Typical price difference
+7%฿43,965 here compared with ฿41,145
One-way and roundtrip flights from Bangkok-1°Cold
Flights to Trondheim in December 2026
Top deals
Flights and prices
How much are flights from Bangkok to Trondheim?
Planning a trip to Trondheim? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿10,213 · 271 roundtrips from ฿25,769. These results are for december 2026.
- One way from
- ฿10,213
- 31 outbound-only options
- Roundtrip from
- ฿25,769
- 271 complete trips
- Typical roundtrip
- ฿43,965
- Half cost less, half cost more
- Flight options
- 271
- Roundtrips available
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Best Deals
Roundtrip deals
265 fares · from ฿25,769
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Dec 1 → Dec 43 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 4
Out05:40BKK → TRD15:3514h 5m · 1 stop · via Oslo14h 5m · 1 stop
Return10:40TRD → BKK08:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK15:35TRD14h 5m1 stop · via Oslo
Return10:40TRD08:40BKK12h 40m1 stop · via Oslo
Operated by
Norwegian
Norse Atlantic Airways
SAS
NorwegianNorse Atlantic AirwaysSAS฿25,769
฿40,700-37%
Save ฿14,931
NorwegianNorse Atlantic AirwaysSASRoundtrip total฿25,769฿40,700−37%Save ฿14,931View deal
Cheapest of December 2026Down from ฿29,268 on Aug 18
9 seats leftDec 1 → Dec 76 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 7
Out05:40BKK → TRD15:3514h 5m · 1 stop · via Oslo14h 5m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK15:35TRD14h 5m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorwegianNorse Atlantic Airways
NorwegianNorse Atlantic Airways฿26,876
฿40,700-34%
Save ฿13,824
NorwegianNorse Atlantic AirwaysRoundtrip total฿26,876฿40,700−34%Save ฿13,824View deal
Lowest 10% in next 365 days
9 seats leftDec 1 → Dec 54 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 5
Out05:40BKK → TRD15:3514h 5m · 1 stop · via Oslo14h 5m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK15:35TRD14h 5m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorwegianNorse Atlantic Airways
Widerøe
NorwegianNorse Atlantic AirwaysWiderøe฿27,035
฿40,700-34%
Save ฿13,665
NorwegianNorse Atlantic AirwaysWiderøeRoundtrip total฿27,035฿40,700−34%Save ฿13,665View deal
Lowest 10% in next 365 days
9 seats leftDec 2 → Dec 75 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 7
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿28,048
฿40,700-31%
Save ฿12,652
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿28,048฿40,700−31%Save ฿12,652View deal
Lowest 10% in next 365 days
Dec 26 → Jan 1419 nights
Roundtrip
- Depart
- Dec 26
- Return
- Jan 14
Out10:20BKK → TRD22:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿28,055
฿40,700-31%
Save ฿12,645
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿28,055฿40,700−31%Save ฿12,645View deal
Lowest 10% in next 365 days
9 seats leftDec 2 → Dec 53 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 5
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASWiderøe
Norse Atlantic AirwaysSASWiderøe฿28,207
฿40,700-31%
Save ฿12,493
Norse Atlantic AirwaysSASWiderøeRoundtrip total฿28,207฿40,700−31%Save ฿12,493View deal
Lowest 10% of December 2026
Dec 26 → Jan 1520 nights
Roundtrip
- Depart
- Dec 26
- Return
- Jan 15
Out10:20BKK → TRD22:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Return10:40TRD08:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿28,814
฿40,700-29%
Save ฿11,886
Norse Atlantic AirwaysSASRoundtrip total฿28,814฿40,700−29%Save ฿11,886View deal
9 seats left
Dec 22 → Jan 1120 nights
Roundtrip
- Depart
- Dec 22
- Return
- Jan 11
Out05:40BKK → TRD16:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿29,405
฿40,700-28%
Save ฿11,295
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿29,405฿40,700−28%Save ฿11,295View deal
2 seats left
Dec 26 → Jan 1116 nights
Roundtrip
- Depart
- Dec 26
- Return
- Jan 11
Out10:20BKK → TRD22:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿29,502
฿40,700-28%
Save ฿11,198
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿29,502฿40,700−28%Save ฿11,198View deal
9 seats left
Dec 23 → Jan 1119 nights
Roundtrip
- Depart
- Dec 23
- Return
- Jan 11
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿29,569
฿40,700-27%
Save ฿11,131
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿29,569฿40,700−27%Save ฿11,131View deal
9 seats left
Dec 1 → Dec 87 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 8
Out05:40BKK → TRD16:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿29,621
฿40,700-27%
Save ฿11,079
Norse Atlantic AirwaysSASRoundtrip total฿29,621฿40,700−27%Save ฿11,079View deal
9 seats left
Dec 22 → Jan 1221 nights
Roundtrip
- Depart
- Dec 22
- Return
- Jan 12
Out05:40BKK → TRD16:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿29,930
฿40,700-26%
Save ฿10,770
Norse Atlantic AirwaysSASRoundtrip total฿29,930฿40,700−26%Save ฿10,770View deal
2 seats left
Dec 26 → Jan 1217 nights
Roundtrip
- Depart
- Dec 26
- Return
- Jan 12
Out10:20BKK → TRD22:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿30,027
฿40,700-26%
Save ฿10,673
Norse Atlantic AirwaysSASRoundtrip total฿30,027฿40,700−26%Save ฿10,673View deal
9 seats left
Dec 23 → Jan 1220 nights
Roundtrip
- Depart
- Dec 23
- Return
- Jan 12
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿30,094
฿40,700-26%
Save ฿10,606
Norse Atlantic AirwaysSASRoundtrip total฿30,094฿40,700−26%Save ฿10,606View deal
9 seats left
Dec 4 → Dec 73 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 7
Out05:40BKK → TRD16:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return06:30TRD → BKK03:4012h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Return06:30TRD03:40BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASNorwegian
Norse Atlantic AirwaysSASNorwegian฿30,412
฿40,700-25%
Save ฿10,288
Norse Atlantic AirwaysSASNorwegianRoundtrip total฿30,412฿40,700−25%Save ฿10,288View deal
Dec 22 → Jan 918 nights
Roundtrip
- Depart
- Dec 22
- Return
- Jan 9
Out05:40BKK → TRD16:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASWiderøe
Norse Atlantic AirwaysSASWiderøe฿30,672
฿40,700-25%
Save ฿10,028
Norse Atlantic AirwaysSASWiderøeRoundtrip total฿30,672฿40,700−25%Save ฿10,028View deal
2 seats left
Dec 26 → Jan 914 nights
Roundtrip
- Depart
- Dec 26
- Return
- Jan 9
Out10:20BKK → TRD22:0014h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASWiderøe
Norse Atlantic AirwaysSASWiderøe฿30,769
฿40,700-24%
Save ฿9,931
Norse Atlantic AirwaysSASWiderøeRoundtrip total฿30,769฿40,700−24%Save ฿9,931View deal
9 seats left
Dec 2 → Dec 86 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 8
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return10:40TRD → BKK08:3512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return10:40TRD08:35BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿30,789
฿40,700-24%
Save ฿9,911
Norse Atlantic AirwaysSASRoundtrip total฿30,789฿40,700−24%Save ฿9,911View deal
9 seats left
Dec 19 → Jan 921 nights
Roundtrip
- Depart
- Dec 19
- Return
- Jan 9
Out10:20BKK → TRD21:1514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:20BKK21:15TRD14h 10m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASWiderøe
Norse Atlantic AirwaysSASWiderøe฿30,831
฿40,700-24%
Save ฿9,869
Norse Atlantic AirwaysSASWiderøeRoundtrip total฿30,831฿40,700−24%Save ฿9,869View deal
9 seats left
Dec 23 → Jan 917 nights
Roundtrip
- Depart
- Dec 23
- Return
- Jan 9
Out10:40BKK → TRD21:4514h 10m · 1 stop · via Oslo14h 10m · 1 stop
Return13:05TRD → BKK12:5512h 40m · 1 stop · via Oslo12h 40m · 1 stop
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Return13:05TRD12:55BKK12h 40m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSASWiderøe
Norse Atlantic AirwaysSASWiderøe฿30,836
฿40,700-24%
Save ฿9,864
Norse Atlantic AirwaysSASWiderøeRoundtrip total฿30,836฿40,700−24%Save ฿9,864View deal
9 seats left
One-way deals
31 fares · from ฿10,213
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
wed · Dec 9One way
Departurewed · Dec 9
One way2026
10:40BKK → TRD21:4514h 10m · 1 stop
2h 55m layover Oslo
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿10,213
฿22,899-55%
฿12,686 below average
Norse Atlantic AirwaysSASOne-way fare฿10,213฿22,899−55%Save ฿12,686View deal
Cheapest in the next 365 days
9 seats lefttue · Dec 1One way
Departuretue · Dec 1
One way2026
05:40BKK → TRD15:3514h 5m · 1 stop
1h 50m layover Oslo
Outbound05:40BKK15:35TRD14h 5m1 stop · via Oslo
Operated byNorwegianNorse Atlantic Airways
NorwegianNorse Atlantic Airways฿10,492
฿22,899-54%
฿12,407 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿10,492฿22,899−54%Save ฿12,407View deal
Lowest 10% in next 365 days
9 seats leftwed · Dec 2One way
Departurewed · Dec 2
One way2026
10:40BKK → TRD21:4514h 10m · 1 stop
2h 55m layover Oslo
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿11,983
฿22,899-48%
฿10,916 below average
Norse Atlantic AirwaysSASOne-way fare฿11,983฿22,899−48%Save ฿10,916View deal
Lowest 10% in next 365 days
1 seat leftfri · Dec 11One way
Departurefri · Dec 11
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿12,313
฿22,899-46%
฿10,586 below average
Norse Atlantic AirwaysSASOne-way fare฿12,313฿22,899−46%Save ฿10,586View deal
Lowest 10% in next 365 daysDown from ฿11,483 on Sep 6
9 seats leftwed · Dec 16One way
Departurewed · Dec 16
One way2026
10:40BKK → TRD21:4014h 10m · 1 stop
2h 50m layover Oslo
Outbound10:40BKK21:40TRD14h 10m1 stop · via Oslo
Operated byNorwegianNorse Atlantic Airways
NorwegianNorse Atlantic Airways฿12,314
฿22,899-46%
฿10,585 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿12,314฿22,899−46%Save ฿10,585View deal
Lowest 10% in next 365 daysDown from ฿13,624 on Jul 28
9 seats leftsat · Dec 5One way
Departuresat · Dec 5
One way2026
10:20BKK → TRD22:0014h 10m · 1 stop
3h 30m layover Oslo
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,393
฿22,899-42%
฿9,506 below average
Norse Atlantic AirwaysSASOne-way fare฿13,393฿22,899−42%Save ฿9,506View deal
9 seats left
tue · Dec 22One way
Departuretue · Dec 22
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,405
฿22,899-41%
฿9,494 below average
Norse Atlantic AirwaysSASOne-way fare฿13,405฿22,899−41%Save ฿9,494View deal
9 seats left
tue · Dec 8One way
Departuretue · Dec 8
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,405
฿22,899-41%
฿9,494 below average
Norse Atlantic AirwaysSASOne-way fare฿13,405฿22,899−41%Save ฿9,494View deal
9 seats left
sat · Dec 26One way
Departuresat · Dec 26
One way2026
10:20BKK → TRD22:0014h 10m · 1 stop
3h 30m layover Oslo
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,458
฿22,899-41%
฿9,441 below average
Norse Atlantic AirwaysSASOne-way fare฿13,458฿22,899−41%Save ฿9,441View deal
9 seats left
tue · Dec 15One way
Departuretue · Dec 15
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,464
฿22,899-41%
฿9,435 below average
Norse Atlantic AirwaysSASOne-way fare฿13,464฿22,899−41%Save ฿9,435View deal
9 seats left
sat · Dec 19One way
Departuresat · Dec 19
One way2026
10:20BKK → TRD21:1514h 10m · 1 stop
2h 45m layover Oslo
Outbound10:20BKK21:15TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,520
฿22,899-41%
฿9,379 below average
Norse Atlantic AirwaysSASOne-way fare฿13,520฿22,899−41%Save ฿9,379View deal
9 seats left
wed · Dec 23One way
Departurewed · Dec 23
One way2026
10:40BKK → TRD21:4514h 10m · 1 stop
2h 55m layover Oslo
Outbound10:40BKK21:45TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿13,526
฿22,899-41%
฿9,373 below average
Norse Atlantic AirwaysSASOne-way fare฿13,526฿22,899−41%Save ฿9,373View deal
9 seats left
fri · Dec 18One way
Departurefri · Dec 18
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿14,451
฿22,899-37%
฿8,448 below average
Norse Atlantic AirwaysSASOne-way fare฿14,451฿22,899−37%Save ฿8,448View deal
9 seats left
fri · Dec 4One way
Departurefri · Dec 4
One way2026
05:40BKK → TRD16:0014h 10m · 1 stop
2h 10m layover Oslo
Outbound05:40BKK16:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿14,451
฿22,899-37%
฿8,448 below average
Norse Atlantic AirwaysSASOne-way fare฿14,451฿22,899−37%Save ฿8,448View deal
3 seats left
sat · Dec 12One way
Departuresat · Dec 12
One way2026
10:20BKK → TRD22:0014h 10m · 1 stop
3h 30m layover Oslo
Outbound10:20BKK22:00TRD14h 10m1 stop · via Oslo
Operated byNorse Atlantic AirwaysSAS
Norse Atlantic AirwaysSAS฿15,634
฿22,899-32%
฿7,265 below average
Norse Atlantic AirwaysSASOne-way fare฿15,634฿22,899−32%Save ฿7,265View deal
Down from ฿13,078 on Sep 5
9 seats leftmon · Dec 14One way
Departuremon · Dec 14
One way2026
00:05BKK → TRD09:5013h 55m · 1 stop
1h 50m layover Oslo
Outbound00:05BKK09:50TRD13h 55m1 stop · via Oslo
Operated byNorwegian
Thai Airways
NorwegianThai Airways฿19,166
฿22,899-16%
฿3,733 below average
NorwegianThai AirwaysOne-way fare฿19,166฿22,899−16%Save ฿3,733View deal
mon · Dec 7One way
Departuremon · Dec 7
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,321
฿22,899-16%
฿3,578 below average
SASThai AirwaysOne-way fare฿19,321฿22,899−16%Save ฿3,578View deal
thu · Dec 10One way
Departurethu · Dec 10
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,607
฿22,899-14%
฿3,292 below average
SASThai AirwaysOne-way fare฿19,607฿22,899−14%Save ฿3,292View deal
thu · Dec 3One way
Departurethu · Dec 3
One way2026
00:05BKK → TRD10:0514h · 1 stop
2h layover Oslo
Outbound00:05BKK10:05TRD14h1 stop · via Oslo
Operated bySASThai Airways
SASThai Airways฿19,607
฿22,899-14%
฿3,292 below average
SASThai AirwaysOne-way fare฿19,607฿22,899−14%Save ฿3,292View deal
thu · Dec 17One way
Departurethu · Dec 17
One way2026
00:05BKK → TRD09:5013h 55m · 1 stop
1h 50m layover Oslo
Outbound00:05BKK09:50TRD13h 55m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,608
฿22,899-14%
฿3,291 below average
NorwegianThai AirwaysOne-way fare฿19,608฿22,899−14%Save ฿3,291View deal
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 Trondheim options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
14h 10m0h 5m longer than the comparison
Roundtrip options
271Trips ready to compare
Typical prices
What do Trondheim roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿25,769
Typical low฿38,206
Typical฿43,965
Typical high฿47,109
Flexible dates
Cheapest departure dates for Trondheim
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿39,040
Dec 1
฿40,531
Dec 2
฿43,056
Dec 4
฿45,910
Dec 16
฿41,539
Dec 18
฿36,242
Dec 19
฿36,083
Dec 22
฿36,247
Dec 23
฿40,338
Dec 24
฿39,961
Dec 25
฿35,085
Dec 26
฿46,134
Dec 27
฿46,147
Dec 28
฿40,718
Dec 29
฿43,522
Dec 30
฿47,900
Dec 31
Flexible timing
Compare Trondheim by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Trondheim fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1SAS | ฿25,769 | ฿37,347–฿47,109 | 230 | 0% |
| 2Norse Atlantic Airways | ฿25,769 | ฿38,004–฿47,060 | 265 | 0% |
| 3Norwegian | ฿25,769 | ฿38,206–฿47,069 | 167 | 0% |
| 4Widerøe | ฿27,035 | ฿30,836–฿46,147 | 21 | 0% |
| 5Thai Airways | ฿36,811 | ฿43,678–฿48,038 | 122 | 0% |
| 6KLM | ฿43,172 | ฿46,272–฿49,168 | 13 | — |
Weather through the year
Typical temperatures in Trondheim
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
-2°Jan
-1°Feb
1°Mar
5°Apr
10°May
13°Jun
15°Jul
14°Aug
11°Sep
6°Oct
2°Nov
-1°Dec
Useful trip facts
What to know about Trondheim
- Country
- Norway
- Arrival code
- TRD
- Typical annual temperature
- 6°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- TRD
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 14h 10m
- Typical stay
- 14 nights
Why go
Why travelers consider Trondheim
Norway's original Viking capital and pilgrimage destination, Trondheim charms with colorful wooden wharves along the Nidelva River and one of Scandinavia's most magnificent Gothic cathedrals. A thriving tech and university scene keeps this northern gem youthful year-round.
Explore related searches
Common questions about Trondheim
What is the lowest available one-way fare for Trondheim?
The lowest available one-way fare is ฿10,213. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Trondheim?
The lowest available roundtrip fare is ฿25,769. Check the dates, baggage and final total before booking.
What is a typical fare for Trondheim?
A typical fare is ฿43,965. Many available options sit between ฿38,206 and ฿47,109.
How many choices are available for Trondheim?
Choose from 271 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Trondheim?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Trondheim?
Dec 2026 has the lowest available roundtrip fare, from ฿25,769.
What is the cheapest flight from Bangkok to Trondheim?
The lowest currently observed flight from Bangkok to Trondheim is ฿25,769. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Trondheim?
Based on current prices, December 2026 offers some of the best deals from Bangkok to Trondheim. Check the month-by-month breakdown on this page for the cheapest times to fly.