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Cheap flights from Seattle to Shannon from $830

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
7:00 am - 7:30 amSEA  Seattle/Tacoma Intl-SNN Shannon
16h 30m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 7:15 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 45m1 stop Chicago O'Hare Intl
$830United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
10:42 am - 7:30 amSEA  Seattle/Tacoma Intl-SNN Shannon
12h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
9:30 am - 4:07 pmSNN  Shannon-SEA Seattle/Tacoma Intl
14h 37m1 stop Chicago O'Hare Intl
$830United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
8:40 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
17h 35m2 stops Denver Intl Newark
United Airlines Logo
9:30 am - 4:07 pmSNN  Shannon-SEA Seattle/Tacoma Intl
14h 37m1 stop Chicago O'Hare Intl
$830United Airlines
Tue, Sep 15 - Wed, Sep 23
United Airlines Logo
7:00 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
19h 15m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$830United Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
1:00 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 15m1 stop Newark
Multiple Airlines Logo
12:00 pm - 11:55 amSNN  Shannon-SEA Seattle/Tacoma Intl
31h 55m1 stop Frankfurt am Main
$889Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
8:40 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
17h 35m2 stops Denver Intl Newark
Multiple Airlines Logo
12:00 pm - 10:47 pmSNN  Shannon-SEA Seattle/Tacoma Intl
42h 47m2 stops Frankfurt am Main Vancouver Intl
$889Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
Multiple Airlines Logo
8:40 am - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
17h 35m2 stops Denver Intl Newark
Multiple Airlines Logo
12:00 pm - 11:55 amSNN  Shannon-SEA Seattle/Tacoma Intl
31h 55m1 stop Frankfurt am Main
$889Multiple Airlines
Wed, Sep 16 - Sat, Sep 26
American Airlines Logo
1:40 pm - 4:10 pmSEA  Seattle/Tacoma Intl-SNN Shannon
18h 30m2 stops Chicago O'Hare Intl London Heathrow
American Airlines Logo
9:15 pm - 11:35 amSNN  Shannon-SEA Seattle/Tacoma Intl
22h 20m1 stop London Heathrow
$1,037American Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
1:30 pm - 11:20 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 50m1 stop London Heathrow
American Airlines Logo
1:45 pm - 12:36 amSNN  Shannon-SEA Seattle/Tacoma Intl
18h 51m2 stops Boston Logan Intl Chicago O'Hare Intl
$1,091American Airlines
Fri, Oct 2 - Fri, Oct 9
American Airlines Logo
1:30 pm - 8:35 pmSEA  Seattle/Tacoma Intl-SNN Shannon
23h 05m1 stop London Heathrow
American Airlines Logo
7:30 am - 9:36 pmSNN  Shannon-SEA Seattle/Tacoma Intl
22h 06m2 stops London Heathrow Chicago O'Hare Intl
$1,126American Airlines
Sat, Sep 12 - Sat, Sep 19

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British Airways flights from Seattle to Shannon, Clare

Our best British Airways deals on Seattle to Shannon, Clare flight tickets
British Airways
Dec 14
SEA4:45 pmSeattle/Tacoma Intl
18h 40m
2 stops
SNN7:25 pmShannon
Dec 21
SNN8:05 pmShannon
23h 20m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$1,007
British Airways
Dec 14
SEA4:45 pmSeattle/Tacoma Intl
18h 40m
2 stops
SNN7:25 pmShannon
Dec 21
SNN8:05 pmShannon
23h 20m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$1,008
British Airways
Sep 21
SEA1:30 pmSeattle/Tacoma Intl
13h 50m
1 stop
SNN11:20 amShannon
Sep 28
SNN9:15 pmShannon
27h 55m
2 stops
SEA5:10 pmSeattle/Tacoma Intl
$1,016

United Airlines flights from Seattle to Shannon, Clare

Our best United Airlines deals on Seattle to Shannon, Clare flight tickets
United Airlines
Sep 16
SEA10:42 amSeattle/Tacoma Intl
12h 48m
1 stop
SNN7:30 amShannon
Sep 23
SNN9:30 amShannon
14h 37m
1 stop
SEA4:07 pmSeattle/Tacoma Intl
$830
United Airlines
Sep 29
SEA5:00 amSeattle/Tacoma Intl
21h 15m
3 stops
SNN10:15 amShannon
Oct 6
SNN12:30 pmShannon
16h 45m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$834
United Airlines
Sep 15
SEA8:40 amSeattle/Tacoma Intl
14h 50m
2 stops
SNN7:30 amShannon
Sep 23
SNN9:30 amShannon
16h 12m
2 stops
SEA5:42 pmSeattle/Tacoma Intl
$835

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 9/16

7:00 am-7:30 am

1 stop16h 30m

Shannon

Wed 9/23

9:30 am-7:15 pm

1 stop17h 45m

$830
Quickest round-trip

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 9/16

10:42 am-7:30 am

1 stop12h 48m

Shannon

Wed 9/23

9:30 am-4:07 pm

1 stop14h 37m

$830

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 9/15

8:40 am-10:15 am

2 stops17h 35m

Shannon

Wed 9/23

9:30 am-4:07 pm

1 stop14h 37m

$830

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 9/29

7:00 am-10:15 am

1 stop19h 15m

Shannon

Tue 10/6

12:30 pm-9:55 pm

1 stop17h 25m

$830

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 9/16

1:00 pm-10:15 am

1 stop13h 15m

Shannon

Sat 9/26

12:00 pm-11:55 am

1 stop31h 55m

$889

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 9/16

8:40 am-10:15 am

2 stops17h 35m

Shannon

Sat 9/26

12:00 pm-10:47 pm

2 stops42h 47m

$889

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 9/16

8:40 am-10:15 am

2 stops17h 35m

Shannon

Sat 9/26

12:00 pm-11:55 am

1 stop31h 55m

$889

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 9/21

1:40 pm-4:10 pm

2 stops18h 30m

Shannon

Mon 9/28

9:15 pm-11:35 am

1 stop22h 20m

$1,037

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Fri 10/2

1:30 pm-11:20 am

1 stop13h 50m

Shannon

Fri 10/9

1:45 pm-12:36 am

2 stops18h 51m

$1,091

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sat 9/12

1:30 pm-8:35 pm

1 stop23h 05m

Shannon

Sat 9/19

7:30 am-9:36 pm

2 stops22h 06m

$1,126

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Shannon from

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Shannon?

United Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Shannon

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

$830

Fastest flight time

13h 15m

Direct flights

None
The best flight deal from Seattle to Shannon, Clare found on momondo in the last 72 hours is $830
The fastest flight from Seattle to Shannon, Clare takes 13h 15m
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 13h 15m.

  • 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
American AirlinesPriceFrom $468Free CancellationRating
7.1
11,961 reviews
Search American Airlines flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
10,104 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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