Typical price difference
+6%฿38,994 here compared with ฿36,894
One-way and roundtrip flights from Bangkok
Thai Airways flights to Helsinki
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. 33 one-way fares from ฿17,914 · 1,207 roundtrips from ฿23,869. These results are for thai airways (tg).
- One way from
- ฿17,914
- 33 outbound-only options
- Roundtrip from
- ฿23,869
- 1,207 complete trips
- Typical roundtrip
- ฿38,994
- Half cost less, half cost more
- Flight options
- 1,207
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
1,207 fares · from ฿23,869
Outbound and return flights together in one total fare.
Departure monthNovember 2026
Helsinki
Weather9°ColdTypical roundtrip฿36,988Cheapest roundtrip฿23,869฿36,988−35%Nov 4 → Nov 12Save ฿13,119
Departure month
November 2026
Helsinki
Weather9°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿23,869
฿36,988−35%
Nov 4 → Nov 12Save ฿13,119
Departure monthOctober 2026
Helsinki
Weather14°MildTypical roundtrip฿36,988Cheapest roundtrip฿25,989฿36,988−30%Oct 27 → Nov 12Save ฿10,999
Departure month
October 2026
Helsinki
Weather14°Mild
Typical roundtrip฿36,988
Cheapest roundtrip฿25,989
฿36,988−30%
Oct 27 → Nov 12Save ฿10,999
Departure monthMarch 2027
Helsinki
Weather9°ColdTypical roundtrip฿36,988Cheapest roundtrip฿30,110฿36,988−19%Mar 15 → Apr 6Save ฿6,878
Departure month
March 2027
Helsinki
Weather9°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿30,110
฿36,988−19%
Mar 15 → Apr 6Save ฿6,878
Departure monthFebruary 2027
Helsinki
Weather6°ColdTypical roundtrip฿36,988Cheapest roundtrip฿30,940฿36,988−16%Feb 8 → Mar 1Save ฿6,048
Departure month
February 2027
Helsinki
Weather6°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿30,940
฿36,988−16%
Feb 8 → Mar 1Save ฿6,048
Departure monthJanuary 2027
Helsinki
Weather5°ColdTypical roundtrip฿36,988Cheapest roundtrip฿31,732฿36,988−14%Jan 25 → Feb 4Save ฿5,256
Departure month
January 2027
Helsinki
Weather5°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿31,732
฿36,988−14%
Jan 25 → Feb 4Save ฿5,256
Departure monthDecember 2026
Helsinki
Weather6°ColdTypical roundtrip฿36,988Cheapest roundtrip฿33,303฿36,988−10%Dec 3 → Dec 6Save ฿3,685
Departure month
December 2026
Helsinki
Weather6°Cold
Typical roundtrip฿36,988
Cheapest roundtrip฿33,303
฿36,988−10%
Dec 3 → Dec 6Save ฿3,685
Departure monthSeptember 2026
Helsinki
Weather19°MildTypical roundtrip฿36,988Cheapest roundtrip฿37,280Sep 30 → Oct 13
Departure month
September 2026
Helsinki
Weather19°Mild
Typical roundtrip฿36,988
Cheapest roundtrip฿37,280
Sep 30 → Oct 13
One-way deals
33 fares · from ฿17,914
Outbound fare only — add a return separately if you need one.
Departure monthNovember 2026
Helsinki
Weather9°ColdTypical one way฿19,669Cheapest one-way fare฿17,914฿19,669−9%Nov 22Save ฿1,755
Departure month
November 2026
Helsinki
Weather9°Cold
Typical one way฿19,669
Cheapest one-way fare฿17,914
฿19,669−9%
Nov 22Save ฿1,755
Departure monthDecember 2026
Helsinki
Weather6°ColdTypical one way฿19,669Cheapest one-way fare฿19,141฿19,669−3%Dec 10Save ฿528
Departure month
December 2026
Helsinki
Weather6°Cold
Typical one way฿19,669
Cheapest one-way fare฿19,141
฿19,669−3%
Dec 10Save ฿528
Departure monthJanuary 2027
Helsinki
Weather5°ColdTypical one way฿19,669Cheapest one-way fare฿19,254฿19,669−2%Jan 25Save ฿415
Departure month
January 2027
Helsinki
Weather5°Cold
Typical one way฿19,669
Cheapest one-way fare฿19,254
฿19,669−2%
Jan 25Save ฿415
Departure monthFebruary 2027
Helsinki
Weather6°ColdTypical one way฿19,669Cheapest one-way fare฿19,293฿19,669−2%Feb 8Save ฿376
Departure month
February 2027
Helsinki
Weather6°Cold
Typical one way฿19,669
Cheapest one-way fare฿19,293
฿19,669−2%
Feb 8Save ฿376
Departure monthOctober 2026
Helsinki
Weather14°MildTypical one way฿19,669Cheapest one-way fare฿19,297฿19,669−2%Oct 12Save ฿372
Departure month
October 2026
Helsinki
Weather14°Mild
Typical one way฿19,669
Cheapest one-way fare฿19,297
฿19,669−2%
Oct 12Save ฿372
Departure monthSeptember 2026
Helsinki
Weather19°MildTypical one way฿19,669Cheapest one-way fare฿19,907Sep 30
Departure month
September 2026
Helsinki
Weather19°Mild
Typical one way฿19,669
Cheapest one-way fare฿19,907
Sep 30
Departure monthMarch 2027
Helsinki
Weather9°ColdTypical one way฿19,669Cheapest one-way fare฿22,626Mar 4
Departure month
March 2027
Helsinki
Weather9°Cold
Typical one way฿19,669
Cheapest one-way fare฿22,626
Mar 4
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
Thai Airways (TG) 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
13h 55m0h 10m shorter than the comparison
Roundtrip options
1,207Trips 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฿23,869
Typical low฿36,574
Typical฿38,994
Typical high฿41,645
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿41,266
Sep 2026
฿37,733
Oct 2026
฿36,866
Nov 2026
฿42,343
Dec 2026
฿39,413
Jan 2027
฿39,443
Feb 2027
฿38,995
Mar 2027
Airline comparison
Alternative airlines for Helsinki
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Norse Atlantic Airways | ฿19,019 | ฿31,619–฿38,569 | 2,027 | 0% |
| 2Juneyao Airlines | ฿19,019 | ฿34,191–฿40,690 | 913 | 0% |
| 3Finnair | ฿19,019 | ฿32,038–฿39,831 | 1,848 | 1% |
| 4Norwegian Air International | ฿20,616 | ฿29,905–฿38,644 | 549 | 0% |
| 5SAS | ฿20,760 | ฿33,621–฿40,193 | 761 | 0% |
| 6Qatar Airways | ฿22,267 | ฿34,431–฿38,996 | 1,020 | 0% |
| 7Thai Airways | ฿23,869 | ฿36,574–฿41,645 | 1,207 | 0% |
| 8KLM | ฿28,243 | — | 7 | — |
| 9Turkish Airlines | ฿29,130 | ฿35,772–฿40,722 | 960 | 0% |
| 10Lufthansa | ฿32,122 | ฿38,914–฿42,407 | 136 | 0% |
| 11Emirates | ฿33,480 | ฿38,347–฿45,753 | 203 | 0% |
| 12LOT Polish Airlines | ฿34,630 | ฿36,338–฿41,905 | 54 | 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
- 13h 55m
- 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 ฿17,914. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Helsinki?
The lowest available roundtrip fare is ฿23,869. Check the dates, baggage and final total before booking.
What is a typical fare for Helsinki?
A typical fare is ฿38,994. Many available options sit between ฿36,574 and ฿41,645.
How many choices are available for Helsinki?
Choose from 1,207 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Helsinki?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Helsinki?
Nov 2026 has the lowest available roundtrip fare, from ฿23,869.
What is the cheapest Thai Airways to Helsinki flight from Bangkok?
The cheapest Thai Airways to Helsinki flight from Bangkok we've found is ฿23,869.
Where does Thai Airways to Helsinki fly from Bangkok?
Thai Airways to Helsinki operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai Airways to Helsinki routes.