When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Wales?

Prices for flights from Seattle/Tacoma Intl Airport to Wales are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Wales?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Wales is 3 as of October 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Wales?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wales.

What documentation or ID do you need to fly to Wales?

The travel and health documents required for your trip to Wales can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wales. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£269 Cheap Flights from Seattle to Wales in 2025/26

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Find the cheapest flights from Seattle to Wales

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:35 - 10:45SEA-MAN

12h 10m1 stop

11:55 - 17:00MAN-SEA

13h 05m1 stop

£376Icelandair

Find Deal

Tue, 4 Nov - Sun, 23 Nov

14:35 - 10:45SEA-MAN

12h 10m1 stop

11:55 - 17:00MAN-SEA

13h 05m1 stop

£393Icelandair

Find Deal

Sun, 1 Mar - Thu, 5 Mar

13:40 - 10:10SEA-MAN

12h 30m1 stop

13:30 - 23:58MAN-SEA

18h 28m1 stop

£471Virgin Atlantic

Find Deal

Sat, 6 Dec - Sat, 13 Dec

14:35 - 21:55SEA-BRS

23h 20m2 stops

07:00 - 17:00BRS-SEA

18h 00m2 stops

£471Multiple Airlines

Find Deal

Sun, 7 Dec - Sun, 14 Dec

10:05 - 21:55SEA-BRS

27h 50m3 stops

09:40 - 12:10BRS-SEA

34h 30m2 stops

£472Multiple Airlines

Find Deal

Sun, 7 Dec - Sun, 14 Dec

15:40 - 23:20SEA-MAN

47h 40m2 stops

17:40 - 13:20MAN-SEA

27h 40m1 stop

£487Lufthansa

Find Deal

Sat, 6 Dec - Sat, 13 Dec

14:11 - 18:35SEA-MAN

20h 24m2 stops

10:10 - 22:59MAN-SEA

20h 49m2 stops

£488Scandinavian Airlines

Find Deal

Mon, 17 Nov - Mon, 24 Nov

10:05 - 17:00SEA-MAN

22h 55m2 stops

06:25 - 13:20MAN-SEA

14h 55m1 stop

£496Lufthansa

Find Deal

Mon, 16 Feb - Sun, 22 Feb

14:00 - 09:30SEA-MAN

35h 30m2 stops

10:10 - 22:22MAN-SEA

20h 12m2 stops

£536Scandinavian Airlines

Find Deal

Sun, 1 Mar - Thu, 5 Mar

15:05 - 22:10SEA-BRS

23h 05m1 stop

13:40 - 12:35BRS-SEA

29h 55m1 stop

£688Virgin Atlantic

Find Deal

Thu, 5 Mar - Mon, 9 Mar

Icelandair flights from Seattle to Wales

Our best Icelandair deals on Seattle to Wales flight tickets

Icelandair

4 Nov

SEA14:35Seattle/Tacoma Intl

12h 10m

1 stop

MAN10:45Manchester

23 Nov

MAN11:55Manchester

13h 05m

1 stop

SEA17:00Seattle/Tacoma Intl

£376

Find similar

Icelandair

1 Mar

SEA14:35Seattle/Tacoma Intl

12h 10m

1 stop

MAN10:45Manchester

5 Mar

MAN11:55Manchester

13h 05m

1 stop

SEA17:00Seattle/Tacoma Intl

£393

Find similar

Icelandair

17 Nov

SEA14:35Seattle/Tacoma Intl

12h 10m

1 stop

MAN10:45Manchester

24 Nov

MAN11:55Manchester

13h 05m

1 stop

SEA17:00Seattle/Tacoma Intl

£395

Find similar

Virgin Atlantic flights from Seattle to Wales

Our best Virgin Atlantic deals on Seattle to Wales flight tickets

Virgin Atlantic

6 Dec

SEA13:40Seattle/Tacoma Intl

12h 30m

1 stop

MAN10:10Manchester

13 Dec

MAN13:30Manchester

18h 28m

1 stop

SEA23:58Seattle/Tacoma Intl

£471

Find similar

Virgin Atlantic

5 Mar

SEA15:05Seattle/Tacoma Intl

23h 05m

1 stop

BRS22:10Bristol

9 Mar

BRS13:40Bristol

29h 55m

1 stop

SEA12:35Seattle/Tacoma Intl

£688

Find similar

Virgin Atlantic

5 Mar

SEA15:05Seattle/Tacoma Intl

33h 20m

1 stop

BRS08:25Bristol

9 Mar

BRS13:40Bristol

29h 55m

1 stop

SEA12:35Seattle/Tacoma Intl

£689

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 4/11

14:35-10:45

1 stop12h 10m

Manchester

Sun 23/11

11:55-17:00

1 stop13h 05m

£376

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 1/3

14:35-10:45

1 stop12h 10m

Manchester

Thu 5/3

11:55-17:00

1 stop13h 05m

£393

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 6/12

13:40-10:10

1 stop12h 30m

Manchester

Sat 13/12

13:30-23:58

1 stop18h 28m

£471

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 7/12

14:35-21:55

2 stops23h 20m

Bristol

Sun 14/12

07:00-17:00

2 stops18h 00m

£471

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Sun 7/12

10:05-21:55

3 stops27h 50m

Bristol

Sun 14/12

09:40-12:10

2 stops34h 30m

£472

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sat 6/12

15:40-23:20

2 stops47h 40m

Manchester

Sat 13/12

17:40-13:20

1 stop27h 40m

£487

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 17/11

14:11-18:35

2 stops20h 24m

Manchester

Mon 24/11

10:10-22:59

2 stops20h 49m

£488

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 16/2

10:05-17:00

2 stops22h 55m

Manchester

Sun 22/2

06:25-13:20

1 stop14h 55m

£496

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 1/3

14:00-09:30

2 stops35h 30m

Manchester

Thu 5/3

10:10-22:22

2 stops20h 12m

£536

SeattleBristol

SEA - BRS

SEABRS

Seattle/Tacoma Intl

Thu 5/3

15:05-22:10

1 stop23h 05m

Bristol

Mon 9/3

13:40-12:35

1 stop29h 55m

£688

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Wales

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Wales?

United Airlines, Virgin Atlantic, and Aer Lingus are the most popular carriers operating from Seattle/Tacoma Intl to Wales

Cheap Seattle to Wales flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Wales

Direct flights	None

There are no direct flights from Seattle to Wales. There are no popular flight routes from Seattle to Wales.

Search flight deals

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Wales?
Prices for flights from Seattle/Tacoma Intl Airport to Wales are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Wales?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Wales is 3 as of October 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Wales?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wales.
What documentation or ID do you need to fly to Wales?
The travel and health documents required for your trip to Wales can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wales. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Wales?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Wales . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Wales with flexible booking policies on momondo?

Flights from Seattle to Wales with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Wales?

momondo helps you find the best flight between Seattle and Wales by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Wales right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Wales flights. All you need is a valid email address and we will do the rest; it is that quick and easy.