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Warsaw to Bangkok in December 2026 WAW, WMI → BKK, DMK

Frederic Chopin Airport (WAW), Warsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)

For departures in December 2026, the cheapest return found recently is $658 with Wizz Air, 3 Dec – 19 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 13 departure dates is usually $704 to $985. Across all 68 departure dates we hold on this route, it is usually $703 to $818. Of the 4 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$658

3 Dec – 19 Dec · Wizz Air

Warsaw-Modlin Airport (WMI) → Don Mueang International Airport (DMK)

out 3 stops, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$643

2 Dec – 16 Dec · Ryanair

Warsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)

out 2 stops, back 2 stops

found 4 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
2 Dec – 16 Dec$643Ryanairout 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
3 Dec – 19 Dec$658Wizz Airout 3 stops, back 1 stopfound 2 days agoSee prices for these dates
6 Dec – 23 Dec$674Ryanairout 2 stops, back 1 stopfound 6 days agoSee prices for these dates
7 Dec – 22 Dec$704Norse Atlantic UKout 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
5 Dec – 26 Dec$706Wizz Airout 2 stops, back 2 stopsfound 6 days agoSee prices for these dates

Every date we hold

13 departure dates

1 Dec – 7 Jan 2027: $979, found 5 days ago2 Dec – 16 Dec: $643, found 4 days ago3 Dec – 19 Dec: $658, found 2 days ago5 Dec – 26 Dec: $706, found 6 days ago6 Dec – 23 Dec: $674, found 6 days ago7 Dec – 22 Dec: $704, found 2 days ago15 Dec – 15 Jan 2027: $880, found 3 days ago17 Dec – 7 Jan 2027: $985, found 5 days ago19 Dec – 24 Jan 2027: $855, found 5 days ago20 Dec – 11 Jan 2027: $888, found 4 days ago21 Dec – 7 Jan 2027: $1,107, found 5 days ago22 Dec – 7 Jan 2027: $1,085, found 5 days ago24 Dec – 8 Jan 2027: $1,109, found 3 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 7 Jan 2027$979Air ArabiaFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
2 Dec – 16 Dec$643RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 4 days agoSee prices for these dates
3 Dec – 19 Dec$658Wizz AirWarsaw-Modlin Airport (WMI) → Don Mueang International Airport (DMK)out 3 stops, back 1 stopfound 2 days agoSee prices for these dates
5 Dec – 26 Dec$706Wizz AirFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
6 Dec – 23 Dec$674RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 1 stopfound 6 days agoSee prices for these dates
7 Dec – 22 Dec$704Norse Atlantic UKWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 2 stopsfound 2 days agoSee prices for these dates
15 Dec – 15 Jan 2027$880RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 3 stopsfound 3 days agoSee prices for these dates
17 Dec – 7 Jan 2027$985RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 3 stops, back 3 stopsfound 5 days agoSee prices for these dates
19 Dec – 24 Jan 2027$855RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 3 stops, back 2 stopsfound 5 days agoSee prices for these dates
20 Dec – 11 Jan 2027$888RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 3 stops, back 2 stopsfound 4 days agoSee prices for these dates
21 Dec – 7 Jan 2027$1,107RyanairWarsaw-Modlin Airport (WMI) → Don Mueang International Airport (DMK)out 3 stops, back 3 stopsfound 5 days agoSee prices for these dates
22 Dec – 7 Jan 2027$1,085RyanairWarsaw-Modlin Airport (WMI) → Don Mueang International Airport (DMK)out 3 stops, back 3 stopsfound 5 days agoSee prices for these dates
24 Dec – 8 Jan 2027$1,109Helvetic AirwaysFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 3 stops, back 3 stopsfound 3 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $544.

October 2026From $6382 departure dates22 Oct – 6 Nov · found 5 days agoSee prices for these dates
November 2026From $544Cheapest seen15 departure dates2 Nov – 15 Nov · found 4 days agoSee prices for these datesEvery date in November 2026
December 2026From $64313 departure dates2 Dec – 16 Dec · found 4 days agoSee prices for these dates
January 2027From $67121 departure dates15 Jan 2027 – 28 Jan 2027 · found 3 days agoSee prices for these datesEvery date in January 2027
February 2027From $74414 departure dates18 Feb 2027 – 2 Mar 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $8711 departure date1 Mar 2027 – 15 Mar 2027 · found 5 days agoSee prices for these dates
April 2027From $7751 departure date7 Apr 2027 – 14 Apr 2027 · found todaySee prices for these dates
September 2027From $8121 departure date15 Sept 2027 – 13 Oct 2027 · found 5 days agoSee prices for these dates

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