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Dulles Intl

$625+ Cheap flights from Leeds (LBA) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — IAD
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap 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 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$625
(Mytrip)

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
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
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Find 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 14, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:50 am
LBA
-
IAD
1 stop12h 45m
Multiple Airlines
Sat 3/75:05 pm
IAD
-
LBA
1 stop9h 30m
Multiple Airlines
Deal found 1/14$625
This Expedia deal was found by Cheapflights users on 1/14. 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 2/58:45 am
LBA
-
IAD
1 stop11h 50m
British Airways
Mon 2/95:05 pm
IAD
-
LBA
1 stop10h 00m
British Airways
Deal found 1/14$710
This TravelUp deal was found by Cheapflights users on 1/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:45 am
LBA
-
IAD
1 stop11h 50m
British Airways
Sat 4/45:15 pm
IAD
-
LBA
1 stop10h 00m
British Airways
Deal found 1/11$713
This British Airways deal was found by Cheapflights users on 1/13. 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 1/13$720
This FlightHub deal was found by Cheapflights users on 1/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:45 am
LBA
-
IAD
1 stop11h 50m
Aer Lingus
Sat 2/75:05 pm
IAD
-
LBA
1 stop9h 55m
Aer Lingus
Deal found 1/12$723
This Virgin Atlantic deal was found by Cheapflights users on 1/12. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:10 am
LBA
-
IAD
1 stop14h 55m
Virgin Atlantic
Sat 2/76:05 pm
IAD
-
LBA
1 stop17h 40m
Virgin Atlantic
Deal found 1/12$746
This British Airways deal was found by Cheapflights users on 1/11. 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 2/89:45 pm
IAD
-
LBA
2 stops13h 05m
British Airways
Deal found 1/11$748
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:10 am
LBA
-
IAD
1 stop14h 55m
Delta
Sun 2/85:59 pm
IAD
-
LBA
2 stops17h 46m
Delta
Deal found 1/13$749

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 14, 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

Thu 2/5

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Mon 2/9

5:05 pm-8:05 am

1 stop10h 00m

$710

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Wed 3/25

8:45 am-8:30 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Sat 4/4

5:15 pm-8:15 am

1 stop10h 00m

$716

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

$720

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Sat 1/31

8:45 am-3:35 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Sat 2/7

5:05 pm-8:00 am

1 stop9h 55m

$723

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-8:05 am

1 stop10h 00m

$723

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Sat 1/31

6:10 am-4:05 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sat 2/7

12:23 pm-9:30 am

2 stops16h 07m

$746

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Sun 2/1

10:00 am-4:05 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Sun 2/8

12:23 pm-9:30 am

2 stops16h 07m

$746

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

Sat 3/7

9:00 pm-9:55 pm

2 stops19h 55m

$747

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Thu 2/5

6:05 am-4:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Mon 2/9

12:40 pm-9:30 am

2 stops15h 50m

$749

LeedsWashington, D.C.

LBA - IAD

LBAIAD

Leeds/Bradford

Fri 6/5

8:30 am-5:25 pm

2 stops13h 55m

$996

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Compare providers for flights from Leeds to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Leeds to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Leeds-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Leeds-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $822). 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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 14, 2026.
Read through reviews of airlines operating flights from Leeds to Washington, D.C. Dulles Intl Airport, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,435 reviews

Food

6.6

Overall

7.2

Entertainment

6.9

Boarding

7.4

Crew

8.0

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,435 reviews
Aer Lingus
7.2
Good
1,435 reviews

Food

6.6

Overall

7.2

Entertainment

6.9

Boarding

7.4

Crew

8.0

Comfort

7.1

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

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 1 airline has 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 or Aer Lingus to get the fastest option. Airlines will cover a distance of 3567 mi.

  • What is the cheapest airline to fly from Leeds to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at $783, Aer Lingus will fly you from Leeds to Washington, D.C. Dulles Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. You may be able to fly from Leeds to Washington, D.C. Dulles Intl Airport for 15% less than the average price by searching for this airline.

  • 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 $822). 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
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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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
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Stansted to Dulles Intl flights
Gatwick to Dulles Intl flights
Gatwick to Baltimore flights
Luton to Dulles Intl flights
Gatwick to Reagan-National flights
Luton to Baltimore flights
Stansted to Baltimore flights
Manchester to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Baltimore flights
Manchester to Reagan-National flights
Edinburgh to Baltimore flights
Edinburgh to Reagan-National flights
London City to Reagan-National flights
Birmingham to Dulles Intl flights
Birmingham to Reagan-National flights
Leeds to Baltimore flights
Bristol to Dulles Intl flights
Newcastle upon Tyne to Dulles Intl flights
Birmingham to Baltimore flights
Newcastle upon Tyne to Baltimore flights
Southampton to Dulles Intl flights
Exeter to Dulles Intl flights
Newcastle upon Tyne to Reagan-National flights
Southampton to Baltimore flights
Norwich to Dulles Intl flights
Newquay to Baltimore flights

Top airline flying from Leeds to Dulles Intl

Discover the top airline that operate flights from Leeds to Dulles Intl. 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 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$783Average$1,048FlexibilityNo cancel feeOn-timeN/A

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