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

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

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

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 Shannon Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$687 Cheap Flights from Shannon to Seattle in 2025/26

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0 bags

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Find the cheapest flights from Shannon, Clare to Seattle

Round-trip

One-way

Cheap round-trip flights

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5:25 pm - 7:18 pm

SNN

SEA

33h 53m2 stops

8:04 am - 11:30 am

SEA

SNN

19h 26m2 stops

$810British Airways

Sat, Jan 24 - Thu, Feb 5

7:50 am - 4:55 pm

SNN

SEA

17h 05m1 stop

6:50 pm - 4:45 pm

SEA

SNN

13h 55m1 stop

$830British Airways

Sat, Jan 24 - Thu, Feb 5

7:50 am - 4:55 pm

SNN

SEA

17h 05m1 stop

6:50 pm - 11:30 am

SEA

SNN

32h 40m1 stop

$925American Airlines

Wed, Jan 28 - Sun, Feb 1

7:50 am - 1:14 pm

SNN

SEA

37h 24m2 stops

2:04 pm - 11:30 am

SEA

SNN

37h 26m2 stops

$930American Airlines

Wed, Jan 28 - Sun, Feb 1

7:50 am - 10:22 am

SNN

SEA

34h 32m3 stops

2:35 pm - 9:35 pm

SEA

SNN

23h 00m3 stops

$939Multiple Airlines

Sat, Jan 24 - Thu, Feb 5

7:50 am - 4:55 pm

SNN

SEA

17h 05m1 stop

8:04 am - 11:30 am

SEA

SNN

19h 26m2 stops

$949American Airlines

Wed, Jan 28 - Sun, Feb 1

5:30 pm - 4:55 pm

SNN

SEA

31h 25m1 stop

6:50 pm - 11:30 am

SEA

SNN

32h 40m1 stop

$952British Airways

Wed, Jan 28 - Sun, Feb 1

7:50 am - 7:16 pm

SNN

SEA

19h 26m2 stops

3:40 pm - 4:45 pm

SEA

SNN

17h 05m2 stops

$954Air Canada

Wed, Jan 28 - Sun, Feb 1

7:50 am - 2:31 pm

SNN

SEA

38h 41m2 stops

5:50 am - 4:45 pm

SEA

SNN

26h 55m2 stops

$955Air Canada

Wed, Jan 28 - Sun, Feb 1

8:45 pm - 7:16 pm

SNN

SEA

30h 31m3 stops

2:35 pm - 2:55 pm

SEA

SNN

16h 20m2 stops

$975Multiple Airlines

Sat, Jan 24 - Thu, Feb 5

British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets

British Airways

Jan 24

SNN5:25 pmShannon

33h 53m

2 stops

SEA7:18 pmSeattle/Tacoma Intl

Feb 5

SEA6:50 pmSeattle/Tacoma Intl

13h 55m

1 stop

SNN4:45 pmShannon

$810

Find similar

British Airways

Jan 24

SNN7:50 amShannon

17h 05m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Feb 5

SEA6:50 pmSeattle/Tacoma Intl

13h 55m

1 stop

SNN4:45 pmShannon

$830

Find similar

British Airways

Jan 28

SNN5:30 pmShannon

31h 25m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Feb 1

SEA6:50 pmSeattle/Tacoma Intl

32h 40m

1 stop

SNN11:30 amShannon

$952

Find similar

American Airlines flights from Shannon, Clare to Seattle

Our best American Airlines deals on Shannon, Clare to Seattle flight tickets

American Airlines

Jan 28

SNN7:50 amShannon

17h 05m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Feb 1

SEA8:04 amSeattle/Tacoma Intl

19h 26m

2 stops

SNN11:30 amShannon

$949

Find similar

American Airlines

Dec 22

SNN7:50 amShannon

23h 23m

2 stops

SEA11:13 pmSeattle/Tacoma Intl

Dec 27

SEA12:14 amSeattle/Tacoma Intl

27h 16m

2 stops

SNN11:30 amShannon

$1,095

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 1/24

5:25 pm-7:18 pm

2 stops33h 53m

Seattle/Tacoma Intl

Thu 2/5

8:04 am-11:30 am

2 stops19h 26m

$810

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 1/24

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Thu 2/5

6:50 pm-4:45 pm

1 stop13h 55m

$830

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 2/1

6:50 pm-11:30 am

1 stop32h 40m

$925

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

7:50 am-1:14 pm

2 stops37h 24m

Seattle/Tacoma Intl

Sun 2/1

2:04 pm-11:30 am

2 stops37h 26m

$930

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 1/24

7:50 am-10:22 am

3 stops34h 32m

Seattle/Tacoma Intl

Thu 2/5

2:35 pm-9:35 pm

3 stops23h 00m

$939

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

7:50 am-4:55 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 2/1

8:04 am-11:30 am

2 stops19h 26m

$949

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

5:30 pm-4:55 pm

1 stop31h 25m

Seattle/Tacoma Intl

Sun 2/1

6:50 pm-11:30 am

1 stop32h 40m

$952

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

7:50 am-7:16 pm

2 stops19h 26m

Seattle/Tacoma Intl

Sun 2/1

3:40 pm-4:45 pm

2 stops17h 05m

$954

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/28

7:50 am-2:31 pm

2 stops38h 41m

Seattle/Tacoma Intl

Sun 2/1

5:50 am-4:45 pm

2 stops26h 55m

$955

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 1/24

8:45 pm-7:16 pm

3 stops30h 31m

Seattle/Tacoma Intl

Thu 2/5

2:35 pm-2:55 pm

2 stops16h 20m

$975

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 Shannon, Clare to Seattle

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 Shannon to Seattle/Tacoma Intl?

British Airways is the most popular carrier operating from Shannon to Seattle/Tacoma Intl

When to book flights from Shannon, Clare to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Shannon, Clare to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Shannon, Clare to Seattle (SNN to SEA) flight deals and tips

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

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Shannon, Clare to Seattle takes 17h 10m

There are no direct flights from Shannon, Clare to Seattle. There are no popular flight routes from Shannon, Clare to Seattle.

Search flight deals

How far is Shannon to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 4478.2 mi away from Shannon. Flights usually cover this in 17h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Shannon Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Shannon Airport to Seattle/Tacoma Intl Airport are updated daily.
How old do you have to be to fly from Shannon Airport to Seattle/Tacoma Intl Airport?
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 Shannon Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Kent

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Lakewood

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Kirkland

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Shoreline

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Shannon to Seattle flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Shannon.

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

Price alerts on flights to Seattle from Shannon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.