Cheap flights from Washington, D.C. Dulles Intl Airport to England from $307

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 England departing on 8/23. 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 England

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 12:55 pm
IAD
-
LHR
35h 35m
2 stops
Scandinavian Airlines Logo
6:40 am - 5:00 pm
LHR
-
IAD
15h 20m
1 stop
$706Scandinavian Airlines
Mon, Sep 14 - Thu, Sep 17
Multiple Airlines Logo
8:30 pm - 11:20 pm
IAD
-
STN
21h 50m
2 stops
Multiple Airlines Logo
7:10 am - 7:20 pm
STN
-
IAD
17h 10m
2 stops
$715Multiple Airlines
Sun, May 10 - Tue, May 19
Icelandair Logo
8:30 pm - 8:20 pm
IAD
-
LHR
18h 50m
1 stop
Icelandair Logo
1:05 pm - 7:20 pm
LHR
-
IAD
11h 15m
1 stop
$718Icelandair
Wed, Sep 23 - Sat, Oct 3
Icelandair Logo
11:20 pm - 2:40 pm
IAD
-
LGW
10h 20m
1 stop
Icelandair Logo
3:40 pm - 10:15 pm
LGW
-
IAD
11h 35m
1 stop
$727Icelandair
Fri, Sep 4 - Tue, Sep 8
Virgin Atlantic Logo
5:40 pm - 8:50 am
IAD
-
LCY
10h 10m
1 stop
Virgin Atlantic Logo
10:00 am - 3:35 pm
LCY
-
IAD
10h 35m
1 stop
$824Virgin Atlantic
Sun, May 10 - Tue, May 19
Virgin Atlantic Logo
6:10 pm - 8:50 am
IAD
-
LCY
9h 40m
1 stop
Virgin Atlantic Logo
8:25 am - 3:35 pm
LCY
-
IAD
12h 10m
1 stop
$850Virgin Atlantic
Mon, May 11 - Tue, May 19
Delta Logo
5:40 pm - 8:35 am
IAD
-
SOU
9h 55m
1 stop
Delta Logo
9:05 am - 3:35 pm
SOU
-
IAD
11h 30m
1 stop
$1,102Delta
Tue, Sep 1 - Thu, Sep 10
KLM Logo
6:10 pm - 5:35 pm
IAD
-
SOU
18h 25m
1 stop
KLM Logo
5:20 pm - 3:35 pm
SOU
-
IAD
27h 15m
1 stop
$1,103KLM
Mon, Aug 24 - Mon, Sep 7
KLM Logo
12:30 pm - 8:45 am
IAD
-
SOU
15h 15m
2 stops
KLM Logo
5:20 pm - 3:35 pm
SOU
-
IAD
27h 15m
1 stop
$1,108KLM
Mon, Aug 24 - Mon, Sep 7
Delta Logo
5:40 pm - 8:35 am
IAD
-
SOU
9h 55m
1 stop
Delta Logo
5:20 pm - 4:25 pm
SOU
-
IAD
28h 05m
2 stops
$1,111Delta
Sun, Sep 6 - Mon, Sep 14

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Icelandair flights from Washington, D.C. Dulles Intl Airport to England

Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to England flight tickets
Icelandair
Sep 23
IAD8:30 pmWashington, D.C. Dulles Intl
18h 50m
1 stop
LHR8:20 pmLondon Heathrow
Oct 3
LHR1:05 pmLondon Heathrow
11h 15m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$718
Icelandair
May 4
IAD8:30 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
LGW11:45 amLondon Gatwick
May 12
LGW1:00 pmLondon Gatwick
11h 20m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$721
Icelandair
Sep 4
IAD11:20 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LGW2:40 pmLondon Gatwick
Sep 8
LGW3:40 pmLondon Gatwick
11h 35m
1 stop
IAD10:15 pmWashington, D.C. Dulles Intl
$727

Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to England

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to England flight tickets
Scandinavian Airlines
Sep 14
IAD8:20 pmWashington, D.C. Dulles Intl
35h 35m
2 stops
LHR12:55 pmLondon Heathrow
Sep 17
LHR6:40 amLondon Heathrow
15h 20m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$706
Scandinavian Airlines
Oct 7
IAD8:20 pmWashington, D.C. Dulles Intl
31h 35m
2 stops
LHR8:55 amLondon Heathrow
Oct 10
LHR6:40 amLondon Heathrow
15h 20m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$716
Scandinavian Airlines
Sep 26
IAD8:20 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
LHR5:40 pmLondon Heathrow
Oct 7
LHR10:20 amLondon Heathrow
11h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$722

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated April 29, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 9/14

8:20 pm-12:55 pm

2 stops35h 35m

London Heathrow

Thu 9/17

6:40 am-5:00 pm

1 stop15h 20m

$706

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 5/10

8:30 pm-11:20 pm

2 stops21h 50m

London Stansted

Tue 5/19

7:10 am-7:20 pm

2 stops17h 10m

$715

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Wed 9/23

8:30 pm-8:20 pm

1 stop18h 50m

London Heathrow

Sat 10/3

1:05 pm-7:20 pm

1 stop11h 15m

$718

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Fri 9/4

11:20 pm-2:40 pm

1 stop10h 20m

London Gatwick

Tue 9/8

3:40 pm-10:15 pm

1 stop11h 35m

$727
Quickest round-trip

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 5/10

5:40 pm-8:50 am

1 stop10h 10m

London City

Tue 5/19

10:00 am-3:35 pm

1 stop10h 35m

$824

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 5/11

6:10 pm-8:50 am

1 stop9h 40m

London City

Tue 5/19

8:25 am-3:35 pm

1 stop12h 10m

$850

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Tue 9/1

5:40 pm-8:35 am

1 stop9h 55m

Southampton Eastleigh

Thu 9/10

9:05 am-3:35 pm

1 stop11h 30m

$1,102

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Mon 8/24

6:10 pm-5:35 pm

1 stop18h 25m

Southampton Eastleigh

Mon 9/7

5:20 pm-3:35 pm

1 stop27h 15m

$1,103

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Mon 8/24

12:30 pm-8:45 am

2 stops15h 15m

Southampton Eastleigh

Mon 9/7

5:20 pm-3:35 pm

1 stop27h 15m

$1,108

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 9/6

5:40 pm-8:35 am

1 stop9h 55m

Southampton Eastleigh

Mon 9/14

5:20 pm-4:25 pm

2 stops28h 05m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to England from

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

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 to England?

If you’re not able to fly to England in January, then February is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to England during February average around $418.

What is the cheapest day to depart on your flight to England?

The cheapest day to depart on your flight to England is on a Wednesday when prices can be found for as low as $773. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to England is Saturday, with ticket prices averaging around $900.

What is the cheapest time of day to depart on your flight to England?

According to our data, the cheapest time of day to fly to England is in the afternoon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to England in the afternoon for as low as $820. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to England are more costly in the evening, with an average ticket price of $856. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to England flight route?

Fly from Washington, D.C. Dulles Intl to London Heathrow for the best Washington, D.C. Dulles Intl - England flight prices

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to England?

You are more likely to see cheaper flights to England from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to England for around $786 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from Washington, D.C. Dulles Intl Airport for as low as $732 on momondo.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to England flights?

You could potentially save up to 50% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to England flight.

Cheap Washington, D.C. Dulles Intl Airport to England flight deals and tips

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

Best Price Found

$500

Fastest flight time

7h 10m

Direct flights

Every day

Airports in England

1,117 airports
The best one-way flight to England from Washington, D.C. Dulles Intl Airport in the past 72 hours is $500. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to England found on momondo in the last 72 hours is $943.
The fastest flight from Washington, D.C. Dulles Intl Airport to England takes 7h 10m
Direct flights go from Washington, D.C. Dulles Intl Airport to England every day.
There are 1,117 airports in England. From Washington, D.C. Dulles Intl Airport there are direct flights to London Heathrow (LHR), Edinburgh Turnhouse (EDI).

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to England

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 England.

  • What documentation or ID do you need to fly to England?

    The required travel and health documents for your England trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at England. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to England with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $309Free CancellationRating
7.2
2,225 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $398Free CancellationRating
7.0
646 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $454Free CancellationRating
7.4
1,762 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $519Free CancellationRating
7.9
8,467 reviews
Search Delta flights
Virgin AtlanticPriceFrom $528Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $531Free CancellationRating
6.7
7,931 reviews
Search British Airways flights
American AirlinesPriceFrom $557Free CancellationRating
7.1
11,679 reviews
Search American Airlines flights
United AirlinesPriceFrom $559Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
IberiaPriceFrom $561Free CancellationRating
7.0
3,203 reviews
Search Iberia flights
Aer LingusPriceFrom $561Free CancellationRating
7.3
1,536 reviews
Search Aer Lingus flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to England flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to England that suits you.

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

Flights from Washington, D.C. to England with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to England from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington, D.C. to England flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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