£343 Find Cheap Flights from Shannon to North America

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shannon to North America departing on 10/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to North America

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best North America Flight Deals from Shannon

Cheapest return prices found by our users on KAYAK in the last 72 hours

New York
Newarkdirect£343
Los Angeles
Los Angeles2 stops£460
Miami
Miami1 stop£534
San Francisco
San Francisco1 stop£471
Vancouver
Vancouver1 stop£546
Las Vegas
Las Vegas2 stops£420
Boston
Boston1 stop£382
Cancún
Cancún1 stop£704
Tampa
Tampa2 stops£539
Atlanta
Atlanta2 stops£837
New York
Newarkdirect£343
Los Angeles
Los Angeles2 stops£460
Miami
Miami1 stop£534
San Francisco
San Francisco1 stop£471
Vancouver
Vancouver1 stop£546
Las Vegas
Las Vegas2 stops£420
Boston
Boston1 stop£382
Cancún
Cancún1 stop£704
Tampa
Tampa2 stops£539
Atlanta
Atlanta2 stops£837

Cheap Flight Deals from Shannon to North America (SNN-0NA)

 
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.

Recent return flight deals from Shannon to North America

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Shannon to North America.
Discover the best prices for you by selecting your travel dates on KAYAK.
Lufthansa Logo
12:30 - 14:40SNN-EWR
7h 10mdirect
Lufthansa Logo
22:45 - 10:15EWR-SNN
6h 30mdirect
£343Lufthansa
Find Deal
Sat, 10 May - Sun, 18 May
Lufthansa Logo
12:30 - 14:40SNN-EWR
7h 10mdirect
Lufthansa Logo
22:45 - 10:15EWR-SNN
6h 30mdirect
£344Lufthansa
Find Deal
Fri, 9 May - Sun, 18 May
United Airlines Logo
12:30 - 14:55SNN-EWR
7h 25mdirect
United Airlines Logo
09:00 - 07:30EWR-SNN
17h 30m2 stops
£347United Airlines
Find Deal
Thu, 22 May - Tue, 27 May
United Airlines Logo
12:30 - 15:00SNN-EWR
7h 30mdirect
United Airlines Logo
07:00 - 07:30EWR-SNN
19h 30m2 stops
£348United Airlines
Find Deal
Wed, 10 Sep - Sun, 14 Sep
 Logo
12:30 - 20:11SNN-YVR
15h 41m1 stop
 Logo
08:30 - 10:15YVR-SNN
17h 45m1 stop
Thu, 5 Jun - Wed, 11 Jun
British Airways Logo
21:15 - 13:55SNN-EWR
21h 40m1 stop
British Airways Logo
21:25 - 16:10EWR-SNN
13h 45m1 stop
£576British Airways
Find Deal
Fri, 16 May - Sun, 25 May
 Logo
12:30 - 21:15SNN-YVR
16h 45m1 stop
 Logo
08:30 - 10:15YVR-SNN
17h 45m1 stop
Thu, 29 May - Tue, 3 Jun
British Airways Logo
07:40 - 13:55SNN-EWR
11h 15m1 stop
British Airways Logo
21:25 - 16:10EWR-SNN
13h 45m1 stop
£642British Airways
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Delta Logo
13:05 - 22:53SNN-YVR
17h 48m2 stops
Delta Logo
06:15 - 11:10YVR-SNN
20h 55m2 stops
£689Delta
Find Deal
Thu, 5 Jun - Wed, 11 Jun
Delta Logo
13:05 - 19:07SNN-HNL
41h 02m2 stops
Delta Logo
15:20 - 11:10HNL-SNN
32h 50m1 stop
£1,219Delta
Find Deal
Thu, 12 Jun - Thu, 19 Jun
Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Shannon to North America.
The cheapest ticket to North America from Shannon found in the last 72 hours was to New York, at £406 return. The most popular route is from Shannon (SNN) to New York John F Kennedy Intl Airport (JFK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £406.

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 £652 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 £721.

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 £844, 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 £411 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £555 and £516 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 Thursdays 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 Fridays.

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 the flight from Shannon to North America, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Shannon to North America

Low season

January

High season

July

Cheapest flight

£343
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (20% 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 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.
7.0
Aer LingusOverall score based on 1076 reviews
6.4Food
7.2Boarding
7.9Crew
7.0Comfort
6.7Entertainment
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

Everything you need to know for your flight to North America

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.