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.

$547 Cheap Flights from Shannon, Clare to Washington in 2026/27

Find the cheapest flights from Shannon, Clare to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 8:40 pmSNN Shannon-SEA Seattle/Tacoma Intl

21h 10m2 stops London Heathrow Reykjavik Keflavik Intl

3:40 pm - 8:35 pmSEA Seattle/Tacoma Intl-SNN Shannon

20h 55m2 stops Reykjavik Keflavik Intl London Heathrow

$698Multiple Airlines

Thu, Oct 8 - Wed, Oct 14

7:50 am - 4:50 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 00m1 stop London Heathrow

10:47 am - 11:30 amSEA Seattle/Tacoma Intl-SNN Shannon

16h 43m2 stops Chicago O'Hare Intl London Heathrow

$700Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

8:05 pm - 4:50 pmSNN Shannon-SEA Seattle/Tacoma Intl

28h 45m1 stop London Heathrow

10:43 am - 4:45 pmSEA Seattle/Tacoma Intl-SNN Shannon

22h 02m2 stops Chicago O'Hare Intl London Heathrow

$713Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

7:50 am - 4:50 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 00m1 stop London Heathrow

1:40 pm - 11:30 amSEA Seattle/Tacoma Intl-SNN Shannon

13h 50m1 stop London Heathrow

$718British Airways

Sat, Nov 7 - Sat, Nov 14

8:05 pm - 11:25 amSNN Shannon-SEA Seattle/Tacoma Intl

23h 20m1 stop London Heathrow

6:45 pm - 4:45 pmSEA Seattle/Tacoma Intl-SNN Shannon

14h 00m1 stop London Heathrow

$719British Airways

Wed, Nov 11 - Wed, Nov 18

7:50 am - 4:50 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 00m1 stop London Heathrow

6:45 pm - 7:25 pmSEA Seattle/Tacoma Intl-SNN Shannon

16h 40m1 stop London Heathrow

$722British Airways

Sat, Dec 26 - Sat, Jan 2

8:05 pm - 11:42 pmSNN Shannon-SEA Seattle/Tacoma Intl

35h 37m2 stops London Heathrow Dallas/Fort Worth

6:14 am - 11:30 amSEA Seattle/Tacoma Intl-SNN Shannon

21h 16m2 stops Chicago O'Hare Intl London Heathrow

$731Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

7:50 am - 8:19 pmSNN Shannon-SEA Seattle/Tacoma Intl

20h 29m2 stops London Heathrow Chicago O'Hare Intl

6:14 am - 11:30 amSEA Seattle/Tacoma Intl-SNN Shannon

21h 16m2 stops Chicago O'Hare Intl London Heathrow

$743Multiple Airlines

Sat, Nov 7 - Sat, Nov 14

8:05 pm - 8:20 pmSNN Shannon-SEA Seattle/Tacoma Intl

32h 15m2 stops London Heathrow Chicago O'Hare Intl

10:43 am - 7:25 pmSEA Seattle/Tacoma Intl-SNN Shannon

24h 42m2 stops Chicago O'Hare Intl London Heathrow

$744Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

12:30 pm - 9:55 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 25m1 stop Newark

10:48 pm - 10:15 amSEA Seattle/Tacoma Intl-SNN Shannon

27h 27m1 stop Newark

$758United Airlines

Thu, Oct 8 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 pm - 9:55 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 25m1 stop Newark

1:00 pm - 10:15 amSEA Seattle/Tacoma Intl-SNN Shannon

13h 15m1 stop Newark

$757United Airlines

Fri, Oct 2 - Tue, Oct 6

12:30 pm - 9:55 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 25m1 stop Newark

1:00 pm - 10:15 amSEA Seattle/Tacoma Intl-SNN Shannon

13h 15m1 stop Newark

$759United Airlines

Fri, Oct 2 - Tue, Oct 6

12:30 pm - 9:55 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 25m1 stop Newark

1:00 pm - 10:15 amSEA Seattle/Tacoma Intl-SNN Shannon

13h 15m1 stop Newark

$762United Airlines

Fri, Oct 2 - Tue, Oct 6

12:30 pm - 9:55 pmSNN Shannon-SEA Seattle/Tacoma Intl

17h 25m1 stop Newark

7:11 am - 10:15 amSEA Seattle/Tacoma Intl-SNN Shannon

19h 04m2 stops San Francisco Newark

$808United Airlines

Fri, Oct 2 - Tue, Oct 6

7:30 am - 6:32 pmSNN Shannon-SEA Seattle/Tacoma Intl

19h 02m3 stops London Heathrow Calgary Vancouver Intl

7:55 am - 4:10 pmSEA Seattle/Tacoma Intl-SNN Shannon

24h 15m2 stops Toronto Pearson Intl London Heathrow

$937Air Canada

Fri, Oct 2 - Tue, Oct 6

7:30 am - 6:32 pmSNN Shannon-SEA Seattle/Tacoma Intl

19h 02m3 stops London Heathrow Calgary Vancouver Intl

7:55 am - 4:10 pmSEA Seattle/Tacoma Intl-SNN Shannon

24h 15m2 stops Toronto Pearson Intl London Heathrow

$1,023Air Canada

Fri, Oct 2 - Tue, Oct 6

7:30 am - 10:47 pmSNN Shannon-SEA Seattle/Tacoma Intl

23h 17m3 stops London Heathrow Calgary Vancouver Intl

7:55 am - 4:10 pmSEA Seattle/Tacoma Intl-SNN Shannon

24h 15m2 stops Toronto Pearson Intl London Heathrow

$1,030Air Canada

Fri, Oct 2 - Tue, Oct 6

6:30 am - 8:40 pmSNN Shannon-SEA Seattle/Tacoma Intl

22h 10m2 stops London Stansted Reykjavik Keflavik Intl

6:50 pm - 12:15 amSEA Seattle/Tacoma Intl-SNN Shannon

21h 25m3 stops Munich Franz Josef Strauss Stockholm Arlanda London Stansted

$1,332Multiple Airlines

Fri, Oct 2 - Tue, Oct 6

7:30 am - 6:25 pmSNN Shannon-SEA Seattle/Tacoma Intl

18h 55m1 stop London Heathrow

1:30 pm - 11:20 amSEA Seattle/Tacoma Intl-SNN Shannon

13h 50m1 stop London Heathrow

$1,387British Airways

Fri, Oct 2 - Tue, Oct 6

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Air Canada flights from Shannon, Clare to State of Washington

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

Air Canada

Nov 11

SNN7:50 amShannon

33h 42m

3 stops

SEA9:32 amSeattle/Tacoma Intl

Nov 18

SEA10:10 amSeattle/Tacoma Intl

22h 35m

3 stops

SNN4:45 pmShannon

$886

Air Canada

Oct 8

SNN7:30 amShannon

19h 02m

3 stops

SEA6:32 pmSeattle/Tacoma Intl

Oct 14

SEA5:50 amSeattle/Tacoma Intl

30h 45m

2 stops

SNN8:35 pmShannon

$928

Air Canada

Oct 2

SNN7:30 amShannon

19h 02m

3 stops

SEA6:32 pmSeattle/Tacoma Intl

Oct 6

SEA7:55 amSeattle/Tacoma Intl

24h 15m

2 stops

SNN4:10 pmShannon

$937

British Airways flights from Shannon, Clare to State of Washington

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

British Airways

Dec 18

SNN8:05 pmShannon

23h 20m

1 stop

SEA11:25 amSeattle/Tacoma Intl

Jan 18

SEA6:45 pmSeattle/Tacoma Intl

14h 00m

1 stop

SNN4:45 pmShannon

$699

British Airways

Nov 7

SNN7:50 amShannon

17h 00m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

Nov 14

SEA1:40 pmSeattle/Tacoma Intl

13h 50m

1 stop

SNN11:30 amShannon

$718

British Airways

Nov 11

SNN8:05 pmShannon

23h 20m

1 stop

SEA11:25 amSeattle/Tacoma Intl

Nov 18

SEA6:45 pmSeattle/Tacoma Intl

14h 00m

1 stop

SNN4:45 pmShannon

$719

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 Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Thu 10/8

7:30 am-8:40 pm

2 stops21h 10m

Seattle/Tacoma Intl

Wed 10/14

3:40 pm-8:35 pm

2 stops20h 55m

$698

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Sat 11/7

7:50 am-4:50 pm

1 stop17h 00m

Seattle/Tacoma Intl

Sat 11/14

10:47 am-11:30 am

2 stops16h 43m

$700

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Wed 11/11

8:05 pm-4:50 pm

1 stop28h 45m

Seattle/Tacoma Intl

Wed 11/18

10:43 am-4:45 pm

2 stops22h 02m

$713

Quickest round-trip

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Sat 11/7

7:50 am-4:50 pm

1 stop17h 00m

Seattle/Tacoma Intl

Sat 11/14

1:40 pm-11:30 am

1 stop13h 50m

$718

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Wed 11/11

8:05 pm-11:25 am

1 stop23h 20m

Seattle/Tacoma Intl

Wed 11/18

6:45 pm-4:45 pm

1 stop14h 00m

$719

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Sat 12/26

7:50 am-4:50 pm

1 stop17h 00m

Seattle/Tacoma Intl

Sat 1/2

6:45 pm-7:25 pm

1 stop16h 40m

$722

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Sun 11/8

8:05 pm-11:42 pm

2 stops35h 37m

Seattle/Tacoma Intl

Sun 11/15

6:14 am-11:30 am

2 stops21h 16m

$731

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Sat 11/7

7:50 am-8:19 pm

2 stops20h 29m

Seattle/Tacoma Intl

Sat 11/14

6:14 am-11:30 am

2 stops21h 16m

$743

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Wed 11/11

8:05 pm-8:20 pm

2 stops32h 15m

Seattle/Tacoma Intl

Wed 11/18

10:43 am-7:25 pm

2 stops24h 42m

$744

ShannonSeattle

SNN Shannon - SEA Seattle/Tacoma Intl

SNNSEA

Shannon

Thu 10/8

12:30 pm-9:55 pm

1 stop17h 25m

Seattle/Tacoma Intl

Wed 10/14

10:48 pm-10:15 am

1 stop27h 27m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

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

You could potentially save up to 54% 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

Best Price Found	$547
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to State of Washington from Shannon, Clare in the past 72 hours is $547. The best round-trip flight deal from Shannon, Clare to State of Washington found on momondo in the last 72 hours is $698.

The fastest flight from Shannon, Clare to State of Washington takes 17h 00m

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.