Helsinki
Finland
One way
Nov 4Wed
One-way fare
฿5,679Steal
฿13,870 below one-way average
Norwegian Air International
One way
Bangkok to Trondheim
1 stop · Oslo
00:05BKK → TRD09:55
14h · 1 stop
1h 50m layover Oslo
฿26,876
SAS
Thai AirwaysExact-itinerary fare history
6% above tracked low
Route avg. ฿22,285
- First seen
- ฿25,457
- Tracked low
- ฿25,457
- Now
- ฿26,876
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 28·Monday
00:05
BKK
1 stop14h
09:55
TRDGMT+1
- BKK00:05OSL07:0513h
- 1h 50m layover in Oslo
- OSL08:55TRD09:551h
Baggage varies — check booking details.
Nearby one-way departures to Trondheim15 days around December 28, 2026
AvgMinp25–p75
Cheapest
฿12,120
Dec 18
Global average
฿22,285
All travel dates
December avg
฿20,355
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿26,876
One-way low ฿7,818One-way high ฿39,882
Current fare
฿26,876
One-way average
฿22,285
This month
฿18,839
Deal score
10/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Aug 30 – Sep 8 · Price History
LowestHighest▲ 6% since Aug 30
Trondheim
-1°C
Cold
0km
Distance
NOK
Currency
FAQ about Trondheim
What is the cheapest flight from Bangkok to Trondheim?
The lowest currently observed flight from Bangkok to Trondheim is ฿7,818. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Trondheim?
The average price for flights from Bangkok to Trondheim is around ฿22,285. You can save up to 65% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Trondheim?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Trondheim.
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.
Do I need a visa to visit Trondheim, Norway?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Norway for the most up-to-date visa information before booking your flight.
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