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Cheap flights from Seattle to Shannon from €440

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
€645United Airlines
Mon, 5 Apr - Wed, 28 Apr
United Airlines Logo
23:50 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
26h 25m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 21:05SNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
€649United 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
€654United Airlines
Mon, 19 Apr - Fri, 23 Apr
United Airlines Logo
23:50 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
26h 25m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 21:05SNN  Shannon-SEA Seattle/Tacoma Intl
16h 35m1 stop Newark
€658United Airlines
Mon, 5 Apr - Wed, 28 Apr
Multiple Airlines Logo
14:35 - 21:30SEA  Seattle/Tacoma Intl-SNN Shannon
46h 55m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
20:10 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
28h 50m1 stop London Stansted
€790Multiple Airlines
Mon, 23 Nov - Mon, 7 Dec
Multiple Airlines Logo
14:35 - 23:35SEA  Seattle/Tacoma Intl-SNN Shannon
25h 00m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
18:55 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
30h 05m1 stop London Stansted
€821Multiple Airlines
Sun, 8 Nov - Wed, 11 Nov
Multiple Airlines Logo
08:40 - 20:35SEA  Seattle/Tacoma Intl-SNN Shannon
27h 55m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
07:30 - 21:58SNN  Shannon-SEA Seattle/Tacoma Intl
22h 28m2 stops London Heathrow Vancouver Intl
€822Multiple Airlines
Sun, 11 Apr - Tue, 20 Apr
Multiple Airlines Logo
10:10 - 16:45SEA  Seattle/Tacoma Intl-SNN Shannon
22h 35m2 stops Vancouver Intl London Heathrow
Multiple Airlines Logo
07:50 - 16:50SNN  Shannon-SEA Seattle/Tacoma Intl
17h 00m1 stop London Heathrow
€829Multiple Airlines
Sun, 7 Mar - Sat, 13 Mar
British Airways Logo
18:45 - 16:45SEA  Seattle/Tacoma Intl-SNN Shannon
14h 00m1 stop London Heathrow
British Airways Logo
07:50 - 16:50SNN  Shannon-SEA Seattle/Tacoma Intl
17h 00m1 stop London Heathrow
€830British Airways
Sun, 7 Mar - Sat, 13 Mar
Multiple Airlines Logo
14:35 - 21:30SEA  Seattle/Tacoma Intl-SNN Shannon
46h 55m2 stops Reykjavik Keflavik Intl London Heathrow
Multiple Airlines Logo
20:10 - 17:00SNN  Shannon-SEA Seattle/Tacoma Intl
28h 50m1 stop London Stansted
€833Multiple Airlines
Mon, 23 Nov - Mon, 7 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
7 Mar
SEA18:45Seattle/Tacoma Intl
14h 00m
1 stop
SNN16:45Shannon
13 Mar
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
€830
British Airways
18 Nov
SEA18:45Seattle/Tacoma Intl
14h 00m
1 stop
SNN16:45Shannon
25 Nov
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
€873
British Airways
18 Nov
SEA09:15Seattle/Tacoma Intl
18h 15m
2 stops
SNN11:30Shannon
25 Nov
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
€877

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
€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
United Airlines
19 Apr
SEA06:50Seattle/Tacoma Intl
19h 25m
1 stop
SNN10:15Shannon
23 Apr
SNN12:30Shannon
16h 35m
1 stop
SEA21:05Seattle/Tacoma Intl
€654

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 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

€645

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

23:50-10:15

2 stops26h 25m

Shannon

Wed 28/4

12:30-21:05

1 stop16h 35m

€649

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 19/4

06:50-10:15

1 stop19h 25m

Shannon

Fri 23/4

12:30-21:05

1 stop16h 35m

€654

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 5/4

23:50-10:15

2 stops26h 25m

Shannon

Wed 28/4

12:30-21:05

1 stop16h 35m

€658

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 23/11

14:35-21:30

2 stops46h 55m

Shannon

Mon 7/12

20:10-17:00

1 stop28h 50m

€790

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 8/11

14:35-23:35

2 stops25h 00m

Shannon

Wed 11/11

18:55-17:00

1 stop30h 05m

€821

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 11/4

08:40-20:35

2 stops27h 55m

Shannon

Tue 20/4

07:30-21:58

2 stops22h 28m

€822

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 7/3

10:10-16:45

2 stops22h 35m

Shannon

Sat 13/3

07:50-16:50

1 stop17h 00m

€829
Fastest return journey

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sun 7/3

18:45-16:45

1 stop14h 00m

Shannon

Sat 13/3

07:50-16:50

1 stop17h 00m

€830

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Mon 23/11

14:35-21:30

2 stops46h 55m

Shannon

Mon 7/12

20:10-17:00

1 stop28h 50m

€833

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

€440

Fastest flight time

17h 45m

Direct flights

None
The best one-way flight to Shannon, Clare from Seattle in the past 72 hours is €440. The best return flight deal from Seattle to Shannon, Clare found on momondo in the last 72 hours is €645.
The fastest flight from Seattle to Shannon, Clare takes 17h 45m
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 17h 45m.

  • 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.

Frequently asked questions about flying from Seattle to Shannon, Clare

  • How do I get Price Alerts for flights from Seattle to Shannon, Clare?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Seattle from Shannon, Clare. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Seattle to Shannon, Clare with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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