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Trondheim, Norway
One way

Bangkok to Trondheim

1 stop · Oslo
00:05BKK → TRD11:35

13h 15m · 1 stop

3h 15m layover Oslo

฿21,021
฿22,421-6%
฿1,400 below average
NorwegianThai Airways
Lowest 10% of September 2026

Exact-itinerary fare history

12% above tracked low

Route avg. ฿22,421

฿21,021฿18,704Jul 28Sep 7
First seen
฿20,765
Tracked low
฿18,704
Now
฿21,021
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 21·Monday

00:05

BKK

1 stop
13h 15m

11:35

TRDGMT+2

  1. Thai Airways
    BKK00:05OSL07:25
    12h 20m
  2. 3h 15m layover in Oslo
  3. Norwegian
    OSL10:40TRD11:35
    55m

Baggage varies — check booking details.

Nearby one-way departures to Trondheim15 days around September 21, 2026
AvgMinp25–p75
฿20,000฿25,000฿30,000฿35,000Sep 9Sep 14Sep 19Sep 25Sep 30Oct 6

Cheapest

฿20,340

Sep 22

Global average

฿22,421

All travel dates

September avg

฿24,718

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿21,021
One-way low ฿8,431One-way high ฿36,919

Current fare

฿21,021

One-way average

฿22,421

This month

฿24,718

Deal score

34/100

Flexible Dates

One-way departures around your current date

Depart →
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25
Sat
Sep 26
One way฿20,835฿21,021฿28,161฿33,922฿31,823
฿21,021
฿20,340฿20,340฿22,693฿36,907฿33,924

One-way price history

This itinerary’s recorded one-way fare over time

Jul 28 – Sep 7 · Price History
LowestHighest▲ 1% since Jul 28
฿21,250฿19,800฿18,350฿21,021Jul 28 06:59Aug 10 22:58Aug 24 14:58Sep 7 06:57

Trondheim

Explore

11°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 ฿8,431. 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 ฿22,421. You can save up to 62% 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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View fare