Flights from Washington, D.C. to Lisbon from USD 640
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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 | 15/10/2025 - 22/10/2025 | From USD 640 Viewed 3 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip | Economy | 23/10/2025 - 06/11/2025 | From USD 640 Viewed 6 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip | Economy | 12/10/2025 - 23/10/2025 | From USD 640 Viewed 1 hour ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip | Economy | 20/09/2025 - 26/10/2025 | From USD 640 Viewed 23 minutes ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round-trip | Economy | 10/10/2025 - 16/10/2025 | From USD 640 Viewed 19 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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flight_land
USD
Washington, D.C. (IAD)to
Lisbon (LIS)
03/09/2025 - 09/09/2025
Round-trip
Business
From
USD 3,684
Viewed 7 hours ago
Washington, D.C. (IAD)to
Lisbon (LIS)
20/08/2025 - 31/08/2025
Round-trip
Business
From
USD 3,684
Viewed 3 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.