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Cheap flights from Shannon, Clare to Seattle from €371

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 6/9. 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

Find the cheapest flights from Shannon, Clare to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
20:05 - 16:50
SNN
-
SEA
28h 45m
1 stop
British Airways Logo
18:45 - 16:45
SEA
-
SNN
14h 00m
1 stop
€740British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 16:50
SNN
-
SEA
17h 00m
1 stop
British Airways Logo
10:41 - 16:45
SEA
-
SNN
22h 04m
2 stops
€743British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 16:50
SNN
-
SEA
17h 00m
1 stop
British Airways Logo
10:41 - 16:45
SEA
-
SNN
22h 04m
2 stops
€744British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 20:25
SNN
-
SEA
20h 35m
2 stops
British Airways Logo
14:24 - 16:45
SEA
-
SNN
18h 21m
2 stops
€745British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 20:25
SNN
-
SEA
20h 35m
2 stops
British Airways Logo
14:24 - 16:45
SEA
-
SNN
18h 21m
2 stops
€749British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 20:25
SNN
-
SEA
20h 35m
2 stops
British Airways Logo
14:24 - 16:45
SEA
-
SNN
18h 21m
2 stops
€749British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 20:15
SNN
-
SEA
20h 25m
2 stops
British Airways Logo
07:23 - 11:30
SEA
-
SNN
20h 07m
2 stops
€753British Airways
Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
21:15 - 17:10
SNN
-
SEA
27h 55m
2 stops
Aer Lingus Logo
05:50 - 16:10
SEA
-
SNN
26h 20m
2 stops
€780Aer Lingus
Mon, 24 Aug - Mon, 31 Aug
United Airlines Logo
12:30 - 22:45
SNN
-
SEA
18h 15m
2 stops
United Airlines Logo
09:00 - 10:15
SEA
-
SNN
17h 15m
2 stops
€834United Airlines
Wed, 9 Sep - Sun, 13 Sep
British Airways Logo
21:15 - 11:35
SNN
-
SEA
22h 20m
1 stop
British Airways Logo
13:24 - 16:10
SEA
-
SNN
18h 46m
2 stops
€886British Airways
Mon, 24 Aug - Mon, 31 Aug

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British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets
British Airways
19 Nov
SNN20:05Shannon
28h 45m
1 stop
SEA16:50Seattle/Tacoma Intl
23 Nov
SEA18:45Seattle/Tacoma Intl
14h 00m
1 stop
SNN16:45Shannon
€740
British Airways
19 Nov
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
23 Nov
SEA10:41Seattle/Tacoma Intl
22h 04m
2 stops
SNN16:45Shannon
€743
British Airways
19 Nov
SNN07:50Shannon
17h 00m
1 stop
SEA16:50Seattle/Tacoma Intl
23 Nov
SEA10:41Seattle/Tacoma Intl
22h 04m
2 stops
SNN16:45Shannon
€744

Delta flights from Shannon, Clare to Seattle

Our best Delta deals on Shannon, Clare to Seattle flight tickets
Delta
30 Jul
SNN13:05Shannon
15h 23m
1 stop
SEA20:28Seattle/Tacoma Intl
3 Aug
SEA07:15Seattle/Tacoma Intl
19h 55m
1 stop
SNN11:10Shannon
€931
Delta
30 Jul
SNN13:05Shannon
18h 54m
2 stops
SEA23:59Seattle/Tacoma Intl
3 Aug
SEA09:40Seattle/Tacoma Intl
17h 30m
2 stops
SNN11:10Shannon
€949
Delta
6 Aug
SNN13:05Shannon
15h 15m
1 stop
SEA20:20Seattle/Tacoma Intl
10 Aug
SEA09:10Seattle/Tacoma Intl
18h 00m
2 stops
SNN11:10Shannon
€1,018

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 23 July 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

Thu 19/11

20:05-16:50

1 stop28h 45m

Seattle/Tacoma Intl

Mon 23/11

18:45-16:45

1 stop14h 00m

€740

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-16:50

1 stop17h 00m

Seattle/Tacoma Intl

Mon 23/11

10:41-16:45

2 stops22h 04m

€743

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-16:50

1 stop17h 00m

Seattle/Tacoma Intl

Mon 23/11

10:41-16:45

2 stops22h 04m

€744

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-20:25

2 stops20h 35m

Seattle/Tacoma Intl

Mon 23/11

14:24-16:45

2 stops18h 21m

€745

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-20:25

2 stops20h 35m

Seattle/Tacoma Intl

Mon 23/11

14:24-16:45

2 stops18h 21m

€748

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-20:25

2 stops20h 35m

Seattle/Tacoma Intl

Mon 23/11

14:24-16:45

2 stops18h 21m

€749

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-20:15

2 stops20h 25m

Seattle/Tacoma Intl

Mon 23/11

07:23-11:30

2 stops20h 07m

€753

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 24/8

21:15-17:10

2 stops27h 55m

Seattle/Tacoma Intl

Mon 31/8

05:50-16:10

2 stops26h 20m

€780
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 9/9

12:30-22:45

2 stops18h 15m

Seattle/Tacoma Intl

Sun 13/9

09:00-10:15

2 stops17h 15m

€834

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 24/8

21:15-11:35

1 stop22h 20m

Seattle/Tacoma Intl

Mon 31/8

13:24-16:10

2 stops18h 46m

€886

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 is the most popular carrier 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

14h 37m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 14h 37m
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 14h 37m.

  • 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
Edmonds
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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