American's Flagship Business provides 6'7" lay-flat beds and direct aisle access for long-haul comfort.
American's Premium Economy offers 18.5" seats with 8" recline, ideal for long-haul flights.
$169+ Cheap flights to Shannon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SNN
ago. 3 — ago. 101
1 adult, Economy
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Find the latest flights to Shannon in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on julio 29, 2025.
Popular in | December |
|---|---|
Cheapest in | March |
Average price | $689 |
Round-trip from | $377 |
One-way from | $169 |
Good round-trip deal | $395 or less |
Good one-way deal | $238 or less |
Find flight deals to Shannon
Cheapest flights to ShannonExplore the most affordable flight options available to Shannon. Find the lowest fares based on data from user searches, with prices last updated on julio 29, 2025.
Explore the most affordable flight options available to Shannon. Find the lowest fares based on data from user searches, with prices last updated on julio 29, 2025.
dom. 8/2411:55 pmJFK - SNN
Nonstop6h 15mAir France
mar. 9/21:05 pmSNN - JFK
Nonstop7h 35mAir France
Deal found 7/27$377
mar. 8/2610:50 pmEWR - SNN
Nonstop6h 25mUnited Airlines
mar. 9/212:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Deal found 7/29$378
vie. 10/176:25 pmJFK - SNN
Nonstop6h 30mAer Lingus
lun. 10/202:35 pmSNN - JFK
Nonstop7h 15mAer Lingus
Deal found 7/29$382
mié. 9/1011:20 amLGA - SNN
1 stop15h 10mUnited Airlines
mié. 9/179:30 amSNN - LGA
1 stop13h 47mUnited Airlines
Deal found 7/27$382
mié. 11/56:15 pmJFK - SNN
1 stop12h 15mAmerican Airlines
lun. 11/107:50 amSNN - JFK
1 stop19h 15mAmerican Airlines
Deal found 7/29$397
dom. 8/1711:55 pmJFK - SNN
Nonstop6h 15mMultiple Airlines
mar. 8/261:05 pmSNN - JFK
Nonstop7h 20mMultiple Airlines
Deal found 7/29$398
mar. 9/25:30 pmLGA - SNN
2 stops12h 50mAmerican Airlines
mar. 9/167:40 amSNN - LGA
2 stops18h 16mAmerican Airlines
Deal found 7/28$433
mié. 9/31:59 pmEWR - SNN
2 stops16h 21mAmerican Airlines
mié. 9/247:40 amSNN - EWR
2 stops20h 19mAmerican Airlines
Deal found 7/29$436
mar. 7/2911:50 pmJFK - SNN
Nonstop6h 20mDelta
mar. 8/51:05 pmSNN - JFK
Nonstop7h 20mDelta
Deal found 7/28$438
mié. 8/131:17 pmLGA - SNN
1 stop13h 13mLufthansa
dom. 8/179:30 amSNN - LGA
1 stop28h 41mLufthansa
Deal found 7/28$446
mié. 9/108:45 pmLGA - SNN
2 stops14h 25mAir Canada
mié. 9/177:40 amSNN - LGA
2 stops16h 57mAir Canada
Deal found 7/27$592
dom. 11/98:25 amLGA - SNN
2 stops27h 20mBritish Airways
sáb. 11/155:25 pmSNN - LGA
2 stops44h 13mBritish Airways
Deal found 7/28$612
Cheapflights Fare Finder
Locate flights to Shannon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on julio 29, 2025.
Use the filters below to find and compare flights to Shannon that are best for you.
Fly from
New York
Route
Depart
Return
Price
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
dom. 8/24
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
mar. 9/2
1:05 pm-3:40 pm
Nonstop7h 35m
$377
NewarkShannon
EWR - SNN
EWRSNN
Newark
mar. 8/26
10:50 pm-10:15 am
Nonstop6h 25m
Shannon
vie. 9/5
12:30 pm-3:00 pm
Nonstop7h 30m
$378
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
mié. 9/24
6:25 pm-5:55 am
Nonstop6h 30m
Shannon
dom. 10/5
2:35 pm-4:50 pm
Nonstop7h 15m
$381
New YorkShannon
LGA - SNN
LGASNN
New York LaGuardia
mié. 9/10
11:20 am-7:30 am
1 stop15h 10m
Shannon
mié. 9/17
9:30 am-6:17 pm
1 stop13h 47m
$382
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
dom. 8/17
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
mar. 8/26
1:05 pm-3:25 pm
Nonstop7h 20m
$398
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
vie. 9/12
8:05 pm-11:20 am
1 stop10h 15m
Shannon
vie. 9/19
7:40 am-5:05 pm
1 stop14h 25m
$419
NewarkShannon
EWR - SNN
EWRSNN
Newark
vie. 9/5
1:59 pm-11:20 am
2 stops16h 21m
Shannon
mié. 10/15
7:40 am-7:25 pm
1 stop16h 45m
$426
New YorkShannon
LGA - SNN
LGASNN
New York LaGuardia
mar. 9/2
5:30 pm-11:20 am
2 stops12h 50m
Shannon
mar. 9/16
7:40 am-8:56 pm
2 stops18h 16m
$433
New YorkShannon
JFK - SNN
JFKSNN
New York John F Kennedy Intl
mié. 8/20
11:55 pm-11:10 am
Nonstop6h 15m
Shannon
jue. 9/4
1:05 pm-3:40 pm
Nonstop7h 35m
$438
New YorkShannon
LGA - SNN
LGASNN
New York LaGuardia
mié. 8/13
1:17 pm-7:30 am
1 stop13h 13m
Shannon
dom. 8/17
9:30 am-9:11 am
1 stop28h 41m
$446
Showing 1-10 of 24 results
The best insider tips for flights to Shannon
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Shannon trip
Airlines
![American Airlines]()
American Airlines
![KLM]()
KLM
KLM's Economy Comfort offers 4 extra inches of legroom, enhancing comfort on long-haul flights.
KLM's 787 Dreamliner has lower cabin altitude, reducing fatigue on long flights.
![Aer Lingus]()
Aer Lingus
Aer Lingus offers pre-clearance of US immigration in Dublin, saving time upon arrival.
Aer Lingus' Business Class includes lie-flat seats and complimentary Wi-Fi on transatlantic flights.
![JetBlue]()
JetBlue
JetBlue's Mint offers lie-flat seats and high-end dining on select transatlantic routes.
JetBlue's Even More Space seats provide up to 38 inches of legroom and early boarding.
![Delta]()
Delta
Delta's Delta One offers 180-degree flat-bed seats with duvets on long-haul flights.
Delta's Premium Select offers larger seats, extra legroom, and priority services on long-haul routes.
![United Airlines]()
United Airlines
United's Polaris Business Class offers lie-flat seats and Saks Fifth Avenue bedding for restful long-haul travel.
United's Premium Plus offers larger seats, extra legroom, and upgraded meals on international routes.
Our travel experts
Best time to book a flight to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Shannon
When is the best time to book a flight to Shannon?
Use this chart to determine the optimal time to book a round-trip flight from New York to Shannon. Price data was last updated on July 25, 2025.
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights to Shannon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Shannon?
On average, a flight from New York to Shannon takes 10 hours 21 minutes. Flights to Shannon from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.
Weekly flight availability to Shannon
The most flights from New York to Shannon are scheduled on a Monday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 on average).
What are the most popular airlines that fly to Shannon?
The most popular airlines flying from New York to Shannon are United Airlines, Aer Lingus and Delta.
What are the cheapest airlines that fly to Shannon?
The cheapest airlines flying from New York to Shannon are Air France, Aer Lingus and British Airways.
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated julio 29, 2025.
See what other customers who have flown with Delta, Air France, and United Airlines to Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.3
Comfort
7.9
Overall
8.0
Crew
8.5
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
FAQs about flying to Shannon
Best Time to Fly to Shannon, Ireland
Ireland sees flocks of tourists throughout the isle during the peak travel months of June, July and August, and the Shannon Region is no exception. The peak travel season sees the least amount of rain and the warmest temperatures, creating the perfect environment for exploring the region’s famed landscapes and castles. Shoulder season months of April, May, September and October are also welcoming for visitors, and airfare may be cheaper compared to fares during peak travel months. Budget-minded travelers can find cheap flights to Shannon during the months of November, December, January and February, when the region is hit with its coldest temperatures of the year.
Getting around Shannon, Ireland
Because of the Shannon Region’s size, many visitors find it easiest to rent a car during their stay. This allows visitors to cross the distances between the region’s many attractions with ease, though travelers should keep in mind they’ll be driving on the left side of the road rather than the right. The public rail and bus systems also connect many of the region’s larger cities and offer access to the Shannon Region’s more popular attractions.
Shannon, Ireland airport overview
Shannon Airport (SNN) is the third-busiest airport in Ireland (after Dublin and Cork), currently seeing almost 2 million passengers a year. Flights to Shannon Airport arrive from across the UK, as well as from a few key hubs elsewhere in Europe and the US. The five busiest routes include those to the three London airports (Heathrow, Gatwick, and Stansted), as well as Newark and JFK in the US.
Shannon Airport was the first airport in the world to offer full US pre-clearance outside of the Americas. However, changes to flights offered in recent years has seen a dramatic (almost 40 percent) drop in annual passengers. The airport has few facilities and is not as busy as it used to be, but staff members are friendly and your experience of this efficient little airport should be a good one.
Traveling to a place near Shannon?
Book flights to Shannon if you plan to visit one of these locationsEnnis