Typical price difference
+6%฿40,025 here compared with ฿37,730
One-way and roundtrip flights from Bangkok-1°Cold
Flights to Trondheim in December 2026
🏙️City
DepartureTue, Dec 15± 15 days
- Lowest fare
- ฿10,876 Dec 16
- Roundtrip from
- ฿24,713
- Typical roundtrip
- ฿40,025
Top deals
Flights and prices
Trondheim: prices, dates and useful details
Planning a trip to Trondheim? Compare dates, airlines, flight times and direct options from Bangkok. 31 one-way fares from ฿10,876 · 365 roundtrips from ฿24,713. These results are for december 2026.
- One way from
- ฿10,876
- 31 outbound-only options
- Roundtrip from
- ฿24,713
- 365 complete trips
- Typical roundtrip
- ฿40,025
- Half cost less, half cost more
- Flight options
- 365
- Roundtrips available
Saved searches
Save this search
Filters
Daily prices to Trondheim15 days around December 15, 2026
AvgMinp25–p75
Cheapest
฿10,876
Dec 16
Global average
฿20,605
All travel dates
December avg
฿16,842
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
wed · 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 by
Norwegian
Norse Atlantic Airways
NorwegianNorse Atlantic Airways฿10,876
฿20,605-47%
฿9,729 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿10,876฿20,605−47%Save ฿9,729View deal
Cheapest of December 2026Down from ฿13,624 on Jul 28
1 seat lefttue · Dec 15One way
Departuretue · Dec 15
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฿11,290
฿20,605-45%
฿9,315 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿11,290฿20,605−45%Save ฿9,315View deal
Lowest 10% of December 2026
9 seats leftwed · Dec 2One way
Departurewed · Dec 2
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฿11,348
฿20,605-45%
฿9,257 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿11,348฿20,605−45%Save ฿9,257View deal
Lowest 10% of December 2026
9 seats leftwed · Dec 9One way
Departurewed · Dec 9
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฿11,354
฿20,605-45%
฿9,251 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿11,354฿20,605−45%Save ฿9,251View deal
Lowest 10% of December 2026
8 seats leftfri · Dec 18One way
Departurefri · Dec 18
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฿11,826
฿20,605-43%
฿8,779 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿11,826฿20,605−43%Save ฿8,779View deal
Lowest 10% of December 2026
7 seats lefttue · Dec 8One way
Departuretue · Dec 8
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฿12,284
฿20,605-40%
฿8,321 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿12,284฿20,605−40%Save ฿8,321View deal
Lowest 10% of December 2026
4 seats leftwed · 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 Airways
SAS
Norse Atlantic AirwaysSAS฿13,239
฿20,605-36%
฿7,366 below average
Norse Atlantic AirwaysSASOne-way fare฿13,239฿20,605−36%Save ฿7,366View deal
3 seats left
fri · Dec 4One way
Departurefri · Dec 4
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฿13,326
฿20,605-35%
฿7,279 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿13,326฿20,605−35%Save ฿7,279View deal
9 seats left
tue · 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฿13,331
฿20,605-35%
฿7,274 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿13,331฿20,605−35%Save ฿7,274View deal
9 seats left
fri · Dec 11One way
Departurefri · Dec 11
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฿13,359
฿20,605-35%
฿7,246 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿13,359฿20,605−35%Save ฿7,246View deal
9 seats left
tue · Dec 22One way
Departuretue · Dec 22
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฿13,604
฿20,605-34%
฿7,001 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿13,604฿20,605−34%Save ฿7,001View deal
5 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฿15,344
฿20,605-26%
฿5,261 below average
Norse Atlantic AirwaysSASOne-way fare฿15,344฿20,605−26%Save ฿5,261View deal
7 seats left
sat · 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฿15,525
฿20,605-25%
฿5,080 below average
Norse Atlantic AirwaysSASOne-way fare฿15,525฿20,605−25%Save ฿5,080View deal
9 seats left
tue · Dec 29One way
Departuretue · Dec 29
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฿15,845
฿20,605-23%
฿4,760 below average
NorwegianNorse Atlantic AirwaysOne-way fare฿15,845฿20,605−23%Save ฿4,760View deal
7 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฿17,093
฿20,605-17%
฿3,512 below average
Norse Atlantic AirwaysSASOne-way fare฿17,093฿20,605−17%Save ฿3,512View 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฿19,164
฿20,605-7%
฿1,441 below average
Norse Atlantic AirwaysSASOne-way fare฿19,164฿20,605−7%Save ฿1,441View deal
9 seats left
mon · Dec 7One way
Departuremon · Dec 7
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฿19,286
฿20,605-6%
฿1,319 below average
NorwegianThai AirwaysOne-way fare฿19,286฿20,605−6%Save ฿1,319View deal
mon · Nov 30One way
Departuremon · Nov 30
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฿19,331
฿20,605-6%
฿1,274 below average
NorwegianThai AirwaysOne-way fare฿19,331฿20,605−6%Save ฿1,274View deal
thu · Dec 10One way
Departurethu · Dec 10
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฿19,332
฿20,605-6%
฿1,273 below average
NorwegianThai AirwaysOne-way fare฿19,332฿20,605−6%Save ฿1,273View deal
thu · Dec 3One way
Departurethu · Dec 3
One way2026
00:05BKK → TRD11:4513h 55m · 1 stop
3h 45m layover Oslo
Outbound00:05BKK11:45TRD13h 55m1 stop · via Oslo
Operated byNorwegianThai Airways
NorwegianThai Airways฿19,333
฿20,605-6%
฿1,272 below average
NorwegianThai AirwaysOne-way fare฿19,333฿20,605−6%Save ฿1,272View 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 5m0h 10m longer than the comparison
Roundtrip options
365Trips 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฿24,713
Typical low฿35,362
Typical฿40,025
Typical high฿44,068
Flexible dates
Cheapest departure dates for Trondheim
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿37,468
Dec 1
฿36,508
Dec 2
฿35,546
Dec 4
฿39,129
Dec 5
฿37,658
Dec 8
฿38,791
Dec 9
฿40,498
Dec 11
฿41,819
Dec 12
฿38,786
Dec 15
฿39,437
Dec 16
฿36,892
Dec 18
฿36,463
Dec 19
฿41,350
Dec 21
฿33,227
Dec 22
฿32,262
Dec 23
฿40,629
Dec 24
฿40,062
Dec 25
฿35,450
Dec 26
฿40,256
Dec 27
฿39,933
Dec 28
฿32,826
Dec 29
฿37,744
Dec 30
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 | ฿24,713 | ฿34,696–฿44,068 | 149 | 0% |
| 2Norse Atlantic Airways | ฿24,713 | ฿34,987–฿43,736 | 349 | 0% |
| 3Norwegian | ฿24,713 | ฿35,053–฿44,184 | 336 | 0% |
| 4Widerøe | ฿30,308 | ฿35,729–฿42,414 | 49 | 0% |
| 5Thai Airways | ฿36,282 | ฿40,667–฿46,157 | 192 | 0% |
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
- Trip styles
- City
- Typical outbound from Bangkok
- 14h 5m
- Typical stay
- 12 nights
Usual temperature, not a forecast
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 ฿10,876. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Trondheim?
The lowest available roundtrip fare is ฿24,713. Check the dates, baggage and final total before booking.
What is a typical fare for Trondheim?
A typical fare is ฿40,025. Many available options sit between ฿35,362 and ฿44,068.
How many choices are available for Trondheim?
Choose from 365 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 ฿24,713.
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.
Are there direct flights from Bangkok to Trondheim?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Trondheim.