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.

$715 Cheap Flights from Shannon to Seattle in 2025

1 adult

0 bags

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Find the cheapest flights from Shannon, Clare to Seattle

Round-trip

One-way

Cheap round-trip flights

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

8:05 pm - 6:15 pmSNN-SEA

30h 10m2 stops

9:00 pm - 7:25 pmSEA-SNN

15h 25m2 stops

$715Aer Lingus

Find Deal

Thu, Mar 6 - Mon, Mar 10

5:30 pm - 11:20 amSNN-SEA

25h 50m1 stop

9:00 pm - 7:25 pmSEA-SNN

15h 25m2 stops

$770Aer Lingus

Find Deal

Thu, Mar 6 - Mon, Mar 10

7:45 am - 4:55 pmSNN-SEA

17h 10m1 stop

7:50 pm - 4:45 pmSEA-SNN

13h 55m1 stop

$788American Airlines

Find Deal

Thu, Mar 6 - Mon, Mar 10

12:30 pm - 10:43 pmSNN-SEA

18h 13m2 stops

11:45 pm - 10:15 amSEA-SNN

26h 30m2 stops

$805United Airlines

Find Deal

Mon, Apr 7 - Mon, Apr 14

12:30 pm - 10:50 pmSNN-SEA

18h 20m2 stops

7:08 am - 10:15 amSEA-SNN

19h 07m3 stops

$962United Airlines

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Mon, Apr 7 - Mon, Apr 14

7:45 am - 6:25 pmSNN-SEA

42h 40m3 stops

11:30 pm - 11:30 amSEA-SNN

29h 00m3 stops

$1,091

Find Deal

Thu, Mar 6 - Mon, Mar 10

7:45 am - 5:00 pmSNN-SEA

17h 15m2 stops

11:30 am - 4:45 pmSEA-SNN

22h 15m3 stops

$1,639

Find Deal

Thu, Mar 6 - Mon, Mar 10

Aer Lingus flights from Shannon, Clare to Seattle

Our best Aer Lingus deals on Shannon, Clare to Seattle flight tickets

Aer Lingus

Mar 6

SNN8:05 pmShannon

30h 10m

2 stops

SEA6:15 pmSeattle/Tacoma Intl

Mar 10

SEA9:00 pmSeattle/Tacoma Intl

15h 25m

2 stops

SNN7:25 pmShannon

$715

Find similar

Aer Lingus

Mar 6

SNN5:30 pmShannon

25h 50m

1 stop

SEA11:20 amSeattle/Tacoma Intl

Mar 10

SEA9:00 pmSeattle/Tacoma Intl

15h 25m

2 stops

SNN7:25 pmShannon

$770

Find similar

United Airlines flights from Shannon, Clare to Seattle

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

United Airlines

Apr 7

SNN12:30 pmShannon

18h 13m

2 stops

SEA10:43 pmSeattle/Tacoma Intl

Apr 14

SEA11:45 pmSeattle/Tacoma Intl

26h 30m

2 stops

SNN10:15 amShannon

$805

Find similar

United Airlines

Apr 7

SNN12:30 pmShannon

18h 20m

2 stops

SEA10:50 pmSeattle/Tacoma Intl

Apr 14

SEA7:08 amSeattle/Tacoma Intl

19h 07m

3 stops

SNN10:15 amShannon

$962

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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 day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Shannon, Clare is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,074. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Shannon, Clare because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,074.

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 round-trip 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

Best Price Found	$715
Fastest flight time	17h 10m
Direct flights	None
Airports in Seattle	1 airport

The best flight deal from Shannon, Clare to Seattle found on momondo in the last 72 hours is $715

The fastest flight from Shannon, Clare to Seattle takes 17h 10m

There are no direct flights from Shannon, Clare 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)

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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 17h 10m, 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.

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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.