Flights from Reagan National (DCA) to Portugal (Portugal)

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Prices from $594 to $1,111

We'll show you the best deals by comparing tons of flights from Reagan National to Portugal across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$862RT including taxes
Mar 18 2018 Mar 26 2018
8 nights
Washington (DCA) to Lisbon (LIS)
$1,111RT including taxes
Jun 04 2018 Jun 15 2018
11 nights
Washington (DCA) to Lisbon (LIS)
Flying with: JetBlue Airways
$594RT including taxes
Apr 25 2018 May 04 2018
9 nights
Washington (DCA) to Lisbon (LIS)
Flying with: British Airways

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