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Warsaw to Bangkok flights in December 2026 from $1,571 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 $1,571 with Malta Air, 22 Dec – 7 Jan 2027, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 10 departure dates is usually $739 to $867. Across all 54 departure dates we hold on this route, it is usually $739 to $794. Of the 7 months with enough return fares to compare, 3 are usually cheaper than December 2026.

Cheapest return found recently

$1,571

22 Dec – 7 Jan 2027 · Malta Air

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

out 2 stops, back 3 stops

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$724

7 Dec – 21 Dec · Ryanair

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

out 2 stops, back 1 stop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
7 Dec – 21 Dec$724Ryanairout 2 stops, back 1 stopfound 5 days agoSee prices for these dates
11 Dec – 24 Dec$736Air Arabiaout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
9 Dec – 18 Dec$739Flydubaiout 1 stop, back 1 stopfound 7 days agoSee prices for these dates
15 Dec – 25 Dec$740LOT Polishout 2 stops, back 1 stopfound 5 days agoSee prices for these dates
1 Dec – 26 Dec$752Wizz Airout 2 stops, back 1 stopfound 7 days agoSee prices for these dates

Every date we hold

10 departure dates

1 Dec – 26 Dec: $752, found 7 days ago4 Dec – 31 Dec: $786, found 4 days ago7 Dec – 21 Dec: $724, found 5 days ago9 Dec – 18 Dec: $739, found 7 days ago11 Dec – 24 Dec: $736, found 3 days ago14 Dec – 26 Dec: $774, found 5 days ago15 Dec – 25 Dec: $740, found 5 days ago17 Dec – 29 Jan 2027: $894, found 7 days ago22 Dec – 7 Jan 2027: $1,571, found 2 days ago25 Dec – 22 Jan 2027: $1,006, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Dec – 26 Dec$752Wizz AirFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 2 stops, back 1 stopfound 7 days agoSee prices for these dates
4 Dec – 31 Dec$786FlydubaiFrederic Chopin Airport (WAW) → Don Mueang International Airport (DMK)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
7 Dec – 21 Dec$724RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
9 Dec – 18 Dec$739FlydubaiFrederic Chopin Airport (WAW) → Don Mueang International Airport (DMK)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
11 Dec – 24 Dec$736Air ArabiaFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
14 Dec – 26 Dec$774Air IndiaFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
15 Dec – 25 Dec$740LOT PolishFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
17 Dec – 29 Jan 2027$894RyanairWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 3 stops, back 3 stopsfound 7 days agoSee prices for these dates
22 Dec – 7 Jan 2027$1,571Malta AirWarsaw-Modlin Airport (WMI) → Suvarnabhumi Airport (BKK)out 2 stops, back 3 stopsfound 2 days agoSee prices for these dates
25 Dec – 22 Jan 2027$1,006Wizz AirFrederic Chopin Airport (WAW) → Suvarnabhumi Airport (BKK)out 3 stops, back 1 stopfound 5 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $623.

November 2026From $623Cheapest seen5 departure dates23 Nov – 9 Dec · found 6 days agoSee prices for these dates
December 2026From $72410 departure dates7 Dec – 21 Dec · found 5 days agoSee prices for these dates
January 2027From $67819 departure dates7 Jan 2027 – 22 Jan 2027 · found 3 days agoSee prices for these datesEvery date in January 2027
February 2027From $7496 departure dates25 Feb 2027 – 13 Mar 2027 · found 8 days agoSee prices for these dates
March 2027From $7614 departure dates13 Mar 2027 – 27 Mar 2027 · found 5 days agoSee prices for these dates
April 2027From $7416 departure dates18 Apr 2027 – 25 Apr 2027 · found 4 days agoSee prices for these dates
May 2027From $7813 departure dates17 May 2027 – 31 May 2027 · found 5 days agoSee prices for these dates
September 2027From $7651 departure date1 Sept 2027 – 17 Sept 2027 · found 4 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