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 return 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>

€455 CHEAP FLIGHTS from Washington to Shannon

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Flights Deals

Cheap Flight Deals from Washington to Shannon

Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Washington to Shannon

Wed, 23 Jul - Thu, 31 Jul

07:00 - 11:10PDX-SNN

20h 10m1 stop

13:05 - 21:35SNN-PDX

16h 30m1 stop

€455

Find Deal

Fri, 1 Aug - Thu, 14 Aug

05:00 - 07:30PDX-SNN

18h 30m2 stops

09:30 - 00:35SNN-PDX

23h 05m2 stops

€460United Airlines

Find Deal

Sat, 28 Jun - Wed, 16 Jul

22:58 - 11:10SEA-SNN

28h 12m1 stop

13:05 - 22:48SNN-SEA

17h 43m1 stop

€721Delta

Find Deal

Tue, 17 Jun - Tue, 24 Jun

11:31 - 11:10SEA-SNN

15h 39m1 stop

13:05 - 20:32SNN-SEA

15h 27m1 stop

€728Delta

Find Deal

Wed, 4 Jun - Wed, 11 Jun

19:25 - 20:35PDX-SNN

17h 10m1 stop

21:15 - 17:35SNN-PDX

28h 20m1 stop

€753American Airlines

Find Deal

Thu, 3 Jul - Sun, 20 Jul

13:25 - 11:10PDX-SNN

13h 45m1 stop

13:05 - 21:30SNN-PDX

16h 25m1 stop

€763Air France

Find Deal

Thu, 31 Jul - Thu, 14 Aug

00:59 - 11:20PDX-SNN

26h 21m2 stops

07:40 - 22:04SNN-PDX

22h 24m2 stops

€812British Airways

Find Deal

Thu, 31 Jul - Fri, 15 Aug

00:59 - 11:20PDX-SNN

26h 21m2 stops

07:40 - 21:17SNN-PDX

21h 37m2 stops

€819British Airways

Find Deal

Thu, 17 Jul - Sun, 27 Jul

13:25 - 11:10PDX-SNN

13h 45m1 stop

13:05 - 21:30SNN-PDX

16h 25m1 stop

€851Air France

Find Deal

Wed, 2 Jul - Sun, 20 Jul

00:09 - 05:25PDX-SNN

21h 16m2 stops

21:15 - 17:35SNN-PDX

28h 20m1 stop

€1,138American Airlines

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	€455

Best time to beat the crowds (9% less expensive on average)

Most popular time to fly and prices are also 1% lower on average.

Flight from Portland 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 return 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.

Direct departures

Washington to Shannon

Monday

Aer Lingus, Air Canada, Air France, +9 more