Cheap flights from Washington, D.C. (WAS) to Portugal from $325
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Washington, D.C. to Portugal?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 31% on flights from Washington, D.C. to Portugal compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $714. For sooner than that we have options available in the next 3 days from $1,003.
What is the cheapest month to fly from Washington, D.C. to Portugal?
Flights from Washington, D.C. to Portugal lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. to Portugal in January, with the cheapest ticket starting at $476.
When is the cheapest time to fly from Washington, D.C. to Portugal (WAS - PT)?
When flying from Washington, D.C. to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap PLAY flights from Washington, D.C. to Portugal
Explore cheap flight options specifically provided by PLAY for the route between Washington, D.C. and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Check out some of the cheapest PLAY flights we've come across from Washington, D.C. to Portugal. It's recommended that users confirm their flight details before booking.
Cheap Royal Air Maroc flights from Washington, D.C. to Portugal
Explore cheap flight options specifically provided by Royal Air Maroc for the route between Washington, D.C. and Portugal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Take a gander at the lowest prices we've found on Royal Air Maroc flights from Washington, D.C. to Portugal. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Washington, D.C. to Portugal flights in May & June 2024
Find cheap flight options from Washington, D.C. to Portugal specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Portugal in 2024. Check back regularly for other flight deals.
Washington, D.C. to Portugal 2024 flight deals
Discover exclusive flight deals for travel between Washington, D.C. and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Portugal in 2024. Check back regularly for other flight deals.
Non-stop flights to Portugal from Washington, D.C.
Discover non-stop flight options from Washington, D.C. to Portugal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Consider booking one of these non-stop flights heading from Washington, D.C. to Portugal. Users can also choose from other Washington, D.C. to Portugal flights by using the search form above.
Washington, D.C. to Portugal flights leaving soon
Find last-minute flight options from Washington, D.C. to Portugal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Book one of these great deals on flights from Washington, D.C. to Portugal. Users should examine the flight details to ensure there are no surprises.
One-way flights to Portugal from Washington, D.C.
Search for one-way flight options from Washington, D.C. to Portugal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Users traveling one-way from Washington, D.C. to Portugal can select one of these great deals. Those seeking round-trip flights from Washington, D.C. to Portugal should utilize the search form at the the top of the page.
Find flights from Washington, D.C. to Portugal within your budget
Customize your flight search to find flights from Washington, D.C. to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Fly from
Fly to
Budget
$364 - $600
Route
Depart
Return
Price
Washington, D.C. Dulles IntlLisbon Humberto Delgado
IAD - LIS
IADLIS
Washington, D.C. Dulles Intl
Sun 10/13
1 stop20h 30m
Lisbon Humberto Delgado
Fri 10/18
1 stop25h 20m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Wed 10/2
1 stop20h 20m
Porto
Wed 10/16
1 stop21h 25m
Washington, D.C. Dulles IntlLisbon Humberto Delgado
IAD - LIS
IADLIS
Washington, D.C. Dulles Intl
Wed 10/16
1 stop10h 00m
Lisbon Humberto Delgado
Thu 10/31
1 stop29h 35m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Mon 9/23
1 stop16h 05m
Porto
Fri 9/27
1 stop11h 55m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Fri 9/27
2 stops27h 50m
Porto
Sat 10/12
1 stop11h 55m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Fri 10/4
1 stop9h 55m
Porto
Tue 10/8
2 stops17h 15m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Sun 9/29
2 stops22h 50m
Porto
Wed 10/16
2 stops19h 03m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Sat 9/28
2 stops15h 05m
Porto
Wed 10/16
2 stops19h 03m
Washington, D.C. Dulles IntlPorto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Wed 8/21
1 stop16h 45m
Porto
Tue 8/27
1 stop12h 35m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated May 4, 2024.
See what other customers who have flown with PLAY, Royal Air Maroc and Turkish Airlines from Washington, D.C. to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to PortugalSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington, D.C. to Portugal
Discover the top 10 airlines that operate flights from Washington, D.C. to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Search flights from Washington, D.C. to Portugal by cabin class
Find flights from Washington, D.C. to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Washington, D.C. to Portugal
Find hourly flight availability from Washington, D.C. to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 4%of flight departures | AfternoonNoon to 6 pm |
| 95%of flight departures | Evening6 pm to midnight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Washington, D.C. to Portugal?
Deals for Washington, D.C. to Portugal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Portugal?
Cheapflights helps you find that perfect flight to Portugal from Washington, D.C. by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Washington, D.C. to Portugal with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Washington, D.C. to Portugal, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Washington, D.C. to Portugal become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!