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Oslo to Bangkok flights in November 2026 from $366 OSL, TRF → BKK, DMK

Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in November 2026, the cheapest return found recently is $426 with Norse Atlantic Airways, 30 Nov – 12 Dec, found 11 hours ago. The cheapest one-way found recently is $366 with Qatar Airways, 15 Nov, found 5 days ago.

Return

In November 2026, the cheapest return fare on each of 7 departure dates is usually $518 to $622. Across all 24 departure dates we hold on this route, it is usually $603 to $722. Of the 4 months with enough return fares to compare, November 2026 is usually the cheapest.

Cheapest return found recently

$426

30 Nov – 12 Dec · Norse Atlantic Airways

Oslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)

out nonstop, back nonstop

found 11 hours ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in November 2026

DatesFromAirlineStopsFound
30 Nov – 12 Dec$426Norse Atlantic Airwaysout nonstop, back nonstopfound 11 hours agoSee prices for these dates
26 Nov – 11 Dec$504Malta Airout 2 stops, back nonstopfound 4 days agoSee prices for these dates
24 Nov – 5 Dec$531SAS Scandinavianout 2 stops, back nonstopfound 6 days agoSee prices for these dates
18 Nov – 1 Dec$579Qatar Airwaysout 1 stop, back nonstopfound 6 days agoSee prices for these dates
16 Nov – 30 Nov$620Qatar Airwaysout 1 stop, back 1 stopfound 6 days agoSee prices for these dates

Every date we hold

7 departure dates

16 Nov – 30 Nov: $620, found 6 days ago17 Nov – 28 Nov: $624, found 6 days ago18 Nov – 1 Dec: $579, found 6 days ago19 Nov – 28 Nov: $716, found 6 days ago24 Nov – 5 Dec: $531, found 6 days ago26 Nov – 11 Dec: $504, found 4 days ago30 Nov – 12 Dec: $426, found 11 hours agoNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
16 Nov – 30 Nov$620Qatar AirwaysOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
17 Nov – 28 Nov$624Norse Atlantic AirwaysOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 6 days agoSee prices for these dates
18 Nov – 1 Dec$579Qatar AirwaysOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
19 Nov – 28 Nov$716SAS ScandinavianOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out 2 stops, back nonstopfound 6 days agoSee prices for these dates
24 Nov – 5 Dec$531SAS ScandinavianOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out 2 stops, back nonstopfound 6 days agoSee prices for these dates
26 Nov – 11 Dec$504Malta AirTorp Sandefjord Airport (TRF) → Suvarnabhumi Airport (BKK)out 2 stops, back nonstopfound 4 days agoSee prices for these dates
30 Nov – 12 Dec$426Norse Atlantic AirwaysOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)out nonstop, back nonstopfound 11 hours agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $426.

November 2026From $426Cheapest seen7 departure dates30 Nov – 12 Dec · found 11 hours agoSee prices for these dates
December 2026From $4948 departure dates3 Dec – 16 Dec · found yesterdaySee prices for these datesEvery date in December 2026
January 2027From $6254 departure dates12 Jan 2027 – 2 Feb 2027 · found 6 days agoSee prices for these dates
February 2027From $6251 departure date1 Feb 2027 – 15 Feb 2027 · found 5 days agoSee prices for these dates
March 2027From $7041 departure date31 Mar 2027 – 20 Apr 2027 · found 5 days agoSee prices for these dates
April 2027From $6303 departure dates9 Apr 2027 – 26 Apr 2027 · found 6 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in November 2026, too few to say what one usually costs.

Cheapest one-way found recently

$366

15 Nov · Qatar Airways

Oslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)

1 stop

found 5 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in November 2026

DatesFromAirlineStopsFound
15 Nov$366Qatar Airways1 stopfound 5 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
15 Nov$366Qatar AirwaysOslo Airport Gardermoen (OSL) → Suvarnabhumi Airport (BKK)1 stopfound 5 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $366.

November 2026From $366Cheapest seen1 departure date15 Nov · found 5 days agoOpen this trip
February 2027From $3931 departure date9 Feb 2027 · found 3 days agoOpen this trip
September 2027From $4201 departure date28 Sept 2027 · found 6 hours agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work