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Bratislava to Warsaw flights in December 2026 from $18 BTS → WAW, WMI

Bratislava Airport (BTS) → Frederic Chopin Airport (WAW), Warsaw-Modlin Airport (WMI)

For departures in December 2026, the cheapest return found recently is $37 with Buzz, 12 Dec – 12 Dec, found 2 days ago. The cheapest one-way found recently is $18 with Ryanair, 13 Dec, found 2 days ago.

Return

In December 2026, the cheapest return fare on each of 14 departure dates is usually $42 to $124. Across all 26 departure dates we hold on this route, it is usually $42 to $124. Of the 2 months with enough return fares to compare, December 2026 is usually the most expensive.

Cheapest return found recently

$37

12 Dec – 12 Dec · Buzz

Bratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)

out nonstop, back nonstop

found 2 days 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 December 2026

DatesFromAirlineStopsFound
12 Dec – 12 Dec$37Buzzout nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Dec – 26 Dec$38Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
18 Dec – 8 Jan 2027$42Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
20 Dec – 8 Jan 2027$42Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
27 Dec – 1 Jan 2027$42Ryanairout nonstop, back nonstopfound 3 days agoSee prices for these dates

Every date we hold

14 departure dates

12 Dec – 12 Dec: $37, found 2 days ago14 Dec – 4 Jan 2027: $126, found 5 days ago15 Dec – 16 Dec: $137, found 5 days ago17 Dec – 4 Jan 2027: $116, found 5 days ago18 Dec – 8 Jan 2027: $42, found 2 days ago19 Dec – 21 Dec: $56, found 7 days ago20 Dec – 8 Jan 2027: $42, found 2 days ago21 Dec – 26 Dec: $38, found 2 days ago23 Dec – 24 Dec: $240, found 7 days ago27 Dec – 1 Jan 2027: $42, found 3 days ago28 Dec – 1 Jan 2027: $47, found 5 days ago29 Dec – 1 Jan 2027: $118, found 7 days ago30 Dec – 1 Jan 2027: $177, found 7 days ago31 Dec – 1 Jan 2027: $91, found 7 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
12 Dec – 12 Dec$37BuzzBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
14 Dec – 4 Jan 2027$126Wizz AirBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
15 Dec – 16 Dec$137Malta AirBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
17 Dec – 4 Jan 2027$116Wizz AirBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
18 Dec – 8 Jan 2027$42RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Dec – 21 Dec$56RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 7 days agoSee prices for these dates
20 Dec – 8 Jan 2027$42RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Dec – 26 Dec$38RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 2 days agoSee prices for these dates
23 Dec – 24 Dec$240Wizz AirBratislava Airport (BTS) → Frederic Chopin Airport (WAW)out 1 stop, back 1 stopfound 7 days agoSee prices for these dates
27 Dec – 1 Jan 2027$42RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 3 days agoSee prices for these dates
28 Dec – 1 Jan 2027$47RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out nonstop, back nonstopfound 5 days agoSee prices for these dates
29 Dec – 1 Jan 2027$118BuzzBratislava Airport (BTS) → Frederic Chopin Airport (WAW)out 1 stop, back nonstopfound 7 days agoSee prices for these dates
30 Dec – 1 Jan 2027$177Wizz Air MaltaBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out 1 stop, back nonstopfound 7 days agoSee prices for these dates
31 Dec – 1 Jan 2027$91BuzzBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)out 1 stop, back nonstopfound 7 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $37.

November 2026From $3810 departure dates27 Nov – 28 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $37Cheapest seen14 departure dates12 Dec – 12 Dec · found 2 days agoSee prices for these dates
February 2027From $1422 departure dates1 Feb 2027 – 5 Feb 2027 · found 7 days agoSee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 7 departure dates is usually $18 to $20. Across all 20 departure dates we hold on this route, it is usually $18 to $25. Of the 3 months with enough one-way fares to compare, December 2026 is usually the cheapest.

Cheapest one-way found recently

$18

13 Dec · Ryanair

Bratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)

nonstop

found 2 days ago

Open this tripCheck today's price

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

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
13 Dec$18Ryanairnonstopfound 2 days agoOpen this trip
18 Dec$18Ryanairnonstopfound 3 days agoOpen this trip
19 Dec$18Ryanairnonstopfound 2 days agoOpen this trip
20 Dec$18Ryanairnonstopfound 2 days agoOpen this trip
21 Dec$18Ryanairnonstopfound 2 days agoOpen this trip

Every date we hold

7 departure dates

13 Dec: $18, found 2 days ago18 Dec: $18, found 3 days ago19 Dec: $18, found 2 days ago20 Dec: $18, found 2 days ago21 Dec: $18, found 2 days ago27 Dec: $21, found 3 days ago28 Dec: $28, found 2 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
13 Dec$18RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 2 days agoOpen this trip
18 Dec$18RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 3 days agoOpen this trip
19 Dec$18RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 2 days agoOpen this trip
20 Dec$18RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 2 days agoOpen this trip
21 Dec$18RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 2 days agoOpen this trip
27 Dec$21RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 3 days agoOpen this trip
28 Dec$28RyanairBratislava Airport (BTS) → Warsaw-Modlin Airport (WMI)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $18.

November 2026From $18Cheapest seen5 departure dates22 Nov · found 2 days agoOpen this tripEvery date in November 2026
December 2026From $187 departure dates13 Dec · found 2 days agoOpen this trip
January 2027From $222 departure dates1 Jan 2027 · found 6 days agoOpen this trip
February 2027From $194 departure dates7 Feb 2027 · found 5 days agoOpen this trip
March 2027From $901 departure date29 Mar 2027 · found 4 days agoOpen this trip
April 2027From $251 departure date14 Apr 2027 · found 3 days 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