Question 1

What days are nonstop flights available from Washington, D.C. to Portugal?

Accepted Answer

Nonstop flights can be found on the following days: Monday.

Question 2

How many flights depart from Washington, D.C. to Portugal on average per day?

Accepted Answer

2 flight departures from Washington, D.C. to Portugal per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Question 3

How long is the flight from Washington, D.C. to Portugal?

Accepted Answer

PLAY, TAP AIR PORTUGAL, and Royal Air Maroc can get you from Washington, D.C. to Portugal in just under 7h 05m. Your travel time can differ by up to 13h 25m. Washington, D.C. and Portugal are separated by a distance of 3602 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Question 4

When is the best time to book a flight from Washington, D.C. to Portugal?

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. to Portugal (average of $599). Flying from Washington, D.C. to Portugal in June is currently the most expensive (average of $1,205). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

How recently were the Washington, D.C. to Portugal flight deals updated?

Accepted Answer

The Washington, D.C. to Portugal flight deals you see on this page were last updated on 5/16.

Question 6

What are the most popular airlines that fly from Washington, D.C. to Portugal?

Accepted Answer

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Portugal.

Question 7

What are the most popular routes from Washington, D.C. to Portugal?

Accepted Answer

While some choose either Washington, D.C. Reagan-National - Lisbon Humberto Delgado or Baltimore/Washington - Lisbon Humberto Delgado, Washington, D.C. Dulles Intl - Lisbon Humberto Delgado is the most popular route from Washington, D.C. to Portugal.

Question 8

What are the cheapest flights from Washington, D.C. to Portugal?

Accepted Answer

Looking for the cheapest flight from Washington, D.C. to Portugal? While on average our users pay $2,051, our data indicates the cheapest price to be $381. The most popular route (Washington, D.C. Dulles Intl - Lisbon Humberto Delgado), is priced around $440.

Question 9

What are the most reliable airlines from Washington, D.C. to Portugal?

Accepted Answer

The top 3 most reliable airlines when flying from Washington, D.C. to Portugal are TAP AIR PORTUGAL (90%), JetBlue (82%) and Air Canada (80%).

Question 10

Can I find flights from Washington, D.C. to Portugal for under $400 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Washington, D.C. to Portugal for under $400. The cheapest flight booked recently is on PLAY for just $370, but on average you can expect to pay $449.

Question 11

Are there nonstop flights from Washington, D.C. to Portugal for under $900 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Washington, D.C. to Portugal under $900. A good price for a nonstop flight from Washington, D.C. to Portugal is less than $918.

Question 12

Are there last-minute flights available from Washington, D.C. to Portugal for under $800?

Accepted Answer

There are currently 20+ open flights from Washington, D.C. to Portugal within the next 7 days for less than $800.

Question 13

How far in advance should I book a flight from Washington, D.C. to Portugal?

Accepted Answer

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 30% 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.

Question 14

What is the cheapest month to fly from Washington, D.C. to Portugal?

Accepted Answer

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.

Question 15

When is the cheapest time to fly from Washington, D.C. to Portugal (WAS - PT)?

Accepted Answer

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.

Question 16

What does IAD to LIS mean?

Accepted Answer

IAD and LIS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to LIS refers to a flight route from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER).

Question 17

Can I find deals for flights from Washington, D.C. to Portugal that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your Washington, D.C. to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 18

Can I find deals on flights from Washington, D.C. to Portugal with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter Washington, D.C. to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 19

Can I find deals for flights from Washington, D.C. to Portugal that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Washington, D.C. to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 20

How can I find direct flights from Washington, D.C. to Portugal?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Portugal.

Question 21

Can I find deals for business class flights from Washington, D.C. to Portugal?

Accepted Answer

Yes. Cheapflights offers flight deals from Washington, D.C. to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

Can I find deals for flights from Washington, D.C. to Portugal that allow pets onboard?

Accepted Answer

Many airlines flying from Washington, D.C. to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 23

Can I find deals on last-minute flights from Washington, D.C. to Portugal?

Accepted Answer

Yes, you can often find last-minute deals on Washington, D.C. to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 24

How does Cheapflights help users find flights from Washington, D.C. to Portugal?

Accepted Answer

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.

Question 25

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Portugal?

Accepted Answer

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!

Question 26

Can Cheapflights find flights from Washington, D.C. to Portugal with no change fees?

Accepted Answer

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.

Question 27

Can Cheapflights notify me if prices for flights from Washington, D.C. to Portugal become cheaper?

Accepted Answer

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!

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$287	Average$375	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
SWISS	Cheapest$413	Average$669	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
British Airways	Cheapest$418	Average$864	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest$418	Average$782	FlexibilityNo cancel fee	On-time77%	Search Air France flights
American Airlines	Cheapest$418	Average$884	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Iberia	Cheapest$420	Average$683	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Delta	Cheapest$420	Average$891	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Lufthansa	Cheapest$423	Average$789	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest$428	Average$795	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Brussels Airlines	Cheapest$431	Average$559	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
8%of flight departures	AfternoonNoon to 6 pm
92%of flight departures	Evening6 pm to midnight

Cheap flights from Washington, D.C. (WAS) to Portugal from $253

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?

What is the cheapest month to fly from Washington, D.C. to Portugal?

When is the cheapest time to fly from Washington, D.C. to Portugal (WAS - PT)?

Cheap PLAY flights from Washington, D.C. to Portugal

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 TAP AIR PORTUGAL flights from Washington, D.C. to Portugal

Take a gander at the lowest prices we've found on TAP AIR PORTUGAL 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 2,637,452 searches. Prices were last updated on May 16, 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 2,637,452 searches. Data last updated May 16, 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.

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

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.

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

Reviews of airlines servicing Portugal

See what other customers who have flown with PLAY, TAP AIR PORTUGAL and Royal Air Maroc 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.

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.

Can I find flights from Washington, D.C. to Portugal for under $400 on Cheapflights?

Are there nonstop flights from Washington, D.C. to Portugal for under $900 on Cheapflights?

Are there last-minute flights available from Washington, D.C. to Portugal for under $800?

What days are nonstop flights available from Washington, D.C. to Portugal?

How many flights depart from Washington, D.C. to Portugal on average per day?

How long is the flight from Washington, D.C. to Portugal?

What are the most popular routes from Washington, D.C. to Portugal?

What are the most popular airlines that fly from Washington, D.C. to Portugal?

What are the most reliable airlines from Washington, D.C. to Portugal?

What are the cheapest flights from Washington, D.C. to Portugal?

What does IAD to LIS mean?

Can I find deals for flights from Washington, D.C. to Portugal that include extra baggage allowance?

Can I find deals on flights from Washington, D.C. to Portugal with specific airlines?

Can I find deals for flights from Washington, D.C. to Portugal that include hotel bookings?

How can I find direct flights from Washington, D.C. to Portugal?

Can I find deals for business class flights from Washington, D.C. to Portugal?

Can I find deals for flights from Washington, D.C. to Portugal that allow pets onboard?

Can I find deals on last-minute flights from Washington, D.C. to Portugal?

How recently were the Washington, D.C. to Portugal flight deals updated?

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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 16, 2024.

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