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Wales

$311+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 December 10, 2025.

This KLM deal was found by Cheapflights users on 12/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:05 pmSEA - MAN
1 stop22h 55mKLM
Mon 2/21:40 pmMAN - SEA
1 stop30h 00mKLM
Deal found 12/9$753
This Flighttix deal was found by Cheapflights users on 12/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:20 amSEA - MAN
1 stop15h 20mVirgin Atlantic
Wed 2/251:00 pmMAN - SEA
1 stop37h 43mVirgin Atlantic
Deal found 12/8$808
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:05 pmSEA - MAN
1 stop17h 30mDelta
Mon 2/25:50 amMAN - SEA
2 stops17h 38mDelta
Deal found 12/9$814
This Expedia deal was found by Cheapflights users on 12/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:30 amSEA - MAN
2 stops16h 40mAir France
Wed 2/251:00 pmMAN - SEA
1 stop18h 12mAir France
Deal found 12/8$819
This Expedia deal was found by Cheapflights users on 12/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:40 amSEA - MAN
2 stops23h 15mSWISS
Wed 2/259:10 amMAN - SEA
2 stops22h 20mSWISS
Deal found 12/8$825
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:30 amSEA - MAN
2 stops16h 40mDelta
Wed 2/255:50 amMAN - SEA
2 stops22h 10mDelta
Deal found 12/8$838
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Mon 12/292:00 pmSEA - MAN
2 stops18h 55mLufthansa
Mon 2/25:45 pmMAN - SEA
2 stops32h 29mLufthansa
Deal found 12/9$857
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:40 amSEA - MAN
2 stops19h 40mUnited Airlines
Wed 2/256:00 amMAN - SEA
3 stops23h 01mUnited Airlines
Deal found 12/8$873
This Flighttix deal was found by Cheapflights users on 12/8. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/113:05 pmSEA - MAN
1 stop21h 00mVirgin Atlantic
Wed 2/251:00 pmMAN - SEA
1 stop18h 12mVirgin Atlantic
Deal found 12/8$877
This oojo deal was found by Cheapflights users on 12/10. 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 12/177:55 amSEA - MAN
2 stops18h 50mIcelandair
Fri 1/1611:55 amMAN - SEA
1 stop13h 05mIcelandair
Deal found 12/10$964
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/177:55 amSEA - MAN
2 stops18h 50mIcelandair
Wed 1/1411:55 amMAN - SEA
1 stop13h 05mIcelandair
Deal found 12/10$980
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmGEG - MAN
2 stops26h 21mUnited Airlines
Tue 1/69:25 amMAN - GEG
2 stops58h 14mUnited Airlines
Deal found 12/9$1,072

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 December 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$495
(oojo)

One-way from

$311
(Kiwi.com)
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.
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From Washington to Wales
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One-way flight from Washington to Wales
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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 December 10, 2025.
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

Sun 3/8

3:35 pm-10:45 am

1 stop12h 10m

Manchester

Tue 3/17

11:55 am-6:00 pm

1 stop13h 05m

$495

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 1/30

2:35 pm-11:00 am

1 stop12h 25m

Manchester

Tue 2/3

11:55 am-5:00 pm

1 stop13h 05m

$522

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 1/27

2:35 pm-10:45 am

1 stop12h 10m

Manchester

Tue 2/24

11:55 am-5:00 pm

1 stop13h 05m

$522

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Fri 1/23

2:35 pm-7:40 pm

2 stops21h 05m

Bristol

Fri 1/30

8:00 am-5:00 pm

2 stops17h 00m

$578

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 1/22

2:35 pm-10:00 pm

3 stops23h 25m

Manchester

Thu 1/29

7:40 am-5:00 pm

2 stops17h 20m

$586

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Tue 2/24

1:44 pm-11:20 pm

2 stops25h 36m

Manchester

Wed 3/11

6:25 am-9:18 pm

2 stops21h 53m

$607

SpokaneManchester

GEG - MAN

GEGMAN

Spokane

Fri 1/30

6:53 am-11:20 pm

2 stops32h 27m

Manchester

Fri 2/6

6:25 am-7:16 pm

2 stops20h 51m

$607

PortlandManchester

PDX - MAN

PDXMAN

Portland

Wed 1/7

3:50 pm-11:20 pm

2 stops23h 30m

Manchester

Wed 1/14

6:25 am-6:56 pm

2 stops20h 31m

$607

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 1/12

2:10 pm-11:20 pm

2 stops25h 10m

Manchester

Thu 1/22

11:15 am-10:43 pm

2 stops19h 28m

$607

PortlandManchester

PDX - MAN

PDXMAN

Portland

Mon 2/9

9:45 pm-10:30 am

1 stop28h 45m

Manchester

Wed 2/25

1:00 pm-7:16 pm

1 stop38h 16m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 40 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

What is the cheapest time of day to fly from WA to WLS?

Find hourly flight availability from Washington to Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 10, 2025.

It’s optimal to fly from State of Washington to Wales at noon. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the evening.

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 $495, Icelandair can have you in Wales from State of Washington in 12h 10m. The distance between State of Washington and Wales is about 4633 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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