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>

$405 CHEAP FLIGHTS from Washington to Shannon

SNN

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

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Flight Deals

Cheap Flights from Washington to Shannon

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Recent round-trip flight deals from Washington to Shannon

Wed, Oct 15 - Wed, Oct 22

8:20 pm - 8:35 pmSEA-SNN

16h 15m1 stop

9:15 pm - 6:20 pmSNN-SEA

29h 05m1 stop

$535American Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 14

11:40 pm - 10:15 amSEA-SNN

26h 35m2 stops

12:30 pm - 11:15 pmSNN-SEA

18h 45m2 stops

$541United Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

1:30 pm - 11:20 amSEA-SNN

13h 50m1 stop

7:40 am - 8:46 pmSNN-SEA

21h 06m2 stops

$545American Airlines

Find Deal

Tue, Oct 21 - Sun, Oct 26

3:45 pm - 4:10 pmSEA-SNN

16h 25m2 stops

7:50 am - 6:00 pmSNN-SEA

41h 10m2 stops

$654

Find Deal

Wed, Dec 3 - Sun, Dec 7

9:50 am - 4:45 pmPDX-SNN

22h 55m2 stops

7:50 am - 2:45 pmSNN-PDX

38h 55m2 stops

$685Air Canada

Find Deal

Fri, Sep 12 - Fri, Sep 26

11:42 am - 3:50 pmPDX-SNN

20h 08m2 stops

9:15 pm - 6:54 pmSNN-PDX

29h 39m2 stops

$756British Airways

Find Deal

Tue, Oct 14 - Sat, Oct 25

7:40 pm - 11:20 amPDX-SNN

55h 40m2 stops

4:50 pm - 6:30 pmSNN-PDX

57h 40m2 stops

$775Air Canada

Find Deal

Wed, Oct 22 - Sun, Oct 26

10:00 am - 8:35 pmSEA-SNN

26h 35m2 stops

7:50 am - 10:06 pmSNN-SEA

21h 16m2 stops

$788

Find Deal

Wed, Oct 15 - Sun, Oct 26

7:25 pm - 4:10 pmPDX-SNN

12h 45m1 stop

5:30 pm - 4:55 pmSNN-PDX

30h 25m1 stop

$791Aer Lingus

Find Deal

Tue, Dec 2 - Thu, Dec 11

3:48 pm - 7:25 pmSEA-SNN

19h 37m2 stops

7:50 am - 8:35 pmSNN-SEA

20h 45m2 stops

$3,330British Airways

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$405

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 5% 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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SNN

$405 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

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