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Cheap flights from Washington to Wales from £193

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington to Wales

Enter your travel dates to find the best prices.

Cheapest flights from Washington to Wales
Explore the most affordable flight options available from Washington to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Fri 24/419:00
SEA
-
MAN
2 stops19h 50m
Multiple Airlines
Fri 8/506:15
MAN
-
SEA
3 stops35h 25m
Multiple Airlines
Deal found 10/4£533
Thu 7/518:55
SEA
-
MAN
1 stop17h 30m
Aer Lingus
Sun 10/508:10
MAN
-
SEA
1 stop17h 00m
Aer Lingus
Deal found 10/4£537
Sat 9/515:40
SEA
-
BRS
2 stops17h 35m
Multiple Airlines
Sat 16/512:15
BRS
-
SEA
2 stops16h 25m
Multiple Airlines
Deal found 9/4£541
Tue 8/915:55
SEA
-
MAN
2 stops20h 35m
Scandinavian Airlines
Thu 17/912:45
MAN
-
SEA
2 stops33h 00m
Scandinavian Airlines
Deal found 7/4£543
Sat 2/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Thu 7/519:30
MAN
-
SEA
2 stops47h 06m
Multiple Airlines
Deal found 8/4£547
Sat 2/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Fri 8/519:50
MAN
-
SEA
2 stops46h 46m
Multiple Airlines
Deal found 8/4£549
Sat 2/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Sat 9/518:20
MAN
-
SEA
2 stops47h 20m
Multiple Airlines
Deal found 8/4£550
Sat 2/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Tue 12/519:40
MAN
-
SEA
2 stops46h 00m
Multiple Airlines
Deal found 8/4£550
Tue 29/915:55
SEA
-
MAN
2 stops20h 35m
Scandinavian Airlines
Sat 10/1009:10
MAN
-
SEA
2 stops36h 35m
Scandinavian Airlines
Deal found 7/4£551
Tue 18/815:30
PDX
-
MAN
1 stop12h 10m
Icelandair
Wed 2/913:05
MAN
-
PDX
1 stop12h 50m
Icelandair
Deal found 8/4£618
Tue 18/815:30
PDX
-
MAN
1 stop12h 10m
Multiple Airlines
Tue 1/909:25
MAN
-
PDX
2 stops36h 25m
Multiple Airlines
Deal found 8/4£625
Wed 23/907:00
PDX
-
MAN
2 stops22h 20m
SWISS
Wed 30/909:00
MAN
-
PDX
2 stops18h 06m
SWISS
Deal found 6/4£650

Find flight deals from Washington to Wales

Keep the following information in mind while searching for Washington to Wales flight deals. Data was last updated 11 April 2026.

Round-trip from

£533

One-way from

£203
24/4-8/5
  • 24/4-8/5
  • 5 total stops
  • 55h 15m total
  • Washington to Wales
Search Deals
25/4
  • 25/4
  • 2 total stops
  • 37h 20m total
  • Washington to Wales
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington to Wales 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 11 April 2026.
Use the filters below to find and compare flights from Washington to Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 29/9

15:55-20:30

2 stops20h 35m

Manchester

Sat 10/10

09:10-13:45

2 stops36h 35m

£556

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 13/9

15:55-08:55

1 stop33h 00m

Manchester

Thu 17/9

21:10-13:45

2 stops24h 35m

£559

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 27/9

15:55-08:55

1 stop33h 00m

Manchester

Thu 1/10

21:10-13:45

2 stops24h 35m

£585

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 24/5

15:40-17:10

2 stops17h 30m

Bristol

Sun 31/5

12:30-11:45

2 stops31h 15m

£675

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 24/9

19:10-12:05

1 stop32h 55m

Manchester

Mon 28/9

23:30-17:15

1 stop25h 45m

£676

SeattleCardiff

SEA - CWL

SEACWL

Seattle/Tacoma Intl

Mon 25/5

05:50-10:15

3 stops20h 25m

Cardiff Wales

Mon 1/6

22:10-21:08

3 stops30h 58m

£679

PortlandManchester

PDX - MAN

PDXMAN

Portland

Wed 23/9

07:00-08:15

1 stop17h 15m

Manchester

Wed 30/9

05:55-11:10

1 stop13h 15m

£681

PortlandManchester

PDX - MAN

PDXMAN

Portland

Sun 23/8

22:50-06:30

2 stops23h 40m

Manchester

Thu 27/8

06:05-23:09

2 stops25h 04m

£696

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 2/9

10:40-17:05

2 stops22h 25m

Manchester

Wed 16/9

10:05-09:20

2 stops31h 15m

£705

PortlandManchester

PDX - MAN

PDXMAN

Portland

Tue 1/9

07:00-06:30

2 stops15h 30m

Manchester

Sun 20/9

09:00-23:09

2 stops22h 09m

£732

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Washington to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Washington 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 to Wales
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to Wales. 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 State of Washington to Wales?

    A quick flight from State of Washington to Wales can take about 17h 15m. Aer Lingus provides one of the quickest options available for as low as £681. There are 4747 mi between State of Washington and Wales. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Washington to Wales that include hotel bookings?

    Yes. In addition to deals on Washington to Wales flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington to Wales?

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

  • Can I find deals for business class flights from Washington to Wales?

    Yes. Cheapflights offers flight deals from Washington to Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Heathrow flights
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O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
Newark to London City flights
Newark to Luton flights
LaGuardia to Stansted flights
Orlando to Heathrow flights
Los Angeles to Gatwick flights
Atlanta to Heathrow flights
Hobby to Heathrow flights
Dulles Intl to Gatwick flights
Boston to London City flights
Reagan-National to Heathrow flights
Boston to Stansted flights
Orlando to Gatwick flights
Dulles Intl to London City flights
Denver to Heathrow flights
Boston to Edinburgh flights
Miami to Heathrow flights
John F Kennedy Intl to Edinburgh flights
Los Angeles to Stansted flights
Reagan-National to Gatwick flights
Philadelphia to Heathrow flights
Baltimore to Gatwick flights
Newark to Edinburgh flights
O'Hare Intl to Gatwick flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Stansted flights
Minneapolis to Heathrow flights
O'Hare Intl to London City flights
Tampa to Heathrow flights
Los Angeles to London City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Washington to Wales?

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Why should you use Cheapflights to find cheap flight tickets from Washington to Wales?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Wales from Washington.

Can Cheapflights find flights from Washington to Wales with no change fees?

Need flexible booking options for your flight to Wales from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington to Wales become cheaper?

Yes! Start tracking prices for Washington to Wales flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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