Cheap flights from Portugal to Washington, D.C. from $290
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Washington, D.C. departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Tue 5/7
Tue 5/14
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portugal to Washington, D.C. by changing tabs
British Airways![British Airways]()
May 15![British Airways]()
May 19
LIS11:05 amLisbon Humberto Delgado
14h 25m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
IAD10:50 pmWashington, D.C. Dulles Intl
19h 25m
1 stop
LIS11:15 pmLisbon Humberto Delgado
Multiple Airlines![Multiple Airlines]()
May 23![Multiple Airlines]()
May 26
LIS6:35 amLisbon Humberto Delgado
17h 40m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
IAD10:50 pmWashington, D.C. Dulles Intl
19h 25m
1 stop
LIS11:15 pmLisbon Humberto Delgado
Iberia![Iberia]()
May 30![Iberia]()
Jun 4
OPO12:20 pmPorto
11h 55m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
IAD8:45 pmWashington, D.C. Dulles Intl
18h 10m
1 stop
OPO7:55 pmPorto
Delta![Delta]()
Jun 25![Delta]()
Jul 5
OPO5:00 amPorto
19h 07m
2 stops
BWI7:07 pmBaltimore/Washington
BWI5:06 pmBaltimore/Washington
17h 24m
2 stops
OPO3:30 pmPorto
KLM![KLM]()
Jun 13![KLM]()
Jul 25
LIS5:00 amLisbon Humberto Delgado
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
IAD5:00 pmWashington, D.C. Dulles Intl
10h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Find the cheapest one-way flights from Portugal to Washington, D.C.
If you're looking for one-way flights from Portugal to Washington, D.C., view some of our deals below provided by PLAY, Royal Air Maroc and TAP AIR PORTUGAL
Multiple Airlines![Multiple Airlines]()
May 15
LIS7:05 amLisbon Humberto Delgado
39h 35m
2 stops
IAD5:40 pmWashington, D.C. Dulles Intl
Search last-minute flights to Washington, D.C. from Portugal
Find and compare round-trip flight prices for your last-minute flight from Portugal to Washington, D.C.
British Airways![British Airways]()
May 15![British Airways]()
May 19
LIS11:05 amLisbon Humberto Delgado
14h 25m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
IAD10:50 pmWashington, D.C. Dulles Intl
19h 25m
1 stop
LIS11:15 pmLisbon Humberto Delgado
Multiple Airlines![Multiple Airlines]()
May 15![Multiple Airlines]()
Jan 8
LIS11:05 amLisbon Humberto Delgado
14h 25m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
IAD6:20 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
LIS12:00 pmLisbon Humberto Delgado
Iberia![Iberia]()
May 9![Iberia]()
May 25
OPO12:20 pmPorto
11h 55m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
IAD8:45 pmWashington, D.C. Dulles Intl
18h 10m
1 stop
OPO7:55 pmPorto
American Airlines![American Airlines]()
May 8![American Airlines]()
May 12
LIS11:05 amLisbon Humberto Delgado
17h 56m
2 stops
IAD12:01 amWashington, D.C. Dulles Intl
IAD8:12 pmWashington, D.C. Dulles Intl
22h 03m
2 stops
LIS11:15 pmLisbon Humberto Delgado
SWISS![SWISS]()
May 15![SWISS]()
May 19
LIS5:55 amLisbon Humberto Delgado
38h 20m
2 stops
IAD3:15 pmWashington, D.C. Dulles Intl
IAD10:25 pmWashington, D.C. Dulles Intl
34h 20m
2 stops
LIS1:45 pmLisbon Humberto Delgado
Best airlines flying from Portugal to Washington, D.C.
Compare and see reviews for airlines that fly from Portugal to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $480 | Free Cancellation | Rating 6.8 6,873 reviews | |||
| PriceFrom $485 | Free Cancellation | Rating 7.5 1,796 reviews | |||
| PriceFrom $488 | Free Cancellation | Rating 7.8 1,608 reviews | |||
| PriceFrom $501 | Free Cancellation | Rating 7.1 2,175 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 7.3 14,769 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.4 11,142 reviews | |||
| PriceFrom $616 | Free Cancellation | Rating 7.0 7,726 reviews |
British Airways flights from Portugal to Washington, D.C.
Our best British Airways deals on Portugal to Washington, D.C. flight tickets
British Airways![British Airways]()
May 15![British Airways]()
May 19
LIS11:05 amLisbon Humberto Delgado
14h 25m
1 stop
IAD8:30 pmWashington, D.C. Dulles Intl
IAD10:50 pmWashington, D.C. Dulles Intl
19h 25m
1 stop
LIS11:15 pmLisbon Humberto Delgado
British Airways![British Airways]()
May 21![British Airways]()
May 29
LIS7:15 amLisbon Humberto Delgado
13h 20m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
IAD10:45 pmWashington, D.C. Dulles Intl
14h 15m
1 stop
LIS6:00 pmLisbon Humberto Delgado
PLAY flights from Portugal to Washington, D.C.
Our best PLAY deals on Portugal to Washington, D.C. flight tickets
PLAY![PLAY]()
May 24![PLAY]()
Jun 9
LIS9:20 pmLisbon Humberto Delgado
25h 20m
1 stop
IAD5:40 pmWashington, D.C. Dulles Intl
IAD6:50 pmWashington, D.C. Dulles Intl
20h 30m
1 stop
LIS8:20 pmLisbon Humberto Delgado
How to get the cheapest flight ticket from Portugal to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Washington, D.C. from Portugal?
British Airways. Air France, American Airlines, and British Airways are the most popular carriers operating from Portugal to Washington, D.C.
What is the cheapest Portugal to Washington, D.C. flight route?
Lisbon Humberto Delgado - Washington, D.C. Dulles Intl. Fly from Lisbon Humberto Delgado to Washington, D.C. Dulles Intl for the best Portugal - Washington, D.C. flight prices
What cabin class options are available on Portugal to Washington, D.C. flights?
There are 2 cabin classes available to choose from on Portugal to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Portugal to Washington, D.C. flights?
You could potentially save up to 11% on your flight if you consider stops on a Portugal to Washington, D.C. flight.
Cheap Portugal to Washington, D.C. flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portugal to Washington, D.C.
Best Price Found | $290 |
|---|---|
Fastest flight time | 8h 10m |
Direct flights | Mon, Wed, Thu, Fri and Sat |
Airports in Washington, D.C. | 3 airports |
When did momondo last update prices for flights from Portugal to Washington, D.C.?
Prices for flights from Portugal to Washington, D.C. are refreshed on a daily basis.
How many operators does momondo search for flights from Portugal to Washington, D.C.?
As of May 2024, there are 7 operators available to choose from for flights from Portugal to Washington, D.C..
How old do you have to be to fly from Portugal to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from Portugal to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portugal to Washington, D.C. for you.
Can I find flights from Portugal to Washington, D.C. with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Portugal to Washington, D.C. flights to just show those with flexible booking policies.
How can momondo help me find flights from Portugal to Washington, D.C.?
Once all potential Portugal to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portugal to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portugal to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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