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Cheap flights from Washington, D.C. Dulles Intl Airport to Lisbon from $260

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Lisbon departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Lisbon

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Lisbon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Lisbon.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Lisbon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Lisbon, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Lisbon

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Lisbon.

All round-trip flight deals to Lisbon

The cheapest plane tickets to Lisbon found on KAYAK recently.
6:10 pm - 8:15 pmIAD-LIS
21h 05m1 stop
9:15 pm - 5:00 pmLIS-IAD
24h 45m1 stop
$373PLAY
Find Deal
Sun, Mar 2 - Fri, Mar 7
6:10 pm - 8:15 pmIAD-LIS
21h 05m1 stop
9:15 pm - 5:00 pmLIS-IAD
24h 45m1 stop
$380PLAY
Find Deal
Sun, Mar 2 - Fri, Mar 7
5:00 pm - 5:30 amIAD-LIS
7h 30mnonstop
12:05 pm - 3:25 pmLIS-IAD
8h 20mnonstop
$445TAP AIR PORTUGAL
Find Deal
Tue, Apr 1 - Sun, Apr 6
7:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
5:15 pm - 10:00 pmLIS-IAD
8h 45mnonstop
$450TAP AIR PORTUGAL
Find Deal
Mon, Mar 3 - Wed, Mar 12
9:40 pm - 11:35 amIAD-LIS
9h 55m1 stop
6:40 pm - 7:05 pmLIS-IAD
29h 25m1 stop
$557Royal Air Maroc
Find Deal
Fri, Mar 21 - Sun, Mar 30
8:40 pm - 11:35 amIAD-LIS
9h 55m1 stop
5:55 pm - 6:40 pmLIS-IAD
29h 45m1 stop
$558Royal Air Maroc
Find Deal
Wed, Feb 26 - Tue, Mar 4
7:40 pm - 8:20 pmIAD-LIS
19h 40m1 stop
9:20 pm - 6:25 pmLIS-IAD
26h 05m1 stop
$569Icelandair
Find Deal
Thu, Feb 6 - Mon, Feb 10
2:00 pm - 3:00 pmIAD-LIS
20h 00m1 stop
4:00 pm - 1:15 pmLIS-IAD
25h 15m1 stop
$588Turkish Airlines
Find Deal
Wed, Mar 5 - Mon, Mar 10
9:25 pm - 10:35 amIAD-LIS
32h 10m1 stop
4:00 pm - 8:30 pmLIS-IAD
32h 30m1 stop
$589Turkish Airlines
Find Deal
Mon, Mar 3 - Wed, Mar 12
7:40 pm - 8:20 pmIAD-LIS
19h 40m1 stop
9:20 pm - 6:25 pmLIS-IAD
26h 05m1 stop
$643Icelandair
Find Deal
Thu, Jan 16 - Mon, Jan 20
7:40 pm - 7:15 pmIAD-LIS
18h 35m2 stops
Thu, Jan 23
7:40 pm - 7:40 pmIAD-LIS
19h 00m2 stops
Tue, Jan 14
6:10 pm - 8:15 pmIAD-LIS
21h 05m1 stop
$318PLAY
Find Deal
Sun, Dec 1
6:10 pm - 8:15 pmIAD-LIS
21h 05m1 stop
$343PLAY
Find Deal
Sun, Dec 1
7:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
$356TAP AIR PORTUGAL
Find Deal
Mon, Dec 2
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
$359TAP AIR PORTUGAL
Find Deal
Tue, Dec 3
8:40 pm - 4:55 pmIAD-LIS
15h 15m1 stop
$370Royal Air Maroc
Find Deal
Fri, Feb 7
9:05 pm - 5:40 pmIAD-LIS
15h 35m1 stop
$381Royal Air Maroc
Find Deal
Sun, Apr 13
10:45 pm - 3:30 pmIAD-LIS
11h 45m1 stop
$546British Airways
Find Deal
Tue, Apr 15
10:45 pm - 3:30 pmIAD-LIS
11h 45m1 stop
$547British Airways
Find Deal
Tue, Apr 15
5:10 pm - 10:10 pmIAD-LIS
24h 00m2 stops
7:00 pm - 3:40 pmLIS-IAD
25h 40m1 stop
$887Scandinavian Airlines
Find Deal
Sun, Nov 24 - Wed, Dec 4
7:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
$891TAP AIR PORTUGAL
Find Deal
Mon, Nov 25 - Thu, Nov 28
7:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
8:10 pm - 5:00 pmLIS-IAD
25h 50m2 stops
Mon, Nov 25 - Wed, Nov 27
8:30 pm - 4:55 pmIAD-LIS
15h 25m1 stop
11:20 am - 6:30 pmLIS-IAD
12h 10m1 stop
$962Royal Air Maroc
Find Deal
Sun, Nov 24 - Wed, Dec 4
5:10 pm - 10:10 amIAD-LIS
12h 00m1 stop
10:50 am - 7:15 pmLIS-IAD
13h 25m1 stop
$978Aer Lingus
Find Deal
Sun, Nov 24 - Sat, Dec 7
8:30 pm - 11:35 amIAD-LIS
10h 05m1 stop
11:20 am - 6:30 pmLIS-IAD
12h 10m1 stop
$986Royal Air Maroc
Find Deal
Sun, Nov 24 - Wed, Nov 27
9:25 pm - 10:35 amIAD-LIS
32h 10m1 stop
4:00 pm - 12:15 pmLIS-IAD
25h 15m1 stop
$1,077Turkish Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
9:25 pm - 10:35 amIAD-LIS
32h 10m1 stop
11:35 am - 7:30 pmLIS-IAD
36h 55m1 stop
$1,114Turkish Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 2
8:45 pm - 10:10 amIAD-LIS
32h 25m1 stop
10:50 am - 7:45 pmLIS-IAD
13h 55m1 stop
$1,466Aer Lingus
Find Deal
Thu, Nov 21 - Tue, Nov 26
6:10 pm - 8:15 pmIAD-LIS
21h 05m1 stop
9:15 pm - 5:00 pmLIS-IAD
24h 45m1 stop
$1,550PLAY
Find Deal
Thu, Nov 21 - Mon, Dec 2
5:00 pm - 5:30 amIAD-LIS
7h 30mnonstop
12:05 pm - 3:25 pmLIS-IAD
8h 20mnonstop
$445TAP AIR PORTUGAL
Find Deal
Tue, Apr 1 - Sun, Apr 6
7:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
5:15 pm - 10:00 pmLIS-IAD
8h 45mnonstop
$450TAP AIR PORTUGAL
Find Deal
Mon, Mar 3 - Wed, Mar 12
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
$451TAP AIR PORTUGAL
Find Deal
Sat, Jan 18 - Sat, Jan 25
10:30 pm - 10:35 amIAD-LIS
7h 05mnonstop
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
$452TAP AIR PORTUGAL
Find Deal
Wed, Feb 26 - Sat, Mar 8
10:30 pm - 10:35 amIAD-LIS
7h 05mnonstop
9:15 am - 2:00 pmLIS-IAD
8h 45mnonstop
$453TAP AIR PORTUGAL
Find Deal
Wed, Mar 5 - Mon, Mar 10
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
$456TAP AIR PORTUGAL
Find Deal
Thu, Feb 6 - Thu, Feb 13
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
$457TAP AIR PORTUGAL
Find Deal
Sat, Feb 1 - Sat, Feb 8
8:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
5:15 pm - 10:00 pmLIS-IAD
8h 45mnonstop
$458TAP AIR PORTUGAL
Find Deal
Mon, Mar 10 - Wed, Mar 26
10:15 pm - 10:30 amIAD-LIS
7h 15mnonstop
12:20 pm - 3:45 pmLIS-IAD
8h 25mnonstop
$771United Airlines
Find Deal
Sun, Apr 13 - Thu, Apr 24
11:10 pm - 10:15 amIAD-LIS
7h 05mnonstop
11:55 am - 4:35 pmLIS-IAD
8h 40mnonstop
$811United Airlines
Find Deal
Thu, Mar 13 - Fri, Mar 21

PLAY flights from Washington, D.C. Dulles Intl Airport to Lisbon

Our best PLAY deals on Washington, D.C. Dulles Intl Airport to Lisbon flight tickets
PLAY
Mar 2
IAD6:10 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Mar 7
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
PLAY
Mar 2
IAD6:10 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Mar 7
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
PLAY
Mar 2
IAD6:10 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
LIS8:15 pmLisbon Humberto Delgado
Mar 14
LIS9:15 pmLisbon Humberto Delgado
24h 45m
1 stop
IAD6:00 pmWashington, D.C. Dulles Intl

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Lisbon

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Lisbon flight tickets
TAP AIR PORTUGAL
Apr 1
IAD5:00 pmWashington, D.C. Dulles Intl
7h 30m
LIS5:30 amLisbon Humberto Delgado
Apr 6
LIS12:05 pmLisbon Humberto Delgado
8h 20m
IAD3:25 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Mar 3
IAD7:15 pmWashington, D.C. Dulles Intl
7h 05m
LIS7:20 amLisbon Humberto Delgado
Mar 12
LIS5:15 pmLisbon Humberto Delgado
8h 45m
IAD10:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 18
IAD5:30 pmWashington, D.C. Dulles Intl
7h 05m
LIS5:35 amLisbon Humberto Delgado
Jan 25
LIS11:15 amLisbon Humberto Delgado
8h 45m
IAD3:00 pmWashington, D.C. Dulles Intl

See travel insights to Lisbon from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Lisbon

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 month to fly from Washington, D.C. Dulles Intl Airport to Lisbon?

January. The cheapest time of year to fly to Lisbon from Washington, D.C. Dulles Intl Airport is January. Most expensive is June

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Lisbon?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Lisbon?

At noon. Washington, D.C. Dulles Intl Airport to Lisbon flights are approximately 29% more expensive in the evening than at noon

How far in advance should you book Washington, D.C. Dulles Intl Airport to Lisbon flights?

60 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Lisbon is approximately 60 days to departure

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Lisbon flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Lisbon 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 Washington, D.C. Dulles Intl Airport to Lisbon flights?

You could potentially save up to 26% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Lisbon flight.

How have Washington, D.C. Dulles Intl Airport to Lisbon flight prices changed over time?

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Lisbon flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Lisbon (IAD to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Lisbon

Best Price Found

$260

Fastest flight time

7h 05m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Washington, D.C. Dulles Intl Airport in the past 72 hours is $260. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Lisbon found on momondo in the last 72 hours is $373.
The fastest flight from Washington, D.C. Dulles Intl Airport to Lisbon takes 7h 05m
Direct flights go from Washington, D.C. Dulles Intl Airport to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

  • How far is Washington, D.C. Dulles Intl to Lisbon Humberto Delgado by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Lisbon Humberto Delgado is 3581.5 mi. Typically, this will take 7h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Lisbon?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Lisbon?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Lisbon

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $296Free CancellationRating
7.1
88 reviews
Search PLAY flights
IberiaPriceFrom $430Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
Royal Air MarocPriceFrom $519Free CancellationRating
6.2
515 reviews
Search Royal Air Maroc flights
American AirlinesPriceFrom $522Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $539Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $540Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $575Free CancellationRating
7.8
1,350 reviews
Search KLM flights
SWISSPriceFrom $631Free CancellationRating
7.6
1,637 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $636Free CancellationRating
7.4
3,915 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $655Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Lisbon

    The lowest priced United Airlines flight from Washington, D.C. Dulles Intl Airport to Lisbon from the last 72 hours was $696. Generally, United Airlines has 5 flights on this route every week with an average price of $1,063. United Airlines is rated 7.4/10 by our users.

  • JetBlue Flights From Washington, D.C. Dulles Intl Airport to Lisbon

    The best JetBlue deal for Washington, D.C. Dulles Intl Airport to Lisbon flight tickets found on momondo in the last 72 hours was $792, round-trip. It should be noted that an average JetBlue flight deal for this route in this time was higher, at $1,155 round-trip. JetBlue operates 7 flights out of Washington, D.C. Dulles Intl Airport into Lisbon in an average week, so prices vary by time and availability. 3,394 JetBlue reviews by users on momondo have scored the airline at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Lisbon?

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 Washington, D.C. to Lisbon for you.

Can I find flights from Washington, D.C. to Lisbon with flexible booking policies on momondo?

Yes. All flights to Lisbon from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Lisbon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Lisbon.

I’m not ready to book a flight from Washington, D.C. to Lisbon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Lisbon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Lisbon and let you know when they change.


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