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Flights from Washington, D.C. to Lisbon from USD 750
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1 Passenger, Economy
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Flights from Washington, D.C. to Lisbon
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Best Flight Deals from Washington, D.C. to Lisbon
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 24/09/2026 - 30/09/2026 | From USD 750 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 03/10/2026 - 09/10/2026 | From USD 757 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 16/10/2026 - 23/10/2026 | From USD 759 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 14/10/2026 - 19/10/2026 | From USD 750 Viewed 19 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 01/10/2026 - 14/10/2026 | From USD 753 Viewed 7 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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USD
Washington, D.C. (IAD)to
Lisbon (LIS)
14/10/2026 - 19/10/2026
Round trip
Business
From
USD 4,126
Viewed 19 hours ago
Washington, D.C. (IAD)to
Lisbon (LIS)
11/10/2026 - 20/10/2026
Round trip
Business
From
USD 4,135
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.