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Cheap flights from Shannon, Clare to Seattle from €436

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Seattle departing on 31/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Shannon, Clare to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
13:05 - 22:24
SNN
-
SEA
17h 19m
1 stop
Delta Logo
22:35 - 11:10
SEA
-
SNN
28h 35m
1 stop
€541Delta
Sat, 23 May - Wed, 27 May
Delta Logo
13:05 - 22:24
SNN
-
SEA
17h 19m
1 stop
Delta Logo
11:20 - 11:10
SEA
-
SNN
15h 50m
1 stop
€543Delta
Sat, 23 May - Wed, 27 May
American Airlines Logo
11:00 - 00:41
SNN
-
SEA
21h 41m
2 stops
American Airlines Logo
23:58 - 05:25
SEA
-
SNN
21h 27m
2 stops
€662American Airlines
Fri, 5 Jun - Mon, 8 Jun
American Airlines Logo
11:00 - 20:39
SNN
-
SEA
17h 39m
2 stops
American Airlines Logo
13:30 - 11:20
SEA
-
SNN
13h 50m
1 stop
€673American Airlines
Fri, 5 Jun - Mon, 8 Jun
Multiple Airlines Logo
13:05 - 20:10
SNN
-
SEA
15h 05m
1 stop
Multiple Airlines Logo
07:30 - 11:10
SEA
-
SNN
19h 40m
2 stops
€676Multiple Airlines
Sat, 23 May - Wed, 27 May
Multiple Airlines Logo
13:05 - 20:10
SNN
-
SEA
15h 05m
1 stop
Multiple Airlines Logo
07:30 - 11:10
SEA
-
SNN
19h 40m
2 stops
€678Multiple Airlines
Sat, 23 May - Wed, 27 May
United Airlines Logo
09:30 - 20:53
SNN
-
SEA
19h 23m
2 stops
United Airlines Logo
08:58 - 10:15
SEA
-
SNN
17h 17m
2 stops
€826United Airlines
Sat, 23 May - Wed, 27 May
United Airlines Logo
09:30 - 20:53
SNN
-
SEA
19h 23m
2 stops
United Airlines Logo
13:06 - 10:15
SEA
-
SNN
13h 09m
1 stop
€827United Airlines
Sat, 23 May - Wed, 27 May
United Airlines Logo
09:30 - 20:53
SNN
-
SEA
19h 23m
2 stops
United Airlines Logo
08:00 - 10:15
SEA
-
SNN
18h 15m
2 stops
€828United Airlines
Sat, 23 May - Wed, 27 May
British Airways Logo
21:15 - 11:35
SNN
-
SEA
22h 20m
1 stop
British Airways Logo
13:30 - 11:20
SEA
-
SNN
13h 50m
1 stop
€843British Airways
Fri, 5 Jun - Mon, 8 Jun

Air Canada flights from Shannon, Clare to Seattle

Our best Air Canada deals on Shannon, Clare to Seattle flight tickets
Air Canada
23 May
SNN07:30Shannon
19h 00m
3 stops
SEA18:30Seattle/Tacoma Intl
27 May
SEA14:55Seattle/Tacoma Intl
21h 40m
2 stops
SNN20:35Shannon
€1,319
Air Canada
23 May
SNN07:30Shannon
23h 10m
3 stops
SEA22:40Seattle/Tacoma Intl
27 May
SEA10:45Seattle/Tacoma Intl
21h 25m
3 stops
SNN16:10Shannon
€1,356
Air Canada
23 May
SNN07:30Shannon
19h 00m
3 stops
SEA18:30Seattle/Tacoma Intl
27 May
SEA10:45Seattle/Tacoma Intl
21h 25m
3 stops
SNN16:10Shannon
€1,359

United Airlines flights from Shannon, Clare to Seattle

Our best United Airlines deals on Shannon, Clare to Seattle flight tickets
United Airlines
23 May
SNN09:30Shannon
19h 23m
2 stops
SEA20:53Seattle/Tacoma Intl
27 May
SEA08:58Seattle/Tacoma Intl
17h 17m
2 stops
SNN10:15Shannon
€826
United Airlines
21 May
SNN12:30Shannon
19h 14m
1 stop
SEA23:44Seattle/Tacoma Intl
25 May
SEA08:00Seattle/Tacoma Intl
18h 15m
2 stops
SNN10:15Shannon
€826
United Airlines
23 May
SNN09:30Shannon
19h 23m
2 stops
SEA20:53Seattle/Tacoma Intl
27 May
SEA13:06Seattle/Tacoma Intl
13h 09m
1 stop
SNN10:15Shannon
€827

momondo Fare Finder

 
Customise your flight search to find flights from Shannon, Clare to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Shannon, Clare to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

13:05-22:24

1 stop17h 19m

Seattle/Tacoma Intl

Wed 27/5

22:35-11:10

1 stop28h 35m

€541

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

13:05-22:24

1 stop17h 19m

Seattle/Tacoma Intl

Wed 27/5

11:20-11:10

1 stop15h 50m

€543

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 5/6

11:00-00:41

2 stops21h 41m

Seattle/Tacoma Intl

Mon 8/6

23:58-05:25

2 stops21h 27m

€662
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 5/6

11:00-20:39

2 stops17h 39m

Seattle/Tacoma Intl

Mon 8/6

13:30-11:20

1 stop13h 50m

€673

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

13:05-20:10

1 stop15h 05m

Seattle/Tacoma Intl

Wed 27/5

07:30-11:10

2 stops19h 40m

€676

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

13:05-20:10

1 stop15h 05m

Seattle/Tacoma Intl

Wed 27/5

07:30-11:10

2 stops19h 40m

€678

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

09:30-20:53

2 stops19h 23m

Seattle/Tacoma Intl

Wed 27/5

08:58-10:15

2 stops17h 17m

€826

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

09:30-20:53

2 stops19h 23m

Seattle/Tacoma Intl

Wed 27/5

13:06-10:15

1 stop13h 09m

€827

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 23/5

09:30-20:53

2 stops19h 23m

Seattle/Tacoma Intl

Wed 27/5

08:00-10:15

2 stops18h 15m

€828

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 5/6

21:15-11:35

1 stop22h 20m

Seattle/Tacoma Intl

Mon 8/6

13:30-11:20

1 stop13h 50m

€843

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Seattle from

How to get the cheapest flight ticket from Shannon, Clare to Seattle

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 Shannon to Seattle/Tacoma Intl?

Aer Lingus, British Airways, and United Airlines are the most popular carriers operating from Shannon to Seattle/Tacoma Intl

When to book flights from Shannon, Clare to Seattle

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

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

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

Fastest flight time

35h 01m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 35h 01m
There are no direct flights from Shannon, Clare to Seattle. There are no popular flight routes from Shannon, Clare to Seattle.
Search flight deals

Frequently asked questions about flying from Shannon, Clare to Seattle

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

    Seattle/Tacoma Intl is 7206.9 km away from Shannon. By plane, this route typically takes 35h 01m.

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

    Prices for flights from Shannon Airport to Seattle/Tacoma Intl Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Shannon Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Aberdeen
Lynnwood

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Shannon to Seattle. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Seattle from Shannon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Shannon and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Seattle from Shannon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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