Flights from Washington, D.C. to Lisbon from 570 EUR
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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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EUR
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 10/11/2026 - 30/11/2026 | From 672 EUR Viewed 4 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 01/09/2026 - 20/09/2026 | From 725 EUR Viewed 39 minutes ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 06/02/2026 - 04/03/2026 | From 570 EUR Viewed 15 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 01/02/2026 - 31/03/2026 | From 683 EUR Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 03/05/2026 - 17/05/2026 | From 705 EUR 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.
Business Flights Deals
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EUR
Washington, D.C. (IAD)to
Lisbon (LIS)
06/02/2026 - 04/03/2026
Round trip
Business
From
3,130 EUR
Viewed 12 hours ago
Washington, D.C. (IAD)to
Lisbon (LIS)
04/01/2026 - 03/02/2026
Round trip
Business
From
4,126 EUR
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.