Cheap flights from Washington to England from $216

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 to England departing on 4/20. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:00 pm - 11:55 am
SEA
-
LHR
32h 55m
1 stop
Icelandair Logo
1:05 pm - 5:55 pm
LHR
-
SEA
12h 50m
1 stop
$556Icelandair
Thu, Apr 16 - Thu, Apr 30
Icelandair Logo
7:00 pm - 2:40 pm
SEA
-
LGW
11h 40m
1 stop
Icelandair Logo
3:40 pm - 8:40 pm
LGW
-
SEA
13h 00m
1 stop
$562Icelandair
Tue, Apr 14 - Tue, Apr 21
Scandinavian Airlines Logo
3:55 pm - 6:25 pm
SEA
-
EDI
18h 30m
1 stop
Scandinavian Airlines Logo
7:10 pm - 1:45 pm
EDI
-
SEA
26h 35m
1 stop
$617Scandinavian Airlines
Sun, Aug 16 - Thu, Aug 27
Scandinavian Airlines Logo
3:55 pm - 6:25 pm
SEA
-
EDI
18h 30m
1 stop
Scandinavian Airlines Logo
7:10 pm - 1:45 pm
EDI
-
SEA
26h 35m
1 stop
$618Scandinavian Airlines
Sun, Aug 16 - Thu, Aug 27
Delta Logo
5:40 pm - 4:40 pm
SEA
-
LCY
15h 00m
1 stop
Delta Logo
10:00 am - 4:30 pm
LCY
-
SEA
14h 30m
1 stop
$685Delta
Mon, May 11 - Thu, May 21
KLM Logo
1:45 pm - 9:30 am
SEA
-
LCY
11h 45m
1 stop
KLM Logo
9:20 am - 4:30 pm
LCY
-
SEA
15h 10m
1 stop
$687KLM
Tue, Mar 31 - Tue, Apr 7
Virgin Atlantic Logo
5:35 pm - 5:20 pm
SEA
-
LCY
15h 45m
1 stop
Virgin Atlantic Logo
8:15 pm - 11:45 am
LCY
-
SEA
23h 30m
1 stop
$688Virgin Atlantic
Mon, Mar 30 - Tue, Apr 14
Virgin Atlantic Logo
6:00 am - 7:55 am
SEA
-
LCY
17h 55m
2 stops
Virgin Atlantic Logo
7:00 pm - 11:40 am
LCY
-
SEA
24h 40m
1 stop
$689Virgin Atlantic
Tue, Apr 21 - Tue, Apr 28
Delta Logo
7:20 am - 9:30 am
SEA
-
LCY
18h 10m
2 stops
Delta Logo
9:20 am - 4:30 pm
LCY
-
SEA
15h 10m
1 stop
$692Delta
Wed, Apr 1 - Wed, Apr 8
KLM Logo
5:35 pm - 4:40 pm
SEA
-
LCY
15h 05m
1 stop
KLM Logo
8:15 pm - 4:30 pm
LCY
-
SEA
28h 15m
1 stop
$714KLM
Sun, Mar 29 - Sun, Apr 5

Virgin Atlantic flights from State of Washington to England

Our best Virgin Atlantic deals on State of Washington to England flight tickets
Virgin Atlantic
Apr 13
SEA9:45 pmSeattle/Tacoma Intl
9h 50m
LHR3:35 pmLondon Heathrow
Apr 28
LHR8:55 pmLondon Heathrow
22h 45m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$595
Virgin Atlantic
Apr 13
SEA5:35 pmSeattle/Tacoma Intl
18h 10m
1 stop
LCY7:45 pmLondon City
Apr 28
LCY5:50 pmLondon City
25h 50m
1 stop
SEA11:40 amSeattle/Tacoma Intl
$685
Virgin Atlantic
Mar 30
SEA5:35 pmSeattle/Tacoma Intl
15h 45m
1 stop
LCY5:20 pmLondon City
Apr 14
LCY8:15 pmLondon City
23h 30m
1 stop
SEA11:45 amSeattle/Tacoma Intl
$688

Icelandair flights from State of Washington to England

Our best Icelandair deals on State of Washington to England flight tickets
Icelandair
Apr 16
SEA7:00 pmSeattle/Tacoma Intl
32h 55m
1 stop
LHR11:55 amLondon Heathrow
Apr 30
LHR1:05 pmLondon Heathrow
12h 50m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
$556
Icelandair
Apr 16
SEA7:00 pmSeattle/Tacoma Intl
17h 20m
1 stop
LHR8:20 pmLondon Heathrow
Apr 30
LHR1:05 pmLondon Heathrow
12h 50m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
$562
Icelandair
Apr 14
SEA3:40 pmSeattle/Tacoma Intl
12h 15m
1 stop
LHR11:55 amLondon Heathrow
Apr 21
LHR1:05 pmLondon Heathrow
15h 35m
1 stop
SEA8:40 pmSeattle/Tacoma Intl
$563

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 March 4, 2026.
Use the filters below to find and compare flights from Washington to England that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLondon

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Thu 4/16

7:00 pm-11:55 am

1 stop32h 55m

London Heathrow

Thu 4/30

1:05 pm-5:55 pm

1 stop12h 50m

$556

SeattleLondon

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 4/14

7:00 pm-2:40 pm

1 stop11h 40m

London Gatwick

Tue 4/21

3:40 pm-8:40 pm

1 stop13h 00m

$562

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-6:25 pm

1 stop18h 30m

Edinburgh Turnhouse

Thu 8/27

7:10 pm-1:45 pm

1 stop26h 35m

$617

SeattleEdinburgh

SEA - EDI

SEAEDI

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-6:25 pm

1 stop18h 30m

Edinburgh Turnhouse

Thu 8/27

7:10 pm-1:45 pm

1 stop26h 35m

$618

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 5/11

5:40 pm-4:40 pm

1 stop15h 00m

London City

Thu 5/21

10:00 am-4:30 pm

1 stop14h 30m

$685

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 3/31

1:45 pm-9:30 am

1 stop11h 45m

London City

Tue 4/7

9:20 am-4:30 pm

1 stop15h 10m

$687

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 3/30

5:35 pm-5:20 pm

1 stop15h 45m

London City

Tue 4/14

8:15 pm-11:45 am

1 stop23h 30m

$688

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 4/21

6:00 am-7:55 am

2 stops17h 55m

London City

Tue 4/28

7:00 pm-11:40 am

1 stop24h 40m

$689

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 4/1

7:20 am-9:30 am

2 stops18h 10m

London City

Wed 4/8

9:20 am-4:30 pm

1 stop15h 10m

$692

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Sun 3/29

5:35 pm-4:40 pm

1 stop15h 05m

London City

Sun 4/5

8:15 pm-4:30 pm

1 stop28h 15m

$714

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 State of Washington 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 October is your next best option. Flight prices from State of Washington to England during October average around $647.

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 $771. 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 Friday, with ticket prices averaging around $875.

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 at noon. momondo users have found flights departing from State of Washington to England at noon for as low as $809. 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 afternoon, with an average ticket price of $839. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington to England flight route?

Fly from Seattle/Tacoma Intl to London Heathrow for the best Washington - England flight prices

How far in advance should I book a flight to England?

You are more likely to see cheaper flights to England from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to England for around $777 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to England from State of Washington for as low as $678 on momondo.

What cabin class options are available on Washington to England flights?

There are 4 cabin classes available to choose from on Washington to England flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to England flights?

You could potentially save up to 33% on your flight if you consider stops on a State of Washington to England flight.

Cheap State of Washington to England flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to England

Best Price Found

$414

Fastest flight time

9h 15m

Direct flights

Every day

Airports in England

1,117 airports
The best one-way flight to England from State of Washington in the past 72 hours is $414. The best round-trip flight deal from State of Washington to England found on momondo in the last 72 hours is $714.
The fastest flight from State of Washington to England takes 9h 15m
Direct flights go from State of Washington to England every day.
There are 1,117 airports in England. From State of Washington there are direct flights to London Heathrow (LHR).
  • When did momondo last update prices for flights from Washington to England?

    Prices for flights from Washington to England were last updated today.

  • How many operators does momondo search for flights from Washington to England?

  • How old do you have to be to fly from Washington to England?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to England.

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

    The necessary travel and health documents for your England trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to England?

Best airlines flying from State of Washington to England

Compare and see reviews for airlines that fly from State of Washington to England with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $465Free CancellationRating
7.3
1,703 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $482Free CancellationRating
7.1
617 reviews
Search Icelandair flights
Aer LingusPriceFrom $500Free CancellationRating
7.2
1,467 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $515Free CancellationRating
7.1
11,380 reviews
Search American Airlines flights
British AirwaysPriceFrom $528Free CancellationRating
6.7
7,774 reviews
Search British Airways flights
Air FrancePriceFrom $532Free CancellationRating
7.4
1,542 reviews
Search Air France flights
United AirlinesPriceFrom $547Free CancellationRating
7.4
9,383 reviews
Search United Airlines flights
FinnairPriceFrom $556Free CancellationRating
7.6
1,370 reviews
Search Finnair flights
DeltaPriceFrom $561Free CancellationRating
7.9
8,246 reviews
Search Delta flights
IberiaPriceFrom $567Free CancellationRating
7.0
3,131 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to England?

Finding the right flight to England from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to England quick and easy, saving you time and money.

Can I find flights from Washington to England with flexible booking policies on momondo?

Yes. All flights to England from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to England?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to England from Washington.

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

Yes. momondo can track prices for Washington 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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1 adult
Fri 4/3
Fri 4/10

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