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Trondheim, Norway
One way

Bangkok to Trondheim

1 stop · Oslo
00:05BKK → TRD12:25

13h 15m · 1 stop

4h 5m layover Oslo

฿20,335
฿22,472-10%
฿2,137 below average
SASThai Airways
Cheapest of September 2026

Exact-itinerary fare history

5% above tracked low

Route avg. ฿22,472

฿20,559฿19,441Jul 28Sep 8
First seen
฿19,481
Tracked low
฿19,441
Now
฿20,335
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 23·Wednesday

00:05

BKK

1 stop
13h 15m

12:25

TRDGMT+2

  1. Thai Airways
    BKK00:05OSL07:25
    12h 20m
  2. 4h 5m layover in Oslo
  3. SAS
    OSL11:30TRD12:25
    55m

Baggage varies — check booking details.

Nearby one-way departures to Trondheim15 days around September 23, 2026
AvgMinp25–p75
฿20,000฿25,000฿30,000฿35,000Sep 9Sep 14Sep 20Sep 26Oct 2Oct 8

Cheapest

฿20,335

Sep 22

Global average

฿22,472

All travel dates

September avg

฿25,340

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿20,335
One-way low ฿8,431One-way high ฿36,965

Current fare

฿20,335

One-way average

฿22,472

This month

฿25,340

Deal score

51/100

Flexible Dates

One-way departures around your current date

Depart →
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
Sun
Sep 27
Mon
Sep 28
One way฿28,161฿33,867฿31,823฿21,021฿20,335
฿20,335
฿22,729฿36,965฿33,813฿29,709฿20,389

One-way price history

This itinerary’s recorded one-way fare over time

Jul 28 – Sep 8 · Price History
LowestHighest▲ 4% since Jul 28
฿20,800฿20,025฿19,250฿20,335Jul 28 06:59Aug 11 04:58Aug 25 02:57Sep 8 00:56

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 ฿22,472. 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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