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Wales

$225+ Cheap flights from Washington to Wales

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Washington to Wales

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 January 27, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:40 pm
SEA
-
MAN
2 stops25h 15m
Multiple Airlines
Mon 4/278:00 am
MAN
-
SEA
2 stops20h 40m
Multiple Airlines
Deal found 1/26$494
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 pm
SEA
-
MAN
1 stop32h 40m
Icelandair
Tue 4/281:05 pm
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 1/26$516
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 pm
SEA
-
MAN
1 stop32h 40m
Icelandair
Thu 10/151:05 pm
MAN
-
SEA
1 stop15h 35m
Icelandair
Deal found 1/26$528
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:40 pm
SEA
-
MAN
2 stops25h 15m
Multiple Airlines
Wed 4/298:40 am
MAN
-
SEA
2 stops20h 00m
Multiple Airlines
Deal found 1/26$558
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:40 pm
SEA
-
MAN
2 stops20h 35m
Multiple Airlines
Wed 4/298:40 am
MAN
-
SEA
2 stops20h 00m
Multiple Airlines
Deal found 1/26$570
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 pm
SEA
-
MAN
1 stop32h 40m
Icelandair
Tue 9/291:05 pm
MAN
-
SEA
1 stop12h 50m
Icelandair
Deal found 1/27$572
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:10 am
SEA
-
MAN
3 stops30h 45m
Multiple Airlines
Tue 4/287:40 pm
MAN
-
SEA
2 stops24h 40m
Multiple Airlines
Deal found 1/27$577
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:00 pm
SEA
-
MAN
1 stop12h 45m
Icelandair
Tue 3/1711:55 am
MAN
-
SEA
1 stop13h 05m
Icelandair
Deal found 1/26$581
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 pm
SEA
-
MAN
1 stop32h 40m
Multiple Airlines
Tue 4/2810:45 pm
MAN
-
SEA
3 stops42h 48m
Multiple Airlines
Deal found 1/26$587
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:38 pm
GEG
-
MAN
2 stops26h 42m
Lufthansa
Wed 3/116:25 am
MAN
-
GEG
2 stops21h 53m
Lufthansa
Deal found 1/25$611
This Cheapflightsfares deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:50 pm
PDX
-
MAN
2 stops23h 30m
Lufthansa
Tue 3/109:25 am
MAN
-
PDX
2 stops18h 45m
Lufthansa
Deal found 1/25$621
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:05 pm
PDX
-
MAN
1 stop32h 35m
Icelandair
Fri 9/111:05 pm
MAN
-
PDX
1 stop12h 50m
Icelandair
Deal found 1/26$622

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$494
(Mytrip)

One-way from

$225
(oojo)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cardiff Wales flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cardiff Wales flights.
Search Deals
From Washington to Wales
Search Deals
One-way flight from Washington to Wales
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Washington to Wales that are best for you.

Fly from

Washington

Fly to

Wales

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 4/24

7:00 pm-11:40 am

1 stop32h 40m

Manchester

Wed 4/29

1:05 pm-5:55 pm

1 stop12h 50m

$516

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 4/23

7:00 pm-11:40 am

1 stop32h 40m

Manchester

Wed 4/29

1:05 pm-8:40 pm

1 stop15h 35m

$516

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 4/23

3:40 pm-8:15 pm

2 stops20h 35m

Manchester

Wed 4/29

8:40 am-8:40 pm

2 stops20h 00m

$570

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/4

2:35 pm-11:00 am

1 stop12h 25m

Manchester

Thu 3/19

11:55 am-6:00 pm

1 stop13h 05m

$608

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 3/8

3:35 pm-10:45 am

1 stop12h 10m

Manchester

Sat 3/14

11:55 am-6:25 pm

1 stop13h 30m

$608

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 3/4

2:35 pm-11:00 am

1 stop12h 25m

Manchester

Sat 3/14

11:55 am-6:25 pm

1 stop13h 30m

$608

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Tue 2/24

12:38 pm-11:20 pm

2 stops26h 42m

Manchester

Wed 3/11

6:25 am-9:18 pm

2 stops21h 53m

$611

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 4/23

3:40 pm-7:05 pm

2 stops19h 25m

Manchester

Tue 4/28

10:45 pm-9:33 am

3 stops42h 48m

$615

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 4/24

7:00 pm-11:40 am

1 stop32h 40m

Manchester

Wed 4/29

7:55 am-9:51 pm

2 stops21h 56m

$616

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 3/7

6:50 pm-4:25 pm

1 stop13h 35m

Manchester

Fri 3/13

11:50 am-12:30 pm

1 stop31h 40m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 44 results
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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 round-trip 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?

    For as low as $624, Icelandair can have you in Wales from State of Washington in 14h 21m. The distance between State of Washington and Wales is about 4747 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 vacation 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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