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Cheap flights from Washington to Wales from £169

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
19 Aug — 26 Aug1
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 20 July 2026.

Wed 2/1214:35
SEA
-
MAN
1 stop12h 10m
Icelandair
Sun 6/1211:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 15/7£474
Mon 12/1015:40
SEA
-
MAN
1 stop12h 00m
Icelandair
Wed 28/1011:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 17/7£482
Mon 26/1015:35
SEA
-
MAN
1 stop12h 10m
Icelandair
Mon 2/1111:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 15/7£509
Tue 29/919:00
SEA
-
MAN
1 stop32h 40m
Icelandair
Sat 10/1013:05
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 15/7£521
Mon 26/1015:35
SEA
-
MAN
1 stop12h 10m
Icelandair
Sun 1/1111:55
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 16/7£531
Wed 19/819:00
PDX
-
MAN
1 stop32h 40m
Multiple Airlines
Wed 26/807:55
MAN
-
PDX
3 stops33h 36m
Multiple Airlines
Deal found 16/7£542
Wed 2/923:25
SEA
-
MAN
1 stop28h 15m
Multiple Airlines
Wed 23/918:45
MAN
-
SEA
2 stops32h 00m
Multiple Airlines
Deal found 16/7£549
Sat 29/815:40
SEA
-
MAN
1 stop12h 00m
Multiple Airlines
Sun 6/919:20
MAN
-
SEA
2 stops28h 40m
Multiple Airlines
Deal found 16/7£555
Thu 20/805:50
SEA
-
MAN
3 stops24h 05m
Multiple Airlines
Wed 26/822:25
MAN
-
SEA
3 stops30h 35m
Multiple Airlines
Deal found 16/7£575
Wed 19/819:00
PDX
-
MAN
1 stop32h 40m
Icelandair
Wed 26/813:05
MAN
-
PDX
1 stop12h 45m
Icelandair
Deal found 16/7£591
Mon 7/1216:05
PDX
-
MAN
2 stops40h 55m
United Airlines
Thu 10/1211:30
MAN
-
PDX
2 stops41h 03m
United Airlines
Deal found 15/7£592
Mon 7/1205:00
GEG
-
MAN
2 stops19h 40m
United Airlines
Wed 9/1206:10
MAN
-
GEG
2 stops38h 08m
United Airlines
Deal found 14/7£603

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 20 July 2026.

Round-trip from

£474

One-way from

£169
Icelandair
  • Icelandair
  • 2/12-6/12
  • 2 total stops
  • 25h 15m total
  • Washington to Wales
Search Deals
25/7
  • 25/7
  • 2 total stops
  • 31h 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 20 July 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
Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 2/12

14:35-10:45

1 stop12h 10m

Manchester

Sun 6/12

11:55-17:00

1 stop13h 05m

£474

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Mon 7/12

05:00-08:40

2 stops19h 40m

Manchester

Wed 9/12

06:10-12:18

2 stops38h 08m

£603

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 5/8

23:25-11:40

1 stop28h 15m

Manchester

Sun 23/8

13:05-11:45

1 stop30h 40m

£667

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 15/10

20:20-19:15

1 stop14h 55m

Manchester

Mon 26/10

16:20-12:25

1 stop27h 05m

£717

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 16/10

23:05-08:15

2 stops25h 10m

Manchester

Wed 28/10

13:00-10:00

2 stops28h 00m

£725

PortlandManchester

PDX - MAN

PDXMAN

Portland

Wed 9/12

13:12-14:55

2 stops17h 43m

Manchester

Sun 20/12

08:55-23:20

2 stops22h 25m

£725

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 13/10

07:30-09:50

2 stops18h 20m

Manchester

Tue 27/10

11:55-00:35

2 stops19h 40m

£731

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 19/8

19:00-10:15

3 stops31h 15m

Bristol

Wed 26/8

07:10-09:31

3 stops34h 21m

£734

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 25/8

08:00-06:30

1 stop14h 30m

Manchester

Wed 2/9

09:00-19:07

2 stops18h 07m

£737

PortlandManchester

PDX - MAN

PDXMAN

Portland

Thu 10/9

19:30-23:10

1 stop19h 40m

Manchester

Mon 21/9

20:15-00:07

2 stops35h 52m

£759

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 50 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 10m. Icelandair provides one of the quickest options available for as low as £474. 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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Denver to Heathrow flights
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Boston to Stansted flights
Boston to Edinburgh flights
George Bush Intcntl to Heathrow flights
Los Angeles to Stansted flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
San Francisco to Gatwick flights
Raleigh to Heathrow flights
Reagan-National to Gatwick flights
O'Hare Intl to Stansted flights
Los Angeles to London City flights
San Francisco to London City flights
Minneapolis to Heathrow flights
Orlando to Gatwick flights
O'Hare Intl 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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