Cheap flights from Washington DC to Portugal

Travel > Europe > Portugal

Check our current prices for flights from Washington DC to Portugal. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Washington DC to Portugal, you will need to run a search below.

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From $610 / RT details

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Cheap Lisbon airfares from $610/RT are provided by Cheapoair.com. Outbound flight is leaving on 03/06/2024, 08:30 pm from Washington Dulles (IAD) airport and arrives at Lisbon Lisboa (LIS) at 04:55 pm. The flight time is 20 hours and 25 minutes. The Returning flight departes on 03/21/2024, 05:55 pm (other return dates are also available). Date posted: 20 Feb 2024

Price evolution for flights From Washington DC To Portugal

Price overview for flights from Washington DC to Portugal

Recent Deals on Flights from Washington DC to Portugal:Roundtrip / Oneway

  • $610Royal Air Maroc flight Royal Air Maroc 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)03/06/202408:30 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)03/21/202405:55 pm
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  • $724Tap Airways flight Tap Airways 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)03/06/202410:35 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)03/21/202411:15 am
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  • $762Swiss International Air Lines flight Swiss International Air Lines 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)04/24/202408:45 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)05/07/202405:55 am
    cheapoair.com check price
  • $767British Airways flight British Airways 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)04/24/202410:45 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)05/07/202411:10 am
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  • $895Swiss International Air Lines flight Swiss International Air Lines 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)05/29/202408:45 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)06/18/202405:55 am
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  • We are sorry but currently there are no oneway offers for flights from Washington DC to Portugal.
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Know what to do when flying to Portugal?

Lisbon Travel Guide Lisbon, Portugal – Overview: Amazing Tourist Destination For Family And Friends Lisbon is the largest city and the only one, which is known for following modern ideas that are flourishing now. This city is the Capital of Portugal. It is [...]
Lisbon History The history of Lisbon dates back to the Neolithic Age when the area was inhabited by the Iberian people. Megalith structures, chiefly Dolmens and Menhirs, still found in the outskirts of the present-city of Lisbon stand witness to that period [...]
Lisbon Sightseeing Lisbon is a city full of sights including parks and gardens to museums and centuries-old castles, belvederes and towers to modern-day stations. You will need to plan out your tour-itinerary well in advance so that you do not get lost amidst the [...]
Lisbon Nightlife Lisbon nightlife can be imagined with parties that go on until four or five in the morning, both on weekends and during the week. The traditional place to look for real Lisbon nightlife would be Bairro Alto with the wide array of canteen-like [...]
Lisbon Pictures
  • Lisbon roofs - Lisbonview
  • Lisbon  Streets - Lisbonview
  • Lisbon  Monuments - Lisbonview
  • The Monument to the Discoveries - Padrao dos Descobrimentos Lisbon - Lisbonview
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