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Cheap flights from Shannon, Clare to Seattle from €368

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 4/6. 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
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.
KLM Logo
13:05 - 22:29
SNN
-
SEA
17h 24m
1 stop
KLM Logo
22:35 - 11:10
SEA
-
SNN
28h 35m
1 stop
€541KLM
Wed, 27 May - Thu, 4 Jun
Delta Logo
13:05 - 22:45
SNN
-
SEA
17h 40m
1 stop
Delta Logo
22:35 - 11:10
SEA
-
SNN
28h 35m
1 stop
€547Delta
Tue, 26 May - Thu, 4 Jun
British Airways Logo
21:15 - 00:36
SNN
-
SEA
35h 21m
2 stops
British Airways Logo
07:00 - 16:10
SEA
-
SNN
25h 10m
2 stops
€649British Airways
Mon, 13 Apr - Sun, 19 Apr
British Airways Logo
07:30 - 00:36
SNN
-
SEA
25h 06m
2 stops
British Airways Logo
13:19 - 16:10
SEA
-
SNN
18h 51m
2 stops
€650British Airways
Mon, 27 Apr - Mon, 4 May
British Airways Logo
21:15 - 00:36
SNN
-
SEA
35h 21m
2 stops
British Airways Logo
15:17 - 20:35
SEA
-
SNN
21h 18m
2 stops
€651British Airways
Thu, 14 May - Sun, 17 May
British Airways Logo
07:30 - 22:32
SNN
-
SEA
23h 02m
2 stops
British Airways Logo
13:30 - 20:35
SEA
-
SNN
23h 05m
1 stop
€653British Airways
Tue, 26 May - Thu, 4 Jun
British Airways Logo
21:15 - 00:36
SNN
-
SEA
35h 21m
2 stops
British Airways Logo
21:15 - 16:10
SEA
-
SNN
34h 55m
2 stops
€655British Airways
Thu, 14 May - Sun, 17 May
British Airways Logo
21:15 - 00:36
SNN
-
SEA
35h 21m
2 stops
British Airways Logo
21:15 - 16:10
SEA
-
SNN
34h 55m
2 stops
€656British Airways
Thu, 14 May - Sun, 17 May
British Airways Logo
07:30 - 22:47
SNN
-
SEA
23h 17m
2 stops
British Airways Logo
13:19 - 16:10
SEA
-
SNN
18h 51m
2 stops
€660British Airways
Mon, 27 Apr - Mon, 4 May
American Airlines Logo
11:00 - 22:59
SNN
-
SEA
19h 59m
2 stops
American Airlines Logo
10:23 - 10:25
SEA
-
SNN
16h 02m
2 stops
€676American Airlines
Wed, 27 May - Thu, 4 Jun

British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets
British Airways
13 Apr
SNN21:15Shannon
35h 21m
2 stops
SEA00:36Seattle/Tacoma Intl
19 Apr
SEA07:00Seattle/Tacoma Intl
25h 10m
2 stops
SNN16:10Shannon
€649
British Airways
27 Apr
SNN07:30Shannon
25h 06m
2 stops
SEA00:36Seattle/Tacoma Intl
4 May
SEA13:19Seattle/Tacoma Intl
18h 51m
2 stops
SNN16:10Shannon
€650
British Airways
14 May
SNN21:15Shannon
35h 21m
2 stops
SEA00:36Seattle/Tacoma Intl
17 May
SEA15:17Seattle/Tacoma Intl
21h 18m
2 stops
SNN20:35Shannon
€651

American Airlines flights from Shannon, Clare to Seattle

Our best American Airlines deals on Shannon, Clare to Seattle flight tickets
American Airlines
27 May
SNN11:00Shannon
19h 59m
2 stops
SEA22:59Seattle/Tacoma Intl
4 Jun
SEA10:23Seattle/Tacoma Intl
16h 02m
2 stops
SNN10:25Shannon
€676
American Airlines
13 Apr
SNN21:15Shannon
35h 21m
2 stops
SEA00:36Seattle/Tacoma Intl
19 Apr
SEA23:33Seattle/Tacoma Intl
22h 27m
2 stops
SNN06:00Shannon
€703
American Airlines
14 May
SNN13:45Shannon
18h 51m
2 stops
SEA00:36Seattle/Tacoma Intl
17 May
SEA23:33Seattle/Tacoma Intl
21h 52m
2 stops
SNN05:25Shannon
€986

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 4 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

Wed 27/5

13:05-22:29

1 stop17h 24m

Seattle/Tacoma Intl

Thu 4/6

22:35-11:10

1 stop28h 35m

€541

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 26/5

13:05-22:45

1 stop17h 40m

Seattle/Tacoma Intl

Thu 4/6

22:35-11:10

1 stop28h 35m

€547

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 13/4

21:15-00:36

2 stops35h 21m

Seattle/Tacoma Intl

Sun 19/4

07:00-16:10

2 stops25h 10m

€649

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 27/4

07:30-00:36

2 stops25h 06m

Seattle/Tacoma Intl

Mon 4/5

13:19-16:10

2 stops18h 51m

€650

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 14/5

21:15-00:36

2 stops35h 21m

Seattle/Tacoma Intl

Sun 17/5

15:17-20:35

2 stops21h 18m

€651

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 26/5

07:30-22:32

2 stops23h 02m

Seattle/Tacoma Intl

Thu 4/6

13:30-20:35

1 stop23h 05m

€653

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 14/5

21:15-00:36

2 stops35h 21m

Seattle/Tacoma Intl

Sun 17/5

21:15-16:10

2 stops34h 55m

€655

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 14/5

21:15-00:36

2 stops35h 21m

Seattle/Tacoma Intl

Sun 17/5

21:15-16:10

2 stops34h 55m

€656

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 27/4

07:30-22:47

2 stops23h 17m

Seattle/Tacoma Intl

Mon 4/5

13:19-16:10

2 stops18h 51m

€660
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Wed 27/5

11:00-22:59

2 stops19h 59m

Seattle/Tacoma Intl

Thu 4/6

10:23-10:25

2 stops16h 02m

€676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 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

30h 13m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 30h 13m
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 30h 13m.

  • 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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