Cheap flights from London to Warsaw

October is when fares on this route tend to sit at their lowest, in the quieter stretch after the summer rush and before the Christmas build-up. Spring and early autumn are pleasant for walking the old town, while deep winter is cold and dark but often cheaper outside the holiday peaks. Midweek departures, especially Tuesday and Wednesday, usually cost less than Friday evenings or Sunday returns. School holidays, Easter and the weeks around Christmas and New Year push prices up at both ends, so book those well ahead. If your dates are flexible, compare a few weeks either side of your target month before committing.

The route is served by a mix of budget and full-service carriers. Ryanair, Wizz Air and its Malta and UK arms, Easyjet, Vueling and Norwegian sit at the low-cost end, where the fare buys the seat and you add what you need on top. LOT Polish Airlines and British Airways fly it full-service, with fares that bundle more from the start. Mokulele Flight Service also appears among the carriers on this route. Direct flights exist, so most options get you there without a change, but check whether a cheap fare is genuinely non-stop or routes you through another hub. Compare what each fare actually includes rather than the headline figure alone.

Warsaw has two airports, and which one you land at shapes your onward trip. F. Chopin sits close to the city, a short ride from the centre, with bus and rail links and taxis at the door. Modlin is well north of the city and needs a longer transfer, usually by shuttle bus or train, so allow extra time if you land late. Check your arrival airport before booking a hotel, because a Modlin landing can stretch your evening considerably. Late-night arrivals are worth planning ahead for, since onward options thin out after the last services.

Currency

PLZ (zł)

Power sockets

Type C, E · 230 V

Language

Polish

Emergency number

112, 986, 997

Driving side

right

Calling code

+48

Internet domain

.pl

EU / Schengen

EU member, Schengen area

Population of Warsaw

1.9 M (2024)

Time zone

UTC+01 (Europe/Warsaw)

Country facts: Wikidata

• Confirm which London airport your flight leaves from, since the city has five and they sit far apart.
• Check what your low-cost fare includes, particularly cabin and checked baggage.
• If you are connecting on separate tickets, leave a generous gap in case of delays.
• Make sure your passport and any entry documents are valid for Poland before you pay.
• Book early if you are travelling around Christmas, New Year or Easter, when fares climb.
• Compare the price calendar across the year, since October tends to be the cheapest month.