€173 Find Cheap Flights from North America to Shannon

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 30/3. 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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Cheap Flights from North America to Shannon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from North America 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 North America to Shannon

Thu, 9 Apr - Sat, 18 Apr
United Airlines Logo
22:40 - 10:15
EWR
-
SNN
6h 35mdirect
United Airlines Logo
12:30 - 14:50
SNN
-
EWR
7h 20mdirect
€340United Airlines
Wed, 19 Aug - Wed, 26 Aug
United Airlines Logo
13:10 - 07:30
EWR
-
SNN
13h 20m
1 stop
United Airlines Logo
12:30 - 14:55
SNN
-
EWR
7h 25mdirect
€343United Airlines
Wed, 19 Aug - Fri, 28 Aug
Aer Lingus Logo
18:30 - 05:25
BOS
-
SNN
5h 55mdirect
Aer Lingus Logo
13:45 - 15:40
SNN
-
BOS
6h 55mdirect
€366Aer Lingus
Fri, 17 Apr - Fri, 24 Apr
Aer Lingus Logo
18:25 - 06:00
JFK
-
SNN
6h 35mdirect
Aer Lingus Logo
14:30 - 16:55
SNN
-
JFK
7h 25mdirect
€379Aer Lingus
Sat, 22 Aug - Sat, 5 Sep
KLM Logo
23:55 - 11:10
JFK
-
SNN
6h 15mdirect
KLM Logo
13:05 - 15:44
SNN
-
JFK
7h 39mdirect
€383KLM
Sun, 9 Aug - Tue, 18 Aug
KLM Logo
11:00 - 11:10
DCA
-
SNN
19h 10m
1 stop
KLM Logo
13:05 - 23:12
SNN
-
DCA
15h 07m
1 stop
€537KLM
Sun, 9 Aug - Tue, 18 Aug
Multiple Airlines Logo
19:59 - 11:10
IAD
-
SNN
10h 11m
1 stop
Multiple Airlines Logo
13:05 - 19:16
SNN
-
IAD
11h 11m
1 stop
€537Multiple Airlines
Sun, 9 Aug - Fri, 21 Aug
Multiple Airlines Logo
13:45 - 11:10
DCA
-
SNN
16h 25m
2 stops
Multiple Airlines Logo
13:05 - 23:12
SNN
-
DCA
15h 07m
1 stop
€545Multiple Airlines
Wed, 19 Aug - Thu, 3 Sep
Lufthansa Logo
17:55 - 10:10
IAD
-
SNN
11h 15m
1 stop
Lufthansa Logo
10:55 - 13:35
SNN
-
IAD
31h 40m
1 stop
€552Lufthansa
Thu, 7 May - Sat, 16 May
Lufthansa Logo
22:15 - 11:15
IAD
-
SNN
32h 00m
2 stops
Lufthansa Logo
12:00 - 16:05
SNN
-
IAD
33h 05m
1 stop
€557Lufthansa
Useful Info

Good to know

Low seasonJanuary
Cheapest flight€173
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from New York John F Kennedy Airport to Shannon

FAQs for booking flights from North America to Shannon

  • How does KAYAK find such low prices on flights from North America 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 North America to Shannon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from North America 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 North America 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 North America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from North America 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 North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from North America to Shannon

 
Need help choosing which airline to fly with from North America to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9404 reviews
8.1Crew
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
Airline reviews

Crew was tired as we all were. Pretty abrupt. Flight was delayed. Not as enjoyable as the other 3 legs we flew.

4.0 OkayCourtenay, Feb 2026
PTY - IAH
Read more United Airlines reviews

Crew was tired as we all were. Pretty abrupt. Flight was delayed. Not as enjoyable as the other 3 legs we flew.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

So bad, flight was been cancelled due to aircraft problem, so ended up buying anothet ticket.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Short flight but an "eager to help" crew made the journey more enjoyable!

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

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