Direct flights from Prague to London

Looking for a nonstop flight from Prague, Czech Republic to London, United Kingdom? Over the next six months, one-way direct fares start from €21 — with October 2026 currently the cheapest month to travel. FR, W9, BA, U2, Ryanair fly this route nonstop, and the flight typically takes 1 h gate to gate.

Flight Combinator checks every reasonable airport combination for this city pair (PRG→LHR, PRG→LGW, PRG→STN, PRG→LTN) and keeps only nonstop flights — no hidden layovers, no self-transfer risk. Prices below are the cheapest fare we found for each month; tap “see dates” to open a live search with the exact days and prices.

Cheapest direct fares by month

Timing matters on this route: flying in October 2026 (from €21) instead of December 2026 (from €40) saves you €19 each way at current prices. These are the lowest one-way fares found in our latest checks; day-to-day prices within a month can vary a lot, so always compare a few departure days.

Airlines flying direct from Prague to London

Across the fares we collected for the next six months, 5 airlines sell nonstop tickets on this route:

• FR (FR) — seen in 191 fares
• W9 (W9) — seen in 43 fares
• BA (BA) — seen in 25 fares
• U2 (U2) — seen in 7 fares
• Ryanair (RK) — seen in 3 fares

Typical gate-to-gate time is 1 h. Low-cost and full-service carriers price very differently by weekday and season, which is why comparing several departure days nearly always beats picking a date blind.

Airports on this route

Prague (Czech Republic)

• PRG — Václav Havel Airport Prague

London (United Kingdom)

• LHR — London Heathrow Airport
• LGW — London Gatwick Airport
• STN — London Stansted Airport
• LTN — London Luton Airport
• LCY — London City Airport
• SEN — London Southend Airport

When a city has more than one airport, Flight Combinator searches all of them at once and shows you the cheapest nonstop combination — flying into a secondary airport is one of the most reliable ways to cut the fare.

Nearby alternatives

Airports within 150 km can be dramatically cheaper for the same trip. Consider these alternatives:

Near Prague

• Karlovy Vary Airport (KLV) — 96 km away
• Pardubice Airport (PED) — 106 km away
• Dresden Airport (DRS) — 120 km away
• České Budějovice South Bohemian Airport (JCL) — 129 km away

Near London

• Southampton Airport (SOU) — 85 km away
• Bournemouth Airport (BOH) — 123 km away
• Birmingham Airport (BHX) — 140 km away

How Flight Combinator finds cheap direct flights

Most flight sites quietly mix in connecting itineraries or lock you into one airline for the round trip. Flight Combinator does neither: it searches only nonstop flights and treats the outbound and the return as independent one-way tickets, so you can fly out with one airline and back with another — whichever combination is cheapest. For Prague to London that means scanning every airport pairing on both sides, every day in your date range, and sorting the results purely by total price.

Frequently asked questions

What is the cheapest month to fly from Prague to London?

Based on our latest fare data, October 2026 is currently the cheapest month, with nonstop fares from €21. Prices change daily, so check live dates before booking.

Which airlines fly direct from Prague to London?

In our most recent fare data, FR, W9, BA, U2, Ryanair offer nonstop flights from Prague to London. Schedules vary by season and day of week.

How long is the direct flight from Prague to London?

A typical nonstop flight from Prague to London takes about 1 h, gate to gate. Exact times vary slightly by aircraft, routing and winds.

How much does a direct flight from Prague to London cost?

The cheapest one-way nonstop fare we found for the next six months is €21 (Ryanair, 7 Oct 2026). Booking early and flying mid-week is usually cheaper.