Cheapest return flights from London to Keflavik in December from 83€
AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF)
in December 2025 (see full year ).
Return flights
10 Dec
- 17 Dec
easyJet
83 €
direct
02 Dec
- 05 Dec
easyJet
87 €
direct
13 Dec
- 16 Dec
easyJet
88 €
direct
10 Dec
- 15 Dec
easyJet
89 €
direct
09 Dec
- 16 Dec
easyJet
89 €
direct
15 Dec
- 17 Dec
easyJet
90 €
direct
08 Dec
- 15 Dec
easyJet
92 €
direct
02 Dec
- 09 Dec
easyJet
93 €
direct
06 Dec
- 11 Dec
easyJet
94 €
direct
11 Dec
- 18 Dec
easyJet
94 €
direct
11 Dec
- 13 Jan
easyJet
94 €
direct
11 Dec
- 14 Jan
easyJet
96 €
direct
31 Dec
- 14 Jan
easyJet
143 €
direct
22 Dec
- 01 Jan
easyJet
161 €
direct
31 Dec
- 06 Jan
easyJet
163 €
direct
31 Dec
- 07 Jan
easyJet
168 €
direct
24 Dec
- 04 Jan
easyJet
177 €
direct
11 Dec
- 02 Jan
easyJet
182 €
direct
20 Dec
- 01 Jan
easyJet
189 €
direct
30 Dec
- 06 Jan
easyJet
190 €
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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