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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฿18,845Aug 27Sep 7
First seen
฿18,888
Tracked low
฿18,845
Now
฿21,021
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 17·Thursday

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 17, 2026
AvgMinp25–p75
฿20,000฿25,000฿30,000฿35,000Sep 9Sep 13Sep 18Sep 22Sep 27Oct 2

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 →
Sat
Sep 12
Sun
Sep 13
Mon
Sep 14
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
One way฿20,964฿24,120฿21,400฿20,706฿20,835
฿21,021
฿28,161฿33,922฿31,823฿21,021฿20,340

One-way price history

This itinerary’s recorded one-way fare over time

Aug 27 – Sep 7 · Price History
LowestHighest▲ 11% since Aug 27
฿21,150฿19,850฿18,550฿21,021Aug 27 09:56Aug 31 00:56Sep 3 15:57Sep 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