HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$538+ Cheap flights from Leeds (LBA) to Dulles Intl (IAD)

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — IAD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Leeds to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Leeds to Dulles Intl

Cheapest flights from Leeds to Dulles Intl
Explore the most affordable flight options available from Leeds to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:15 pm
LBA
-
IAD
2 stops49h 59m
Multiple Airlines
Sun 3/1510:00 pm
IAD
-
LBA
1 stop13h 00m
Multiple Airlines
Deal found 1/20$639
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/711:15 am
LBA
-
IAD
1 stop13h 15m
Multiple Airlines
Sun 3/156:05 pm
IAD
-
LBA
1 stop9h 25m
Multiple Airlines
Deal found 1/20$643
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:30 am
LBA
-
IAD
1 stop13h 05m
Multiple Airlines
Sat 3/75:05 pm
IAD
-
LBA
1 stop9h 30m
Multiple Airlines
Deal found 1/20$665
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/18:45 am
LBA
-
IAD
1 stop11h 50m
British Airways
Sun 2/85:05 pm
IAD
-
LBA
1 stop10h 00m
British Airways
Deal found 1/20$718
This British Airways deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:45 am
LBA
-
IAD
1 stop11h 50m
British Airways
Sun 2/85:05 pm
IAD
-
LBA
1 stop18h 05m
British Airways
Deal found 1/18$719
This British Airways deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:00 pm
LBA
-
IAD
1 stop24h 35m
British Airways
Sun 3/1510:00 pm
IAD
-
LBA
1 stop17h 30m
British Airways
Deal found 1/20$728
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:00 am
LBA
-
IAD
1 stop11h 05m
KLM
Thu 3/127:05 pm
IAD
-
LBA
1 stop10h 25m
KLM
Deal found 1/19$734
This British Airways deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:45 am
LBA
-
IAD
1 stop12h 00m
British Airways
Mon 5/185:15 pm
IAD
-
LBA
1 stop10h 00m
British Airways
Deal found 1/19$737

Find flight deals from Leeds to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$639
(Kiwi.com)

One-way from

$538
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$579
Provider with most accurate pricing for Leeds/Bradford-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Leeds/Bradford-Washington, D.C. Dulles Intl flights.
Search Deals
From Leeds/Bradford to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Leeds/Bradford to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Leeds to Dulles Intl 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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Leeds to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Leeds

Fly to

Dulles Intl

Route

Depart

Return

Price

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Sun 2/1

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sun 2/8

5:05 pm-8:05 am

1 stop10h 00m

$718

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Wed 2/4

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sun 2/8

5:05 pm-4:10 pm

1 stop18h 05m

$719

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Thu 3/5

8:00 pm-3:35 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Sun 3/15

10:00 pm-7:30 pm

1 stop17h 30m

$728

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Thu 4/30

8:45 am-3:45 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 5/18

5:15 pm-8:15 am

1 stop10h 00m

$737

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Sat 2/28

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sun 3/8

10:00 pm-4:10 pm

1 stop14h 10m

$741

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Thu 2/26

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sun 3/8

10:00 pm-4:10 pm

1 stop14h 10m

$741

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Thu 2/26

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sat 3/7

5:05 pm-8:00 am

1 stop9h 55m

$741

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Mon 7/6

12:00 pm-3:45 pm

3 stops32h 45m

$538

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Mon 7/6

7:40 pm-3:45 pm

1 stop25h 05m

$692

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Fri 5/29

8:30 am-5:25 pm

2 stops13h 55m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

  • Most accurate provider: When it comes to deals on Leeds-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Leeds-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Leeds-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Leeds-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Leeds-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Leeds to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Leeds with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Leeds to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Leeds to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Leeds to Washington, D.C. Dulles Intl Airport (average of $346). Flying from Leeds to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $823). 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.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Leeds to Washington, D.C. Dulles Intl?

    Leeds/Bradford (LBA) is the airport you will fly out of if you book a flight from Leeds to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Leeds/Bradford; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Leeds airport to Washington, D.C. Dulles Intl. It is only a 6.5 mi journey to Leeds/Bradford (LBA) from Leeds’s city center.

  • How long is the flight from Leeds to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Leeds to Washington, D.C. Dulles Intl Airport in 11h 50m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 3567 mi.

  • Can I find deals for flights from Leeds to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Leeds to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Dulles Intl.

  • Can I find deals for business class flights from Leeds to Dulles Intl?

    Yes. Cheapflights offers flight deals from Leeds to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Leeds to Washington, D.C. Dulles Intl Airport (average of $346). Flying from Leeds to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $823). 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Leeds to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Stansted to Dulles Intl flights
Gatwick to Baltimore flights
London City to Dulles Intl flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Dulles Intl flights
Luton to Baltimore flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Edinburgh to Baltimore flights
Edinburgh to Reagan-National flights
Birmingham to Reagan-National flights
Birmingham to Dulles Intl flights
Stansted to Baltimore flights
Birmingham to Baltimore flights
Newcastle upon Tyne to Dulles Intl flights
London City to Reagan-National flights
Leeds to Baltimore flights
Bristol to Dulles Intl flights
Southampton to Dulles Intl flights
Norwich to Dulles Intl flights
Exeter to Dulles Intl flights
Newcastle upon Tyne to Baltimore flights
Newcastle upon Tyne to Reagan-National flights
Southampton to Baltimore flights
Newquay to Baltimore flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.