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Cheap flights from Washington to Wales from £189

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
22 May — 29 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 22 April 2026.

Mon 1/619:00
SEA
-
MAN
3 stops29h 55m
Multiple Airlines
Mon 8/607:45
MAN
-
SEA
2 stops36h 00m
Multiple Airlines
Deal found 17/4£560
Tue 2/615:40
SEA
-
MAN
2 stops17h 10m
Multiple Airlines
Tue 9/607:30
MAN
-
SEA
2 stops34h 10m
Multiple Airlines
Deal found 18/4£571
Tue 1/1208:45
PDX
-
MAN
2 stops24h 15m
United Airlines
Thu 3/1211:50
MAN
-
PDX
2 stops45h 04m
United Airlines
Deal found 21/4£587
Sun 18/1019:20
SEA
-
MAN
2 stops37h 50m
United Airlines
Wed 21/1009:00
MAN
-
SEA
2 stops38h 40m
United Airlines
Deal found 19/4£593
Wed 30/919:10
SEA
-
MAN
1 stop19h 15m
Turkish Airlines
Tue 13/1023:30
MAN
-
SEA
1 stop25h 45m
Turkish Airlines
Deal found 18/4£597
Sun 11/1019:20
SEA
-
MAN
2 stops51h 10m
Air Canada
Thu 15/1006:05
MAN
-
SEA
2 stops22h 59m
Air Canada
Deal found 20/4£602
Fri 5/619:00
SEA
-
MAN
3 stops19h 50m
Multiple Airlines
Fri 12/623:00
MAN
-
SEA
3 stops42h 40m
Multiple Airlines
Deal found 21/4£606
Mon 26/1015:35
SEA
-
MAN
1 stop12h 10m
Icelandair
Mon 2/1111:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 21/4£610
Tue 11/815:30
PDX
-
MAN
1 stop12h 10m
Icelandair
Wed 19/813:05
MAN
-
PDX
1 stop30h 40m
Icelandair
Deal found 20/4£642
Sat 9/515:30
PDX
-
MAN
1 stop12h 10m
Icelandair
Wed 27/513:05
MAN
-
PDX
1 stop12h 50m
Icelandair
Deal found 20/4£644
Tue 2/615:30
PDX
-
MAN
3 stops33h 25m
Multiple Airlines
Tue 9/607:30
MAN
-
PDX
3 stops34h 00m
Multiple Airlines
Deal found 17/4£657
Tue 5/519:30
PDX
-
MAN
1 stop15h 30m
British Airways
Thu 28/510:50
MAN
-
PDX
1 stop14h 50m
British Airways
Deal found 20/4£667

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 22 April 2026.

Round-trip from

£560

One-way from

£189
1/6-8/6
  • 1/6-8/6
  • 5 total stops
  • 65h 55m total
  • Washington to Wales
Search Deals
8/5
  • 8/5
  • 2 total stops
  • 44h 40m 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 22 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

Sun 18/10

15:00-17:10

2 stops42h 10m

Manchester

Wed 21/10

09:00-21:04

1 stop20h 04m

£602
Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 11/10

15:40-11:40

1 stop12h 00m

Manchester

Thu 15/10

13:05-17:55

1 stop12h 50m

£639

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 30/9

07:00-10:25

2 stops19h 25m

Manchester

Thu 8/10

10:35-16:59

1 stop14h 24m

£687

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 11/10

15:00-17:10

2 stops42h 10m

Manchester

Thu 15/10

10:35-16:59

1 stop14h 24m

£693

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

£694

PortlandManchester

PDX - MAN

PDXMAN

Portland

Tue 11/8

08:20-10:25

2 stops18h 05m

Manchester

Wed 19/8

09:00-10:12

3 stops33h 12m

£694

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Wed 9/9

06:00-17:35

2 stops27h 35m

Manchester

Wed 7/10

09:00-15:05

2 stops38h 05m

£696

PortlandManchester

PDX - MAN

PDXMAN

Portland

Thu 15/10

05:30-06:30

2 stops17h 00m

Manchester

Thu 29/10

11:50-21:21

2 stops40h 31m

£713

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 12/5

07:15-10:00

2 stops18h 45m

Manchester

Tue 19/5

08:55-16:30

1 stop15h 35m

£725

PortlandManchester

PDX - MAN

PDXMAN

Portland

Thu 15/10

13:05-22:00

1 stop24h 55m

Manchester

Thu 29/10

13:30-13:25

1 stop30h 55m

£726

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 60 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 12h. United Airlines provides one of the quickest options available for as low as £639. 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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Newark to Edinburgh flights
San Francisco to Gatwick flights
Baltimore to Gatwick flights
O'Hare Intl to Gatwick flights
San Francisco to London City flights
O'Hare Intl to Stansted flights
San Francisco to Stansted flights
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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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