Cheapest return flights from London to Keflavik in February from $135

AirHint found the following cheapest return flights from London (LON) to Keflavik (KEF) in February 2026 (see full year).

Return flights

11 Feb - 12 Feb TUI direct
24 Feb - 12 Mar easyJet direct
24 Feb - 19 Mar easyJet direct
10 Feb - 12 Feb Ryanair
24 Feb - 20 Mar easyJet direct
24 Feb - 04 Mar easyJet direct
22 Feb - 20 Mar easyJet direct
23 Feb - 20 Mar easyJet direct
25 Feb - 19 Mar easyJet direct
22 Feb - 10 Mar TUI
25 Feb - 20 Mar easyJet direct
22 Feb - 18 Mar easyJet direct
09 Feb - 12 Feb Ryanair
04 Feb - 12 Feb easyJet direct
10 Feb - 13 Feb easyJet
04 Feb - 11 Feb TUI direct
06 Feb - 12 Feb Ryanair
10 Feb - 14 Feb Ryanair
09 Feb - 13 Feb Ryanair
22 Feb - 24 Feb TUI

Also check the deals for one-way flights from London to Keflavik in February.

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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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