Cheapest return flights from London to Keflavik in May from 153€
AirHint found the following cheapest return flights from London (LGW) to Keflavik (KEF)
in May 2026 (see full year ).
Return flights
06 May
- 13 May
Icelandair
153 €
direct
10 May
- 16 May
Icelandair
154 €
direct
03 May
- 09 May
Icelandair
154 €
direct
03 May
- 07 May
Icelandair
154 €
direct
19 May
- 26 May
Icelandair
154 €
direct
18 May
- 31 May
Icelandair
154 €
direct
06 May
- 10 May
Icelandair
155 €
direct
24 May
- 28 May
Icelandair
155 €
direct
16 May
- 18 May
Icelandair
155 €
direct
18 May
- 27 May
Icelandair
155 €
direct
26 May
- 02 Jun
Icelandair
228 €
direct
31 May
- 04 Jun
Icelandair
237 €
direct
22 May
- 02 Jun
Icelandair
238 €
direct
29 May
- 02 Jun
Icelandair
239 €
direct
26 May
- 03 Jun
Icelandair
243 €
direct
22 May
- 01 Jun
Icelandair
247 €
direct
14 May
- 01 Jun
Icelandair
248 €
direct
31 May
- 07 Jun
Icelandair
256 €
direct
25 May
- 07 Jun
Vueling Airlines
270 €
25 May
- 07 Jun
Icelandair
286 €
direct
Also check the deals for one-way flights from London to Keflavik in May .
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