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Cheap flights from Shannon to North America from £388

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Shannon to North America

Enter your travel dates to find the best prices.

Cheapest flights from Shannon to North America
Explore the most affordable flight options available from Shannon to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 May 2026.

Wed 3/613:05
SNN
-
PHL
2 stops24h 50m
Delta
Tue 9/609:46
PHL
-
SNN
2 stops20h 24m
Delta
Deal found 25/5£404
Thu 4/613:05
SNN
-
PHL
2 stops26h 57m
Delta
Mon 8/605:15
PHL
-
SNN
2 stops24h 55m
Delta
Deal found 23/5£405
Fri 5/613:05
SNN
-
PVD
2 stops15h 52m
Delta
Tue 9/605:30
PVD
-
SNN
2 stops24h 40m
Delta
Deal found 25/5£447
Wed 3/621:15
SNN
-
LGA
2 stops29h 13m
British Airways
Sun 7/617:29
LGA
-
SNN
2 stops12h 51m
British Airways
Deal found 24/5£506
Fri 16/1007:30
SNN
-
LGA
2 stops18h 23m
British Airways
Tue 20/1014:45
LGA
-
SNN
2 stops15h 35m
British Airways
Deal found 28/5£507
Wed 3/616:50
SNN
-
EWR
2 stops34h 35m
British Airways
Sun 7/617:27
EWR
-
SNN
2 stops22h 08m
British Airways
Deal found 24/5£512
Thu 4/621:15
SNN
-
EWR
2 stops30h 10m
British Airways
Mon 8/617:27
EWR
-
SNN
2 stops22h 08m
British Airways
Deal found 27/5£513
Mon 9/1114:45
SNN
-
LGA
1 stop10h 35m
Multiple Airlines
Wed 25/1113:30
LGA
-
SNN
1 stop11h 50m
Multiple Airlines
Deal found 28/5£516
Thu 4/621:15
SNN
-
EWR
2 stops30h 10m
British Airways
Wed 10/613:31
EWR
-
SNN
2 stops26h 04m
British Airways
Deal found 26/5£517
Wed 3/616:50
SNN
-
PHL
1 stop24h 20m
British Airways
Tue 9/617:30
PHL
-
SNN
2 stops12h 50m
British Airways
Deal found 24/5£519
Tue 2/621:15
SNN
-
EWR
2 stops28h 45m
British Airways
Mon 8/614:29
EWR
-
SNN
2 stops20h 41m
British Airways
Deal found 26/5£521
Fri 5/621:15
SNN
-
EWR
2 stops31h 02m
British Airways
Sun 14/619:29
EWR
-
SNN
2 stops20h 06m
British Airways
Deal found 26/5£524

Find flight deals from Shannon to North America

Keep the following information in mind while searching for Shannon to North America flight deals. Data was last updated 28 May 2026.

Round-trip from

£506

One-way from

£388

Popular in

August

Cheapest in

November

Average price

£466

Good round-trip deal

£375 or less
British Airways
  • British Airways
  • 16/10-20/10
  • 4 total stops
  • 33h 58m total
  • Shannon to North America
Search Deals
British Airways
  • British Airways
  • 14/11
  • 2 total stops
  • 14h 52m total
  • Shannon to North America
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Shannon to North America.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Shannon to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 May 2026.
Use the filters below to find and compare flights from Shannon to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Fri 16/10

07:30-20:53

2 stops18h 23m

New York LaGuardia

Tue 20/10

14:45-11:20

2 stops15h 35m

£506

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Thu 11/6

07:30-15:25

1 stop12h 55m

Philadelphia

Mon 15/6

19:20-16:10

1 stop15h 50m

£519

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Sat 7/11

17:25-16:15

1 stop27h 50m

Philadelphia

Sat 14/11

13:50-11:30

2 stops16h 40m

£559

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Wed 28/10

07:50-20:35

1 stop16h 45m

Newark

Mon 2/11

21:35-16:45

1 stop14h 10m

£598

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 15/6

21:15-21:28

2 stops29h 13m

New York LaGuardia

Wed 1/7

15:09-16:10

2 stops20h 01m

£623
Fastest return journey

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sun 21/6

12:30-14:55

Nonstop7h 25m

Newark

Sun 5/7

22:50-10:15

Nonstop6h 25m

£652

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Tue 9/6

12:30-14:55

Nonstop7h 25m

Newark

Mon 15/6

14:50-07:30

1 stop11h 40m

£652

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 9/7

12:30-14:55

Nonstop7h 25m

Newark

Tue 14/7

22:50-10:15

Nonstop6h 25m

£652

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 9/7

12:30-14:55

Nonstop7h 25m

Newark

Wed 15/7

22:50-10:15

Nonstop6h 25m

£652

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Wed 8/7

12:30-14:55

Nonstop7h 25m

Newark

Sun 19/7

22:50-10:15

Nonstop6h 25m

£652

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Shannon to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Shannon with our price prediction graph.
Estimated return 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 from Shannon to North America

What is the cheapest month to book a flight from Shannon, Clare to North America?

Currently, July is the cheapest month in which you can book a flight from Shannon, Clare to North America (average of £180). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SNN to NA?

Find hourly flight availability from Shannon to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Shannon, Clare to North America as you normally would.

How far ahead should I book a flight from Shannon, Clare to North America?

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Shannon, Clare to North America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated 28 May 2026.
Get a feel of what it's like to fly with Aer Lingus from Shannon to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,587 reviews
Check prices

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Boarding

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
Aer Lingus
7.3
Good
1,587 reviews
Aer Lingus
7.3
Good
1,587 reviews
Check prices

Comfort

7.2

Crew

8.1

Entertainment

7.0

Overall

7.3

Boarding

7.4

Food

6.7

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.

Related info for your journey

Find useful and relevant information for your journey from Shannon to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Shannon to North America?

    Located just 2.1 mi from the city center, Shannon (SNN) is the airport most travelers will use when flying to North America from Shannon.

  • How long is the flight from Shannon, Clare to North America?

    British Airways, United Airlines, and Delta can get you from Shannon, Clare to North America in just under 7h 25m. Your travel time can differ by up to 19h. The distance between Shannon, Clare and North America is about 3085 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Shannon, Clare to North America?

    Most travelers choose Shannon - Kamloops, Shannon - Penticton or Shannon - Providence-TFGreen when deciding on the best route from Shannon, Clare to North America.

  • Can I find deals for flights from Shannon to North America that include hotel bookings?

    Yes. In addition to deals on Shannon to North America flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Shannon to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to North America.

  • Can I find deals for business class flights from Shannon to North America?

    Yes. Cheapflights offers flight deals from Shannon to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shannon, Clare to North America?

    Currently, July is the cheapest month in which you can book a flight from Shannon, Clare to North America (average of £180). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Shannon to North America

Discover the top airline that operate flights from Shannon to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£468Average£556FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Shannon to North America?

When you search for this flight from Shannon to North America, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Shannon to North America?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Shannon to North America.

Can Cheapflights find flights from Shannon to North America with no change fees?

Yes, we can. To see specific flights from Shannon to North America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Shannon to North America become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to North America from Shannon today and book when prices fit your budget.

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