Cheapest return flights from London to Keflavik in December from 72€
AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF)
in December 2025 (see full year ).
Return flights
01 Dec
- 02 Dec
easyJet
72 €
direct
01 Dec
- 15 Dec
easyJet
73 €
direct
07 Dec
- 12 Dec
easyJet
73 €
direct
01 Dec
- 13 Dec
easyJet
74 €
direct
15 Dec
- 17 Dec
easyJet
74 €
direct
16 Dec
- 17 Dec
easyJet
74 €
direct
11 Dec
- 15 Dec
easyJet
74 €
direct
11 Dec
- 08 Jan
easyJet
74 €
direct
11 Dec
- 12 Jan
easyJet
74 €
direct
11 Dec
- 13 Jan
easyJet
74 €
direct
11 Dec
- 14 Jan
easyJet
74 €
direct
13 Dec
- 08 Jan
easyJet
74 €
direct
13 Dec
- 12 Jan
easyJet
74 €
direct
13 Dec
- 13 Jan
easyJet
74 €
direct
13 Dec
- 14 Jan
easyJet
74 €
direct
14 Dec
- 12 Jan
easyJet
74 €
direct
14 Dec
- 13 Jan
easyJet
74 €
direct
15 Dec
- 19 Dec
easyJet
75 €
direct
16 Dec
- 19 Dec
easyJet
75 €
direct
08 Dec
- 11 Dec
easyJet
76 €
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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