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Cheap flights from Seattle to Shannon from €291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Shannon departing on 15/1. 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
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Find the cheapest flights from Seattle to Shannon

Cheap return flights

These are some of the best return flight deals from Seattle to Shannon that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Shannon.

Cheap last-minute flights

Planning a quick getaway from Seattle to Shannon? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Shannon, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seattle to Shannon

Find recent round-trip train or bus tickets from Seattle to Shannon.

All round-trip flight deals to Shannon

The cheapest plane tickets to Shannon found on KAYAK recently.
13:35 - 15:45SEA-SNN
19h 10m2 stops
07:45 - 21:13SNN-SEA
20h 28m2 stops
€622American Airlines
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Fri, 14 Mar - Fri, 21 Mar
15:05 - 16:45SEA-SNN
18h 40m2 stops
07:45 - 18:25SNN-SEA
17h 40m2 stops
€669Air Canada
Find Deal
Wed, 12 Mar - Sun, 23 Mar
06:05 - 16:45SEA-SNN
27h 40m2 stops
07:45 - 18:25SNN-SEA
17h 40m2 stops
€675Air Canada
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Sat, 15 Mar - Sun, 23 Mar
15:05 - 16:45SEA-SNN
18h 40m2 stops
07:45 - 18:25SNN-SEA
17h 40m2 stops
€676Air Canada
Find Deal
Thu, 13 Mar - Sun, 23 Mar
10:35 - 15:45SEA-SNN
22h 10m3 stops
07:45 - 09:50SNN-SEA
33h 05m2 stops
€681
Find Deal
Fri, 14 Mar - Sun, 23 Mar
19:50 - 16:45SEA-SNN
13h 55m1 stop
07:45 - 17:55SNN-SEA
17h 10m1 stop
€682American Airlines
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Wed, 12 Mar - Sun, 23 Mar
14:45 - 11:30SEA-SNN
13h 45m1 stop
07:45 - 17:55SNN-SEA
17h 10m1 stop
€705Aer Lingus
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Fri, 14 Mar - Sun, 23 Mar
18:50 - 16:45SEA-SNN
13h 55m1 stop
17:30 - 17:01SNN-SEA
55h 31m2 stops
€808British Airways
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Mon, 30 Dec - Mon, 6 Jan
13:35 - 19:25SEA-SNN
45h 50m2 stops
20:05 - 21:21SNN-SEA
33h 16m2 stops
€882British Airways
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Mon, 30 Dec - Mon, 6 Jan
00:31 - 06:15SEA-SNN
21h 44m2 stops
14:45 - 13:06SNN-SEA
30h 21m2 stops
€976Aer Lingus
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Sun, 29 Dec - Mon, 6 Jan
14:35 - 19:30SEA-SNN
20h 55m2 stops
€291
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Wed, 15 Jan
18:50 - 19:30SEA-SNN
16h 40m1 stop
€439
Find Deal
Wed, 15 Jan
05:45 - 11:30SEA-SNN
21h 45m3 stops
€471Air Canada
Find Deal
Wed, 15 Jan

American Airlines flights from Seattle to Shannon

Our best American Airlines deals on Seattle to Shannon flight tickets
American Airlines
14 Mar
SEA13:35Seattle/Tacoma Intl
19h 10m
2 stops
SNN15:45Shannon
21 Mar
SNN07:45Shannon
20h 28m
2 stops
SEA21:13Seattle/Tacoma Intl
American Airlines
12 Mar
SEA19:50Seattle/Tacoma Intl
13h 55m
1 stop
SNN16:45Shannon
23 Mar
SNN07:45Shannon
17h 10m
1 stop
SEA17:55Seattle/Tacoma Intl
American Airlines
12 Mar
SEA13:35Seattle/Tacoma Intl
20h 10m
2 stops
SNN16:45Shannon
23 Mar
SNN07:45Shannon
17h 10m
1 stop
SEA17:55Seattle/Tacoma Intl

Air Canada flights from Seattle to Shannon

Our best Air Canada deals on Seattle to Shannon flight tickets
Air Canada
12 Mar
SEA15:05Seattle/Tacoma Intl
18h 40m
2 stops
SNN16:45Shannon
23 Mar
SNN07:45Shannon
17h 40m
2 stops
SEA18:25Seattle/Tacoma Intl
Air Canada
15 Mar
SEA06:05Seattle/Tacoma Intl
27h 40m
2 stops
SNN16:45Shannon
23 Mar
SNN07:45Shannon
17h 40m
2 stops
SEA18:25Seattle/Tacoma Intl
Air Canada
13 Mar
SEA15:05Seattle/Tacoma Intl
18h 40m
2 stops
SNN16:45Shannon
23 Mar
SNN07:45Shannon
17h 40m
2 stops
SEA18:25Seattle/Tacoma Intl

How to get the cheapest flight ticket from Seattle to Shannon

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 month to fly from Seattle to Shannon?

January. The cheapest time of year to fly to Shannon from Seattle is January. The most expensive is June.

What is the cheapest Seattle to Shannon flight route?

Seattle/Tacoma Intl - Shannon. Fly from Seattle/Tacoma Intl to Shannon for the best Seattle - Shannon flight prices

How far in advance should you book Seattle to Shannon flights?

46 days before. The cheapest time to buy a flight from Seattle to Shannon is approximately 46 days to departure

When to book flights from Seattle to Shannon

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Shannon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Shannon (SEA to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Shannon

Best price found

€291

Fastest flight time

13h 45m

Direct flights

None

Airports in Shannon

1 airport
The best one-way flight to Shannon from Seattle in the past 72 hours is €291. The best return flight deal from Seattle to Shannon found on momondo in the last 72 hours is €622.
The fastest flight from Seattle to Shannon takes 13h 45m
There are no direct flights from Seattle to Shannon. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Shannon Airport.
There is 1 airport near Shannon: Shannon (SNN)

  • How far is Seattle/Tacoma Intl to Shannon by plane?

    Shannon is 7206.9 km away from Seattle/Tacoma Intl. By plane, this route typically takes 13h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Shannon Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Shannon Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Shannon Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Shannon?

Finding the right flight to Shannon from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

Can I find flights from Seattle to Shannon with flexible booking policies on momondo?

All flight searches from Seattle to Shannon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Shannon?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Shannon.

I’m not ready to book a flight from Seattle to Shannon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Shannon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shannon and let you know when they change.


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