Cheapest return flights from London to Keflavik in July from 154€

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

Return flights

09 Jul - 23 Jul Fly Play direct
27 Jul - 30 Jul Fly Play direct
30 Jul - 03 Aug Fly Play direct
27 Jul - 03 Aug Fly Play direct
09 Jul - 21 Jul Fly Play direct
30 Jul - 06 Aug Fly Play direct
27 Jul - 11 Aug Fly Play direct
27 Jul - 01 Aug Fly Play direct
30 Jul - 13 Aug Fly Play direct
28 Jul - 03 Aug Fly Play direct
28 Jul - 30 Jul Fly Play direct
28 Jul - 04 Aug Fly Play direct
09 Jul - 16 Jul Fly Play direct
28 Jul - 11 Aug Fly Play direct
30 Jul - 20 Aug Fly Play direct
09 Jul - 18 Jul Fly Play direct
09 Jul - 17 Jul Fly Play
10 Jul - 25 Jul Wizz Air UK
10 Jul - 23 Jul Wizz Air UK
27 Jul - 31 Jul Fly Play

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

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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