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Cheap flights from Washington (DCA) to Lisbon (LIS)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)

How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)
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Cheap flights from Washington to Lisbon in March , April 2026

31 Mar - 08 Apr $ 1,199.00
DCA
Washington
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
DCA
Washington
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10 Mar - 09 Apr $ 1,404.00
DCA
Washington
TAP Portugal
2 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
DCA
Washington
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13 Mar - 08 Apr $ 3,119.00
DCA
Washington
Air France
1 STOPS
LIS
Lisbon
LIS
Lisbon
Air France
1 STOPS
DCA
Washington
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Last minute flights from Washington to Lisbon

16 Mar - 31 Mar $ 1,309.00
DCA
Washington
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
DCA
Washington
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10 Mar - 01 Apr $ 1,418.00
DCA
Washington
TAP Portugal
2 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
DCA
Washington
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11 Mar - 31 Mar $ 1,943.00
DCA
Washington
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
DCA
Washington
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One-way flights to Lisbon from Washington

11:00 AM - 2:55 PM
Air Europa
2 Stops
24h 15m
DCA - LIS
$ 489
Kiwi
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2:25 PM - 1:10 PM
SAS
2 Stops
21h 40m
DCA - LIS
$ 552
Kiwi
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8:10 PM - 2:00 PM
TAP Portugal
2 Stops
14h 50m
DCA - LIS
$ 892
Kiwi
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)

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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.