Cheap flights from Washington, D.C. Dulles Intl Airport to England from £182

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LHR
24 ago — 31 ago1
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 19 agosto 2025.

Round-trip from

£366

One-way from

£182

Popular in

June

Cheapest in

January

Average price

£505

Good round-trip deal

£417 or less

Good one-way deal

£303 or less
1/12-8/12
  • 1/12-8/12
  • 2 total stops
  • 30h 40m total
  • Washington, D.C. to England
12/10
  • 12/10
  • 2 total stops
  • 20h 20m total
  • Washington, D.C. to England
Highest demand for flights based on searches. 11% potential increase in price (£53 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 August 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 19 agosto 2025.

seg 1/1219:40IAD - LGW
1 stop14h 50mMultiple Airlines
seg 8/1207:40LGW - IAD
1 stop15h 50mMultiple Airlines
Deal found 18/8£366
seg 13/1022:05IAD - LHR
1 stop18h 35mScandinavian Airlines
qui 16/1006:40LHR - IAD
1 stop18h 19mScandinavian Airlines
Deal found 19/8£366
qui 9/1022:05IAD - STN
3 stops21h 40mMultiple Airlines
seg 13/1015:30STN - IAD
2 stops33h 29mMultiple Airlines
Deal found 18/8£366
sex 24/1022:05IAD - LHR
1 stop12h 55mScandinavian Airlines
dom 26/1018:40LHR - IAD
1 stop27h 35mScandinavian Airlines
Deal found 19/8£366
seg 20/1022:05IAD - LHR
2 stops15h 45mScandinavian Airlines
seg 27/1006:40LHR - IAD
1 stop15h 35mScandinavian Airlines
Deal found 18/8£367
qua 15/1022:05IAD - LHR
2 stops13h 55mScandinavian Airlines
dom 15/321:05LHR - IAD
2 stops25h 10mScandinavian Airlines
Deal found 19/8£368
qua 19/1119:40IAD - LTN
1 stop12h 50mMultiple Airlines
ter 25/1107:00LTN - IAD
1 stop16h 30mMultiple Airlines
Deal found 17/8£368
qui 16/1022:05IAD - LHR
2 stops30h 30mScandinavian Airlines
ter 21/1018:40LHR - IAD
1 stop30h 19mScandinavian Airlines
Deal found 19/8£369
qui 9/1022:05IAD - LHR
2 stops30h 30mScandinavian Airlines
ter 4/1118:05LHR - IAD
2 stops28h 10mScandinavian Airlines
Deal found 19/8£369
qua 3/917:20IAD - STN
1 stop9h 30mMultiple Airlines
qua 10/908:15STN - IAD
1 stop12h 35mMultiple Airlines
Deal found 18/8£371
ter 16/921:00IAD - LGW
1 stop15h 00mMultiple Airlines
qua 24/913:05LGW - IAD
1 stop11h 25mMultiple Airlines
Deal found 17/8£371
qui 9/1022:05IAD - LHR
2 stops13h 55mScandinavian Airlines
ter 14/1006:40LHR - IAD
1 stop18h 19mScandinavian Airlines
Deal found 17/8£371

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 19 agosto 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.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

qui 9/10

22:05-00:45

3 stops21h 40m

London Stansted

seg 13/10

15:30-19:59

2 stops33h 29m

£366

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

qua 19/11

19:40-13:30

1 stop12h 50m

London Luton

ter 25/11

07:00-18:30

1 stop16h 30m

£368

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

qui 30/10

20:40-23:20

2 stops22h 40m

London Stansted

ter 4/11

06:30-18:30

2 stops17h 00m

£370

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

ter 16/9

17:20-14:20

1 stop16h 00m

London Stansted

qua 24/9

08:15-15:50

1 stop12h 35m

£371

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

dom 7/9

17:20-10:35

1 stop12h 15m

London Stansted

ter 16/9

10:45-19:30

1 stop13h 45m

£371

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

sex 19/9

22:05-09:35

2 stops30h 30m

London Heathrow

seg 22/9

06:40-19:59

2 stops18h 19m

£376

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

sex 24/10

22:05-09:55

2 stops30h 50m

London Heathrow

dom 26/10

19:50-18:15

2 stops26h 25m

£378

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

sáb 14/2

20:30-18:50

2 stops17h 20m

London Heathrow

sex 20/2

19:50-18:50

2 stops28h 00m

£388

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

qui 9/10

22:05-17:00

2 stops13h 55m

London Heathrow

dom 26/10

19:50-18:15

2 stops26h 25m

£391

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

seg 17/11

20:30-17:40

1 stop16h 10m

London Heathrow

qui 20/11

06:40-17:15

1 stop15h 35m

£392

Flights are sorted by cheapest return flights first.

Deals found on 19/8

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 19 agosto 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 19 agosto 2025.

The most flights from IAD to GBENG are scheduled on a Monday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost for a return flight from Washington, D.C. Dulles Intl Airport to England?

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 19 agosto 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to England, such as United Airlines, Virgin Atlantic, andIcelandair. 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

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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

    For as low as £415, Scandinavian Airlines can have you in England from Washington, D.C. Dulles Intl Airport in 9h 20m. The distance between Washington, D.C. Dulles Intl Airport and England is about 3591 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to England one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as £192. However, be on the lookout for offers from British Airways and United 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 Aeromexico (100%), KLM (67%) or Air France (67%) 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 £453, our data shows the cheapest flight currently is £267. When looking at the most popular route, (Washington, D.C. Dulles Intl - London Heathrow), you can expect to pay £274 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 19 agosto 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£306Average£488FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£344Average£463FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£375Average£515FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£393Average£532FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£404Average£546FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£438Average£538FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£453Average£492FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£455Average£586FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£483Average£620FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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