Cheapest return flights from London to Keflavik in January from 129€

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

Return flights

21 Jan - 12 Feb easyJet direct
21 Jan - 28 Jan TUI direct
25 Jan - 28 Jan easyJet direct
28 Jan - 04 Feb TUI direct
21 Jan - 25 Jan TUI direct
25 Jan - 12 Feb easyJet direct
26 Jan - 12 Feb easyJet direct
25 Jan - 14 Feb easyJet direct
25 Jan - 13 Feb easyJet direct
26 Jan - 14 Feb easyJet direct
26 Jan - 13 Feb easyJet direct
28 Jan - 13 Feb easyJet direct
28 Jan - 14 Feb easyJet direct
26 Jan - 28 Jan easyJet direct
21 Jan - 22 Jan easyJet direct
25 Jan - 30 Jan easyJet direct
28 Jan - 30 Jan easyJet direct
21 Jan - 23 Jan easyJet direct
21 Jan - 30 Jan easyJet direct
26 Jan - 30 Jan easyJet direct

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

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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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