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Cheap flights from Seattle to Shannon from $335

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$733United Airlines
Sun, Apr 11 - Tue, Apr 20
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$733United Airlines
Mon, Apr 19 - Fri, Apr 23
United Airlines Logo
8:30 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
17h 45m2 stops Denver Intl Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$733United Airlines
Mon, Apr 19 - Fri, Apr 23
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$733United Airlines
Mon, Apr 5 - Wed, Apr 28
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$734United Airlines
Mon, Apr 5 - Wed, Apr 28
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$734United Airlines
Sun, Apr 11 - Tue, Apr 20
United Airlines Logo
6:50 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 pm - 9:05 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
$734United Airlines
Mon, Apr 19 - Fri, Apr 23
Multiple Airlines Logo
2:35 pm - 10:25 pmSEA  Seattle/Tacoma Intl-SNN Shannon
23h 50m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
2:35 pm - 5:00 pmSNN  Shannon-SEA Seattle/Tacoma Intl
34h 25m1 stop London Stansted
$886Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
Multiple Airlines Logo
2:35 pm - 10:25 pmSEA  Seattle/Tacoma Intl-SNN Shannon
23h 50m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
6:55 pm - 5:00 pmSNN  Shannon-SEA Seattle/Tacoma Intl
30h 05m1 stop London Stansted
$886Multiple Airlines
Tue, Nov 17 - Wed, Nov 25
Multiple Airlines Logo
2:35 pm - 9:25 amSEA  Seattle/Tacoma Intl-SNN Shannon
34h 50m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
6:00 am - 4:50 pmSNN  Shannon-SEA Seattle/Tacoma Intl
18h 50m1 stop London Stansted
$896Multiple Airlines
Tue, Jan 12 - Thu, Jan 21

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United Airlines flights from Seattle to Shannon, Clare

Our best United Airlines deals on Seattle to Shannon, Clare flight tickets
United Airlines
Apr 19
SEA6:50 amSeattle/Tacoma Intl
19h 25m
1 stop
SNN10:15 amShannon
Apr 23
SNN12:30 pmShannon
16h 35m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
$733
United Airlines
Apr 19
SEA6:50 amSeattle/Tacoma Intl
19h 25m
1 stop
SNN10:15 amShannon
Apr 23
SNN12:30 pmShannon
16h 35m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
$734
United Airlines
Apr 5
SEA5:07 amSeattle/Tacoma Intl
21h 08m
2 stops
SNN10:15 amShannon
Apr 28
SNN12:30 pmShannon
19h 44m
2 stops
SEA12:14 amSeattle/Tacoma Intl
$738

British Airways flights from Seattle to Shannon, Clare

Our best British Airways deals on Seattle to Shannon, Clare flight tickets
British Airways
Jan 12
SEA6:45 pmSeattle/Tacoma Intl
16h 40m
1 stop
SNN7:25 pmShannon
Jan 20
SNN8:05 pmShannon
23h 20m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$992
British Airways
Dec 8
SEA1:30 pmSeattle/Tacoma Intl
19h 15m
1 stop
SNN4:45 pmShannon
Dec 15
SNN7:50 amShannon
20h 41m
2 stops
SEA8:31 pmSeattle/Tacoma Intl
$999
British Airways
Apr 1
SEA1:35 pmSeattle/Tacoma Intl
23h 00m
1 stop
SNN8:35 pmShannon
Apr 30
SNN7:30 amShannon
16h 30m
2 stops
SEA4:00 pmSeattle/Tacoma Intl
$1,002

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 4/11

6:50 am-10:15 am

1 stop19h 25m

Shannon

Tue 4/20

12:30 pm-9:05 pm

1 stop16h 35m

$733

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 4/19

6:50 am-10:15 am

1 stop19h 25m

Shannon

Fri 4/23

12:30 pm-9:05 pm

1 stop16h 35m

$733
Quickest round-trip

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 4/19

8:30 am-10:15 am

2 stops17h 45m

Shannon

Fri 4/23

12:30 pm-9:05 pm

1 stop16h 35m

$733

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 4/5

6:50 am-10:15 am

1 stop19h 25m

Shannon

Wed 4/28

12:30 pm-9:05 pm

1 stop16h 35m

$733

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 4/5

6:50 am-10:15 am

1 stop19h 25m

Shannon

Wed 4/28

12:30 pm-9:05 pm

1 stop16h 35m

$734

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 4/11

6:50 am-10:15 am

1 stop19h 25m

Shannon

Tue 4/20

12:30 pm-9:05 pm

1 stop16h 35m

$734

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 4/19

6:50 am-10:15 am

1 stop19h 25m

Shannon

Fri 4/23

12:30 pm-9:05 pm

1 stop16h 35m

$734

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 11/17

2:35 pm-10:25 pm

2 stops23h 50m

Shannon

Tue 11/24

2:35 pm-5:00 pm

1 stop34h 25m

$886

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 11/17

2:35 pm-10:25 pm

2 stops23h 50m

Shannon

Wed 11/25

6:55 pm-5:00 pm

1 stop30h 05m

$886

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 1/12

2:35 pm-9:25 am

2 stops34h 50m

Shannon

Thu 1/21

6:00 am-4:50 pm

1 stop18h 50m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Shannon, Clare

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

Can stopping save me money on Seattle to Shannon, Clare flights?

You could potentially save up to 19% on your flight if you consider stops on a Seattle to Shannon, Clare flight.

When to book flights from Seattle to Shannon, Clare

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

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

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

Best Price Found

$335

Fastest flight time

16h 52m

Direct flights

None
The best one-way flight to Shannon, Clare from Seattle in the past 72 hours is $335. The best round-trip flight deal from Seattle to Shannon, Clare found on momondo in the last 72 hours is $733.
The fastest flight from Seattle to Shannon, Clare takes 16h 52m
There are no direct flights from Seattle to Shannon, Clare. There are no popular flight routes from Seattle to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Seattle to Shannon, Clare

  • How far is Seattle/Tacoma Intl to Shannon by plane?

    The straight-line distance from Seattle/Tacoma Intl to Shannon is 4478.2 mi. By plane, this route typically takes 16h 52m.

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

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

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

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

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents you'll need for your trip to Shannon Airport 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 Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Shannon, Clare?

Best airlines flying from Seattle to Shannon, Clare

Compare and see reviews for airlines that fly from Seattle to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $592Free CancellationRating
7.3
10,451 reviews
Search United Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Adare
Bunratty
Lahinch
Tipperary

Why use momondo?

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

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 Shannon for you.

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

Yes. momondo enables you to select and highlight flights to Shannon from Seattle with this policy.

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

Once you have performed a search for Seattle to Shannon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Seattle to Shannon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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