Cheapest return flights from London to Keflavik in June from 110€

Best time to book flights for London (LON) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Keflavik (KEF) in June 2025 (see full year).

Return flights

01 Jun - 14 Jun easyJet direct
01 Jun - 12 Jun easyJet direct
01 Jun - 08 Jun easyJet direct
04 Jun - 18 Jun Fly Play direct
01 Jun - 13 Jun easyJet direct
01 Jun - 07 Jun easyJet direct
04 Jun - 11 Jun Fly Play direct
04 Jun - 08 Jun Fly Play direct
04 Jun - 09 Jun Fly Play direct
04 Jun - 16 Jun Fly Play direct
29 Jun - 13 Jul Fly Play direct
25 Jun - 02 Jul Fly Play direct
29 Jun - 06 Jul Fly Play direct
29 Jun - 09 Jul Fly Play direct
30 Jun - 06 Jul Icelandair direct
29 Jun - 11 Jul Fly Play direct
13 Jun - 22 Jul Fly Play
14 Jun - 22 Jul Icelandair direct
27 Jun - 13 Jul Icelandair direct
23 Jun - 07 Jul Fly Play direct

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

Skyscanner

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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