How do I get Price Alerts for flights from Seattle to Wales?

Confirm your travel details to search for the latest offers for flights from Seattle to Wales . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Seattle to Wales with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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 2 as of June 2026.

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.

£167 Cheap Flights from Seattle to Wales in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Seattle to Wales

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 08:50

SEA

MAN

18h 50m

1 stop

13:15 - 23:59

MAN

SEA

18h 44m

1 stop

£425Virgin Atlantic

س, 19 سبتمبر - س, 3 أكتوبر

06:00 - 08:50

SEA

MAN

18h 50m

1 stop

05:55 - 19:04

MAN

SEA

21h 09m

2 stops

£441Virgin Atlantic

س, 19 سبتمبر - س, 3 أكتوبر

08:00 - 23:45

SEA

MAN

31h 45m

2 stops

20:25 - 21:07

MAN

SEA

32h 42m

3 stops

£516Multiple Airlines

ر, 19 أغسطس - ن, 24 أغسطس

08:00 - 20:05

SEA

MAN

28h 05m

3 stops

19:10 - 21:07

MAN

SEA

33h 57m

3 stops

£534Multiple Airlines

ث, 18 أغسطس - ث, 25 أغسطس

18:50 - 21:00

SEA

MAN

18h 10m

2 stops

05:55 - 21:07

MAN

SEA

23h 12m

3 stops

£544Multiple Airlines

ث, 18 أغسطس - ث, 25 أغسطس

14:10 - 08:55

SEA

MAN

34h 45m

3 stops

17:30 - 11:55

MAN

SEA

26h 25m

2 stops

£546Multiple Airlines

خ, 10 سبتمبر - ر, 16 سبتمبر

18:05 - 23:10

SEA

MAN

21h 05m

2 stops

18:00 - 16:00

MAN

SEA

30h 00m

2 stops

£553Multiple Airlines

خ, 10 سبتمبر - ر, 16 سبتمبر

15:55 - 22:00

SEA

MAN

22h 05m

2 stops

14:25 - 13:45

MAN

SEA

31h 20m

2 stops

£554Multiple Airlines

ث, 1 سبتمبر - خ, 10 سبتمبر

14:10 - 08:55

SEA

MAN

34h 45m

3 stops

17:30 - 21:04

MAN

SEA

35h 34m

3 stops

£555Multiple Airlines

خ, 10 سبتمبر - ر, 16 سبتمبر

08:00 - 18:30

SEA

MAN

26h 30m

3 stops

20:25 - 21:07

MAN

SEA

32h 42m

3 stops

£556Multiple Airlines

ر, 19 أغسطس - ن, 24 أغسطس

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Scandinavian Airlines flights from Seattle to Wales

Our best Scandinavian Airlines deals on Seattle to Wales flight tickets

Scandinavian Airlines

29 Sept

SEA15:55Seattle/Tacoma Intl

18h 35m

1 stop

MAN18:30Manchester

10 Oct

MAN09:35Manchester

12h 10m

1 stop

SEA13:45Seattle/Tacoma Intl

£575

Scandinavian Airlines

29 Sept

SEA15:55Seattle/Tacoma Intl

18h 35m

1 stop

MAN18:30Manchester

10 Oct

MAN09:35Manchester

12h 10m

1 stop

SEA13:45Seattle/Tacoma Intl

£576

Scandinavian Airlines

29 Sept

SEA15:55Seattle/Tacoma Intl

20h 35m

2 stops

MAN20:30Manchester

10 Oct

MAN09:35Manchester

12h 10m

1 stop

SEA13:45Seattle/Tacoma Intl

£578

Lufthansa flights from Seattle to Wales

Our best Lufthansa deals on Seattle to Wales flight tickets

Lufthansa

7 Jul

SEA18:50Seattle/Tacoma Intl

14h 15m

1 stop

MAN17:05Manchester

30 Jul

MAN07:00Manchester

17h 59m

1 stop

SEA16:59Seattle/Tacoma Intl

£875

Lufthansa

7 Jul

SEA18:50Seattle/Tacoma Intl

14h 15m

1 stop

MAN17:05Manchester

30 Jul

MAN07:00Manchester

17h 59m

1 stop

SEA16:59Seattle/Tacoma Intl

£876

Lufthansa

7 Jul

SEA18:50Seattle/Tacoma Intl

14h 15m

1 stop

MAN17:05Manchester

30 Jul

MAN07:00Manchester

17h 59m

1 stop

SEA16:59Seattle/Tacoma Intl

£891

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

س 19/9

06:00-08:50

1 stop18h 50m

Manchester

س 3/10

13:15-23:59

1 stop18h 44m

£425

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

س 19/9

06:00-08:50

1 stop18h 50m

Manchester

س 3/10

05:55-19:04

2 stops21h 09m

£441

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ر 19/8

08:00-23:45

2 stops31h 45m

Manchester

ن 24/8

20:25-21:07

3 stops32h 42m

£516

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ث 18/8

08:00-20:05

3 stops28h 05m

Manchester

ث 25/8

19:10-21:07

3 stops33h 57m

£534

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ث 18/8

18:50-21:00

2 stops18h 10m

Manchester

ث 25/8

05:55-21:07

3 stops23h 12m

£544

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

خ 10/9

14:10-08:55

3 stops34h 45m

Manchester

ر 16/9

17:30-11:55

2 stops26h 25m

£546

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

خ 10/9

18:05-23:10

2 stops21h 05m

Manchester

ر 16/9

18:00-16:00

2 stops30h 00m

£553

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ث 1/9

15:55-22:00

2 stops22h 05m

Manchester

خ 10/9

14:25-13:45

2 stops31h 20m

£554

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

خ 10/9

14:10-08:55

3 stops34h 45m

Manchester

ر 16/9

17:30-21:04

3 stops35h 34m

£555

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

ر 19/8

08:00-18:30

3 stops26h 30m

Manchester

ن 24/8

20:25-21:07

3 stops32h 42m

£556

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Seattle to Wales flight deals and tips

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

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Seattle to Wales takes 12h 10m

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

Search flight deals

Frequently asked questions about flying from Seattle to Wales

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 2 as of June 2026.
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.

Frequently asked questions about flying from Seattle to Wales

How do I get Price Alerts for flights from Seattle to Wales?
Confirm your travel details to search for the latest offers for flights from Seattle to Wales. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Seattle to Wales with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.