Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Shannon to North America from £268

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
17 Jun — 24 Jun1
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 18 May 2026.

Wed 3/613:05
SNN
-
PHL
2 stops24h 50m
Delta
Tue 9/617:22
PHL
-
SNN
2 stops12h 48m
Delta
Deal found 18/5£407
Thu 4/621:15
SNN
-
LGA
2 stops27h 11m
British Airways
Sun 7/615:09
LGA
-
SNN
2 stops24h 26m
British Airways
Deal found 17/5£496
Tue 16/621:15
SNN
-
LGA
2 stops43h 50m
British Airways
Mon 29/615:09
LGA
-
SNN
2 stops24h 26m
British Airways
Deal found 14/5£498
Sat 13/617:25
SNN
-
LGA
2 stops42h 58m
British Airways
Mon 29/615:09
LGA
-
SNN
2 stops24h 26m
British Airways
Deal found 14/5£499
Thu 4/607:30
SNN
-
EWR
2 stops20h 47m
British Airways
Sun 7/621:25
EWR
-
SNN
1 stop13h 45m
British Airways
Deal found 17/5£502
Wed 3/616:50
SNN
-
PHL
1 stop27h 35m
British Airways
Tue 9/619:20
PHL
-
SNN
1 stop20h 15m
British Airways
Deal found 18/5£509
Mon 15/611:00
SNN
-
LGA
1 stop13h 26m
Multiple Airlines
Mon 29/609:00
LGA
-
SNN
1 stop15h 25m
Multiple Airlines
Deal found 14/5£509
Thu 18/621:15
SNN
-
EWR
2 stops31h 23m
British Airways
Mon 29/617:27
EWR
-
SNN
2 stops22h 08m
British Airways
Deal found 14/5£511
Mon 15/611:00
SNN
-
LGA
1 stop13h 26m
American Airlines
Mon 29/610:30
LGA
-
SNN
1 stop13h 55m
American Airlines
Deal found 14/5£516
Mon 25/507:30
SNN
-
PHL
1 stop12h 55m
British Airways
Mon 1/617:40
PHL
-
SNN
2 stops21h 55m
British Airways
Deal found 17/5£520
Fri 5/621:15
SNN
-
PHL
2 stops27h 53m
British Airways
Mon 8/615:28
PHL
-
SNN
2 stops14h 52m
British Airways
Deal found 14/5£526
Mon 25/513:05
SNN
-
PHL
2 stops24h 50m
Delta
Mon 1/605:17
PHL
-
SNN
2 stops24h 53m
Delta
Deal found 17/5£534

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 18 May 2026.

Round-trip from

£407

One-way from

£268

Popular in

August

Cheapest in

November

Average price

£468
Delta
  • Delta
  • 3/6-9/6
  • 4 total stops
  • 37h 38m total
  • Shannon to North America
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 41h 10m total
  • Shannon to North America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£26 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

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 18 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

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Wed 3/6

13:05-08:55

2 stops24h 50m

Philadelphia

Tue 9/6

17:22-11:10

2 stops12h 48m

£407

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Thu 4/6

16:50-21:28

2 stops33h 38m

New York LaGuardia

Sun 7/6

17:29-16:10

2 stops17h 41m

£496

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 4/6

07:30-23:17

2 stops20h 47m

Newark

Sun 7/6

17:27-16:10

2 stops17h 43m

£508

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Fri 5/6

21:15-15:25

1 stop23h 10m

Philadelphia

Mon 8/6

18:45-11:20

1 stop11h 35m

£509

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Wed 3/6

16:50-15:25

1 stop27h 35m

Philadelphia

Tue 9/6

18:45-20:35

1 stop20h 50m

£509

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Fri 11/9

09:30-16:23

1 stop11h 53m

New York LaGuardia

Thu 17/9

14:25-07:30

1 stop12h 05m

£549

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 4/6

07:30-13:55

1 stop11h 25m

Newark

Tue 16/6

21:25-16:10

1 stop13h 45m

£627

ShannonPhoenix

SNN - PHX

SNNPHX

Shannon

Tue 2/6

13:05-10:12

2 stops29h 07m

Phoenix Sky Harbor Intl

Sat 6/6

22:55-11:10

2 stops28h 15m

£629

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sat 31/10

07:50-20:35

1 stop16h 45m

Newark

Fri 6/11

21:35-15:45

1 stop13h 10m

£632

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sat 31/10

07:50-20:53

2 stops17h 03m

New York LaGuardia

Fri 6/11

15:50-11:30

2 stops14h 40m

£644

Flights are sorted by cheapest return flights first.

Deals found on 15/5

Showing 1-10 of 47 resultsSorted by cheapest first
1
2
3
...
5

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

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.

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 £181). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £394). 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 18 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.

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 18 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
1,563 reviews
Check prices

Comfort

7.2

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

6.6

Overall

7.3

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
1,563 reviews
Aer Lingus
7.3
Good
1,563 reviews
Check prices

Comfort

7.2

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

6.6

Overall

7.3

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?

    Delta, British Airways, and United Airlines can get you from Shannon, Clare to North America in just under 11h 53m. Your travel time can differ by up to 21h 45m. The distance between Shannon, Clare and North America is about 3070 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 - Penticton, Shannon - Kamloops 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 £181). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £394). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 18 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£470Average£558FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.