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Cheap flights from Seattle to Wales from £210

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CWL
22 Oct — 29 Oct1
1 adult

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 17 October 2024.

Thu 14/1114:35SEA - MAN
1 stop12h 10mIcelandair
Thu 21/1111:55MAN - SEA
1 stop13h 05mIcelandair
Deal found 15/10£392
Tue 5/1123:10SEA - MAN
1 stop23h 50mDelta
Tue 12/1114:00MAN - SEA
1 stop16h 25mDelta
Deal found 16/10£462
Tue 5/1115:10SEA - MAN
1 stop24h 10mLufthansa
Tue 12/1106:05MAN - SEA
2 stops20h 27mLufthansa
Deal found 16/10£472
Tue 5/1113:55SEA - MAN
2 stops20h 10mMultiple Airlines
Tue 12/1106:05MAN - SEA
2 stops20h 27mMultiple Airlines
Deal found 16/10£475
Tue 5/1105:36SEA - MAN
2 stops25h 14mUnited Airlines
Tue 12/1106:05MAN - SEA
3 stops23h 02mUnited Airlines
Deal found 16/10£492
Thu 14/1113:35SEA - MAN
2 stops16h 45mBritish Airways
Thu 21/1108:45MAN - SEA
1 stop16h 10mBritish Airways
Deal found 14/10£494
Thu 14/1113:35SEA - MAN
2 stops16h 45mAmerican Airlines
Thu 21/1108:10MAN - SEA
2 stops21h 55mAmerican Airlines
Deal found 15/10£502
Wed 16/1018:40SEA - MAN
1 stop37h 05mTurkish Airlines
Wed 23/1010:45MAN - SEA
1 stop38h 00mTurkish Airlines
Deal found 15/10£603
Mon 4/1100:15SEA - MAN
2 stops23h 20mAer Lingus
Tue 12/1119:45MAN - SEA
1 stop30h 30mAer Lingus
Deal found 16/10£667
Sun 1/1212:34SEA - MAN
1 stop13h 46mAir France
Tue 31/1219:35MAN - SEA
1 stop24h 39mAir France
Deal found 15/10£692
Fri 13/1207:35SEA - MAN
2 stops17h 55mScandinavian Airlines
Sun 5/119:15MAN - SEA
2 stops35h 10mScandinavian Airlines
Deal found 15/10£827
Sat 30/1114:05SEA - CWL
1 stop18h 50mKLM
Sat 7/1217:25CWL - SEA
2 stops31h 34mKLM
Deal found 16/10£835

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 1,037,663 searches. Data last updated 17 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£392 - £675

Route

Depart

Return

Price

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Thu 14/11

1 stop12h 10m

Manchester

Thu 21/11

1 stop13h 05m

£392

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 2/4

1 stop15h 05m

Manchester

Tue 15/4

1 stop12h 35m

£452

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 5/11

1 stop23h 50m

Manchester

Tue 12/11

1 stop16h 25m

£462

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 20/1

2 stops22h 30m

Manchester

Tue 28/1

2 stops20h 20m

£465

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/1

1 stop13h 35m

Manchester

Tue 21/1

1 stop15h 10m

£467

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/1

2 stops18h 50m

Manchester

Wed 22/1

1 stop16h 00m

£471

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 8/1

1 stop17h 35m

Manchester

Tue 14/1

2 stops20h 14m

£472

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Wed 2/4

1 stop19h 10m

Manchester

Tue 15/4

2 stops17h 20m

£477

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 20/1

3 stops26h 50m

Manchester

Tue 28/1

2 stops23h 15m

£482

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/1

2 stops27h 15m

Manchester

Tue 21/1

2 stops35h 10m

£647

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 4/11

2 stops23h 20m

Manchester

Tue 12/11

1 stop30h 30m

£667

Seattle/Tacoma IntlManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 23/11

1 stop31h 05m

Manchester

Sat 30/11

1 stop34h 50m

£675

Flights are sorted by cheapest first

Deals found on 15/10

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 17 October 2024.
Read reviews from past customers who have flown British Airways, Delta and Lufthansa 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
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,911 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,360 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
669 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.5
Good
1,552 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,317 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • Can I find flights from Seattle to Wales for under £400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Wales for under £400. The cheapest flight booked recently is on Icelandair for just £392, but on average you can expect to pay £644.

  • Are there last-minute flights available from Seattle to Wales for under £700?

    There are currently 6+ open flights from Seattle to Wales within the next 7 days for less than £700.

  • 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 £210 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from £412 and Lufthansa from £565 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 - Bristol or Seattle/Tacoma Intl - Cardiff Wales as they are the most popular.

  • What does SEA to CWL mean?

    SEA and CWL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CWL refers to a flight route from Seattle/Tacoma Intl Airport to Cardiff Wales Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Swansea Fairwood Comm Airport (SWS), Holyhead Anglesey Airport (VLY).

  • Can I find deals for flights from Seattle to Wales that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Wales flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Wales with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Wales flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Seattle to Wales that allow pets onboard?

    Many airlines flying from Seattle to Wales offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Wales?

    Yes, you can often find last-minute deals on Seattle to Wales flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Wales flight deals updated?

    The Seattle to Wales flight deals you see on this page were last updated on 16/10.

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Wales (average of £140). Flying from Seattle to Wales in June is currently the most expensive (average of £217). 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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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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