Cheapest return flights from Washington to Lisbon in January from $555

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 January 2025 (see full year).

Return flights

29 Jan - 05 Feb Scandinavian Airlines
27 Jan - 26 Feb Air France
26 Jan - 09 Feb Delta
27 Jan - 10 Feb Turkish Airlines
21 Jan - 27 Jan Turkish Airlines
23 Jan - 27 Jan Icelandair
25 Jan - 28 Jan Delta
12 Jan - 21 Jan Air France
30 Jan - 06 Feb Turkish Airlines
16 Jan - 22 Jan British Airways
12 Jan - 24 Jan British Airways
17 Jan - 24 Jan British Airways
27 Jan - 26 Feb TAP direct
30 Jan - 06 Feb TAP direct
16 Jan - 20 Jan Air Canada
21 Jan - 27 Jan TAP direct
15 Jan - 21 Jan Icelandair
26 Jan - 09 Feb TAP direct

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

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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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