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.

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.

€406 Cheap Flights from Shannon to Seattle in 2026

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Find the cheapest flights from Shannon, Clare to Seattle

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 22:20

SNN

SEA

22h 30m

2 stops

08:04 - 19:25

SEA

SNN

27h 21m

2 stops

€559British Airways

Mon, 26 Jan - Mon, 2 Feb

12:30 - 21:06

SNN

SEA

40h 36m

2 stops

12:08 - 10:15

SEA

SNN

14h 07m

1 stop

€736United Airlines

Fri, 3 Apr - Sat, 11 Apr

07:50 - 20:56

SNN

SEA

21h 06m

2 stops

18:50 - 16:45

SEA

SNN

13h 55m

1 stop

€780Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

07:50 - 22:06

SNN

SEA

22h 16m

2 stops

10:05 - 16:45

SEA

SNN

22h 40m

3 stops

€819Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

12:30 - 22:59

SNN

SEA

18h 29m

2 stops

08:56 - 10:15

SEA

SNN

17h 19m

2 stops

€871United Airlines

Mon, 4 May - Thu, 7 May

20:05 - 11:30

SNN

SEA

23h 25m

1 stop

18:50 - 19:25

SEA

SNN

16h 35m

1 stop

€875British Airways

Mon, 26 Jan - Mon, 2 Feb

16:55 - 20:40

SNN

SEA

35h 45m

2 stops

05:50 - 11:25

SEA

SNN

21h 35m

3 stops

€957Multiple Airlines

Fri, 3 Apr - Sat, 11 Apr

07:40 - 14:00

SNN

SEA

14h 20m

1 stop

18:20 - 16:05

SEA

SNN

13h 45m

1 stop

€978Multiple Airlines

Fri, 3 Apr - Sat, 11 Apr

07:40 - 18:25

SNN

SEA

18h 45m

1 stop

20:20 - 20:35

SEA

SNN

16h 15m

1 stop

€1,003American Airlines

Mon, 4 May - Thu, 7 May

07:40 - 18:25

SNN

SEA

18h 45m

1 stop

13:35 - 16:10

SEA

SNN

18h 35m

1 stop

€1,010British Airways

Mon, 4 May - Thu, 7 May

British Airways flights from Shannon, Clare to Seattle

Our best British Airways deals on Shannon, Clare to Seattle flight tickets

British Airways

26 Jan

SNN07:50Shannon

22h 30m

2 stops

SEA22:20Seattle/Tacoma Intl

2 Feb

SEA08:04Seattle/Tacoma Intl

27h 21m

2 stops

SNN19:25Shannon

€559

British Airways

26 Jan

SNN20:05Shannon

23h 25m

1 stop

SEA11:30Seattle/Tacoma Intl

2 Feb

SEA18:50Seattle/Tacoma Intl

16h 35m

1 stop

SNN19:25Shannon

€875

British Airways

4 May

SNN07:40Shannon

18h 45m

1 stop

SEA18:25Seattle/Tacoma Intl

7 May

SEA13:35Seattle/Tacoma Intl

18h 35m

1 stop

SNN16:10Shannon

€1,010

American Airlines flights from Shannon, Clare to Seattle

Our best American Airlines deals on Shannon, Clare to Seattle flight tickets

American Airlines

4 May

SNN07:40Shannon

18h 45m

1 stop

SEA18:25Seattle/Tacoma Intl

7 May

SEA20:20Seattle/Tacoma Intl

16h 15m

1 stop

SNN20:35Shannon

€1,003

American Airlines

26 Jan

SNN07:50Shannon

17h 05m

1 stop

SEA16:55Seattle/Tacoma Intl

2 Feb

SEA18:50Seattle/Tacoma Intl

13h 55m

1 stop

SNN16:45Shannon

€1,083

Fly from

Fly to

Route

Depart

Return

Price

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 26/1

07:50-22:20

2 stops22h 30m

Seattle/Tacoma Intl

Mon 2/2

08:04-19:25

2 stops27h 21m

€559

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 3/4

12:30-21:06

2 stops40h 36m

Seattle/Tacoma Intl

Sat 11/4

12:08-10:15

1 stop14h 07m

€736

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 26/1

07:50-20:56

2 stops21h 06m

Seattle/Tacoma Intl

Mon 2/2

18:50-16:45

1 stop13h 55m

€780

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 26/1

07:50-22:06

2 stops22h 16m

Seattle/Tacoma Intl

Mon 2/2

10:05-16:45

3 stops22h 40m

€819

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 4/5

12:30-22:59

2 stops18h 29m

Seattle/Tacoma Intl

Thu 7/5

08:56-10:15

2 stops17h 19m

€871

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 26/1

20:05-11:30

1 stop23h 25m

Seattle/Tacoma Intl

Mon 2/2

18:50-19:25

1 stop16h 35m

€875

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 3/4

16:55-20:40

2 stops35h 45m

Seattle/Tacoma Intl

Sat 11/4

05:50-11:25

3 stops21h 35m

€957

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Fri 3/4

07:40-14:00

1 stop14h 20m

Seattle/Tacoma Intl

Sat 11/4

18:20-16:05

1 stop13h 45m

€978

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 4/5

07:40-18:25

1 stop18h 45m

Seattle/Tacoma Intl

Thu 7/5

20:20-20:35

1 stop16h 15m

€1,003

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

Mon 4/5

07:40-18:25

1 stop18h 45m

Seattle/Tacoma Intl

Thu 7/5

13:35-16:10

1 stop18h 35m

€1,010

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted 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	18h 59m
Direct flights	None

The fastest flight from Shannon, Clare to Seattle takes 18h 59m

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 18h 59m.
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.

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.

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.