AirHint found the following cheapest return flights from Prague (PRG) to London (LTN) in January 2026 (see full year).

Return flights

31 Jan - 09 Feb	Wizz Air UK	direct
30 Jan - 09 Feb	easyJet	direct
30 Jan - 22 Feb	easyJet	direct
30 Jan - 23 Feb	easyJet	direct
31 Jan - 02 Feb	Wizz Air UK	direct
30 Jan - 02 Feb	easyJet	direct
30 Jan - 01 Feb	easyJet	direct
31 Jan - 05 Feb	Wizz Air UK	direct
31 Jan - 04 Feb	Wizz Air UK	direct
30 Jan - 31 Jan	Wizz Air UK	direct
30 Jan - 08 Feb	easyJet	direct
30 Jan - 30 Jan	Wizz Air UK

Also check the deals for one-way flights from Prague to London in January.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Prague to London in January from $90

Return flights