Flights from Washington, D.C. to Lisbon from 593 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 | 06/05/2026 - 14/05/2026 | From 593 EUR Viewed 12 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 14/01/2026 - 19/01/2026 | From 594 EUR Viewed 1 hour ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 02/08/2026 - 09/08/2026 | From 937 EUR Viewed 3 hours ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 14/05/2026 - 19/05/2026 | From 936 EUR Viewed 1 day ago |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 29/09/2026 - 13/10/2026 | From 981 EUR Viewed 5 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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EUR
Washington, D.C. (IAD)to
Lisbon (LIS)
14/01/2026 - 19/01/2026
Round trip
Business
From
3,165 EUR
Viewed 1 hour ago
Washington, D.C. (IAD)to
Lisbon (LIS)
24/12/2025 - 29/12/2025
Round trip
Business
From
4,750 EUR
Viewed 10 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.