Cheapest return flights from London to Lisbon in December from 190€

AirHint found the following cheapest return flights from London (LCY) to Lisbon (LIS) in December 2026 (see full year).

Return flights

03 Dec - 16 Dec KLM
03 Dec - 10 Dec KLM
02 Dec - 06 Dec KLM
04 Dec - 17 Jan KLM
08 Dec - 15 Dec KLM
16 Dec - 20 Jan Iberia
01 Dec - 28 Dec Air Dolomiti
30 Dec - 03 Jan KLM
17 Dec - 24 Dec KLM
30 Dec - 06 Jan Lufthansa
16 Dec - 18 Dec Iberia
27 Dec - 04 Jan KLM
01 Dec - 05 Dec KLM
18 Dec - 27 Dec KLM
29 Dec - 05 Jan Lufthansa
19 Dec - 11 Jan KLM
23 Dec - 03 Jan KLM
20 Dec - 03 Jan KLM
23 Dec - 29 Dec KLM
04 Dec - 07 Jan KLM

Also check the deals for one-way flights from London to Lisbon in December.

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