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Cheap flights from Shannon to North America from £391

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
26 Feb — 5 Mar1
1 adult

Cheap 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 21 February 2025.

Round-trip from

£428

One-way from

£391

Popular in

December

Cheapest in

May

Average price

£495

Good round-trip deal

£544 or less
Lufthansa
  • Lufthansa
  • 6/4-10/5
  • Nonstop
  • 13h 40m total
  • Shannon to North America
Search Deals
6/4
  • 6/4
  • 1 total stop
  • 18h 50m total
  • Shannon to North America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Shannon to North America.
Search Deals

Find flight deals from Shannon to North America

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 21 February 2025.

Sun 6/412:30SNN - EWR
Nonstop7h 10mLufthansa
Sat 10/522:45EWR - SNN
Nonstop6h 30mLufthansa
Deal found 21/2£428
Mon 15/912:30SNN - EWR
Nonstop7h 30mUnited Airlines
Mon 22/910:30EWR - SNN
1 stop16h 00mUnited Airlines
Deal found 20/2£433
Mon 16/609:30SNN - LGA
1 stop15h 50mUnited Airlines
Wed 16/713:17LGA - SNN
1 stop13h 13mUnited Airlines
Deal found 20/2£438
Sun 6/407:40SNN - LGA
2 stops18h 19mBritish Airways
Sat 10/512:58LGA - SNN
2 stops17h 22mBritish Airways
Deal found 21/2£494
Thu 3/407:40SNN - EWR
2 stops15h 48mBritish Airways
Mon 7/417:55EWR - SNN
1 stop12h 25mBritish Airways
Deal found 20/2£509
Sun 6/421:15SNN - EWR
2 stops23h 45mAer Lingus
Sat 10/517:30EWR - SNN
2 stops12h 50mAer Lingus
Deal found 21/2£555
Sun 6/407:40SNN - LGA
2 stops19h 20mMultiple Airlines
Sun 13/415:35LGA - SNN
2 stops14h 45mMultiple Airlines
Deal found 20/2£562
Sun 6/412:30SNN - EWR
Nonstop7h 10mMultiple Airlines
Sun 13/410:25EWR - SNN
2 stops24h 45mMultiple Airlines
Deal found 20/2£571
Sun 6/421:15SNN - EWR
2 stops25h 24mAir Canada
Sun 13/418:30EWR - SNN
2 stops21h 05mAir Canada
Deal found 20/2£580
Sun 6/413:45SNN - LGA
1 stop10h 23mAmerican Airlines
Sat 10/507:15LGA - SNN
1 stop17h 10mAmerican Airlines
Deal found 21/2£585
Tue 22/412:30SNN - AUS
1 stop17h 29mLufthansa
Mon 5/514:07AUS - SNN
1 stop14h 08mLufthansa
Deal found 20/2£665
Tue 22/412:30SNN - AUS
3 stops32h 56mUnited Airlines
Tue 6/514:06AUS - SNN
2 stops14h 09mUnited Airlines
Deal found 20/2£669

Find flights from Shannon to North America within your budget

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 21 February 2025.

Fly from

Shannon

Fly to

North America

Route

Depart

Return

Price

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sun 6/4

12:30-14:40

Nonstop7h 10m

Newark

Sat 10/5

22:45-10:15

Nonstop6h 30m

£428

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 8/5

12:30-14:40

Nonstop7h 10m

Newark

Mon 26/5

10:09-07:30

2 stops16h 21m

£433

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Mon 16/6

09:30-20:20

1 stop15h 50m

New York LaGuardia

Wed 16/7

13:17-07:30

1 stop13h 13m

£438

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sun 6/4

07:40-20:59

2 stops18h 19m

New York LaGuardia

Sat 10/5

12:58-11:20

2 stops17h 22m

£494

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 3/4

07:40-18:28

2 stops15h 48m

Newark

Mon 7/4

17:55-11:20

1 stop12h 25m

£509

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sun 6/4

21:15-16:00

2 stops23h 45m

Newark

Sat 10/5

17:30-11:20

2 stops12h 50m

£555

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sun 6/4

07:40-22:00

2 stops19h 20m

New York LaGuardia

Sun 13/4

15:35-11:20

2 stops14h 45m

£562

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sun 6/4

12:30-14:40

Nonstop7h 10m

Newark

Sun 13/4

10:25-16:10

2 stops24h 45m

£571

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sun 6/4

21:15-17:39

2 stops25h 24m

Newark

Sun 13/4

18:30-20:35

2 stops21h 05m

£580

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sun 6/4

13:45-19:08

1 stop10h 23m

New York LaGuardia

Sat 10/5

07:15-05:25

1 stop17h 10m

£585

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 29 results
1
2
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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.

Travel insights for flights from Shannon to North America

Get recent, data-driven insights about flights from Shannon to North America including ideal travel times, pricing trends, and more.

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 £575). Flying from Shannon, Clare to North America in July is currently the most expensive (average of £811). 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 21 February 2025.

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.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 21 February 2025.
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.4
Good
3,069 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,759 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Shannon, Clare to North America one-way?

    The cheapet airlines for a one-way flight from Shannon, Clare to North America are British Airways (£551), Delta (£592), and Aer Lingus (£614).

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

    Most travelers choose Shannon - Kamloops, Shannon - Penticton or Shannon - New York LaGuardia 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 £575). Flying from Shannon, Clare to North America in July is currently the most expensive (average of £811). 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

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Alternative routes for Shannon to North America

See prices for flight routes from nearby airports that may be better suited for you.
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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£326Average£479FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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.

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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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