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Flights from Washington, D.C. to Lisbon from USD 740
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1 Passenger, Economy
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Flights from Washington, D.C. to Lisbon
Discover the cheapest day and month to travel
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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 | 13/03/2027 - 19/03/2027 | From USD 758 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 04/03/2027 - 14/03/2027 | From USD 758 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 12/12/2026 - 23/12/2026 | From USD 758 Viewed 21 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 08/12/2026 - 26/12/2026 | From USD 758 Viewed 21 hours ago | |
| Washington, D.C. (IAD) | Lisbon (LIS) | Round trip | Economy | 14/12/2026 - 11/01/2027 | From USD 758 Viewed 20 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)
18/01/2027 - 25/01/2027
Round trip
Business
From
USD 4,134
Viewed 5 hours ago
Washington, D.C. (IAD)to
Lisbon (LIS)
04/12/2026 - 12/12/2026
Round trip
Business
From
USD 4,907
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.