Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Shannon, Clare to Seattle from €402

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 22/10. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 16:55
SNN
-
SEA
28h 50m
1 stop
British Airways Logo
18:50 - 16:45
SEA
-
SNN
13h 55m
1 stop
€720British Airways
Thu, 19 Nov - Mon, 23 Nov
British Airways Logo
07:50 - 23:18
SNN
-
SEA
23h 28m
2 stops
British Airways Logo
15:40 - 19:25
SEA
-
SNN
19h 45m
2 stops
€726British Airways
Thu, 19 Nov - Mon, 23 Nov
Delta Logo
13:05 - 23:08
SNN
-
SEA
18h 03m
1 stop
Delta Logo
07:15 - 11:10
SEA
-
SNN
19h 55m
1 stop
€858Delta
Mon, 15 Jun - Sun, 21 Jun
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
€880American Airlines
Mon, 15 Jun - Sun, 21 Jun
Multiple Airlines Logo
16:50 - 11:45
SNN
-
SEA
26h 55m
2 stops
Multiple Airlines Logo
15:40 - 15:50
SEA
-
SNN
16h 10m
2 stops
€927Multiple Airlines
Fri, 17 Jul - Fri, 24 Jul
Air Canada Logo
07:50 - 09:17
SNN
-
SEA
33h 27m
2 stops
Air Canada Logo
08:40 - 16:45
SEA
-
SNN
24h 05m
2 stops
€928Air Canada
Thu, 19 Nov - Mon, 23 Nov
Delta Logo
13:05 - 10:14
SNN
-
SEA
29h 09m
1 stop
Delta Logo
07:15 - 11:10
SEA
-
SNN
19h 55m
1 stop
€935Delta
Fri, 17 Jul - Fri, 24 Jul
Multiple Airlines Logo
12:30 - 23:10
SNN
-
SEA
18h 40m
2 stops
Multiple Airlines Logo
14:10 - 11:15
SEA
-
SNN
13h 05m
1 stop
€942Multiple Airlines
Fri, 17 Jul - Fri, 24 Jul
British Airways Logo
07:50 - 16:55
SNN
-
SEA
17h 05m
1 stop
British Airways Logo
11:42 - 11:30
SEA
-
SNN
15h 48m
2 stops
€949British Airways
Thu, 19 Nov - Mon, 23 Nov
Aer Lingus Logo
07:30 - 17:10
SNN
-
SEA
17h 40m
2 stops
Aer Lingus Logo
19:10 - 12:00
SEA
-
SNN
32h 50m
2 stops
€958Aer Lingus
Thu, 9 Jul - Fri, 10 Jul

Delta flights from Shannon, Clare to Seattle

Our best Delta deals on Shannon, Clare to Seattle flight tickets
Delta
11 Jun
SNN13:05Shannon
18h 54m
2 stops
SEA23:59Seattle/Tacoma Intl
15 Jun
SEA07:20Seattle/Tacoma Intl
19h 50m
2 stops
SNN11:10Shannon
€843
Delta
8 Jun
SNN13:05Shannon
18h 54m
2 stops
SEA23:59Seattle/Tacoma Intl
13 Jun
SEA22:20Seattle/Tacoma Intl
28h 50m
1 stop
SNN11:10Shannon
€846
Delta
15 Jun
SNN13:05Shannon
18h 03m
1 stop
SEA23:08Seattle/Tacoma Intl
21 Jun
SEA07:15Seattle/Tacoma Intl
19h 55m
1 stop
SNN11:10Shannon
€858

American Airlines flights from Shannon, Clare to Seattle

Our best American Airlines deals on Shannon, Clare to Seattle flight tickets
American Airlines
11 Jun
SNN21:15Shannon
31h 24m
2 stops
SEA20:39Seattle/Tacoma Intl
16 Jun
SEA12:46Seattle/Tacoma Intl
23h 49m
2 stops
SNN20:35Shannon
€716
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
€880

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 June 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

20:05-16:55

1 stop28h 50m

Seattle/Tacoma Intl

Mon 23/11

18:50-16:45

1 stop13h 55m

€720

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-23:18

2 stops23h 28m

Seattle/Tacoma Intl

Mon 23/11

15:40-19:25

2 stops19h 45m

€726

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 15/6

13:05-23:08

1 stop18h 03m

Seattle/Tacoma Intl

Sun 21/6

07:15-11:10

1 stop19h 55m

€858

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

€880

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 17/7

16:50-11:45

2 stops26h 55m

Seattle/Tacoma Intl

Fri 24/7

15:40-15:50

2 stops16h 10m

€927

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-09:17

2 stops33h 27m

Seattle/Tacoma Intl

Mon 23/11

08:40-16:45

2 stops24h 05m

€928

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 17/7

13:05-10:14

1 stop29h 09m

Seattle/Tacoma Intl

Fri 24/7

07:15-11:10

1 stop19h 55m

€935
Fastest return journey

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 17/7

12:30-23:10

2 stops18h 40m

Seattle/Tacoma Intl

Fri 24/7

14:10-11:15

1 stop13h 05m

€942

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 19/11

07:50-16:55

1 stop17h 05m

Seattle/Tacoma Intl

Mon 23/11

11:42-11:30

2 stops15h 48m

€949

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Thu 9/7

07:30-17:10

2 stops17h 40m

Seattle/Tacoma Intl

Fri 10/7

19:10-12:00

2 stops32h 50m

€958

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

15h 06m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 15h 06m
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 15h 06m.

  • 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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/7
Sat 11/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Spokane Airport