Cheapest return flights from London (LHR) to Keflavik (KEF), September

14 dates in September 2027, from $ 278. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
26 Sep 2 Oct 2027 Austrian Airlines
18 Sep 27 Sep 2027 Lufthansa
18 Sep 20 Sep 2027 Lufthansa
18 Sep 25 Sep 2027 Lufthansa
18 Sep 21 Sep 2027 Lufthansa
5 Sep 8 Sep 2027 Icelandair
Direct Flight
16 Sep 21 Sep 2027 Icelandair
Direct Flight
17 Sep 21 Sep 2027 Icelandair
Direct Flight
16 Sep 19 Sep 2027 Icelandair
Direct Flight
16 Sep 20 Sep 2027 Icelandair
Direct Flight
17 Sep 19 Sep 2027 Icelandair
Direct Flight
30 Sep 4 Oct 2027 Scandinavian Airlines
23 Sep 3 Oct 2027 Scandinavian Airlines
26 Sep 5 Oct 2027 Austrian Airlines
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Deals for one-way flights from London to Keflavik in September.

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About these fares

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