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 5 as of August 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.

$159 Cheap Flights from Seattle to Wales in 2026

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.

8:19 am - 7:35 amSEA Seattle/Tacoma Intl-MAN Manchester

15h 16m2 stops Toronto Pearson Intl Dublin

10:00 am - 7:47 pmMAN Manchester-SEA Seattle/Tacoma Intl

17h 47m2 stops Dublin Toronto Pearson Intl

$630Multiple Airlines

Thu, Nov 12 - Tue, Nov 24

3:35 pm - 10:45 amSEA Seattle/Tacoma Intl-MAN Manchester

12h 10m1 stop Reykjavik Keflavik Intl

11:55 am - 5:00 pmMAN Manchester-SEA Seattle/Tacoma Intl

13h 05m1 stop Reykjavik Keflavik Intl

$666Icelandair

Mon, Oct 26 - Mon, Nov 2

1:50 pm - 10:30 pmSEA Seattle/Tacoma Intl-MAN Manchester

24h 40m2 stops Frankfurt am Main Kastrup Copenhagen

7:00 am - 9:57 pmMAN Manchester-SEA Seattle/Tacoma Intl

22h 57m3 stops Kastrup Copenhagen Toronto Pearson Intl Vancouver Intl

$684Multiple Airlines

Sat, Nov 7 - Sun, Nov 15

11:25 pm - 11:40 amSEA Seattle/Tacoma Intl-MAN Manchester

28h 15m1 stop Reykjavik Keflavik Intl

1:05 pm - 8:40 pmMAN Manchester-SEA Seattle/Tacoma Intl

15h 35m1 stop Reykjavik Keflavik Intl

$699Icelandair

Sat, Sep 12 - Tue, Oct 6

6:45 pm - 4:30 pmSEA Seattle/Tacoma Intl-MAN Manchester

13h 45m1 stop London Heathrow

4:10 pm - 4:50 pmMAN Manchester-SEA Seattle/Tacoma Intl

32h 40m1 stop London Heathrow

$912British Airways

Mon, Jan 11 - Thu, Jan 14

6:45 pm - 4:30 pmSEA Seattle/Tacoma Intl-MAN Manchester

13h 45m1 stop London Heathrow

4:10 pm - 4:50 pmMAN Manchester-SEA Seattle/Tacoma Intl

32h 40m1 stop London Heathrow

$913British Airways

Mon, Jan 11 - Thu, Jan 14

11:45 am - 10:30 amSEA Seattle/Tacoma Intl-MAN Manchester

14h 45m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:57 pmMAN Manchester-SEA Seattle/Tacoma Intl

25h 57m2 stops Paris Charles de Gaulle Salt Lake City

$924Delta

Tue, Dec 1 - Wed, Dec 16

5:35 am - 12:45 pmSEA Seattle/Tacoma Intl-MAN Manchester

23h 10m2 stops Salt Lake City Amsterdam Schiphol

5:50 am - 11:50 amMAN Manchester-SEA Seattle/Tacoma Intl

14h 00m1 stop Amsterdam Schiphol

$933Delta

Sun, Dec 13 - Fri, Dec 25

8:25 am - 8:20 amSEA Seattle/Tacoma Intl-MAN Manchester

15h 55m2 stops Minneapolis St Paul Amsterdam Schiphol

5:50 am - 2:44 pmMAN Manchester-SEA Seattle/Tacoma Intl

16h 54m2 stops Amsterdam Schiphol Salt Lake City

$1,025KLM

Thu, Dec 3 - Mon, Dec 14

8:25 am - 8:20 amSEA Seattle/Tacoma Intl-MAN Manchester

15h 55m2 stops Minneapolis St Paul Amsterdam Schiphol

5:50 am - 2:44 pmMAN Manchester-SEA Seattle/Tacoma Intl

16h 54m2 stops Amsterdam Schiphol Salt Lake City

$1,050KLM

Thu, Dec 3 - Wed, Dec 16

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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

$666

Icelandair

Sep 12

SEA11:25 pmSeattle/Tacoma Intl

28h 15m

1 stop

MAN11:40 amManchester

Oct 6

MAN1:05 pmManchester

15h 35m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$699

Icelandair

Sep 12

SEA11:25 pmSeattle/Tacoma Intl

28h 15m

1 stop

MAN11:40 amManchester

Oct 8

MAN1:05 pmManchester

15h 35m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$726

Aer Lingus flights from Seattle to Wales

Our best Aer Lingus deals on Seattle to Wales flight tickets

Aer Lingus

Aug 24

SEA7:10 pmSeattle/Tacoma Intl

13h 45m

1 stop

MAN4:55 pmManchester

Sep 5

MAN12:05 pmManchester

13h 05m

1 stop

SEA5:10 pmSeattle/Tacoma Intl

$1,079

Aer Lingus

Aug 24

SEA7:10 pmSeattle/Tacoma Intl

13h 45m

1 stop

MAN4:55 pmManchester

Sep 5

MAN9:10 amManchester

19h 42m

2 stops

SEA8:52 pmSeattle/Tacoma Intl

$1,094

Aer Lingus

Aug 25

SEA1:30 pmSeattle/Tacoma Intl

16h 25m

2 stops

MAN1:55 pmManchester

Aug 30

MAN9:10 amManchester

22h 11m

2 stops

SEA11:21 pmSeattle/Tacoma Intl

$1,301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Thu 11/12

8:19 am-7:35 am

2 stops15h 16m

Manchester

Tue 11/24

10:00 am-7:47 pm

2 stops17h 47m

$630

Quickest round-trip

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

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

$666

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Sat 11/7

1:50 pm-10:30 pm

2 stops24h 40m

Manchester

Sun 11/15

7:00 am-9:57 pm

3 stops22h 57m

$684

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Sat 9/12

11:25 pm-11:40 am

1 stop28h 15m

Manchester

Tue 10/6

1:05 pm-8:40 pm

1 stop15h 35m

$699

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Mon 1/11

6:45 pm-4:30 pm

1 stop13h 45m

Manchester

Thu 1/14

4:10 pm-4:50 pm

1 stop32h 40m

$912

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Mon 1/11

6:45 pm-4:30 pm

1 stop13h 45m

Manchester

Thu 1/14

4:10 pm-4:50 pm

1 stop32h 40m

$913

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Tue 12/1

11:45 am-10:30 am

1 stop14h 45m

Manchester

Wed 12/16

6:00 am-11:57 pm

2 stops25h 57m

$924

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Sun 12/13

5:35 am-12:45 pm

2 stops23h 10m

Manchester

Fri 12/25

5:50 am-11:50 am

1 stop14h 00m

$933

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Thu 12/3

8:25 am-8:20 am

2 stops15h 55m

Manchester

Mon 12/14

5:50 am-2:44 pm

2 stops16h 54m

$1,025

SeattleManchester

SEA Seattle/Tacoma Intl - MAN Manchester

SEAMAN

Seattle/Tacoma Intl

Thu 12/3

8:25 am-8:20 am

2 stops15h 55m

Manchester

Wed 12/16

5:50 am-2:44 pm

2 stops16h 54m

$1,050

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?

Icelandair, Aer Lingus, and WestJet 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 00m
Direct flights	None

The fastest flight from Seattle to Wales takes 12h 00m

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 5 as of August 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.