Cheap flights from Prague to London from $45 PRG → LCY, LGW, LHR, LTN, SEN, STN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $46 to $78.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 4-night return fares on 1 other departure date within 3 days of 27 Nov, and it is not cheaper.

Every date we hold

357 fares on 22 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $61.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $17 to $35.

At $45, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Dec to compare.

Every date we hold

101 fares on 8 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $34.

Return

Fares 30 to 59 days before departure were typically 37% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 30 to 59 days before departure were typically 56% lower than 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Prague to London?

The cheapest return found recently is $68 with Ryanair, 27 Nov to 1 Dec, found 2 days ago. The cheapest return we hold, of any age, is $61 with Wizz Air UK, 7 Jan 2027 to 14 Jan 2027, found 4 days ago. The cheapest return fare on each of 22 departure dates is usually $76 to $116.

How much is a one-way flight from Prague to London?

The cheapest one-way found recently is $45 with Wizz Air UK, 9 Dec, found 2 days ago. The cheapest one-way we hold, of any age, is $34 with easyJet, 19 Mar 2027, found 4 days ago. The cheapest one-way fare on each of 8 departure dates is usually $35 to $46.

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

January 2027 is the cheapest month for a return, from $61, 7 Jan 2027 to 14 Jan 2027, found 4 days ago. March 2027 is the cheapest month for a one-way, from $34, 19 Mar 2027, found 4 days ago.

How far ahead should I book a flight from Prague to London?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 37% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 56% lower than 7 to 13 days before departure.

Is there a direct flight from Prague to London?

Yes, the cheapest nonstop return found recently is $68 with Ryanair, 27 Nov to 1 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $45 with Wizz Air UK, 9 Dec, found 2 days ago.

How long is the flight from Prague to London?

The cheapest nonstop one-way found recently, with Wizz Air UK on 9 Dec, takes 2 h 10 min from Vaclav Havel Airport Prague (PRG) to London Luton Airport (LTN).

Which airlines have the cheapest flights from Prague to London?

Between 15 Nov and 14 Oct 2027, Wizz Air UK has the cheapest return on 15 of the 22 departure dates we hold, Ryanair on 6 and easyJet on 1. Between 17 Nov and 22 Jul 2027, Wizz Air UK has the cheapest one-way on 4 of the 8 departure dates we hold, Ryanair on 2 and easyJet on 2.