Typical price difference
+8%฿39,795 here compared with ฿36,894
One-way and roundtrip flights from Bangkok6°Cold
Flights to Helsinki in December 2026
Top deals
Flights and prices
How much are flights from Bangkok to Helsinki?
Planning a trip to Helsinki? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿11,783 · 579 roundtrips from ฿23,997. These results are for december 2026.
- One way from
- ฿11,783
- 31 outbound-only options
- Roundtrip from
- ฿23,997
- 579 complete trips
- Typical roundtrip
- ฿39,795
- Half cost less, half cost more
- Flight options
- 579
- Roundtrips available
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Best Deals
Roundtrip deals
586 fares · from ฿23,997
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Dec 1 → Dec 87 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 8
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated by
Finnair
Norse Atlantic Airways
Juneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿23,997
฿36,988-35%
Save ฿12,991
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿23,997฿36,988−35%Save ฿12,991View deal
Cheapest of December 2026
6 seats leftDec 5 → Dec 83 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 8
Out10:25BKK → HEL23:1514h · 1 stop · via Stockholm14h · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound10:25BKK23:15HEL14h1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿25,712
฿36,988-30%
Save ฿11,276
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿25,712฿36,988−30%Save ฿11,276View deal
Lowest 10% of December 2026
9 seats leftDec 2 → Dec 86 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 8
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated by
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines฿25,808
฿36,988-30%
Save ฿11,180
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿25,808฿36,988−30%Save ฿11,180View deal
Lowest 10% of December 2026
9 seats leftDec 4 → Dec 84 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 8
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿26,851
฿36,988-27%
Save ฿10,137
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿26,851฿36,988−27%Save ฿10,137View deal
1 seat left
Dec 1 → Dec 65 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 6
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿27,281
฿36,988-26%
Save ฿9,707
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿27,281฿36,988−26%Save ฿9,707View deal
6 seats left
Dec 25 → Jan 1420 nights
Roundtrip
- Depart
- Dec 25
- Return
- Jan 14
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return07:20HEL → BKK04:0012h 40m · 1 stop · via Stockholm12h 40m · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return07:20HEL04:00BKK12h 40m1 stop · via Stockholm
Operated byFinnairNorse Atlantic AirwaysNorwegian Air International
FinnairNorse Atlantic AirwaysNorwegian Air International฿27,693
฿36,988-25%
Save ฿9,295
FinnairNorse Atlantic AirwaysNorwegian Air InternationalRoundtrip total฿27,693฿36,988−25%Save ฿9,295View deal
4 seats left
Dec 1 → Dec 109 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 10
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿27,734
฿36,988-25%
Save ฿9,254
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿27,734฿36,988−25%Save ฿9,254View deal
6 seats left
Dec 25 → Jan 713 nights
Roundtrip
- Depart
- Dec 25
- Return
- Jan 7
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return07:20HEL → BKK04:0012h 40m · 1 stop · via Stockholm12h 40m · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return07:20HEL04:00BKK12h 40m1 stop · via Stockholm
Operated byFinnairNorse Atlantic AirwaysNorwegian Air International
FinnairNorse Atlantic AirwaysNorwegian Air International฿28,070
฿36,988-24%
Save ฿8,918
FinnairNorse Atlantic AirwaysNorwegian Air InternationalRoundtrip total฿28,070฿36,988−24%Save ฿8,918View deal
1 seat left
Dec 25 → Jan 1117 nights
Roundtrip
- Depart
- Dec 25
- Return
- Jan 11
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return07:00HEL → BKK04:0012h 45m · 1 stop · via Stockholm12h 45m · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return07:00HEL04:00BKK12h 45m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
SAS
FinnairNorse Atlantic AirwaysSAS฿28,615
฿36,988-23%
Save ฿8,373
FinnairNorse Atlantic AirwaysSASRoundtrip total฿28,615฿36,988−23%Save ฿8,373View deal
9 seats left
Dec 8 → Dec 113 nights
Roundtrip
- Depart
- Dec 8
- Return
- Dec 11
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿28,735
฿36,988-22%
Save ฿8,253
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿28,735฿36,988−22%Save ฿8,253View deal
9 seats left
Dec 1 → Dec 1110 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 11
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿28,754
฿36,988-22%
Save ฿8,234
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿28,754฿36,988−22%Save ฿8,234View deal
6 seats left
Dec 1 → Dec 43 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 4
Out05:55BKK → HEL18:5513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return12:25HEL → BKK08:1012h 35m · 1 stop · via Stockholm12h 35m · 1 stop
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Return12:25HEL08:10BKK12h 35m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿29,053
฿36,988-21%
Save ฿7,935
FinnairNorse Atlantic AirwaysRoundtrip total฿29,053฿36,988−21%Save ฿7,935View deal
3 seats left
Dec 2 → Dec 64 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 6
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byNorwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines฿29,092
฿36,988-21%
Save ฿7,896
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿29,092฿36,988−21%Save ฿7,896View deal
9 seats left
Dec 23 → Jan 715 nights
Roundtrip
- Depart
- Dec 23
- Return
- Jan 7
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return07:20HEL → BKK04:0012h 40m · 1 stop · via Stockholm12h 40m · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return07:20HEL04:00BKK12h 40m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic Airways
Norwegian Air InternationalNorse Atlantic Airways฿29,271
฿36,988-21%
Save ฿7,717
Norwegian Air InternationalNorse Atlantic AirwaysRoundtrip total฿29,271฿36,988−21%Save ฿7,717View deal
1 seat left
Dec 5 → Dec 105 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 10
Out10:25BKK → HEL23:1514h · 1 stop · via Stockholm14h · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound10:25BKK23:15HEL14h1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnairNorse Atlantic AirwaysJuneyao Airlines
FinnairNorse Atlantic AirwaysJuneyao Airlines฿29,450
฿36,988-20%
Save ฿7,538
FinnairNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿29,450฿36,988−20%Save ฿7,538View deal
9 seats left
Dec 2 → Dec 108 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 10
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byNorwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines฿29,546
฿36,988-20%
Save ฿7,442
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿29,546฿36,988−20%Save ฿7,442View deal
9 seats left
Dec 3 → Dec 84 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 8
Out12:35BKK → HEL01:3514h 10m · 1 stop · via Copenhagen14h 10m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound12:35BKK01:35HEL14h 10m1 stop · via Copenhagen
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated bySASJuneyao Airlines
SASJuneyao Airlines฿29,764
฿36,988-20%
Save ฿7,224
SASJuneyao AirlinesRoundtrip total฿29,764฿36,988−20%Save ฿7,224View deal
Dec 23 → Jan 1119 nights
Roundtrip
- Depart
- Dec 23
- Return
- Jan 11
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return07:00HEL → BKK04:0012h 45m · 1 stop · via Stockholm12h 45m · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return07:00HEL04:00BKK12h 45m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic AirwaysSAS
Norwegian Air InternationalNorse Atlantic AirwaysSAS฿29,816
฿36,988-19%
Save ฿7,172
Norwegian Air InternationalNorse Atlantic AirwaysSASRoundtrip total฿29,816฿36,988−19%Save ฿7,172View deal
Nov 30 → Dec 88 nights
Roundtrip
- Depart
- Nov 30
- Return
- Dec 8
Out00:05BKK → HEL10:5013h 40m · 1 stop · via Stockholm13h 40m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound00:05BKK10:50HEL13h 40m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byFinnair
Thai AirwaysJuneyao Airlines
FinnairThai AirwaysJuneyao Airlines฿30,037
฿36,988-19%
Save ฿6,951
FinnairThai AirwaysJuneyao AirlinesRoundtrip total฿30,037฿36,988−19%Save ฿6,951View deal
9 seats left
Dec 16 → Dec 3115 nights
Roundtrip
- Depart
- Dec 16
- Return
- Dec 31
Out11:05BKK → HEL22:2513h 55m · 1 stop · via Stockholm13h 55m · 1 stop
Return16:40HEL → BKK13:2014h · 1 stop · via Shanghai14h · 1 stop
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Return16:40HEL13:20BKK14h1 stop · via Shanghai
Operated byNorwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao Airlines฿30,198
฿36,988-18%
Save ฿6,790
Norwegian Air InternationalNorse Atlantic AirwaysJuneyao AirlinesRoundtrip total฿30,198฿36,988−18%Save ฿6,790View deal
9 seats left
One-way deals
31 fares · from ฿11,783
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Dec 16One way
Departurewed · Dec 16
One way2026
11:05BKK → HEL22:2513h 55m · 1 stop
2h 25m layover Stockholm
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic Airways
Norwegian Air InternationalNorse Atlantic Airways฿11,783
฿19,669-40%
฿7,886 below average
Norwegian Air InternationalNorse Atlantic AirwaysOne-way fare฿11,783฿19,669−40%Save ฿7,886View deal
Cheapest of December 2026Down from ฿10,965 on Aug 19
9 seats leftfri · Dec 25One way
Departurefri · Dec 25
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿11,828
฿19,669-40%
฿7,841 below average
FinnairNorse Atlantic AirwaysOne-way fare฿11,828฿19,669−40%Save ฿7,841View deal
Cheapest of December 2026
9 seats leftsat · Dec 12One way
Departuresat · Dec 12
One way2026
10:25BKK → HEL23:1514h · 1 stop
3h 50m layover Stockholm
Outbound10:25BKK23:15HEL14h1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿12,277
฿19,669-38%
฿7,392 below average
FinnairNorse Atlantic AirwaysOne-way fare฿12,277฿19,669−38%Save ฿7,392View deal
Lowest 10% of December 2026
5 seats lefttue · Dec 8One way
Departuretue · Dec 8
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿12,332
฿19,669-37%
฿7,337 below average
FinnairNorse Atlantic AirwaysOne-way fare฿12,332฿19,669−37%Save ฿7,337View deal
Lowest 10% of December 2026Down from ฿11,022 on Aug 20
9 seats lefttue · Dec 1One way
Departuretue · Dec 1
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿12,351
฿19,669-37%
฿7,318 below average
FinnairNorse Atlantic AirwaysOne-way fare฿12,351฿19,669−37%Save ฿7,318View deal
Lowest 10% of December 2026
6 seats lefttue · Dec 15One way
Departuretue · Dec 15
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿13,361
฿19,669-32%
฿6,308 below average
FinnairNorse Atlantic AirwaysOne-way fare฿13,361฿19,669−32%Save ฿6,308View deal
Lowest 10% of December 2026
9 seats leftwed · Dec 23One way
Departurewed · Dec 23
One way2026
11:05BKK → HEL22:2513h 55m · 1 stop
2h 25m layover Stockholm
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic Airways
Norwegian Air InternationalNorse Atlantic Airways฿13,523
฿19,669-31%
฿6,146 below average
Norwegian Air InternationalNorse Atlantic AirwaysOne-way fare฿13,523฿19,669−31%Save ฿6,146View deal
9 seats left
sat · Dec 5One way
Departuresat · Dec 5
One way2026
10:25BKK → HEL23:1514h · 1 stop
3h 50m layover Stockholm
Outbound10:25BKK23:15HEL14h1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿14,066
฿19,669-28%
฿5,603 below average
FinnairNorse Atlantic AirwaysOne-way fare฿14,066฿19,669−28%Save ฿5,603View deal
9 seats left
wed · Dec 2One way
Departurewed · Dec 2
One way2026
11:05BKK → HEL22:2513h 55m · 1 stop
2h 25m layover Stockholm
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic Airways
Norwegian Air InternationalNorse Atlantic Airways฿14,162
฿19,669-28%
฿5,507 below average
Norwegian Air InternationalNorse Atlantic AirwaysOne-way fare฿14,162฿19,669−28%Save ฿5,507View deal
Down from ฿10,294 on Jul 25
9 seats leftwed · Dec 9One way
Departurewed · Dec 9
One way2026
11:05BKK → HEL22:2513h 55m · 1 stop
2h 25m layover Stockholm
Outbound11:05BKK22:25HEL13h 55m1 stop · via Stockholm
Operated byNorwegian Air InternationalNorse Atlantic Airways
Norwegian Air InternationalNorse Atlantic Airways฿14,162
฿19,669-28%
฿5,507 below average
Norwegian Air InternationalNorse Atlantic AirwaysOne-way fare฿14,162฿19,669−28%Save ฿5,507View deal
6 seats left
tue · Dec 22One way
Departuretue · Dec 22
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿14,862
฿19,669-24%
฿4,807 below average
FinnairNorse Atlantic AirwaysOne-way fare฿14,862฿19,669−24%Save ฿4,807View deal
9 seats left
fri · Dec 4One way
Departurefri · Dec 4
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿15,205
฿19,669-23%
฿4,464 below average
FinnairNorse Atlantic AirwaysOne-way fare฿15,205฿19,669−23%Save ฿4,464View deal
1 seat left
sun · Dec 27One way
Departuresun · Dec 27
One way2026
01:45BKK → HEL12:5514h 25m · 1 stop
1h 45m layover Shanghai
Outbound01:45BKK12:55HEL14h 25m1 stop · via Shanghai
Operated byJuneyao Airlines
Juneyao Airlines฿15,901
฿19,669-19%
฿3,768 below average
Juneyao AirlinesOne-way fare฿15,901฿19,669−19%Save ฿3,768View deal
8 seats left
fri · Dec 11One way
Departurefri · Dec 11
One way2026
05:55BKK → HEL18:5513h 55m · 1 stop
4h 5m layover Stockholm
Outbound05:55BKK18:55HEL13h 55m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿16,064
฿19,669-18%
฿3,605 below average
FinnairNorse Atlantic AirwaysOne-way fare฿16,064฿19,669−18%Save ฿3,605View deal
9 seats left
sat · Dec 26One way
Departuresat · Dec 26
One way2026
10:25BKK → HEL23:2014h 15m · 1 stop
3h 40m layover Stockholm
Outbound10:25BKK23:20HEL14h 15m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿16,251
฿19,669-17%
฿3,418 below average
FinnairNorse Atlantic AirwaysOne-way fare฿16,251฿19,669−17%Save ฿3,418View deal
9 seats left
sat · Dec 19One way
Departuresat · Dec 19
One way2026
10:25BKK → HEL23:2014h 15m · 1 stop
3h 40m layover Stockholm
Outbound10:25BKK23:20HEL14h 15m1 stop · via Stockholm
Operated byFinnairNorse Atlantic Airways
FinnairNorse Atlantic Airways฿16,847
฿19,669-14%
฿2,822 below average
FinnairNorse Atlantic AirwaysOne-way fare฿16,847฿19,669−14%Save ฿2,822View deal
9 seats left
mon · Dec 7One way
Departuremon · Dec 7
One way2026
01:45BKK → HEL12:5514h 25m · 1 stop
1h 45m layover Shanghai
Outbound01:45BKK12:55HEL14h 25m1 stop · via Shanghai
Operated byJuneyao Airlines
Juneyao Airlines฿17,352
฿19,669-12%
฿2,317 below average
Juneyao AirlinesOne-way fare฿17,352฿19,669−12%Save ฿2,317View deal
9 seats left
fri · Dec 18One way
Departurefri · Dec 18
One way2026
01:45BKK → HEL12:5514h 25m · 1 stop
1h 45m layover Shanghai
Outbound01:45BKK12:55HEL14h 25m1 stop · via Shanghai
Operated byJuneyao Airlines
Juneyao Airlines฿17,443
฿19,669-11%
฿2,226 below average
Juneyao AirlinesOne-way fare฿17,443฿19,669−11%Save ฿2,226View deal
9 seats left
thu · Dec 17One way
Departurethu · Dec 17
One way2026
01:45BKK → HEL12:5514h 25m · 1 stop
1h 45m layover Shanghai
Outbound01:45BKK12:55HEL14h 25m1 stop · via Shanghai
Operated byJuneyao Airlines
Juneyao Airlines฿17,809
฿19,669-9%
฿1,860 below average
Juneyao AirlinesOne-way fare฿17,809฿19,669−9%Save ฿1,860View deal
9 seats left
thu · Dec 24One way
Departurethu · Dec 24
One way2026
01:45BKK → HEL12:5514h 25m · 1 stop
1h 45m layover Shanghai
Outbound01:45BKK12:55HEL14h 25m1 stop · via Shanghai
Operated byJuneyao Airlines
Juneyao Airlines฿17,893
฿19,669-9%
฿1,776 below average
Juneyao AirlinesOne-way fare฿17,893฿19,669−9%Save ฿1,776View deal
9 seats left
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
December 2026 at a glance
Compare price, non-stop choice and travel time with other Helsinki options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
14h 25m0h 20m longer than the comparison
Roundtrip options
579Trips ready to compare
Typical prices
What do Helsinki roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿23,997
Typical low฿36,059
Typical฿39,795
Typical high฿43,937
Flexible dates
Cheapest departure dates for Helsinki
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿36,521
Dec 1
฿38,333
Dec 2
฿38,316
Dec 3
฿39,375
Dec 4
฿38,548
Dec 5
฿43,316
Dec 6
฿41,470
Dec 7
฿38,872
Dec 8
฿39,400
Dec 9
฿42,858
Dec 10
฿41,383
Dec 11
฿40,000
Dec 12
฿42,835
Dec 13
฿41,689
Dec 14
฿38,599
Dec 15
฿35,202
Dec 16
฿40,606
Dec 17
฿39,184
Dec 18
฿38,870
Dec 19
฿41,079
Dec 20
฿40,691
Dec 21
฿37,267
Dec 22
฿35,993
Dec 23
฿39,631
Dec 24
฿33,851
Dec 25
฿37,849
Dec 26
฿36,059
Dec 27
฿42,137
Dec 28
฿39,629
Dec 29
฿42,193
Dec 30
Flexible timing
Compare Helsinki by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Helsinki fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Norse Atlantic Airways | ฿23,997 | ฿34,160–฿41,079 | 291 | 0% |
| 2Finnair | ฿23,997 | ฿34,264–฿42,085 | 243 | 1% |
| 3Juneyao Airlines | ฿23,997 | ฿35,914–฿43,380 | 388 | 0% |
| 4Norwegian Air International | ฿25,808 | ฿32,934–฿38,981 | 86 | 0% |
| 5SAS | ฿28,615 | ฿36,059–฿42,600 | 47 | 0% |
| 6Thai Airways | ฿33,303 | ฿39,375–฿44,354 | 52 | 0% |
| 7Turkish Airlines | ฿35,976 | ฿40,926–฿44,750 | 32 | 0% |
| 8Iberia | ฿37,403 | ฿40,444–฿45,326 | 112 | 0% |
| 9Qatar Airways | ฿37,649 | ฿42,923–฿46,342 | 30 | 0% |
| 10Lufthansa | ฿42,343 | — | 7 | — |
| 11Emirates | ฿43,179 | ฿45,146–฿47,301 | 55 | 0% |
Weather through the year
Typical temperatures in Helsinki
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
5°Jan
6°Feb
9°Mar
13°Apr
17°May
21°Jun
24°Jul
23°Aug
19°Sep
14°Oct
9°Nov
6°Dec
Useful trip facts
What to know about Helsinki
- Country
- Finland
- Arrival code
- HEL
- Local-cost group
- 4 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 14°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- HEL
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 14h 25m
- Typical stay
- 13 nights
Why go
Why travelers consider Helsinki
Daughter of the Baltic. A functional, maritime city of saunas, design, and nature.
Explore related searches
Common questions about Helsinki
What is the lowest available one-way fare for Helsinki?
The lowest available one-way fare is ฿11,783. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Helsinki?
The lowest available roundtrip fare is ฿23,997. Check the dates, baggage and final total before booking.
What is a typical fare for Helsinki?
A typical fare is ฿39,795. Many available options sit between ฿36,059 and ฿43,937.
How many choices are available for Helsinki?
Choose from 579 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Helsinki?
2 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Helsinki?
Dec 2026 has the lowest available roundtrip fare, from ฿23,997.
What is the cheapest flight from Bangkok to Helsinki?
The lowest currently observed flight from Bangkok to Helsinki is ฿23,997. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Helsinki?
Based on current prices, December 2026 offers some of the best deals from Bangkok to Helsinki. Check the month-by-month breakdown on this page for the cheapest times to fly.