Cheapest return flights from London to Keflavik in October from $88
AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF)
in October 2025 (see full year ).
Return flights
12 Oct
- 26 Oct
easyJet
$ 88
direct
12 Oct
- 15 Oct
easyJet
$ 92
direct
12 Oct
- 19 Oct
easyJet
$ 100
direct
31 Oct
- 04 Nov
easyJet
$ 101
direct
31 Oct
- 07 Nov
easyJet
$ 105
direct
31 Oct
- 05 Nov
easyJet
$ 107
direct
08 Oct
- 15 Oct
easyJet
$ 110
direct
15 Oct
- 19 Oct
easyJet
$ 110
direct
01 Oct
- 19 Oct
easyJet
$ 117
direct
08 Oct
- 12 Oct
easyJet
$ 129
direct
22 Oct
- 26 Oct
easyJet
$ 130
direct
19 Oct
- 26 Oct
easyJet
$ 131
05 Oct
- 12 Oct
easyJet
$ 134
direct
31 Oct
- 03 Nov
easyJet
$ 157
direct
31 Oct
- 10 Nov
easyJet
$ 167
direct
30 Oct
- 07 Nov
easyJet
$ 216
direct
31 Oct
- 02 Nov
easyJet
$ 226
31 Oct
- 02 Nov
easyJet
$ 235
direct
29 Oct
- 02 Nov
easyJet
$ 245
29 Oct
- 02 Nov
easyJet
$ 254
direct
Also check the deals for one-way flights from London to Keflavik in October .
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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