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Cheap flights from Shannon to Seattle from $629

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Shannon to Seattle departing on 6/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Sun 5/12
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Easily compare round-trip flights from Shannon to Seattle

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Shannon to Seattle by changing tabs
Delta
Jun 4
SNN12:50 pmShannon
29h 16m
1 stop
SEA10:06 amSeattle/Tacoma Intl
Jun 14
SEA11:00 pmSeattle/Tacoma Intl
27h 50m
1 stop
SNN10:50 amShannon
KLM
Jun 4
SNN12:50 pmShannon
28h 24m
2 stops
SEA9:14 amSeattle/Tacoma Intl
Jun 14
SEA11:00 pmSeattle/Tacoma Intl
27h 50m
1 stop
SNN10:50 amShannon
United Airlines
Sep 3
SNN9:30 amShannon
20h 52m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
Sep 11
SEA11:08 amSeattle/Tacoma Intl
15h 22m
2 stops
SNN10:30 amShannon
American Airlines
Jun 4
SNN9:25 pmShannon
30h 23m
2 stops
SEA7:48 pmSeattle/Tacoma Intl
Jun 14
SEA11:35 pmSeattle/Tacoma Intl
37h 00m
2 stops
SNN8:35 pmShannon
Delta
Sep 3
SNN12:50 pmShannon
33h 28m
1 stop
SEA2:18 pmSeattle/Tacoma Intl
Sep 11
SEA3:30 pmSeattle/Tacoma Intl
35h 20m
1 stop
SNN10:50 amShannon
KLM
Sep 3
SNN12:50 pmShannon
28h 30m
2 stops
SEA9:20 amSeattle/Tacoma Intl
Sep 11
SEA10:55 pmSeattle/Tacoma Intl
27h 55m
1 stop
SNN10:50 amShannon

Find the cheapest one-way flights from Shannon to Seattle

If you're looking for one-way flights from Shannon to Seattle, view some of our deals below provided by Aer Lingus, KLM and United Airlines
Aer Lingus
Oct 2
SNN9:25 pmShannon
27h 36m
2 stops
SEA5:01 pmSeattle/Tacoma Intl
KLM
Oct 2
SNN12:50 pmShannon
17h 30m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
United Airlines
Oct 2
SNN12:30 pmShannon
34h 54m
3 stops
SEA3:24 pmSeattle/Tacoma Intl

United Airlines flights from Shannon to Seattle

Our best United Airlines deals on Shannon to Seattle flight tickets
United Airlines
Sep 3
SNN9:30 amShannon
20h 52m
2 stops
SEA10:22 pmSeattle/Tacoma Intl
Sep 11
SEA11:08 amSeattle/Tacoma Intl
15h 22m
2 stops
SNN10:30 amShannon
United Airlines
Jun 4
SNN9:30 amShannon
20h 45m
3 stops
SEA10:15 pmSeattle/Tacoma Intl
Jun 14
SEA5:05 amSeattle/Tacoma Intl
18h 25m
2 stops
SNN7:30 amShannon
United Airlines
Jun 4
SNN9:30 amShannon
20h 45m
3 stops
SEA10:15 pmSeattle/Tacoma Intl
Jun 14
SEA8:58 amSeattle/Tacoma Intl
17h 32m
3 stops
SNN10:30 amShannon

Delta flights from Shannon to Seattle

Our best Delta deals on Shannon to Seattle flight tickets
Delta
Jun 4
SNN12:50 pmShannon
29h 16m
1 stop
SEA10:06 amSeattle/Tacoma Intl
Jun 14
SEA11:00 pmSeattle/Tacoma Intl
27h 50m
1 stop
SNN10:50 amShannon
Delta
Sep 3
SNN12:50 pmShannon
33h 28m
1 stop
SEA2:18 pmSeattle/Tacoma Intl
Sep 11
SEA3:30 pmSeattle/Tacoma Intl
35h 20m
1 stop
SNN10:50 amShannon

How to get the cheapest flight ticket from Shannon 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 day to depart Shannon for Seattle?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Wednesday

What is the cheapest Shannon to Seattle flight route?

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

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

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

Best Price Found

$709

Fastest flight time

17h 30m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Shannon in the past 72 hours is $709. The best round-trip flight deal from Shannon to Seattle found on momondo in the last 72 hours is $629.
The fastest flight from Shannon to Seattle takes 17h 30m
There are no direct flights from Shannon to Seattle. Popular non-direct route for this connection is Shannon Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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

    Seattle/Tacoma Intl is 4478.2 mi away from Shannon. Flights usually cover this in 20h 45m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Seattle/Tacoma Intl 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 license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl 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 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. momondo allows you to filter the results for Shannon to Seattle flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Shannon.

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

Price alerts on flights to Seattle from Shannon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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