Cheapest return flights from Washington to Lisbon in November from $501

AirHint found the following cheapest return flights from Washington (IAD) to Lisbon (LIS) in November 2025 (see full year).

Return flights

19 Nov - 26 Nov Lufthansa
12 Nov - 19 Nov Lufthansa
04 Nov - 18 Nov Turkish Airlines
09 Nov - 14 Nov Icelandair
07 Nov - 18 Nov Royal Air Maroc
07 Nov - 18 Nov TAP direct
05 Nov - 09 Nov TAP direct
04 Nov - 18 Nov TAP direct
06 Nov - 13 Nov Turkish Airlines
19 Nov - 26 Nov TAP direct
28 Nov - 05 Dec TAP direct

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

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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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