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.

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
Travelgrove
 
From $1014 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Lisbon airfares from $1014/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/20/2025, 10:15 pm from Washington Dulles (IAD) airport and arrives at Lisbon Lisboa (LIS) at 10:20 am. The flight time is 12 hours and 5 minutes. The Returning flight departes on 06/03/2025, 05:30 pm (other return dates are also available). Date posted: 03 Jan 2025

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

  • $1014Tap Airways flight Tap Airways 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)05/20/202510:15 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)06/03/202505:30 pm
    cheapoair.com check price
  • $1033British Airways flight British Airways 
    FromToDepartureTime
    Washington DC, DC (DCA)Lisbon, PT (LIS)04/07/202503:54 pm
    Lisbon, PT (LIS)Washington DC, DC (DCA)04/14/202511:05 am
    cheapoair.com check price
  • $1058British Airways flight British Airways 
    FromToDepartureTime
    Washington DC, DC (IAD)Lisbon, PT (LIS)05/20/202510:40 pm
    Lisbon, PT (LIS)Washington DC, DC (IAD)06/03/202508:25 am
    cheapoair.com check price
  • $1287Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Washington DC, DC (DCA)Lisbon, PT (LIS)04/07/202501:12 pm
    Lisbon, PT (LIS)Washington DC, DC (DCA)04/14/202511:05 am
    cheapoair.com check price
  • We are sorry but currently there are no oneway offers for flights from Washington DC to Portugal.
    Please visit this page again later or try out our merchant comparison search. Good luck!
cheap domestic and international flights

Recently found cheap flight deals

Air LingusPhoenix To Shannon Air Lingus airfares from Phoenix in April
$1170 Depart: 04/16/2025
Return: 04/22/2025

provided by Cheapoair.com

Alaska AirlinesNew York City To Little Rock Alaska Airlines airfares from New York City in September
$2603 Depart: 09/15/2020
Return: 09/30/2020

provided by FlyFar

United AirlinesNew York City To Chattanooga United Airlines airfares from New York City in August
$225 Depart: 08/13/2019
Return: 08/22/2019

provided by FlyFar

Spirit AirlinesWest Palm Beach To Port Au Prince Spirit Airlines airfares from West Palm Beach in January
$319 Depart: 01/14/2024
Return: 01/26/2024

provided by Cheapoair.com

Qatar AirwaysManchester, NH To Rome Qatar Airways airfares from Manchester, NH in October
$3988 Depart: 10/02/2020
Return: 10/09/2020

provided by Cheapoair.com

Multiple AirlinesChicago To Tegucigalpa Multiple Airlines airfares from Chicago in July
$830 Depart: 07/14/2022
Return: 07/23/2022

provided by Cheapoair.com

Frontier AirlinesNew Orleans To Denver Frontier Airlines airfares from New Orleans in May
$141 Depart: 05/06/2025
Return: 05/13/2025

provided by Cheapoair.com

Multiple AirlinesHouston To Santa Cruz Multiple Airlines airfares from Houston in April
$1432 Depart: 04/05/2025
Return: 04/19/2025

provided by Cheapoair.com

Multiple AirlinesSan Francisco To Akron Multiple Airlines airfares from San Francisco in May
$333 Depart: 05/11/2020
Return: 05/18/2020

provided by Travelgrove

 

Specify your search details. Browse the cheapest flights from Washington DC to Portugal, Portugal hotel rooms and Washington DC to Portugal vacation packages from the most popular providers, airline consolidators and travel search engines.

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  Monuments - Lisbonview
  • Lisbon  Streets - Lisbonview
  • The Monument to the Discoveries - Padrao dos Descobrimentos Lisbon - Lisbonview
   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*