€246 Find Cheap Flights from Washington to Shannon – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Shannon departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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 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.

Recent return flight deals from Washington to Shannon

Mon, 3 Aug - Mon, 24 Aug
United Airlines Logo
13:05 - 10:15
SEA
-
SNN
13h 10m
1 stop
United Airlines Logo
09:30 - 19:07
SNN
-
SEA
17h 37m
1 stop
€620United Airlines
Mon, 3 Aug - Mon, 24 Aug
United Airlines Logo
13:05 - 10:15
SEA
-
SNN
13h 10m
1 stop
United Airlines Logo
09:30 - 17:42
SNN
-
SEA
16h 12m
2 stops
€623United Airlines
Mon, 3 Aug - Mon, 24 Aug
United Airlines Logo
13:05 - 10:15
SEA
-
SNN
13h 10m
1 stop
United Airlines Logo
09:30 - 19:07
SNN
-
SEA
17h 37m
1 stop
€640United Airlines
Fri, 14 Aug - Sat, 29 Aug
Lufthansa Logo
14:10 - 11:15
SEA
-
SNN
13h 05m
1 stop
Lufthansa Logo
12:00 - 11:55
SNN
-
SEA
31h 55m
1 stop
€641Lufthansa
Mon, 3 Aug - Mon, 24 Aug
United Airlines Logo
13:05 - 10:15
SEA
-
SNN
13h 10m
1 stop
United Airlines Logo
09:30 - 17:42
SNN
-
SEA
16h 12m
2 stops
€643United Airlines
Tue, 6 Oct - Thu, 15 Oct
United Airlines Logo
13:00 - 10:15
SEA
-
SNN
13h 15m
1 stop
United Airlines Logo
12:30 - 21:55
SNN
-
SEA
17h 25m
1 stop
€664United Airlines
Thu, 1 Oct - Fri, 9 Oct
United Airlines Logo
23:13 - 10:15
SEA
-
SNN
27h 02m
2 stops
United Airlines Logo
12:30 - 21:55
SNN
-
SEA
17h 25m
1 stop
€668United Airlines
Fri, 21 Aug - Sat, 29 Aug
Lufthansa Logo
07:00 - 07:30
SEA
-
SNN
16h 30m
1 stop
Lufthansa Logo
12:00 - 11:55
SNN
-
SEA
31h 55m
1 stop
€681Lufthansa
Sat, 5 Sep - Sat, 19 Sep
Lufthansa Logo
23:02 - 07:30
PDX
-
SNN
24h 28m
1 stop
Lufthansa Logo
09:30 - 19:18
SNN
-
PDX
17h 48m
1 stop
€752Lufthansa
Sat, 5 Sep - Sat, 19 Sep
Delta Logo
22:35 - 11:10
PDX
-
SNN
28h 35m
1 stop
Delta Logo
13:05 - 21:02
SNN
-
PDX
15h 57m
1 stop
€759Delta
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Good to know

Low seasonJanuary
Cheapest flight€246
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Portland to Shannon

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 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.

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis
Tipperary
Lahinch
Killaloe
Nenagh
Adare
Bunratty

Everything you need to know for your flight to Shannon

Information on the airport you'll fly into in Shannon

Shannon (SNN)