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Cheap flights from Washington to Wales from £181

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
23 Apr — 30 Apr1
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 24 March 2026.

Mon 13/419:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Tue 5/519:40
MAN
-
SEA
2 stops46h 00m
Multiple Airlines
Deal found 20/3£470
Tue 5/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Mon 11/522:35
MAN
-
SEA
2 stops28h 10m
Multiple Airlines
Deal found 24/3£476
Tue 5/515:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Tue 12/509:25
MAN
-
SEA
2 stops17h 20m
Multiple Airlines
Deal found 24/3£476
Sat 18/419:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Sat 25/419:00
MAN
-
SEA
2 stops31h 45m
Multiple Airlines
Deal found 21/3£477
Mon 13/419:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Sun 3/508:10
MAN
-
SEA
2 stops33h 30m
Multiple Airlines
Deal found 20/3£478
Tue 28/415:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Wed 6/505:50
MAN
-
SEA
2 stops35h 50m
Multiple Airlines
Deal found 23/3£485
Sun 19/419:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Sun 26/408:10
MAN
-
SEA
3 stops19h 10m
Multiple Airlines
Deal found 23/3£488
Tue 21/415:40
SEA
-
MAN
2 stops18h 45m
Multiple Airlines
Wed 29/406:00
MAN
-
SEA
2 stops22h 40m
Multiple Airlines
Deal found 23/3£493
Mon 13/419:00
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Wed 6/508:40
MAN
-
SEA
2 stops33h 00m
Multiple Airlines
Deal found 20/3£497
Tue 3/1114:35
SEA
-
MAN
1 stop12h 10m
Icelandair
Wed 11/1111:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 21/3£503
Tue 21/415:30
PDX
-
MAN
3 stops22h 55m
Multiple Airlines
Fri 8/506:15
MAN
-
PDX
3 stops44h 50m
Multiple Airlines
Deal found 19/3£527
Mon 16/1116:00
GEG
-
MAN
2 stops57h 00m
United Airlines
Fri 20/1106:10
MAN
-
GEG
2 stops36h 45m
United Airlines
Deal found 23/3£557

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 24 March 2026.

Round-trip from

£459

One-way from

£181
18/4-25/4
  • 18/4-25/4
  • 4 total stops
  • 54h 55m total
  • Washington to Wales
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 33h 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 24 March 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

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Tue 21/4

15:40-15:20

2 stops15h 40m

Bristol

Tue 28/4

08:20-09:38

3 stops33h 18m

£560

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 18/4

19:00-11:40

1 stop32h 40m

Manchester

Sat 25/4

13:05-17:55

1 stop12h 50m

£561

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 23/8

15:55-08:55

1 stop33h 00m

Manchester

Thu 27/8

21:10-13:45

2 stops24h 35m

£576
Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 25/8

08:00-06:30

1 stop14h 30m

Manchester

Thu 3/9

10:35-16:59

1 stop14h 24m

£618

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 6/5

08:10-10:25

2 stops18h 15m

Manchester

Wed 13/5

10:35-10:43

2 stops32h 08m

£628

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 5/5

08:10-10:25

2 stops18h 15m

Manchester

Tue 12/5

06:05-19:44

3 stops45h 39m

£636

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 1/9

23:10-10:15

2 stops27h 05m

Manchester

Tue 8/9

10:35-23:24

2 stops20h 49m

£637

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 13/8

08:00-06:30

1 stop14h 30m

Manchester

Wed 19/8

09:00-23:11

2 stops46h 11m

£645

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Wed 9/9

12:45-15:30

2 stops18h 45m

Manchester

Wed 7/10

07:05-20:47

2 stops21h 42m

£655

PortlandManchester

PDX - MAN

PDXMAN

Portland

Mon 24/8

23:15-06:30

2 stops23h 15m

Manchester

Thu 3/9

06:05-18:47

2 stops20h 42m

£662

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 44 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 14h 30m. Icelandair provides one of the quickest options available for as low as £618. There are 4633 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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Boston to Stansted flights
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Dulles Intl to London City flights
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Los Angeles to Stansted flights
Newark to Edinburgh flights
Philadelphia to Heathrow flights
Minneapolis to Heathrow flights
Baltimore to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to London City flights
O'Hare Intl to Gatwick flights
San Francisco to Gatwick flights
Detroit to Heathrow flights
O'Hare Intl to Stansted flights
O'Hare Intl to London City flights
Charlotte to Heathrow 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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