Finnair flights to Trondheim
- Lowest fare
- ฿42,349 Aug 8
- Roundtrip from
- ฿46,305
- Options
- 3
Trondheim: prices, dates and useful details
Planning a trip to Trondheim? Compare dates, airlines, flight times and direct options from Bangkok. 2 one-way fares from ฿42,349 · 3 roundtrips from ฿46,305. These results are for finnair (ay).
- One way from
- ฿42,349
- 2 outbound-only options
- Roundtrip from
- ฿46,305
- 3 complete trips
- Flight options
- 3
- Roundtrips available
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Best Deals
Departure monthAugust 2026
Trondheim
Weather14°MildTypical one way฿20,605Cheapest one-way fare฿42,349Aug 8
August 2026
Trondheim
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Airline comparison
Alternative airlines for Trondheim
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Norse Atlantic Airways | ฿18,206 | ฿30,325–฿40,936 | 1,655 | 0% |
| 2Norwegian | ฿18,206 | ฿34,902–฿41,614 | 2,661 | 0% |
| 3SAS | ฿18,206 | ฿34,143–฿41,318 | 1,238 | 0% |
| 4Thai Airways | ฿26,137 | ฿37,253–฿42,854 | 2,158 | 0% |
| 5Widerøe | ฿29,173 | ฿34,532–฿42,779 | 167 | 0% |
| 6Lufthansa | ฿35,032 | ฿37,136–฿41,193 | 235 | 0% |
| 7Finnair | ฿46,305 | — | 3 | — |
Weather through the year
Typical temperatures in Trondheim
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
What to know about Trondheim
- Country
- Norway
- Arrival code
- TRD
- Typical annual temperature
- 6°C
- Trip styles
- City
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.