£324 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 19/1. 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 Shannon to North America

Cheapest return prices found by our users on KAYAK in the last 72 hours
New York
Newarkdirect£449
Los Angeles
Los Angeles1 stop£526
Miami
Miami1 stop£498
San Francisco
San Francisco2 stops£475
Vancouver
Vancouver2 stops£569
Boston
Boston1 stop£391
Las Vegas
Las Vegas2 stops£485
Cancún
Cancún1 stop£794
Tampa
Tampa1 stop£1,329
New York
Newarkdirect£449
Los Angeles
Los Angeles1 stop£526
Miami
Miami1 stop£498
San Francisco
San Francisco2 stops£475
Vancouver
Vancouver2 stops£569
Boston
Boston1 stop£391
Las Vegas
Las Vegas2 stops£485
Cancún
Cancún1 stop£794
Tampa
Tampa1 stop£1,329

Book Cheap Shannon to North America Plane Tickets

 
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

Sat, 25 Apr - Sat, 2 May
Lufthansa Logo
12:30 - 14:50SNN-EWR
7h 20mdirect
Lufthansa Logo
22:40 - 10:15EWR-SNN
6h 35mdirect
£449Lufthansa
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Thu, 4 Dec - Mon, 8 Dec
British Airways Logo
20:05 - 16:15SNN-PHL
25h 10m1 stop
British Airways Logo
15:00 - 16:45PHL-SNN
20h 45m2 stops
£454British Airways
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Mon, 6 Apr - Tue, 14 Apr
United Airlines Logo
12:30 - 14:50SNN-EWR
7h 20mdirect
United Airlines Logo
22:40 - 10:15EWR-SNN
6h 35mdirect
£455United Airlines
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Sat, 11 Apr - Thu, 16 Apr
United Airlines Logo
12:30 - 14:50SNN-EWR
7h 20mdirect
United Airlines Logo
22:40 - 10:15EWR-SNN
6h 35mdirect
£507United Airlines
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Thu, 26 Mar - Sat, 4 Apr
American Airlines Logo
14:45 - 07:30SNN-LGA
20h 45m1 stop
American Airlines Logo
11:12 - 05:25LGA-SNN
13h 13m1 stop
£525American Airlines
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Sat, 25 Apr - Sat, 2 May
Air Canada Logo
07:40 - 18:59SNN-LGA
16h 19m2 stops
Air Canada Logo
17:45 - 20:35LGA-SNN
21h 50m2 stops
£570Air Canada
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Sat, 25 Apr - Sat, 2 May
Air Canada Logo
07:40 - 19:58SNN-EWR
17h 18m2 stops
Air Canada Logo
15:30 - 11:20EWR-SNN
14h 50m2 stops
£571Air Canada
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Mon, 22 Dec - Tue, 30 Dec
American Airlines Logo
14:45 - 12:19SNN-LGA
26h 34m1 stop
American Airlines Logo
15:45 - 06:20LGA-SNN
9h 35m1 stop
£596American Airlines
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Thu, 26 Mar - Sat, 4 Apr
Aer Lingus Logo
07:50 - 20:35SNN-EWR
16h 45m1 stop
Aer Lingus Logo
21:25 - 16:05EWR-SNN
13h 40m1 stop
£632Aer Lingus
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Sat, 25 Apr - Sat, 2 May
Aer Lingus Logo
07:40 - 19:25SNN-EWR
16h 45m1 stop
Aer Lingus Logo
17:35 - 11:50EWR-SNN
13h 15m2 stops
£653Aer Lingus
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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 £453 return. The most popular route is from Shannon (SNN) to Newark Airport (EWR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £453.

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 £646, 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 May, when tickets cost £400 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of return tickets is £532 and £522 respectively.

What’s the cheapest day of the week to fly from Shannon to North America?

The average price of all round-trip flights from Shannon to North America clicked on KAYAK for each day over the last 12 months.

When flying from Shannon to North America, you should consider leaving on a Friday and avoid Saturdays if you are looking for the best rates. For your return to Shannon, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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 34% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know - Cheap tickets from Shannon to North America

Low seasonJanuary
Cheapest flight£324
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (1% 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.

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

    The cheapest time of day to fly to North America is generally in the afternoon, when retur flights cost £461 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 £570.

Reviews of the top airline 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.
7.2
Aer LingusOverall score based on 1361 reviews
7.4Boarding
8.0Crew
7.1Comfort
6.9Entertainment
6.6Food
Airline reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

10.0 ExcellentAnisha, Oct 2025DUB - EWR
Read more Aer Lingus reviews

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

Everything you need to know for your flight to North America

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