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Cheap flights from Shannon, Clare to Seattle from €662

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon, Clare to Seattle departing on 25/4. 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
1 adult, Economy, 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.
British Airways Logo
17:25 - 22:38
SNN
-
SEA
37h 13m
2 stops
British Airways Logo
11:16 - 16:05
SEA
-
SNN
20h 49m
2 stops
€662British Airways
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
07:30 - 21:22
SNN
-
SEA
21h 52m
2 stops
Multiple Airlines Logo
13:34 - 16:10
SEA
-
SNN
18h 36m
2 stops
€684Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
21:15 - 11:35
SNN
-
SEA
22h 20m
1 stop
Multiple Airlines Logo
07:10 - 11:20
SEA
-
SNN
20h 10m
2 stops
€770Multiple Airlines
Tue, 5 May - Tue, 12 May
Aer Lingus Logo
21:15 - 17:10
SNN
-
SEA
51h 55m
2 stops
Aer Lingus Logo
07:10 - 20:35
SEA
-
SNN
29h 25m
2 stops
€775Aer Lingus
Mon, 27 Apr - Mon, 4 May
Aer Lingus Logo
21:15 - 17:10
SNN
-
SEA
51h 55m
2 stops
Aer Lingus Logo
13:30 - 20:35
SEA
-
SNN
23h 05m
1 stop
€781Aer Lingus
Mon, 27 Apr - Mon, 4 May
British Airways Logo
17:25 - 11:35
SNN
-
SEA
26h 10m
1 stop
British Airways Logo
13:19 - 16:05
SEA
-
SNN
18h 46m
2 stops
€805British Airways
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
13:05 - 16:52
SNN
-
SEA
35h 47m
2 stops
Multiple Airlines Logo
06:00 - 11:10
SEA
-
SNN
21h 10m
2 stops
€813Multiple Airlines
Wed, 9 Sep - Fri, 18 Sep
Aer Lingus Logo
21:15 - 11:35
SNN
-
SEA
22h 20m
1 stop
Aer Lingus Logo
13:30 - 20:35
SEA
-
SNN
23h 05m
1 stop
€814Aer Lingus
Tue, 5 May - Tue, 12 May
United Airlines Logo
12:30 - 23:59
SNN
-
SEA
19h 29m
1 stop
United Airlines Logo
07:25 - 10:15
SEA
-
SNN
18h 50m
1 stop
€817United Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
06:35 - 17:55
SNN
-
SEA
19h 20m
2 stops
Multiple Airlines Logo
15:40 - 22:35
SEA
-
SNN
22h 55m
3 stops
€859Multiple Airlines
Wed, 9 Sep - Fri, 18 Sep

Air Canada flights from Shannon, Clare to Seattle

Our best Air Canada deals on Shannon, Clare to Seattle flight tickets
Air Canada
5 May
SNN21:15Shannon
29h 15m
3 stops
SEA18:30Seattle/Tacoma Intl
12 May
SEA10:45Seattle/Tacoma Intl
25h 50m
2 stops
SNN20:35Shannon
€983
Air Canada
18 Apr
SNN07:30Shannon
19h 50m
3 stops
SEA19:20Seattle/Tacoma Intl
25 Apr
SEA10:20Seattle/Tacoma Intl
21h 45m
3 stops
SNN16:05Shannon
€993

Aer Lingus flights from Shannon, Clare to Seattle

Our best Aer Lingus deals on Shannon, Clare to Seattle flight tickets
Aer Lingus
27 Apr
SNN21:15Shannon
51h 55m
2 stops
SEA17:10Seattle/Tacoma Intl
4 May
SEA07:10Seattle/Tacoma Intl
29h 25m
2 stops
SNN20:35Shannon
€775
Aer Lingus
27 Apr
SNN21:15Shannon
51h 55m
2 stops
SEA17:10Seattle/Tacoma Intl
4 May
SEA13:30Seattle/Tacoma Intl
23h 05m
1 stop
SNN20:35Shannon
€781
Aer Lingus
5 May
SNN21:15Shannon
22h 20m
1 stop
SEA11:35Seattle/Tacoma Intl
12 May
SEA13:30Seattle/Tacoma Intl
23h 05m
1 stop
SNN20:35Shannon
€814

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 April 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 25/4

17:25-22:38

2 stops37h 13m

Seattle/Tacoma Intl

Sat 2/5

11:16-16:05

2 stops20h 49m

€662

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 5/5

07:30-21:22

2 stops21h 52m

Seattle/Tacoma Intl

Tue 12/5

13:34-16:10

2 stops18h 36m

€684

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 5/5

21:15-11:35

1 stop22h 20m

Seattle/Tacoma Intl

Tue 12/5

07:10-11:20

2 stops20h 10m

€770

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 27/4

21:15-17:10

2 stops51h 55m

Seattle/Tacoma Intl

Mon 4/5

07:10-20:35

2 stops29h 25m

€775

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 27/4

21:15-17:10

2 stops51h 55m

Seattle/Tacoma Intl

Mon 4/5

13:30-20:35

1 stop23h 05m

€781

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 25/4

17:25-11:35

1 stop26h 10m

Seattle/Tacoma Intl

Sat 2/5

13:19-16:05

2 stops18h 46m

€805

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 9/9

13:05-16:52

2 stops35h 47m

Seattle/Tacoma Intl

Fri 18/9

06:00-11:10

2 stops21h 10m

€813

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 5/5

21:15-11:35

1 stop22h 20m

Seattle/Tacoma Intl

Tue 12/5

13:30-20:35

1 stop23h 05m

€814
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 25/4

12:30-23:59

1 stop19h 29m

Seattle/Tacoma Intl

Sat 2/5

07:25-10:15

1 stop18h 50m

€817

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 9/9

06:35-17:55

2 stops19h 20m

Seattle/Tacoma Intl

Fri 18/9

15:40-22:35

3 stops22h 55m

€859

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

17h 40m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 17h 40m
There are no direct flights from Shannon, Clare to Seattle. There are no popular flight routes from Shannon, Clare to Seattle.
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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 17h 40m.

  • 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.

Frequently asked questions about flying from Shannon, Clare to Seattle

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

    Price Alerts will notify you by email when the price for flights to Seattle from Shannon, Clare decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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