Cheapest return flights from Washington to Lisbon in December from 697€

Best time to book flights for Washington (IAD) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Washington (IAD) to Lisbon (LIS) in December 2024 (see full year).

Return flights

06 Dec - 17 Dec TAP direct
06 Dec - 13 Dec TAP direct
05 Dec - 15 Dec Turkish Airlines
06 Dec - 15 Dec TAP direct
02 Dec - 06 Dec TAP direct
05 Dec - 15 Dec TAP direct
09 Dec - 30 Dec Turkish Airlines
10 Dec - 28 Dec Icelandair
27 Dec - 11 Jan Aer Lingus
09 Dec - 30 Dec TAP direct
29 Dec - 09 Jan Turkish Airlines
12 Dec - 18 Dec Iberia
28 Dec - 08 Jan Turkish Airlines
30 Dec - 06 Jan Turkish Airlines
16 Dec - 07 Jan Aer Lingus
14 Dec - 21 Jan Iberia
29 Dec - 05 Jan Turkish Airlines
28 Dec - 01 Jan Turkish Airlines
28 Dec - 06 Jan Turkish Airlines
27 Dec - 06 Jan Turkish Airlines

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

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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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