€291 Find Cheap Flights from Shannon to North America – 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 from Shannon to North America departing on 23/9. 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.
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1 adult, Economy, 0 bags

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Flight Deals

Best North America Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New Yorkdirect€332
Boston
Boston1 stop€488
Miami
Miami1 stop€673
Chicago
Chicago1 stop€550
Los Angeles
Los Angeles1 stop€628
San Francisco
San Francisco1 stop€620
Cancún
Cancún2 stops€765
Las Vegas
Las Vegas2 stops€631
Washington, D.C.
Washington, D.C.1 stop€549
Seattle
Seattle1 stop€745
Dallas
Dallas2 stops€720
Philadelphia
Philadelphia1 stop€532
Nashville
Nashville1 stop€612
New York
New Yorkdirect€332
Boston
Boston1 stop€488
Miami
Miami1 stop€673
Chicago
Chicago1 stop€550
Los Angeles
Los Angeles1 stop€628
San Francisco
San Francisco1 stop€620
Cancún
Cancún2 stops€765
Las Vegas
Las Vegas2 stops€631
Washington, D.C.
Washington, D.C.1 stop€549
Seattle
Seattle1 stop€745
Dallas
Dallas2 stops€720
Philadelphia
Philadelphia1 stop€532
Nashville
Nashville1 stop€612

Cheap Flights from Shannon to North America

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

Mon, 2 Nov - Sun, 8 Nov
Aer Lingus Logo
14:00 - 16:25
SNN
-
JFK
7h 25mdirect
Aer Lingus Logo
18:30 - 05:55
JFK
-
SNN
6h 25mdirect
€332Aer Lingus
Mon, 2 Nov - Sun, 8 Nov
Aer Lingus Logo
14:00 - 16:25
SNN
-
JFK
7h 25mdirect
Aer Lingus Logo
18:30 - 05:55
JFK
-
SNN
6h 25mdirect
€335Aer Lingus
Mon, 2 Nov - Sun, 8 Nov
Aer Lingus Logo
14:00 - 16:25
SNN
-
JFK
7h 25mdirect
Aer Lingus Logo
18:30 - 05:55
JFK
-
SNN
6h 25mdirect
€336Aer Lingus
Sun, 15 Nov - Sun, 22 Nov
British Airways Logo
07:50 - 19:35
SNN
-
EWR
16h 45m
1 stop
British Airways Logo
21:35 - 16:45
EWR
-
SNN
14h 10m
1 stop
€598British Airways
Wed, 7 Oct - Fri, 16 Oct
British Airways Logo
07:30 - 22:25
SNN
-
EWR
19h 55m
2 stops
British Airways Logo
17:50 - 11:20
EWR
-
SNN
12h 30m
1 stop
€599British Airways
Fri, 4 Sep - Mon, 7 Sep
American Airlines Logo
13:45 - 19:19
SNN
-
LGA
10h 34m
1 stop
American Airlines Logo
06:05 - 05:25
LGA
-
SNN
18h 20m
2 stops
€616American Airlines
Fri, 4 Sep - Mon, 7 Sep
American Airlines Logo
13:45 - 19:19
SNN
-
LGA
10h 34m
1 stop
American Airlines Logo
06:05 - 05:25
LGA
-
SNN
18h 20m
2 stops
€617American Airlines
Thu, 27 Aug - Mon, 31 Aug
Air France Logo
13:05 - 22:36
SNN
-
MDW
15h 31m
2 stops
Air France Logo
10:54 - 11:10
MDW
-
SNN
18h 16m
2 stops
€717Air France
Thu, 3 Sep - Mon, 7 Sep
United Airlines Logo
12:30 - 18:41
SNN
-
LAX
14h 11m
1 stop
United Airlines Logo
12:15 - 10:15
LAX
-
SNN
14h 00m
1 stop
€750United Airlines
Thu, 3 Sep - Mon, 7 Sep
United Airlines Logo
09:30 - 17:34
SNN
-
LAX
16h 04m
2 stops
United Airlines Logo
08:15 - 07:30
LAX
-
SNN
15h 15m
1 stop
€751United Airlines
Booking Insights

KAYAK's insights & trends for Shannon to North America flights

Get data-powered insights and trends into flights from Shannon to North America to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Shannon to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from Shannon found in the last 5 days was to New York, at €391 return. The most popular route is from Shannon (SNN) to New York John F Kennedy Intl Airport (JFK), and the cheapest return airline ticket found on this route in the last 5 days was €391.

What is the cheapest time of day to fly to North America?

The average price for all round-trip flights from Shannon to North America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to North America is generally in the afternoon, when retur flights cost €615 on average. The most expensive time of day to fly to North America is generally in the morning, which is peak travel time and where the average cost of a ticket is €764.

Can I save money by flying with a stopover from Shannon to North America?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €735, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Shannon to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shannon to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Shannon to North America is January, when tickets cost €374 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is €718 and €714 respectively.

How far in advance should I book a flight from Shannon to North America?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Shannon to North America, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Shannon to North America, you should book around 2 weeks before departure, which saves you about 10% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low season

February

Cheapest flight

€291
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Shannon to New York John F Kennedy Airport

FAQs - booking North America flights

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

    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 Shannon to North America.

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

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

  • What is the Hacker Fare option on flights from Shannon to North America?

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

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

    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 from Shannon to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Shannon to the following destinations at these prices or less: New York €505 one-way - €520 round-trip

Reviews of the top 5 airlines flying from Shannon to North America

 
Need help choosing which airline to fly with from Shannon to North America? 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.
7.5
Air FranceOverall score based on 1625 reviews
7.5Boarding
8.2Crew
7.4Comfort
7.0Food
7.0Entertainment
Airline reviews

Everything is good except the seats are tightened no rooms for the legs,

8.0 ExcellentMohamed, May 2026
DTW - CDG
Read more Air France reviews

Everything is good except the seats are tightened no rooms for the legs,

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Extremely poor. First - and oddly enough, Air France denied access to the Business Class lounge at CDG to all of us - although we were all flying Business Class. It is amazing that an airline denies lounge access to its passengers flying on business and paying several thousand dollars each ticket. Second, the food on Business Class on absolutely horrible. Air France must have made an effort to prepare bad tasting dishes (not even the ice cream was good). Third, the cabin temperature was too hot and although we complained many times, it never got cooler.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

No bording was given for next trip on same carrier, food was very moderate.

The hard product, food, and service are far superior to their North American counterparts

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

My suitcase was destroyed. The top part where the handle is is completed broken. And unusable now.

We took off an hour late due to arrival airport not having enough gates. That was followed by 1:30 wait to get our bags delivered for the entire flight.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Slight delay but not bad. UA app worked well! Got regular updates of gate changes, etc. Don't have any complaints.

Flight was delayed, which put a great stress on us, about potentially disrupting our two subsequent overseas flights. Had to run through the airport, but we made it. Comfort of the seat was non-existent.

Needs a lot of improvement to say the least. Majorly disappointed after the service we experienced on both the Japan and China airlines.

The boarding on this Air Canada flight from Toronto to Barcelona was a complete mess. The ticket was written under United but they were actually Air Canada flights. We went from one end of the Toronto airport to the complete other side.

If other people in flight, followed instructions and were much cleaner.

The crew we had this time was great. The entertainment & the connecting to it is spotty. The pathetic snack - why even bother. Allowing people to bring huge hiking backpacks and a stroller on board that took 3 overhead bins so others can’t bring regular carryon is an insult.

The embarkation at Dublin was a kin to a Ryanair approach, in other words a circuitous and cheep access

Most narrow seat of my life. Easyjet has larger seats. And as I just wrote in the last comment section - Seat 1A promises luxury after a great businessflight. Instead, it's narrow, the seatbelt is 20cm shorter than the one in 1B, it's just a joke.

No snacks, drinks or coffee. No entertainment, not comfortable seats

This was a great flight. I love the way they had general boarding board from the back first by seat row and in general the flight was very comfortable. The seats were actually comfy, and the food served was surprisingly good.

A seat was broken There was a delay of 45min A checked bag was missing in Boston

The service was some of the worst I have experienced on an international flight. The service was rude, the quality of the food was very low. The speed of service was insanely quick. You couldn’t finish your pretzels before the meal came before the coffee came before trash collection came. Then they never came back for 5 hours. They rushed everything so they could get it over with.

A special shout-out to one of the check-in staff at DUB yesterday noon. We had to use the "Closing Flights" counter and we met, hands down, the most efficient person - able to resolve several issues in the matter of minutes, while remaining polite and calming everyone down. Great job, Aer Lingus!

Economy seats a bit small but other than that it was all good.

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Initial flight had an engine overheat - returned to DFW. Had another plane ready, but crew timed out. Had to wait 5h for boarding. Fully boarded and pilot says plane is not flight worthy. Deplane and go to the other end of the terminal. Wait an hour to board third plane because the crew couldn’t leave the second plane because no wheelchairs were brought to remove passengers. Finally take off and there is no catering (in flight service) even in first class. Very much an AA failure.

More options on TV shows and movies and make it where if someone wants to choose their seats that it is an easy process. I wanted to choose our seats and never could do that! I even called and they told me I had to do it with agent at the airport. That was very inconvenient

We were treated politely and the crew was nice. Again no one knew why there was a delay. Food was hot and a lot was offered but bad in taste. Seats weren’t the worst but for a long flight your legs ache from it. Entertainment was old not very interactive

I had a comfortable and enjoyable experience. The entertainment options were plentiful, the food was appetizing, the snacks were tasty, and the staff was friendly, professional, and helpful.

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

WiFi didn’t work for me. as headphones didn’t work either.

Canceled flight for unknown reason after numerous delays and only available flight was the following day yet no compensation. No weather problem. Then had to fill out form to get refund. American used to be a quality airline - no more, very sad!

When the first leg of my American Airlines flight from Atlanta to Miami to Sao Paulo to Brasilia was cancelled because of a tropical storm in Miami, American Airlines put me on Delta Atlanta to Sao Paulo where I caught my original Sao Paulo to Brasilia flight. American Airlines could have put me on a flight the next day or even 2 or 3 days later. But, the agent went above and beyond and made sure I got to Brasilia on time.

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

The flight was uneventful, which is always good. The plane was clean and seem to have a little bit more room. They fed us every couple hours, and we had a lot of in-flight entertainment. The staff was very helpful and attentive.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

With three empty seats across the aisle from me I politely asked the crew if I could sit in one of those seats. They initially told me I couldn't do it for my safety. When I pressed them again they blamed the captain. So which was it? I didn't appreciate either nonsense explanation simply because they didn't want to honor my request.

Great room between the seats, food was excellent, very comfortable overall and could have stayed on the plane even longer

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Staff member at boarding gate was rude, and more than once!

The issue wasn’t necessarily with British Airlines but was a reaction to their delayed flight from Miami to London on Aug 18. Due to the delay out of Miami, we missed our BA flight with Aer Linguis on the 19th from London to Cork, Ireland. The attendant in London was helpful and rebooked us for a flight later that same day ($120). However, she failed to mention that as a result of the missed flight, our returning flight was also cancelled and the rebooking cost was $451. Disappointed at the lack of communication between airlines and between the agent and the customer.

Lost bag on an hour and a half flight with no connections - ridiculous!

You lost my luggage on the trip to Dublin and again on the way back, still waiting on luggage.

Everything you need to know for your flight to North America

Information on your arrival and departure airports