Cheapest return flights from Reykjavik to Lisbon in September from 246€

AirHint found the following cheapest return flights from Reykjavik (REK) to Lisbon (LIS) in September 2026 (see full year).

Return flights

06 Sep - 10 Sep KLM
10 Sep - 17 Sep KLM
26 Sep - 30 Sep Vueling Airlines
19 Sep - 30 Sep Vueling Airlines
16 Sep - 30 Sep Vueling Airlines
26 Sep - 07 Oct Vueling Airlines
19 Sep - 07 Oct Vueling Airlines
19 Sep - 03 Oct Vueling Airlines
16 Sep - 07 Oct Vueling Airlines
16 Sep - 03 Oct Vueling Airlines
12 Sep - 30 Sep Vueling Airlines
06 Sep - 10 Sep Icelandair direct
23 Sep - 07 Oct Vueling Airlines
23 Sep - 03 Oct Vueling Airlines
12 Sep - 03 Oct Vueling Airlines
12 Sep - 16 Sep Vueling Airlines
10 Sep - 17 Sep Icelandair direct
26 Sep - 10 Oct Vueling Airlines
19 Sep - 10 Oct Vueling Airlines

Also check the deals for one-way flights from Reykjavik to Lisbon in September.

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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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