Flights from Washington, D.C. to Lisbon from USD 550
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1 Passenger, Economy
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Promo Code
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Flights from Washington, D.C. to Lisbon
Best Flight Deals from Washington, D.C. to Lisbon
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 10/03/2026 - 16/03/2026 | From USD 550 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 21/04/2026 - 06/05/2026 | From USD 550 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 23/04/2026 - 30/04/2026 | From USD 550 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 25/02/2026 - 05/03/2026 | From USD 550 Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 20/04/2026 - 03/05/2026 | From USD 550 Viewed 21 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
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Washington, D.C. (IAD)to
Lisbon (LIS)
17/03/2026 - 26/03/2026
Round trip
Business
From
USD 2,900
Viewed 1 day ago
Washington, D.C. (IAD)to
Lisbon (LIS)
25/02/2026 - 05/03/2026
Round trip
Business
From
USD 2,900
Viewed 1 day ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.