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Cheap flights from Seattle to Shannon from $328

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
1:00 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 15m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$619United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
1:00 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 15m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$619United Airlines
Tue, Oct 13 - Tue, Oct 20
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
$669United Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
12:59 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 16m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$669United Airlines
Fri, Oct 16 - Wed, Oct 21
United Airlines Logo
12:59 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
13h 16m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$669United Airlines
Fri, Oct 16 - Tue, Oct 20
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
$669United Airlines
Thu, Oct 15 - Wed, Oct 21
United Airlines Logo
10:48 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
27h 27m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$677United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
10:48 pm - 10:15 amSEA  Seattle/Tacoma Intl-SNN Shannon
27h 27m1 stop Newark
United Airlines Logo
12:30 pm - 9:55 pmSNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
$677United Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
2:35 pm - 7:45 pmSEA  Seattle/Tacoma Intl-SNN Shannon
21h 10m2 stops Reykjavik Keflavik Intl London Gatwick
Multiple Airlines Logo
5:30 pm - 5:00 pmSNN  Shannon-SEA Seattle/Tacoma Intl
31h 30m2 stops London Heathrow Reykjavik Keflavik Intl
$745Multiple Airlines
Sun, Nov 1 - Sun, Nov 8
Aer Lingus Logo
11:42 pm - 5:25 amSEA  Seattle/Tacoma Intl-SNN Shannon
21h 43m1 stop Boston Logan Intl
Aer Lingus Logo
1:45 pm - 10:42 pmSNN  Shannon-SEA Seattle/Tacoma Intl
16h 57m1 stop Boston Logan Intl
$812Aer Lingus
Mon, Oct 5 - Tue, Oct 20

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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
Nov 3
SEA9:15 amSeattle/Tacoma Intl
18h 15m
2 stops
SNN11:30 amShannon
Nov 10
SNN7:50 amShannon
17h 00m
1 stop
SEA4:50 pmSeattle/Tacoma Intl
$816
British Airways
Nov 3
SEA9:15 amSeattle/Tacoma Intl
18h 15m
2 stops
SNN11:30 amShannon
Nov 10
SNN7:50 amShannon
20h 30m
2 stops
SEA8:20 pmSeattle/Tacoma Intl
$826
British Airways
Mar 1
SEA10:31 amSeattle/Tacoma Intl
16h 59m
2 stops
SNN11:30 amShannon
Mar 8
SNN8:05 pmShannon
23h 20m
1 stop
SEA11:25 amSeattle/Tacoma Intl
$831

United Airlines flights from Seattle to Shannon, Clare

Our best United Airlines deals on Seattle to Shannon, Clare flight tickets
United Airlines
Oct 13
SEA1:00 pmSeattle/Tacoma Intl
13h 15m
1 stop
SNN10:15 amShannon
Oct 21
SNN12:30 pmShannon
17h 25m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
$619
United Airlines
Oct 15
SEA7:00 amSeattle/Tacoma Intl
19h 15m
1 stop
SNN10:15 amShannon
Oct 20
SNN12:30 pmShannon
17h 25m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
$669
United Airlines
Oct 14
SEA10:48 pmSeattle/Tacoma Intl
27h 27m
1 stop
SNN10:15 amShannon
Oct 21
SNN12:30 pmShannon
17h 25m
1 stop
SEA9:55 pmSeattle/Tacoma Intl
$677

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 10/13

1:00 pm-10:15 am

1 stop13h 15m

Shannon

Wed 10/21

12:30 pm-9:55 pm

1 stop17h 25m

$619

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Tue 10/13

1:00 pm-10:15 am

1 stop13h 15m

Shannon

Tue 10/20

12:30 pm-9:55 pm

1 stop17h 25m

$619

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Thu 10/15

7:00 am-10:15 am

1 stop19h 15m

Shannon

Tue 10/20

12:30 pm-9:55 pm

1 stop17h 25m

$669

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Fri 10/16

12:59 pm-10:15 am

1 stop13h 16m

Shannon

Wed 10/21

12:30 pm-9:55 pm

1 stop17h 25m

$669

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Fri 10/16

12:59 pm-10:15 am

1 stop13h 16m

Shannon

Tue 10/20

12:30 pm-9:55 pm

1 stop17h 25m

$669

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Thu 10/15

7:00 am-10:15 am

1 stop19h 15m

Shannon

Wed 10/21

12:30 pm-9:55 pm

1 stop17h 25m

$669

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 10/14

10:48 pm-10:15 am

1 stop27h 27m

Shannon

Tue 10/20

12:30 pm-9:55 pm

1 stop17h 25m

$677

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 10/14

10:48 pm-10:15 am

1 stop27h 27m

Shannon

Wed 10/21

12:30 pm-9:55 pm

1 stop17h 25m

$677

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 11/1

2:35 pm-7:45 pm

2 stops21h 10m

Shannon

Sun 11/8

5:30 pm-5:00 pm

2 stops31h 30m

$745

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 10/5

11:42 pm-5:25 am

1 stop21h 43m

Shannon

Tue 10/20

1:45 pm-10:42 pm

1 stop16h 57m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

$328

Fastest flight time

16h 30m

Direct flights

None
The best one-way flight to Shannon, Clare from Seattle in the past 72 hours is $328. The best round-trip flight deal from Seattle to Shannon, Clare found on momondo in the last 72 hours is $619.
The fastest flight from Seattle to Shannon, Clare takes 16h 30m
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 30m.

  • 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
7.4
10,220 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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