AirHint found the following cheapest return flights from London (LGW) to Keflavik (KEF)
in July 2025 (see full year ).
Return flights
09 Jul
- 20 Jul
Icelandair
223 €
direct
10 Jul
- 15 Jul
Icelandair
224 €
direct
24 Jul
- 02 Aug
Icelandair
225 €
direct
11 Jul
- 15 Jul
Icelandair
226 €
direct
05 Jul
- 08 Jul
Icelandair
227 €
direct
24 Jul
- 31 Jul
Icelandair
227 €
direct
12 Jul
- 20 Jul
Icelandair
227 €
direct
22 Jul
- 29 Jul
Icelandair
227 €
direct
21 Jul
- 31 Jul
Icelandair
233 €
direct
04 Jul
- 13 Jul
Icelandair
233 €
direct
30 Jul
- 07 Aug
Icelandair
233 €
direct
09 Jul
- 13 Jul
Icelandair
235 €
direct
28 Jul
- 02 Aug
Icelandair
235 €
direct
31 Jul
- 05 Aug
Icelandair
235 €
direct
30 Jul
- 02 Aug
Icelandair
236 €
direct
17 Jul
- 30 Aug
Icelandair
237 €
direct
27 Jul
- 13 Aug
Icelandair
239 €
direct
11 Jul
- 07 Aug
Icelandair
242 €
direct
27 Jul
- 10 Aug
Icelandair
243 €
direct
31 Jul
- 06 Aug
Icelandair
243 €
direct
Also check the deals for one-way flights from London to Keflavik in July .
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.