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

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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 July , August 2026

28 Jul - 27 Aug $ 952.00
DCA
Washington
JetBlue Airways
2 STOPS
LIS
Lisbon
LIS
Lisbon
JetBlue Airways
2 STOPS
DCA
Washington
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27 Jul - 06 Aug $ 1,827.00
DCA
Washington
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
DCA
Washington
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27 Jul - 07 Aug $ 2,248.00
DCA
Washington
Air France
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air France
1 STOPS
DCA
Washington
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Last minute flights from Washington to Lisbon

28 Jul - 31 Jul $ 1,498.00
DCA
Washington
Air Canada
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Canada
1 STOPS
DCA
Washington
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27 Jul - 31 Jul $ 1,913.00
DCA
Washington
Air Canada
2 STOPS
LIS
Lisbon
LIS
Lisbon
Air Canada
1 STOPS
DCA
Washington
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27 Jul - 31 Jul $ 2,787.00
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

6:55 PM - 11:50 AM
WestJet
2 Stops
21h 50m
DCA - LIS
$ 485
Kiwi
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11:00 AM - 11:00 PM
TAP Portugal
1 Stops
18h 55m
DCA - LIS
$ 909
Kiwi
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5:59 PM - 8:25 PM
United Airlines
1 Stops
9h 21m
DCA - LIS
$ 1,362
Kiwi
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How to find the cheapest flight from Washington (DCA) to Lisbon (LIS)

Related info for your journey
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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.