Cheapest return flights from London to Keflavik in December from 59€
AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF)
in December 2025 (see full year ).
Return flights
04 Dec
- 05 Dec
easyJet
59 €
direct
04 Dec
- 11 Dec
easyJet
60 €
direct
15 Dec
- 17 Dec
easyJet
60 €
direct
01 Dec
- 04 Dec
easyJet
60 €
direct
06 Dec
- 09 Dec
easyJet
60 €
direct
02 Dec
- 09 Dec
easyJet
60 €
direct
01 Dec
- 05 Dec
easyJet
60 €
direct
08 Dec
- 11 Dec
easyJet
60 €
direct
02 Dec
- 05 Dec
easyJet
60 €
direct
04 Dec
- 09 Dec
easyJet
61 €
direct
10 Dec
- 07 Jan
easyJet
88 €
direct
22 Dec
- 08 Jan
easyJet
101 €
direct
23 Dec
- 01 Jan
easyJet
112 €
direct
31 Dec
- 07 Jan
easyJet
113 €
direct
31 Dec
- 01 Jan
easyJet
122 €
direct
20 Dec
- 01 Jan
easyJet
138 €
direct
26 Dec
- 01 Jan
easyJet
163 €
direct
30 Dec
- 05 Jan
easyJet
165 €
direct
27 Dec
- 01 Jan
easyJet
169 €
direct
31 Dec
- 04 Jan
easyJet
188 €
direct
Also check the deals for one-way flights from London to Keflavik in December .
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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