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

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Humberto Delgado Airport (LIS)

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Find the cheapest month to fly from Washington (DCA) to Lisbon (LIS)

August is typically the cheapest month to fly

From ₩718,161 - ₩2,299,901 per traveler.

Frequently asked questions

How much is a flight from National Airport to Lisbon/Portela Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from DCA to Lisbon Airport start from . Make your booking today to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from National Airport to Humberto Delgado Airport (LIS)?
We get that things come up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from National Airport to LIS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DCA to Humberto Delgado Airport (LIS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from National Airport to Lisbon Airport?
The distance is around 5,700 kilometers. Neck pillow? Check. Noise-canceling headphones? Double check. We recommend you pack all the travel comforts for this long-haul Arlington to Lisbon District flight.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to LIS?
If you want to fly straight from National Airport to Humberto Delgado Airport (LIS), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are DCA to Lisbon Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to nab amazing last-minute deals from National Airport to Humberto Delgado Airport (LIS), but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Humberto Delgado
Distance
5704 km

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