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Cheap flights from Shannon to the United States from £319

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAX
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Shannon to USA

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£319

Good round-trip deal

£546 or less
Lufthansa
  • Lufthansa
  • 8/5-26/5
  • Nonstop
  • 13h 35m total
  • Shannon to USA
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Price to beat on a round-trip flight from Shannon to USA.
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Find flight deals from Shannon to USA

Cheapest flights from Shannon to USA
Explore the most affordable flight options available from Shannon to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Thu 8/512:30SNN - EWR
Nonstop7h 10mLufthansa
Mon 26/523:05EWR - SNN
Nonstop6h 25mLufthansa
Deal found 20/1£319
Thu 8/512:30SNN - EWR
Nonstop7h 10mUnited Airlines
Mon 26/513:30EWR - SNN
2 stops13h 00mUnited Airlines
Deal found 20/1£324
Thu 6/305:55SNN - SWF
2 stops16h 10mMultiple Airlines
Thu 13/319:15SWF - SNN
2 stops18h 55mMultiple Airlines
Deal found 20/1£408
Wed 5/307:45SNN - EWR
1 stop11h 15mBritish Airways
Sun 16/319:40EWR - SNN
1 stop11h 50mBritish Airways
Deal found 20/1£414
Thu 4/909:30SNN - LGA
1 stop14h 43mUnited Airlines
Sun 7/911:00LGA - SNN
1 stop15h 30mUnited Airlines
Deal found 20/1£445
Wed 5/314:45SNN - LGA
1 stop21h 48mAmerican Airlines
Sun 16/315:55LGA - SNN
1 stop10h 20mAmerican Airlines
Deal found 20/1£448
Wed 5/307:45SNN - EWR
2 stops17h 00mMultiple Airlines
Sun 16/316:30EWR - SNN
2 stops15h 00mMultiple Airlines
Deal found 20/1£452
Wed 5/307:45SNN - LGA
2 stops15h 13mMultiple Airlines
Sun 16/316:35LGA - SNN
2 stops14h 55mMultiple Airlines
Deal found 20/1£452
Fri 7/317:30SNN - PHL
1 stop24h 50mBritish Airways
Mon 10/316:00PHL - SNN
2 stops15h 30mBritish Airways
Deal found 20/1£453
Thu 6/1107:45SNN - EWR
1 stop16h 50mAmerican Airlines
Thu 13/1118:35EWR - SNN
1 stop11h 55mAmerican Airlines
Deal found 21/1£503
Thu 6/1107:45SNN - EWR
1 stop11h 15mAer Lingus
Thu 13/1117:35EWR - SNN
2 stops12h 55mAer Lingus
Deal found 21/1£545
Thu 18/1207:45SNN - LGA
2 stops17h 18mAir Canada
Mon 22/1214:05LGA - SNN
2 stops16h 25mAir Canada
Deal found 20/1£1,362

Find flights from Shannon to USA within your budget

Customise your flight search to find flights from Shannon to USA 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 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 8/5

12:30-14:40

Nonstop7h 10m

Newark

Mon 26/5

23:05-10:30

Nonstop6h 25m

£319

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 8/5

12:30-14:40

Nonstop7h 10m

Newark

Mon 26/5

09:00-07:30

1 stop17h 30m

£324

ShannonNew Windsor

SNN - SWF

SNNSWF

Shannon

Thu 6/3

05:55-17:05

2 stops16h 10m

New Windsor Stewart

Thu 13/3

19:15-18:10

2 stops18h 55m

£408

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Wed 5/3

07:45-14:00

1 stop11h 15m

Newark

Sun 16/3

19:40-11:30

1 stop11h 50m

£414

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 5/3

14:45-07:33

1 stop21h 48m

New York LaGuardia

Sun 16/3

15:55-06:15

1 stop10h 20m

£448

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Wed 5/3

07:45-19:45

2 stops17h 00m

Newark

Sun 16/3

16:30-11:30

2 stops15h 00m

£452

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Wed 5/3

07:45-17:58

2 stops15h 13m

New York LaGuardia

Sun 16/3

16:35-11:30

2 stops14h 55m

£452

ShannonPhiladelphia

SNN - PHL

SNNPHL

Shannon

Fri 7/3

17:30-13:20

1 stop24h 50m

Philadelphia

Mon 10/3

16:00-11:30

2 stops15h 30m

£453

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Tue 3/6

09:30-17:22

1 stop12h 52m

New York LaGuardia

Thu 12/6

14:27-07:30

1 stop12h 03m

£550

ShannonNew York

SNN - LGA

SNNLGA

Shannon

Sat 8/3

07:45-11:30

2 stops32h 45m

£509

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 16 results
1
2

Best time to book a flight from Shannon to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 USA

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

What is the cheapest month to book a flight from Shannon to USA?

Currently, January is the cheapest month in which you can book a flight from Shannon to USA (average of £575). Flying from Shannon to USA 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 US?

Find hourly flight availability from Shannon to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

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

Rainfall in USA by month

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

In terms of precipitation, rainfall in USA 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 USA when rainfall is around 71.0 mm.

Temperature in USA by month

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

If weather is an important factor for your trip to USA, 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 USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 21 January 2025.
Peruse reviews from past customers who have flown with United Airlines and British Airways from Shannon to USA to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,984 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines
7.4
Good
8,984 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Lufthansa
6.8
Okay
7,111 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

British Airways
6.6
Okay
6,834 reviews
United Airlines
7.4
Good
8,984 reviews
Check prices

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Shannon to USA. 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 United States?

    Most people fly from Shannon (SNN) if they book a flight from Shannon to United States. Shannon is conveniently located just 2.1 mi from Shannon’s city center.

  • What are the cheapest airlines to fly from Shannon to USA one-way?

    One-way options have recently been found by users for as low as £509 on British Airways. Other airlines that offer cheap prices include Lufthansa from £912 and United Airlines from £916 one-way.

  • What are the most popular routes from Shannon to USA?

    When deciding which route to take from Shannon to USA consider Shannon - Newark, Shannon - New York LaGuardia or Shannon - Austin Bergstrom as they are the most popular.

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

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

  • How can I find direct flights from Shannon to USA?

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

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

    Yes. Cheapflights offers flight deals from Shannon to USA 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 to USA?

    Currently, January is the cheapest month in which you can book a flight from Shannon to USA (average of £575). Flying from Shannon to USA 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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Top airline flying from Shannon to USA

Discover the top airline that operate flights from Shannon to USA. 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 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£336Average£465FlexibilityNo 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 USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Shannon to USA by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Shannon to USA, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Shannon to USA and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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