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Cheap flights from Shannon, Clare to Seattle from €446

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 1/7. 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.
Multiple Airlines Logo
13:45 - 00:36
SNN
-
SEA
18h 51m
2 stops
Multiple Airlines Logo
13:35 - 20:35
SEA
-
SNN
23h 00m
1 stop
€558Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
07:30 - 22:02
SNN
-
SEA
22h 32m
2 stops
Multiple Airlines Logo
15:17 - 16:10
SEA
-
SNN
16h 53m
2 stops
€573Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
16:50 - 11:35
SNN
-
SEA
26h 45m
1 stop
Multiple Airlines Logo
13:35 - 11:20
SEA
-
SNN
13h 45m
1 stop
€674Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Air Canada Logo
07:30 - 22:53
SNN
-
SEA
23h 23m
3 stops
Air Canada Logo
08:00 - 16:10
SEA
-
SNN
24h 10m
2 stops
€891Air Canada
Tue, 14 Apr - Tue, 21 Apr
Air Canada Logo
07:30 - 09:38
SNN
-
SEA
34h 08m
3 stops
Air Canada Logo
05:40 - 20:35
SEA
-
SNN
30h 55m
3 stops
€897Air Canada
Tue, 14 Apr - Tue, 21 Apr

British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets
British Airways
12 Mar
SNN20:05Shannon
35h 19m
2 stops
SEA00:24Seattle/Tacoma Intl
17 Mar
SEA07:21Seattle/Tacoma Intl
21h 09m
2 stops
SNN11:30Shannon
€600
British Airways
12 Mar
SNN07:50Shannon
23h 34m
2 stops
SEA00:24Seattle/Tacoma Intl
16 Mar
SEA13:37Seattle/Tacoma Intl
46h 48m
2 stops
SNN19:25Shannon
€609
British Airways
6 May
SNN21:15Shannon
22h 20m
1 stop
SEA11:35Seattle/Tacoma Intl
10 May
SEA13:35Seattle/Tacoma Intl
13h 45m
1 stop
SNN11:20Shannon
€972

Air Canada flights from Shannon, Clare to Seattle

Our best Air Canada deals on Shannon, Clare to Seattle flight tickets
Air Canada
14 Apr
SNN07:30Shannon
23h 23m
3 stops
SEA22:53Seattle/Tacoma Intl
21 Apr
SEA08:00Seattle/Tacoma Intl
24h 10m
2 stops
SNN16:10Shannon
€891
Air Canada
14 Apr
SNN07:30Shannon
34h 08m
3 stops
SEA09:38Seattle/Tacoma Intl
21 Apr
SEA05:40Seattle/Tacoma Intl
30h 55m
3 stops
SNN20:35Shannon
€897
Air Canada
12 Mar
SNN07:50Shannon
22h 07m
3 stops
SEA22:57Seattle/Tacoma Intl
16 Mar
SEA08:00Seattle/Tacoma Intl
25h 45m
2 stops
SNN16:45Shannon
€909

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 5 March 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

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 14/4

13:45-00:36

2 stops18h 51m

Seattle/Tacoma Intl

Tue 21/4

13:35-20:35

1 stop23h 00m

€558

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 14/4

07:30-22:02

2 stops22h 32m

Seattle/Tacoma Intl

Tue 21/4

15:17-16:10

2 stops16h 53m

€573

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 14/4

16:50-11:35

1 stop26h 45m

Seattle/Tacoma Intl

Tue 21/4

13:35-11:20

1 stop13h 45m

€674

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 14/4

07:30-22:53

3 stops23h 23m

Seattle/Tacoma Intl

Tue 21/4

08:00-16:10

2 stops24h 10m

€891

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 14/4

07:30-09:38

3 stops34h 08m

Seattle/Tacoma Intl

Tue 21/4

05:40-20:35

3 stops30h 55m

€897

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/7

07:30-17:10

2 stops17h 40m

€446

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/7

07:30-23:09

3 stops23h 39m

€612

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/7

11:00-23:39

2 stops20h 39m

€817

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 1/7

13:45-10:29

1 stop28h 44m

€859

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sun 10/5

07:10-22:03

2 stops46h 53m

€942

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 and American 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 29m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 19h 29m
There are no direct flights from Shannon, Clare to Seattle. There are no popular flight routes from Shannon, Clare to Seattle.
Search flight deals

  • 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 29m.

  • 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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