What is the cheapest airline that flies from Shannon to Washington?

Aer Lingus is the most popular carrier operating from Shannon to Washington

When did momondo last update prices for flights from Shannon Airport to Washington?

Prices for flights from Shannon Airport to Washington refresh daily.

How old do you have to be to fly from Shannon Airport to Washington?

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 layovers 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 Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington 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 Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$675 Cheap Flights from Shannon, Clare to Washington in 2026

Find the cheapest flights from Shannon, Clare to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 11:20 pm

SNN

SEA

18h 15m

1 stop

7:15 am - 11:10 am

SEA

SNN

19h 55m

1 stop

$708Air France

sáb., sep. 5 - sáb., sep. 19

7:30 am - 5:10 pm

SNN

SEA

17h 40m

2 stops

11:57 pm - 4:10 pm

SEA

SNN

32h 13m

2 stops

$831Aer Lingus

sáb., sep. 5 - sáb., sep. 19

9:55 am - 8:40 pm

SNN

SEA

18h 45m

2 stops

3:40 pm - 8:35 pm

SEA

SNN

20h 55m

2 stops

$894Multiple Airlines

jue., jul. 9 - lun., jul. 13

1:05 pm - 11:20 pm

SNN

SEA

18h 15m

1 stop

11:50 am - 11:10 am

SEA

SNN

15h 20m

1 stop

$913Delta

mar., sep. 1 - mar., sep. 15

9:15 pm - 11:35 am

SNN

SEA

22h 20m

1 stop

1:38 pm - 4:10 pm

SEA

SNN

18h 32m

2 stops

$916British Airways

mar., sep. 1 - mar., sep. 15

7:30 am - 8:52 pm

SNN

SEA

21h 22m

2 stops

1:38 pm - 4:10 pm

SEA

SNN

18h 32m

2 stops

$921British Airways

mar., sep. 1 - mar., sep. 15

12:30 pm - 10:01 am

SNN

SEA

29h 31m

2 stops

1:00 pm - 10:15 am

SEA

SNN

13h 15m

1 stop

$945United Airlines

mié., sep. 30 - dom., oct. 4

1:05 pm - 4:34 pm

SNN

PDX

35h 29m

2 stops

7:05 am - 11:10 am

PDX

SNN

20h 05m

1 stop

$1,082Multiple Airlines

vie., jul. 10 - mar., jul. 14

1:05 pm - 11:36 am

SNN

PDX

30h 31m

1 stop

10:40 pm - 11:10 am

PDX

SNN

28h 30m

1 stop

$1,110Delta

mar., jul. 14 - sáb., jul. 18

9:30 am - 3:57 pm

SNN

PDX

14h 27m

1 stop

10:40 pm - 7:30 am

PDX

SNN

24h 50m

1 stop

$1,111United Airlines

vie., jul. 24 - vie., jul. 31

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Delta flights from Shannon, Clare to State of Washington

Our best Delta deals on Shannon, Clare to State of Washington flight tickets

Delta

Sep 1

SNN1:05 pmShannon

18h 15m

1 stop

SEA11:20 pmSeattle/Tacoma Intl

Sep 15

SEA11:50 amSeattle/Tacoma Intl

15h 20m

1 stop

SNN11:10 amShannon

$913

Delta

Jul 25

SNN1:05 pmShannon

18h 17m

1 stop

SEA11:22 pmSeattle/Tacoma Intl

Aug 1

SEA11:34 amSeattle/Tacoma Intl

15h 36m

1 stop

SNN11:10 amShannon

$965

Delta

Jul 10

SNN1:05 pmShannon

16h 08m

1 stop

PDX9:13 pmPortland

Jul 14

PDX10:40 pmPortland

28h 30m

1 stop

SNN11:10 amShannon

$1,082

United Airlines flights from Shannon, Clare to State of Washington

Our best United Airlines deals on Shannon, Clare to State of Washington flight tickets

United Airlines

Sep 30

SNN12:30 pmShannon

17h 25m

1 stop

SEA9:55 pmSeattle/Tacoma Intl

Oct 4

SEA7:00 amSeattle/Tacoma Intl

19h 15m

1 stop

SNN10:15 amShannon

$982

United Airlines

Sep 30

SNN12:30 pmShannon

17h 25m

1 stop

SEA9:55 pmSeattle/Tacoma Intl

Oct 4

SEA7:00 amSeattle/Tacoma Intl

19h 15m

1 stop

SNN10:15 amShannon

$984

United Airlines

Jul 25

SNN12:30 pmShannon

15h 06m

1 stop

SEA7:36 pmSeattle/Tacoma Intl

Aug 1

SEA5:00 amSeattle/Tacoma Intl

21h 15m

2 stops

SNN10:15 amShannon

$985

momondo Fare Finder

Use the filters below to find and compare flights from Shannon, Clare to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

sáb. 9/5

1:05 pm-11:20 pm

1 stop18h 15m

Seattle/Tacoma Intl

sáb. 9/19

7:15 am-11:10 am

1 stop19h 55m

$708

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

sáb. 9/5

7:30 am-5:10 pm

2 stops17h 40m

Seattle/Tacoma Intl

sáb. 9/19

11:57 pm-4:10 pm

2 stops32h 13m

$831

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

jue. 7/9

9:55 am-8:40 pm

2 stops18h 45m

Seattle/Tacoma Intl

lun. 7/13

3:40 pm-8:35 pm

2 stops20h 55m

$894

Quickest round-trip

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

mar. 9/1

1:05 pm-11:20 pm

1 stop18h 15m

Seattle/Tacoma Intl

mar. 9/15

11:50 am-11:10 am

1 stop15h 20m

$913

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

mar. 9/1

9:15 pm-11:35 am

1 stop22h 20m

Seattle/Tacoma Intl

mar. 9/15

1:38 pm-4:10 pm

2 stops18h 32m

$916

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

mar. 9/1

7:30 am-8:52 pm

2 stops21h 22m

Seattle/Tacoma Intl

mar. 9/15

1:38 pm-4:10 pm

2 stops18h 32m

$921

ShannonSeattle

SNN - SEA

SNNSEA

Shannon

mié. 9/30

12:30 pm-10:01 am

2 stops29h 31m

Seattle/Tacoma Intl

dom. 10/4

1:00 pm-10:15 am

1 stop13h 15m

$945

ShannonPortland

SNN - PDX

SNNPDX

Shannon

vie. 7/10

1:05 pm-4:34 pm

2 stops35h 29m

Portland

mar. 7/14

7:05 am-11:10 am

1 stop20h 05m

$1,082

ShannonPortland

SNN - PDX

SNNPDX

Shannon

mar. 7/14

1:05 pm-11:36 am

1 stop30h 31m

Portland

sáb. 7/18

10:40 pm-11:10 am

1 stop28h 30m

$1,110

ShannonPortland

SNN - PDX

SNNPDX

Shannon

vie. 7/24

9:30 am-3:57 pm

1 stop14h 27m

Portland

vie. 7/31

10:40 pm-7:30 am

1 stop24h 50m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Shannon, Clare to State of Washington

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

Prices

Airlines

Can stopping save me money on Shannon, Clare to State of Washington flights?

You could potentially save up to 19% on your flight if you consider stops on a Shannon, Clare to State of Washington flight.

Cheap Shannon, Clare to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Shannon, Clare to State of Washington

Fastest flight time	18h 15m
Direct flights	None

The fastest flight from Shannon, Clare to State of Washington takes 18h 15m

There are no direct flights from Shannon, Clare to State of Washington. There are no popular flight routes from Shannon, Clare to State of Washington.

Search flight deals

Frequently asked questions about flying from Shannon, Clare to Washington

When did momondo last update prices for flights from Shannon Airport to Washington?
Prices for flights from Shannon Airport to Washington refresh daily.
How old do you have to be to fly from Shannon Airport to Washington?
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 layovers 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 Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington 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 Washington. 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 Washington?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Shannon.

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

Yes. momondo allows you to filter the results for Shannon to Washington flights to just show those with flexible booking policies.

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

Once you have performed a search for Shannon to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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