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Cheap flights from Seattle to Shannon from €326

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:50 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 - 21:05SNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
€644United Airlines
Mon, 5 Apr - Wed, 28 Apr
United Airlines Logo
06:50 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m1 stop Newark
United Airlines Logo
12:30 - 21:05SNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
€645United Airlines
Mon, 5 Apr - Wed, 28 Apr
United Airlines Logo
05:07 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
21h 08m2 stops Denver Intl Newark
United Airlines Logo
12:30 - 21:05SNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
€649United Airlines
Mon, 19 Apr - Fri, 23 Apr
United Airlines Logo
07:00 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
19h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 00:33SNN  Shannon-SEA Seattle/Tacoma Intl
20h 03m2 stops Newark San Francisco
€687United Airlines
Mon, 5 Apr - Wed, 28 Apr
Multiple Airlines Logo
14:35 - 16:50SEA  Seattle/Tacoma Intl-SNN Shannon
18h 15m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
07:20 - 16:50SNN  Shannon-SEA Seattle/Tacoma Intl
17h 30m1 stop London Stansted
€808Multiple Airlines
Wed, 3 Feb - Sun, 7 Feb
Multiple Airlines Logo
18:40 - 21:30SEA  Seattle/Tacoma Intl-SNN Shannon
18h 50m1 stop London Heathrow
Multiple Airlines Logo
15:55 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
33h 05m2 stops London Gatwick Reykjavik Keflavik Intl
€817Multiple Airlines
Fri, 15 Jan - Sun, 24 Jan
Multiple Airlines Logo
09:05 - 05:50SEA  Seattle/Tacoma Intl-SNN Shannon
12h 45m1 stop Boston Logan Intl
Multiple Airlines Logo
07:50 - 16:50SNN  Shannon-SEA Seattle/Tacoma Intl
17h 00m1 stop London Heathrow
€841Multiple Airlines
Wed, 3 Feb - Sun, 7 Feb
Air Canada Logo
10:10 - 16:10SEA  Seattle/Tacoma Intl-SNN Shannon
22h 00m3 stops Vancouver Intl Calgary London Heathrow
Air Canada Logo
07:30 - 21:58SNN  Shannon-SEA Seattle/Tacoma Intl
22h 28m3 stops London Heathrow Calgary Vancouver Intl
€847Air Canada
Mon, 5 Apr - Wed, 28 Apr
Multiple Airlines Logo
14:35 - 11:10SEA  Seattle/Tacoma Intl-SNN Shannon
36h 35m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
18:55 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
30h 05m1 stop London Stansted
€859Multiple Airlines
Sat, 12 Dec - Wed, 23 Dec
Multiple Airlines Logo
14:35 - 18:00SEA  Seattle/Tacoma Intl-SNN Shannon
19h 25m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
18:55 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
30h 05m1 stop London Stansted
€860Multiple Airlines
Mon, 14 Dec - Wed, 23 Dec

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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
15 Jan
SEA18:45Seattle/Tacoma Intl
13h 00m
1 stop
SNN15:45Shannon
24 Jan
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
€875
British Airways
16 Nov
SEA15:48Seattle/Tacoma Intl
19h 37m
2 stops
SNN19:25Shannon
23 Nov
SNN20:05Shannon
23h 20m
1 stop
SEA11:25Seattle/Tacoma Intl
€877
British Airways
30 Nov
SEA14:13Seattle/Tacoma Intl
18h 32m
2 stops
SNN16:45Shannon
7 Dec
SNN20:05Shannon
23h 20m
1 stop
SEA11:25Seattle/Tacoma Intl
€883

United Airlines flights from Seattle to Shannon, Clare

Our best United Airlines deals on Seattle to Shannon, Clare flight tickets
United Airlines
5 Apr
SEA06:50Seattle/Tacoma Intl
19h 25m
1 stop
SNN10:15Shannon
28 Apr
SNN12:30Shannon
16h 35m
1 stop
SEA21:05Seattle/Tacoma Intl
€644
United Airlines
5 Apr
SEA06:50Seattle/Tacoma Intl
19h 25m
1 stop
SNN10:15Shannon
28 Apr
SNN12:30Shannon
16h 35m
1 stop
SEA21:05Seattle/Tacoma Intl
€645
United Airlines
5 Apr
SEA23:50Seattle/Tacoma Intl
26h 25m
2 stops
SNN10:15Shannon
28 Apr
SNN12:30Shannon
16h 35m
1 stop
SEA21:05Seattle/Tacoma Intl
€649

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 return flight

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

06:50-10:15

1 stop19h 25m

Shannon

Wed 28/4

12:30-21:05

1 stop16h 35m

€644

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

06:50-10:15

1 stop19h 25m

Shannon

Wed 28/4

12:30-21:05

1 stop16h 35m

€645

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 19/4

05:07-10:15

2 stops21h 08m

Shannon

Fri 23/4

12:30-21:05

1 stop16h 35m

€649

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

07:00-10:15

2 stops19h 15m

Shannon

Wed 28/4

12:30-00:33

2 stops20h 03m

€687

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 3/2

14:35-16:50

2 stops18h 15m

Shannon

Sun 7/2

07:20-16:50

1 stop17h 30m

€808

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Fri 15/1

18:40-21:30

1 stop18h 50m

Shannon

Sun 24/1

15:55-17:00

2 stops33h 05m

€817
Fastest return journey

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Wed 3/2

09:05-05:50

1 stop12h 45m

Shannon

Sun 7/2

07:50-16:50

1 stop17h 00m

€841

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

10:10-16:10

3 stops22h 00m

Shannon

Wed 28/4

07:30-21:58

3 stops22h 28m

€847

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sat 12/12

14:35-11:10

2 stops36h 35m

Shannon

Wed 23/12

18:55-17:00

1 stop30h 05m

€859

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 14/12

14:35-18:00

2 stops19h 25m

Shannon

Wed 23/12

18:55-17:00

1 stop30h 05m

€860

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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?

British Airways 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 return 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

€326

Fastest flight time

14h 00m

Direct flights

None
The best one-way flight to Shannon, Clare from Seattle in the past 72 hours is €326. The best return flight deal from Seattle to Shannon, Clare found on momondo in the last 72 hours is €644.
The fastest flight from Seattle to Shannon, Clare takes 14h 00m
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?

    Shannon is 7206.9 km away from Seattle/Tacoma Intl. By plane, this route typically takes 14h 00m.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Shannon Airport.

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

    The required travel and health documents for your Shannon 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 licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Shannon?

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

Why use momondo?

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

Finding the right flight to Shannon from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

All flight searches from Seattle to Shannon on momondo can be filtered to show those which offer flexible booking policies.

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

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 Shannon.

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

If you are not ready to book a flight from Seattle to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.

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