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Cheap flights from Seattle to Wales from £220

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
27 Nov — 4 Dec1
1 adult

Cheap flight deals from Seattle to Wales

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Wales (GBWLS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 November 2024.

Find flight deals from Seattle to Wales

Cheapest flights from Seattle to Wales
Explore the most affordable flight options available from Seattle to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 November 2024.

Wed 4/1212:34SEA - MAN
1 stop19h 21mMultiple Airlines
Mon 9/1220:30MAN - SEA
1 stop23h 22mMultiple Airlines
Deal found 20/11£507
Fri 6/1214:00SEA - MAN
1 stop14h 05mUnited Airlines
Sun 8/1206:25MAN - SEA
1 stop14h 55mUnited Airlines
Deal found 20/11£512
Wed 4/1212:34SEA - MAN
1 stop13h 46mDelta
Mon 9/1205:55MAN - SEA
2 stops24h 29mDelta
Deal found 20/11£555
Mon 2/1220:00SEA - MAN
1 stop12h 45mAer Lingus
Sun 8/1208:10MAN - SEA
1 stop18h 05mAer Lingus
Deal found 21/11£617
Sat 30/1119:00SEA - MAN
1 stop31h 05mTurkish Airlines
Tue 3/1214:15MAN - SEA
1 stop34h 50mTurkish Airlines
Deal found 20/11£641
Mon 2/1214:35SEA - MAN
1 stop12h 10mIcelandair
Fri 6/1211:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 20/11£645
Sun 1/1215:10SEA - MAN
1 stop24h 10mLufthansa
Mon 9/1217:40MAN - SEA
1 stop27h 40mLufthansa
Deal found 20/11£647
Fri 29/1114:05SEA - MAN
1 stop21h 55mKLM
Thu 5/1210:40MAN - SEA
1 stop33h 12mKLM
Deal found 20/11£680
Thu 5/1213:35SEA - MAN
1 stop23h 40mAir France
Sat 7/1206:00MAN - SEA
2 stops18h 25mAir France
Deal found 20/11£744
Fri 20/1220:00SEA - BRS
1 stop17h 45mMultiple Airlines
Fri 27/1205:55BRS - SEA
1 stop20h 20mMultiple Airlines
Deal found 22/11£978
Fri 20/1220:00SEA - MAN
2 stops27h 55mBritish Airways
Fri 27/1206:00MAN - SEA
1 stop13h 20mBritish Airways
Deal found 21/11£1,128
Fri 20/1220:00SEA - BRS
2 stops39h 25mBritish Airways
Fri 27/1219:55BRS - SEA
2 stops23h 25mBritish Airways
Deal found 22/11£1,392

Find flights from Seattle to Wales within your budget

Customise your flight search to find flights from Seattle 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 915,844 searches. Data last updated 22 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 15/1

14:35-10:45

1 stop12h 10m

Manchester

Mon 20/1

11:55-17:00

1 stop13h 05m

£410

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 12/1

14:35-10:45

1 stop12h 10m

Manchester

Sat 18/1

06:55-14:21

2 stops39h 26m

£471

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 5/2

18:50-16:20

1 stop13h 30m

Manchester

Wed 12/2

07:50-16:55

1 stop17h 05m

£476

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 11/2

18:50-18:40

1 stop15h 50m

Manchester

Thu 27/2

09:55-23:22

2 stops21h 27m

£481

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 22/1

07:10-08:20

2 stops17h 10m

Manchester

Wed 29/1

14:00-22:25

1 stop16h 25m

£485

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 22/1

10:35-12:00

2 stops17h 25m

Manchester

Wed 29/1

06:00-18:30

2 stops20h 30m

£489

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 2/2

07:10-07:00

1 stop15h 50m

Manchester

Tue 11/2

12:00-22:07

1 stop18h 07m

£490

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/1

18:50-18:35

1 stop15h 45m

Manchester

Mon 13/1

14:50-11:20

1 stop28h 30m

£492

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 9/2

13:59-16:20

2 stops18h 21m

Manchester

Fri 21/2

07:50-16:55

1 stop17h 05m

£497

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 22/1

06:10-14:50

3 stops24h 40m

Manchester

Wed 29/1

06:00-21:30

2 stops23h 30m

£510

Flights are sorted by cheapest return flights first.

Deals found on 21/11

Showing 1-10 of 40 results
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Best time to book a flight from Seattle to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Seattle 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.

Travel insights for flights from Seattle to Wales

Get recent, data-driven insights about flights from Seattle to Wales including ideal travel times, pricing trends, and more.

Rainfall in Wales by month

Plan your trip to Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wales ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Wales when rainfall is around 50.0 mm.

Temperature in Wales by month

Plan your trip to Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Wales

Get insights into the airlines that provide service to Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wales. Reviews last updated 22 November 2024.
Read reviews from past customers who have flown Aer Lingus, Turkish Airlines and United Airlines from Seattle to Wales. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,747 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,299 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
662 reviews
Delta
8.0
Very Good
8,747 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Wales?

    For a flight from Seattle to Wales, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • What are the cheapest airlines to fly from Seattle to Wales one-way?

    One-way options have recently been found by users for as low as £222 on Icelandair. Other airlines that offer cheap prices include Lufthansa from £312 and SWISS from £313 one-way.

  • What are the most popular routes from Seattle to Wales?

    When deciding which route to take from Seattle to Wales consider Seattle/Tacoma Intl - Manchester, Seattle/Tacoma Intl - Cardiff Wales or Seattle/Tacoma Intl - Bristol as they are the most popular.

  • Can I find deals for flights from Seattle to Wales that include hotel bookings?

    Yes. In addition to deals on Seattle to Wales flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Wales.

  • Can I find deals for business class flights from Seattle to Wales?

    Yes. Cheapflights offers flight deals from Seattle 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.

  • What is the cheapest month to book a flight from Seattle to Wales?

    Currently, July is the cheapest month in which you can book a flight from Seattle to Wales (average of £169). Flying from Seattle to Wales in October is currently the most expensive (average of £259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Wales

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Wales?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Wales. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle 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 Seattle.

Can Cheapflights find flights from Seattle to Wales with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Wales, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Wales become cheaper?

Yes! Start tracking prices for Seattle 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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