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 6 as of May 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Wales may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$285 Cheap Flights from Seattle to Wales in 2026

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Find the cheapest flights from Seattle to Wales

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 8:40 am

SEA

MAN

16h 40m

2 stops

8:55 pm - 9:07 pm

MAN

SEA

32h 12m

2 stops

$779Multiple Airlines

Tue, Jul 7 - Thu, Jul 30

3:40 pm - 9:40 am

SEA

MAN

34h 00m

3 stops

7:45 am - 11:45 am

MAN

SEA

36h 00m

2 stops

$806Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

11:00 pm - 10:25 am

SEA

MAN

27h 25m

2 stops

9:00 am - 9:04 pm

MAN

SEA

20h 04m

1 stop

$809United Airlines

Sun, Sep 20 - Wed, Sep 23

6:00 pm - 5:10 pm

SEA

MAN

39h 10m

2 stops

9:00 am - 3:36 pm

MAN

SEA

38h 36m

2 stops

$811United Airlines

Sun, Sep 6 - Wed, Sep 9

6:55 pm - 4:50 pm

SEA

MAN

13h 55m

1 stop

12:05 pm - 5:10 pm

MAN

SEA

13h 05m

1 stop

$816Aer Lingus

Fri, Aug 7 - Sun, Aug 16

11:00 pm - 10:25 am

SEA

MAN

27h 25m

2 stops

9:00 am - 6:59 pm

MAN

SEA

17h 59m

2 stops

$820United Airlines

Sun, Sep 20 - Wed, Sep 23

3:35 pm - 10:45 am

SEA

MAN

12h 10m

1 stop

11:55 am - 5:00 pm

MAN

SEA

13h 05m

1 stop

$825Icelandair

Mon, Oct 26 - Mon, Nov 2

5:00 pm - 5:10 pm

SEA

MAN

40h 10m

2 stops

9:00 am - 9:04 pm

MAN

SEA

20h 04m

1 stop

$830United Airlines

Sun, Sep 6 - Wed, Sep 9

3:55 pm - 8:30 pm

SEA

MAN

20h 35m

2 stops

10:40 am - 1:45 pm

MAN

SEA

35h 05m

2 stops

$831Scandinavian Airlines

Tue, Sep 29 - Sat, Oct 10

3:55 pm - 8:30 pm

SEA

MAN

20h 35m

2 stops

10:40 am - 1:45 pm

MAN

SEA

35h 05m

2 stops

$832Scandinavian Airlines

Tue, Sep 29 - Sat, Oct 10

Icelandair flights from Seattle to Wales

Our best Icelandair deals on Seattle to Wales flight tickets

Icelandair

Oct 26

SEA3:35 pmSeattle/Tacoma Intl

12h 10m

1 stop

MAN10:45 amManchester

Nov 2

MAN11:55 amManchester

13h 05m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$825

Icelandair

Sep 29

SEA7:00 pmSeattle/Tacoma Intl

32h 40m

1 stop

MAN11:40 amManchester

Oct 10

MAN1:05 pmManchester

15h 35m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$838

Icelandair

Sep 29

SEA3:40 pmSeattle/Tacoma Intl

12h 00m

1 stop

MAN11:40 amManchester

Oct 10

MAN1:05 pmManchester

15h 35m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$844

British Airways flights from Seattle to Wales

Our best British Airways deals on Seattle to Wales flight tickets

British Airways

Oct 26

SEA7:50 pmSeattle/Tacoma Intl

12h 20m

1 stop

MAN3:10 pmManchester

Nov 2

MAN8:05 pmManchester

23h 25m

1 stop

SEA11:30 amSeattle/Tacoma Intl

$886

British Airways

Oct 26

SEA3:10 pmSeattle/Tacoma Intl

15h 50m

2 stops

MAN2:00 pmManchester

Nov 2

MAN8:05 pmManchester

23h 25m

1 stop

SEA11:30 amSeattle/Tacoma Intl

$909

British Airways

Oct 26

SEA3:10 pmSeattle/Tacoma Intl

15h 50m

2 stops

MAN2:00 pmManchester

Nov 2

MAN8:05 pmManchester

23h 25m

1 stop

SEA11:30 amSeattle/Tacoma Intl

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 7/7

8:00 am-8:40 am

2 stops16h 40m

Manchester

Thu 7/30

8:55 pm-9:07 pm

2 stops32h 12m

$779

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 6/1

3:40 pm-9:40 am

3 stops34h 00m

Manchester

Mon 6/8

7:45 am-11:45 am

2 stops36h 00m

$806

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 9/20

11:00 pm-10:25 am

2 stops27h 25m

Manchester

Wed 9/23

9:00 am-9:04 pm

1 stop20h 04m

$809

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 9/6

6:00 pm-5:10 pm

2 stops39h 10m

Manchester

Wed 9/9

9:00 am-3:36 pm

2 stops38h 36m

$811

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Fri 8/7

6:55 pm-4:50 pm

1 stop13h 55m

Manchester

Sun 8/16

12:05 pm-5:10 pm

1 stop13h 05m

$816

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 9/20

11:00 pm-10:25 am

2 stops27h 25m

Manchester

Wed 9/23

9:00 am-6:59 pm

2 stops17h 59m

$820

Quickest round-trip

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Mon 10/26

3:35 pm-10:45 am

1 stop12h 10m

Manchester

Mon 11/2

11:55 am-5:00 pm

1 stop13h 05m

$825

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Sun 9/6

5:00 pm-5:10 pm

2 stops40h 10m

Manchester

Wed 9/9

9:00 am-9:04 pm

1 stop20h 04m

$830

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 9/29

3:55 pm-8:30 pm

2 stops20h 35m

Manchester

Sat 10/10

10:40 am-1:45 pm

2 stops35h 05m

$831

SeattleManchester

SEA - MAN

SEAMAN

Seattle/Tacoma Intl

Tue 9/29

3:55 pm-8:30 pm

2 stops20h 35m

Manchester

Sat 10/10

10:40 am-1:45 pm

2 stops35h 05m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

WestJet 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

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.

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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 6 as of May 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 you'll need for your trip to Wales may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Wales. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Wales for you.

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

All flight searches from Seattle to Wales on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Wales.

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.