How does KAYAK find such low prices on flights from Washington to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Shannon. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$289 CHEAP FLIGHTS from Washington to Shannon

SNN

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Washington to Shannon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Shannon

Sun, Sep 6 - Tue, Sep 8

7:00 am - 7:30 am

SEA

SNN

16h 30m

1 stop

9:30 am - 6:59 pm

SNN

SEA

17h 29m

1 stop

$753United Airlines

Sun, Sep 6 - Tue, Sep 8

7:35 pm - 7:30 am

SEA

SNN

27h 55m

2 stops

9:30 am - 6:59 pm

SNN

SEA

17h 29m

1 stop

$758United Airlines

Tue, Aug 4 - Tue, Aug 25

7:01 am - 7:30 am

SEA

SNN

16h 29m

1 stop

9:30 am - 3:36 pm

SNN

SEA

14h 06m

1 stop

$770United Airlines

Tue, Aug 4 - Tue, Aug 25

7:01 am - 7:30 am

SEA

SNN

16h 29m

1 stop

12:30 pm - 11:11 pm

SNN

SEA

18h 41m

2 stops

$775United Airlines

Sun, Sep 6 - Tue, Sep 8

7:00 am - 7:30 am

SEA

SNN

16h 30m

1 stop

9:30 am - 6:59 pm

SNN

SEA

17h 29m

1 stop

$805United Airlines

Mon, Aug 3 - Mon, Aug 24

7:01 am - 7:30 am

SEA

SNN

16h 29m

1 stop

9:30 am - 6:59 pm

SNN

SEA

17h 29m

1 stop

$820United Airlines

Mon, May 25 - Tue, Jun 23

7:00 am - 11:10 am

PDX

SNN

20h 10m

1 stop

1:05 pm - 9:11 pm

SNN

PDX

16h 06m

1 stop

$940Delta

Tue, May 26 - Tue, Jun 2

3:30 pm - 8:35 pm

PDX

SNN

21h 05m

2 stops

7:30 am - 10:30 pm

SNN

PDX

23h 00m

3 stops

$1,048Air Canada

Sun, May 10 - Sun, May 17

7:30 pm - 4:10 pm

PDX

SNN

12h 40m

1 stop

9:15 pm - 8:50 pm

SNN

PDX

31h 35m

2 stops

$1,057British Airways

Sun, May 10 - Sun, May 17

7:30 pm - 11:20 am

PDX

SNN

31h 50m

1 stop

9:15 pm - 5:40 pm

SNN

PDX

28h 25m

1 stop

$1,058British Airways

Useful Info

Low season	January
High season	August
Cheapest flight	$289

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Seattle to Shannon

How does KAYAK find such low prices on flights from Washington to Shannon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Shannon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Shannon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Shannon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Shannon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lahinch

Nenagh

Killaloe

Everything you need to know for your flight to Shannon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Shannon

Shannon (SNN)

SNN

$289 Find Cheap Flights from Washington to Shannon

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

Cheap Flights from Washington to Shannon

Recent round-trip flight deals from Washington to Shannon

Recent one-way flight deals from Washington to Shannon

Recent last minute flight deals from Washington to Shannon

Good to know

FAQs for booking flights from Washington to Shannon

How does KAYAK find such low prices on flights from Washington to Shannon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Shannon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Shannon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Shannon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Shannon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Shannon?

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Cabin class types available on flights to Washington

Complete your trip to Shannon with a hotel stay or car rental

Find direct flights for Shannon

Flights to other popular destinations

Flights from domestic origins to Shannon

Choose which airport to fly into in Shannon

Find deals for your return flight