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Cheap flights from Shannon, Clare to Seattle from €442

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 24/6. 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.
American Airlines Logo
14:30 - 13:57
SNN
-
SEA
31h 27m
2 stops
American Airlines Logo
23:58 - 06:00
SEA
-
SNN
22h 02m
2 stops
€676American Airlines
Mon, 15 Jun - Sun, 21 Jun
Multiple Airlines Logo
21:15 - 11:35
SNN
-
SEA
22h 20m
1 stop
Multiple Airlines Logo
20:20 - 11:20
SEA
-
SNN
31h 00m
1 stop
€812Multiple Airlines
Mon, 15 Jun - Sun, 21 Jun
KLM Logo
13:05 - 23:59
SNN
-
SEA
18h 54m
2 stops
KLM Logo
07:15 - 11:10
SEA
-
SNN
19h 55m
1 stop
€820KLM
Mon, 15 Jun - Sun, 21 Jun
Multiple Airlines Logo
06:40 - 18:32
SNN
-
SEA
19h 52m
3 stops
Multiple Airlines Logo
15:40 - 22:15
SEA
-
SNN
22h 35m
2 stops
€916Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Lufthansa Logo
12:00 - 12:20
SNN
-
SEA
32h 20m
1 stop
Lufthansa Logo
07:00 - 07:30
SEA
-
SNN
16h 30m
1 stop
€919Lufthansa
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
13:05 - 12:36
SNN
-
SEA
31h 31m
2 stops
Multiple Airlines Logo
22:20 - 11:10
SEA
-
SNN
28h 50m
1 stop
€946Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Air France Logo
13:05 - 12:36
SNN
-
SEA
31h 31m
2 stops
Air France Logo
09:05 - 11:10
SEA
-
SNN
18h 05m
2 stops
€967Air France
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
06:40 - 18:32
SNN
-
SEA
19h 52m
3 stops
Multiple Airlines Logo
10:45 - 18:15
SEA
-
SNN
23h 30m
3 stops
€1,085Multiple Airlines
Sat, 27 Jun - Sat, 4 Jul
Multiple Airlines Logo
06:20 - 17:55
SNN
-
SEA
19h 35m
2 stops
Multiple Airlines Logo
07:00 - 15:45
SEA
-
SNN
24h 45m
3 stops
€1,398Multiple Airlines
Mon, 15 Jun - Sun, 21 Jun

American Airlines flights from Shannon, Clare to Seattle

Our best American Airlines deals on Shannon, Clare to Seattle flight tickets
American Airlines
15 Jun
SNN14:30Shannon
31h 27m
2 stops
SEA13:57Seattle/Tacoma Intl
21 Jun
SEA23:58Seattle/Tacoma Intl
22h 02m
2 stops
SNN06:00Shannon
€676
American Airlines
5 Jun
SNN14:30Shannon
31h 27m
2 stops
SEA13:57Seattle/Tacoma Intl
7 Jun
SEA20:20Seattle/Tacoma Intl
16h 15m
1 stop
SNN20:35Shannon
€688
American Airlines
4 Jun
SNN07:30Shannon
21h 09m
2 stops
SEA20:39Seattle/Tacoma Intl
8 Jun
SEA13:30Seattle/Tacoma Intl
18h 40m
1 stop
SNN16:10Shannon
€713

United Airlines flights from Shannon, Clare to Seattle

Our best United Airlines deals on Shannon, Clare to Seattle flight tickets
United Airlines
5 Jun
SNN09:30Shannon
14h 39m
1 stop
SEA16:09Seattle/Tacoma Intl
7 Jun
SEA10:52Seattle/Tacoma Intl
12h 38m
1 stop
SNN07:30Shannon
€925
United Airlines
4 Jun
SNN12:30Shannon
15h 06m
1 stop
SEA19:36Seattle/Tacoma Intl
8 Jun
SEA13:05Seattle/Tacoma Intl
13h 10m
1 stop
SNN10:15Shannon
€926
United Airlines
5 Jun
SNN12:30Shannon
19h 02m
2 stops
SEA23:32Seattle/Tacoma Intl
7 Jun
SEA10:52Seattle/Tacoma Intl
15h 23m
2 stops
SNN10:15Shannon
€994

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 30 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

Mon 15/6

14:30-13:57

2 stops31h 27m

Seattle/Tacoma Intl

Sun 21/6

23:58-06:00

2 stops22h 02m

€676

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 15/6

21:15-11:35

1 stop22h 20m

Seattle/Tacoma Intl

Sun 21/6

20:20-11:20

1 stop31h 00m

€812
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 15/6

13:05-23:59

2 stops18h 54m

Seattle/Tacoma Intl

Sun 21/6

07:15-11:10

1 stop19h 55m

€820

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 27/6

06:40-18:32

3 stops19h 52m

Seattle/Tacoma Intl

Sat 4/7

15:40-22:15

2 stops22h 35m

€916

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 27/6

12:00-12:20

1 stop32h 20m

Seattle/Tacoma Intl

Sat 4/7

07:00-07:30

1 stop16h 30m

€919

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 27/6

13:05-12:36

2 stops31h 31m

Seattle/Tacoma Intl

Sat 4/7

22:20-11:10

1 stop28h 50m

€946

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 27/6

13:05-12:36

2 stops31h 31m

Seattle/Tacoma Intl

Sat 4/7

09:05-11:10

2 stops18h 05m

€967

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 27/6

06:40-18:32

3 stops19h 52m

Seattle/Tacoma Intl

Sat 4/7

10:45-18:15

3 stops23h 30m

€1,085

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 15/6

06:20-17:55

2 stops19h 35m

Seattle/Tacoma Intl

Sun 21/6

07:00-15:45

3 stops24h 45m

€1,398
Cheapest one-way

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 24/6

20:45-19:25

3 stops30h 40m

€442

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 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

19h 02m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 19h 02m
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 19h 02m.

  • 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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