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Cheap flights from Washington, D.C. Dulles Intl Airport to England from £149

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LHR
26 Jun — 3 Jul1
1 adult

Cheap flight deals from Dulles Intl to England

Keep the following information in mind while searching for Dulles Intl to England flight deals. Data was last updated 21 June 2025.

Round-trip from

£456

One-way from

£149

Popular in

June

Cheapest in

January

Average price

£715

Good round-trip deal

£536 or less

Good one-way deal

£300 or less
British Airways
  • British Airways
  • 23/8-1/9
  • 3 total stops
  • 44h 17m total
  • Washington, D.C. to England
Icelandair
  • Icelandair
  • 23/7
  • 1 total stop
  • 31h 25m total
  • Washington, D.C. to England
Highest demand for flights based on searches. 12% potential increase in price (£60 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to England.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to England.

Find flight deals from Dulles Intl to England

Cheapest flights from Dulles Intl to England
Explore the most affordable flight options available from Dulles Intl to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 June 2025.

Sat 23/822:45IAD - MAN
1 stop12h 00mBritish Airways
Mon 1/919:45MAN - IAD
2 stops32h 17mBritish Airways
Deal found 20/6£456
Tue 12/808:22IAD - MAN
2 stops20h 33mUnited Airlines
Tue 26/806:05MAN - IAD
1 stop13h 20mUnited Airlines
Deal found 20/6£459
Wed 20/814:25IAD - MAN
2 stops15h 00mAir Canada
Mon 25/806:05MAN - IAD
2 stops19h 56mAir Canada
Deal found 21/6£461
Fri 8/820:25IAD - MAN
1 stop15h 25mAer Lingus
Sat 23/808:55MAN - IAD
1 stop15h 00mAer Lingus
Deal found 21/6£462
Wed 20/820:30IAD - STN
2 stops18h 20mMultiple Airlines
Sun 24/807:15STN - IAD
2 stops17h 05mMultiple Airlines
Deal found 19/6£466
Mon 1/920:30IAD - LGW
1 stop10h 15mIcelandair
Sun 14/915:40LGW - IAD
1 stop32h 40mIcelandair
Deal found 19/6£466
Thu 24/717:35IAD - LHR
1 stop23h 00mBrussels Airlines
Wed 30/711:05LHR - IAD
1 stop31h 25mBrussels Airlines
Deal found 21/6£466
Sat 13/919:25IAD - LHR
Nonstop7h 20mBritish Airways
Mon 22/912:45LHR - IAD
Nonstop8h 15mBritish Airways
Deal found 20/6£467
Sun 13/717:25IAD - LCY
1 stop10h 25mDelta
Wed 23/707:45LCY - IAD
1 stop12h 50mDelta
Deal found 20/6£468
Fri 1/810:20IAD - LHR
2 stops15h 10mMultiple Airlines
Tue 12/806:00LHR - IAD
1 stop15h 15mMultiple Airlines
Deal found 21/6£468
Tue 5/820:45IAD - LCY
1 stop10h 45mSWISS
Tue 12/809:25LCY - IAD
1 stop11h 50mSWISS
Deal found 21/6£470
Fri 28/1120:45IAD - LHR
2 stops19h 40mSWISS
Mon 1/1213:50LHR - IAD
1 stop31h 40mSWISS
Deal found 20/6£470

Cheapflights Fare Finder

Customise your flight search to find flights from Dulles Intl to England 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 858,174 searches. Data last updated 21 June 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to England that are best for you.

Fly from

Dulles Intl

Fly to

England

Route

Depart

Return

Price

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Sat 23/8

22:45-15:45

1 stop12h 00m

Manchester

Mon 1/9

19:45-23:02

2 stops32h 17m

£456

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Tue 12/8

08:22-09:55

2 stops20h 33m

Manchester

Tue 26/8

06:05-14:25

1 stop13h 20m

£459

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Wed 20/8

14:25-10:25

2 stops15h 00m

Manchester

Mon 25/8

06:05-21:01

2 stops19h 56m

£461

Washington, D.C.Manchester

IAD - MAN

IADMAN

Washington, D.C. Dulles Intl

Fri 8/8

20:25-16:50

1 stop15h 25m

Manchester

Sat 23/8

08:55-18:55

1 stop15h 00m

£462

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 20/8

20:30-19:50

2 stops18h 20m

London Stansted

Sun 24/8

07:15-19:20

2 stops17h 05m

£466

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 1/9

20:30-11:45

1 stop10h 15m

London Gatwick

Sun 14/9

15:40-19:20

1 stop32h 40m

£466

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 24/7

17:35-21:35

1 stop23h 00m

London Heathrow

Wed 30/7

11:05-13:30

1 stop31h 25m

£466

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sat 13/9

19:25-07:45

Nonstop7h 20m

London Heathrow

Mon 22/9

12:45-16:00

Nonstop8h 15m

£467

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 13/7

17:25-08:50

1 stop10h 25m

London City

Wed 23/7

07:45-15:35

1 stop12h 50m

£468

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Fri 1/8

10:20-06:30

2 stops15h 10m

London Heathrow

Tue 12/8

06:00-16:15

1 stop15h 15m

£468

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to England

Have a flexible travel schedule? Discover the best time to fly to England from Dulles Intl with our price prediction graph.
Estimated return 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 Washington, D.C. Dulles Intl Airport to England

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to England (average of £112). Flying from Washington, D.C. Dulles Intl Airport to England in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from IAD to ENG?

Find hourly flight availability from Dulles Intl to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to England as you normally would.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to England

Explore weekly flight availability from Dulles Intl to England. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 June 2025.

The most flights from IAD to GBENG are scheduled on a Wednesday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in England by month

Plan your trip to England by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in England ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit England when rainfall is around 40.0 mm.

Temperature in England by month

Plan your trip to England by taking into account the average temperature totals by month.

If weather is an important factor for your trip to England, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated 21 June 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from Washington, D.C. to England have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to England. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to England one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £149. However, be on the lookout for offers from TAP AIR PORTUGAL and American Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to England for a low price.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to England?

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to England?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to England consider choosing Aer Lingus (71%), Finnair (71%) or KLM (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to England?

    While on average a flight from Washington, D.C. Dulles Intl Airport to England is generally £1,296, our data shows the cheapest flight currently is £264. When looking at the most popular route, (Washington, D.C. Dulles Intl - London Heathrow), you can expect to pay £345 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to England 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 Washington, D.C. Dulles Intl Airport to England?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to England (average of £112). Flying from Washington, D.C. Dulles Intl Airport to England in August is currently the most expensive (average of £164). 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

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Top 9 airlines flying from Dulles Intl to England

Discover the top 9 airlines that operate flights from Dulles Intl to England. 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 858,174 searches. Data last updated 21 June 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£335Average£476FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£423Average£549FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£430Average£536FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£432Average£530FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Aer LingusCheapest£448Average£462FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£456Average£510FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£457Average£621FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£474Average£721FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£509Average£681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Dulles Intl to England?

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