AirHint found the following cheapest return flights from Reykjavik (REK) to London (LTN) in July 2025 (see full year).

Return flights

30 Jul - 03 Aug	easyJet	direct
23 Jul - 27 Jul	easyJet	direct
29 Jul - 03 Aug	Wizz Air
25 Jul - 29 Jul	Transavia France
18 Jul - 20 Jul	Transavia France
28 Jul - 08 Aug	Fly Play
26 Jul - 02 Aug	Wizz Air
17 Jul - 21 Jul	Wizz Air
24 Jul - 28 Jul	Fly Play
17 Jul - 24 Jul	Wizz Air
26 Jul - 28 Jul	Wizz Air
25 Jul - 28 Jul	Fly Play
19 Jul - 21 Jul	Wizz Air
22 Jul - 28 Jul	Wizz Air
28 Jul - 01 Aug	Fly Play

Also check the deals for one-way flights from Reykjavik to London in July.

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 Reykjavik to London in July from $363

Return flights