€268 Find Cheap Flights from Shannon to North America

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 6/10. 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

Best North America Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop€433
Chicago
Chicago1 stop€567
Boston
Boston1 stop€436
Miami
Miami1 stop€494
Los Angeles
Los Angeles1 stop€544
San Francisco
San Francisco1 stop€564
Cancún
Cancún1 stop€778
Las Vegas
Las Vegas1 stop€563
Washington, D.C.
Washington, D.C.1 stop€534
Seattle
Seattle1 stop€646
Dallas
Dallas1 stop€923
Nashville
Nashville2 stops€610
New York
New York1 stop€433
Chicago
Chicago1 stop€567
Boston
Boston1 stop€436
Miami
Miami1 stop€494
Los Angeles
Los Angeles1 stop€544
San Francisco
San Francisco1 stop€564
Cancún
Cancún1 stop€778
Las Vegas
Las Vegas1 stop€563
Washington, D.C.
Washington, D.C.1 stop€534
Seattle
Seattle1 stop€646
Dallas
Dallas1 stop€923
Nashville
Nashville2 stops€610

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

Tue, 26 May - Fri, 12 Jun
Multiple Airlines Logo
07:30 - 22:25
SNN
-
JFK
19h 55m
1 stop
Multiple Airlines Logo
19:35 - 15:50
JFK
-
SNN
15h 15m
1 stop
€433Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
07:30 - 16:15
SNN
-
JFK
13h 45m
1 stop
Multiple Airlines Logo
19:35 - 11:20
JFK
-
SNN
10h 45m
1 stop
€434Multiple Airlines
Wed, 3 Jun - Mon, 15 Jun
Multiple Airlines Logo
07:30 - 15:20
SNN
-
JFK
12h 50m
1 stop
Multiple Airlines Logo
18:40 - 11:20
JFK
-
SNN
11h 40m
1 stop
€435Multiple Airlines
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
09:30 - 10:06
SNN
-
YTZ
29h 36m
1 stop
United Airlines Logo
12:15 - 07:30
YTZ
-
SNN
14h 15m
1 stop
€492United Airlines
Wed, 3 Jun - Sun, 7 Jun
United Airlines Logo
09:30 - 10:06
SNN
-
YTZ
29h 36m
1 stop
United Airlines Logo
12:15 - 07:30
YTZ
-
SNN
14h 15m
1 stop
€492United Airlines
Tue, 2 Jun - Mon, 8 Jun
British Airways Logo
07:30 - 13:55
SNN
-
EWR
11h 25m
1 stop
British Airways Logo
21:25 - 16:10
EWR
-
SNN
13h 45m
1 stop
€568British Airways
Thu, 21 May - Mon, 25 May
British Airways Logo
21:15 - 17:53
SNN
-
LGA
49h 38m
2 stops
British Airways Logo
17:29 - 16:10
LGA
-
SNN
17h 41m
2 stops
€570British Airways
Wed, 24 Jun - Mon, 29 Jun
American Airlines Logo
11:00 - 21:28
SNN
-
LGA
15h 28m
1 stop
American Airlines Logo
09:00 - 05:25
LGA
-
SNN
15h 25m
1 stop
€593American Airlines
Thu, 21 May - Mon, 25 May
American Airlines Logo
13:45 - 10:02
SNN
-
EWR
25h 17m
2 stops
American Airlines Logo
06:00 - 05:25
EWR
-
SNN
18h 25m
2 stops
€594American Airlines
Sat, 13 Jun - Sat, 20 Jun
Lufthansa Logo
12:00 - 14:20
SNN
-
YVR
34h 20m
1 stop
Lufthansa Logo
21:35 - 07:30
YVR
-
SNN
25h 55m
2 stops
€761Lufthansa
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 72 hours was to New York, at €452 return. The most popular route is from Shannon (SNN) to Boston (BOS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €573.

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 €562 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 €689.

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 €772, 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 July, when tickets cost €207 (return) on average. On the other hand, the most expensive months are February and May, when the average cost of return tickets is €451 and €368 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 16% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight€268
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Shannon to Newark Liberty 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: Boston €722 one-way - €656 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.
7.4
United AirlinesOverall score based on 9680 reviews
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

4.0 OkaySarah, Apr 2026
SCE - ORD
Read more United Airlines reviews

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Somebody entered our names incorrectly so it didn't match our passports. KAYAK first time... never again. Boarding passes and security took so much time to correct. Massive stress: both names messed up. Know we entered correctly via screen shot. Very troublesome. Never took a United airlines or planes as Kauak booked It was so messed up.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

On a four hour delayed flight now on seats back end of the plane instead front-

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

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

Checked in ok for 3 flights at the airport check-in desk, but apparently I was not checked in to my connecting flights even though I was assured that I was and had seats on all 3 flights. Aer Lingus departure was also delayed for 1.5 hours which gave no time to collect bags to go through customs.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

Mostly good. The WiFi wasn’t working so that was not great.

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Movie selections were very limited. Meals were not f So good.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

Everything smooth. The only thing is that my connecting flight in the US to my final destination was delayed. The time changed 4 times. For the rest, everything on time without issues

The gates should be ready when we land. Waiting on the runway for a hour is ridiculous.

I ordered Hindu meal and expecting a vegetarian food. Instead I got Chicken. Also entertainment system was so bad and slow I was never able to use it

I was asked at the gate to put my carry-on luggage into the metal size-checking unit and it scratched my luggage. I suggest lining it with a cloth to prevent damage to passengers’ luggage.

We were rebooked twice to the point that we didn’t even fly Lufthansa that day. We apparently though had to pay Lufthansa’s baggage fees for our sports luggage. The United Airlines Counter in Anchorage charged us for oversized bags, not sports luggage and told us it was Lufthansa’s fees. How is this possible?

It was a short flight. Plenty of room on the plane. It was also extremely clean.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

The plane was late to Frankfurt and I almost missed my connection and my checkt in bag didn’t catch the second flight! Poor

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

It was as good as a flight in economy can be.

The plane was late (as was my flight out from Birmingham the day before)

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Boarding crew were extremely rude. At check in, I showed a medical note from a surgeon stating that I had a medical problem that caused me to end up in an emergency room. The surgeon requested that I get an upgrade so I can travel back home comfortably since I was in a lot of pain. I was alone with my daughters (9 and 14). They made a huge deal about giving me seats although there were so many empty seats in business. Finally, I paid a hefty price for it and the seats were exactly the same as in economy cabins but not as good because there was a forced tray in the middle seat that I couldnt even lift so I can lay down.

Economy seats were good and spacious. Much better than virgin by a mile.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

I like everything about British Airways. Excellence. Perfect. Exquisite service.

The flight was comfortable and the attendants were readily available and helpful. The food needs to be improved.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

Very bad.i will never book British flights for future

Everything you need to know for your flight to North America

Information on your arrival and departure airports