Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Shannon, Clare to Seattle from €397

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 24/2. 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
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 - 21:15
SNN
-
SEA
33h 10m
2 stops
British Airways Logo
19:05 - 16:45
SEA
-
SNN
37h 40m
2 stops
€590British Airways
Fri, 27 Feb - Fri, 6 Mar
British Airways Logo
20:05 - 21:57
SNN
-
SEA
33h 52m
2 stops
British Airways Logo
18:50 - 11:30
SEA
-
SNN
32h 40m
1 stop
€763British Airways
Fri, 27 Feb - Fri, 6 Mar
Aer Lingus Logo
20:05 - 11:30
SNN
-
SEA
23h 25m
1 stop
Aer Lingus Logo
18:50 - 15:45
SEA
-
SNN
12h 55m
1 stop
€824Aer Lingus
Fri, 27 Feb - Fri, 6 Mar
British Airways Logo
17:25 - 19:29
SNN
-
SEA
33h 04m
2 stops
British Airways Logo
07:21 - 11:20
SEA
-
SNN
19h 59m
2 stops
€826British Airways
Sat, 28 Mar - Sat, 4 Apr
Air Canada Logo
07:50 - 22:06
SNN
-
SEA
22h 16m
3 stops
Air Canada Logo
15:40 - 15:45
SEA
-
SNN
16h 05m
2 stops
€854Air Canada
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
14:45 - 10:40
SNN
-
SEA
26h 55m
1 stop
Multiple Airlines Logo
11:25 - 20:35
SEA
-
SNN
25h 10m
2 stops
€881Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Air Canada Logo
07:50 - 22:06
SNN
-
SEA
22h 16m
3 stops
Air Canada Logo
05:50 - 11:30
SEA
-
SNN
21h 40m
3 stops
€929Air Canada
Fri, 27 Feb - Fri, 6 Mar
Multiple Airlines Logo
14:45 - 10:40
SNN
-
SEA
26h 55m
1 stop
Multiple Airlines Logo
20:20 - 20:35
SEA
-
SNN
16h 15m
1 stop
€1,078Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
14:45 - 15:03
SNN
-
SEA
31h 18m
3 stops
Multiple Airlines Logo
20:00 - 11:20
SEA
-
SNN
55h 20m
2 stops
€1,523Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr

British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets
British Airways
27 Feb
SNN20:05Shannon
33h 10m
2 stops
SEA21:15Seattle/Tacoma Intl
6 Mar
SEA19:05Seattle/Tacoma Intl
37h 40m
2 stops
SNN16:45Shannon
€590
British Airways
27 Feb
SNN20:05Shannon
33h 52m
2 stops
SEA21:57Seattle/Tacoma Intl
6 Mar
SEA18:50Seattle/Tacoma Intl
32h 40m
1 stop
SNN11:30Shannon
€763
British Airways
28 Mar
SNN17:25Shannon
33h 04m
2 stops
SEA19:29Seattle/Tacoma Intl
4 Apr
SEA07:21Seattle/Tacoma Intl
19h 59m
2 stops
SNN11:20Shannon
€826

Air Canada flights from Shannon, Clare to Seattle

Our best Air Canada deals on Shannon, Clare to Seattle flight tickets
Air Canada
27 Feb
SNN07:50Shannon
22h 16m
3 stops
SEA22:06Seattle/Tacoma Intl
6 Mar
SEA15:40Seattle/Tacoma Intl
16h 05m
2 stops
SNN15:45Shannon
€854
Air Canada
27 Feb
SNN07:50Shannon
22h 16m
3 stops
SEA22:06Seattle/Tacoma Intl
6 Mar
SEA05:50Seattle/Tacoma Intl
21h 40m
3 stops
SNN11:30Shannon
€929

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 13 February 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

Fri 27/2

20:05-21:15

2 stops33h 10m

Seattle/Tacoma Intl

Fri 6/3

19:05-16:45

2 stops37h 40m

€590

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 27/2

20:05-21:57

2 stops33h 52m

Seattle/Tacoma Intl

Fri 6/3

18:50-11:30

1 stop32h 40m

€763

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 27/2

20:05-11:30

1 stop23h 25m

Seattle/Tacoma Intl

Fri 6/3

18:50-15:45

1 stop12h 55m

€824

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 28/3

17:25-19:29

2 stops33h 04m

Seattle/Tacoma Intl

Sat 4/4

07:21-11:20

2 stops19h 59m

€826

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 27/2

07:50-22:06

3 stops22h 16m

Seattle/Tacoma Intl

Fri 6/3

15:40-15:45

2 stops16h 05m

€854

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 28/3

14:45-10:40

1 stop26h 55m

Seattle/Tacoma Intl

Sat 4/4

11:25-20:35

2 stops25h 10m

€881

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 27/2

07:50-22:06

3 stops22h 16m

Seattle/Tacoma Intl

Fri 6/3

05:50-11:30

3 stops21h 40m

€929

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 28/3

14:45-10:40

1 stop26h 55m

Seattle/Tacoma Intl

Sat 4/4

20:20-20:35

1 stop16h 15m

€1,078

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Sat 28/3

14:45-15:03

3 stops31h 18m

Seattle/Tacoma Intl

Sat 4/4

20:00-11:20

2 stops55h 20m

€1,523

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Tue 24/2

20:05-18:20

2 stops30h 15m

€397

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 British Airways 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

33h 04m

Direct flights

None
The fastest flight from Shannon, Clare to Seattle takes 33h 04m
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 33h 04m.

  • 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
Sun 15/3
Sun 22/3
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