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Cheap flights from Shannon to North America from £291

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
1 May — 8 May1
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 1 April 2026.

Wed 3/613:05
SNN
-
PHL
2 stops24h 50m
Delta
Tue 9/608:05
PHL
-
SNN
2 stops22h 05m
Delta
Deal found 31/3£417
Wed 27/507:30
SNN
-
EWR
1 stop16h 55m
British Airways
Tue 2/621:25
EWR
-
SNN
1 stop13h 45m
British Airways
Deal found 31/3£493
Wed 27/507:30
SNN
-
EWR
1 stop16h 55m
British Airways
Wed 3/617:50
EWR
-
SNN
1 stop12h 30m
British Airways
Deal found 30/3£495
Thu 11/607:30
SNN
-
EWR
2 stops19h 55m
British Airways
Mon 15/621:25
EWR
-
SNN
1 stop13h 45m
British Airways
Deal found 29/3£496
Wed 20/521:15
SNN
-
LGA
2 stops39h 08m
British Airways
Sun 24/512:10
LGA
-
SNN
2 stops23h 00m
British Airways
Deal found 30/3£496
Wed 3/607:30
SNN
-
LGA
2 stops28h 53m
British Airways
Sun 7/615:09
LGA
-
SNN
2 stops15h 11m
British Airways
Deal found 29/3£498
Fri 17/421:15
SNN
-
EWR
2 stops30h 10m
British Airways
Sun 26/417:20
EWR
-
SNN
2 stops17h 50m
British Airways
Deal found 30/3£502
Wed 8/421:15
SNN
-
EWR
2 stops27h 14m
British Airways
Tue 14/417:20
EWR
-
SNN
2 stops17h 50m
British Airways
Deal found 31/3£508
Thu 9/421:15
SNN
-
EWR
2 stops30h 13m
British Airways
Thu 16/417:20
EWR
-
SNN
2 stops37h 00m
British Airways
Deal found 30/3£509
Wed 3/607:30
SNN
-
PHL
1 stop14h 10m
British Airways
Tue 9/615:28
PHL
-
SNN
2 stops14h 52m
British Airways
Deal found 31/3£510
Sat 4/407:30
SNN
-
PHL
1 stop13h 00m
British Airways
Wed 8/417:55
PHL
-
SNN
2 stops21h 40m
British Airways
Deal found 27/3£512
Tue 3/1120:05
SNN
-
EWR
1 stop22h 45m
British Airways
Wed 11/1118:30
EWR
-
SNN
1 stop12h 00m
British Airways
Deal found 28/3£517

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 1 April 2026.

Round-trip from

£417

One-way from

£291

Popular in

June

Cheapest in

November

Average price

£476
Delta
  • Delta
  • 3/6-9/6
  • 4 total stops
  • 51h 50m total
  • Shannon to North America
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 35h 55m total
  • Shannon to North America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 1 April 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

13:05-11:50

2 stops27h 45m

Philadelphia

Tue 9/6

06:05-11:10

2 stops24h 05m

£417

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 20/5

21:15-07:23

2 stops39h 08m

New York LaGuardia

Sun 24/5

12:10-16:10

2 stops23h 00m

£496

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Fri 17/4

21:15-13:30

2 stops45h 15m

Newark

Sun 26/4

17:20-20:35

2 stops46h 15m

£509

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Wed 3/6

21:15-16:40

1 stop24h 25m

Philadelphia

Tue 9/6

18:45-16:10

1 stop16h 25m

£511

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Thu 16/4

07:30-15:30

1 stop13h 00m

Philadelphia

Mon 20/4

15:20-16:10

2 stops19h 50m

£511

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 11/6

07:30-22:25

2 stops19h 55m

Newark

Mon 15/6

23:55-16:10

2 stops35h 15m

£512
Fastest return journey

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sat 23/5

09:30-17:56

1 stop13h 26m

Newark

Thu 28/5

22:50-10:15

Nonstop6h 25m

£550

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sat 23/5

09:30-21:59

1 stop17h 29m

New York LaGuardia

Thu 28/5

10:15-07:30

1 stop16h 15m

£550

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 25/5

09:30-17:22

1 stop12h 52m

New York LaGuardia

Sun 31/5

21:25-07:30

1 stop29h 05m

£551

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Tue 12/5

07:30-19:25

1 stop16h 55m

Newark

Tue 19/5

21:25-16:10

1 stop13h 45m

£583

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 52 resultsSorted by cheapest first
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2
3
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6

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, January is the cheapest month in which you can book a flight from Shannon, Clare to North America (average of £315). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £405). 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 1 April 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 1 April 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
7.2
Good
1,494 reviews
Check prices

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,494 reviews
Aer Lingus
7.2
Good
1,494 reviews
Check prices

Entertainment

7.0

Comfort

7.2

Crew

8.1

Food

6.6

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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 13h 26m. Your travel time can differ by up to 25h 42m. 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 - 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, January is the cheapest month in which you can book a flight from Shannon, Clare to North America (average of £315). Flying from Shannon, Clare to North America in February is currently the most expensive (average of £405). 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£373Average£548FlexibilityNo 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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