Shannon

$82+ Cheap flights from Shannon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — JFK
Oct 13 — Oct 201
We work with more than 300 partners to bring you better travel deals

What to know about flights from Shannon

Discover essential information about flights departing from Shannon, including flight schedules, destinations, airlines operating at the Shannon airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated September 13, 2025.

Cheapest one-way flight

$68

Cheapest round-trip flight

$433

Cheapest airline

Ryanair

Most popular destination

New York John F Kennedy Intl (JFK)

Good round-trip deal

$43 or less

Good one-way deal

$20 or less
The cheapest one-way flight from Shannon is currently to London Heathrow.
The cheapest round-trip flight from Shannon is currently to New York John F Kennedy Intl.
On average, Ryanair currently has the cheapest one-way flight from Shannon (avg. price of $66).
New York John F Kennedy Intl (JFK) is currently the most popular flight destination from Shannon (average round-trip price of $652).
Price to beat on a round-trip flight from Shannon.
Price to beat on a one-way flight from Shannon.

Find flights from Shannon

Cheapest flights from Shannon
Explore the most affordable flight options available from Shannon. Find the lowest fares based on data from user searches, with prices last updated on September 13, 2025.

Tue 11/42:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Tue 11/116:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$411
Sat 2/142:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Sun 2/227:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
Deal found 9/12$413
Sat 11/12:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Fri 11/76:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$414
Tue 11/252:45 pmSNN - BOS
Nonstop7h 05mAer Lingus
Fri 12/57:25 pmBOS - SNN
Nonstop5h 55mAer Lingus
Deal found 9/12$417
Tue 11/252:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Mon 12/16:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$418
Sun 11/22:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Tue 11/116:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$428
Thu 10/912:30 pmSNN - EWR
Nonstop7h 30mLufthansa
Thu 10/1610:55 pmEWR - SNN
Nonstop6h 20mLufthansa
Deal found 9/11$435
Thu 10/912:30 pmSNN - EWR
Nonstop7h 30mUnited Airlines
Thu 10/1610:55 pmEWR - SNN
Nonstop6h 20mUnited Airlines
Deal found 9/11$442
Tue 10/1412:30 pmSNN - BOS
1 stop12h 24mUnited Airlines
Sun 10/198:02 pmBOS - SNN
1 stop9h 13mUnited Airlines
Deal found 9/11$447
Thu 11/62:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Wed 11/126:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$447
Fri 10/312:30 pmSNN - BOS
1 stop12h 31mUnited Airlines
Sat 10/115:19 pmBOS - SNN
1 stop11h 56mUnited Airlines
Deal found 9/12$448
Wed 10/292:00 pmSNN - JFK
Nonstop7h 25mAer Lingus
Sat 11/86:30 pmJFK - SNN
Nonstop6h 25mAer Lingus
Deal found 9/10$453

Find flights from Shannon within your budget

 
Find flights departing from Shannon that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on September 13, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Tue 11/4

2:00 pm-4:25 pm

Nonstop7h 25m

New York John F Kennedy Intl

Tue 11/11

6:30 pm-5:55 am

Nonstop6h 25m

$411

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 11/25

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Fri 12/5

7:25 pm-6:20 am

Nonstop5h 55m

$417

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Thu 10/9

12:30 pm-3:00 pm

Nonstop7h 30m

Newark

Thu 10/16

10:55 pm-10:15 am

Nonstop6h 20m

$442

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Tue 10/14

12:30 pm-7:54 pm

1 stop12h 24m

Boston Logan Intl

Sun 10/19

8:02 pm-10:15 am

1 stop9h 13m

$447

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Fri 10/3

12:30 pm-8:01 pm

1 stop12h 31m

Boston Logan Intl

Sat 10/11

5:19 pm-10:15 am

1 stop11h 56m

$448

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Thu 1/1

2:45 pm-4:50 pm

Nonstop7h 05m

Boston Logan Intl

Thu 1/15

7:25 pm-6:20 am

Nonstop5h 55m

$468

ShannonNewark

SNN - EWR

SNNEWR

Shannon

Sat 10/11

12:30 pm-3:00 pm

Nonstop7h 30m

Newark

Sat 10/18

10:55 pm-10:15 am

Nonstop6h 20m

$472

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Thu 12/4

2:00 pm-4:25 pm

Nonstop7h 25m

New York John F Kennedy Intl

Mon 12/8

6:30 pm-5:55 am

Nonstop6h 25m

$477

ShannonNew York

SNN - JFK

SNNJFK

Shannon

Sat 10/4

2:35 pm-4:50 pm

Nonstop7h 15m

New York John F Kennedy Intl

Sun 10/5

6:25 pm-5:55 am

Nonstop6h 30m

$489

ShannonBoston

SNN - BOS

SNNBOS

Shannon

Sun 10/26

2:45 pm-5:50 pm

Nonstop7h 05m

Boston Logan Intl

Sun 11/2

7:25 pm-6:20 am

Nonstop5h 55m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Shannon

Have a flexible travel schedule? Discover the best time to fly from Shannon with our price prediction graph.
Estimated round-trip 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

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

When is the best time to book a flight from Shannon, Clare?

Use this chart to determine the optimal time to book a round-trip flight from Shannon to John F Kennedy Intl. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Shannon, Clare, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Shannon, Clare (average of $417). Flying from Shannon, Clare in June will prove the most costly (average of $571). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Shannon

Read reviews and ratings of airlines operating flights from Shannon. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Shannon travel. Please note that the reviews are sourced from user searches and were last updated on September 13, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
See what other customers who have flown with Delta, American Airlines, and Aer Lingus from Shannon have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
8.0
Very good

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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.

Related info for your journey

Access useful and relevant information related to your journey from Shannon. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated September 13, 2025.
  • What are the most popular destinations to fly to from Shannon, Clare?

    This month, the top selected destinations from Shannon, Clare are New York, New York John F Kennedy Intl Airport, London. Throughout the year, New York, New York John F Kennedy Intl Airport, London are some of the top choices made by users flying from Shannon, Clare.

  • What is the cheapest flight from Shannon, Clare to anywhere?

    Users have flown out of Shannon, Clare for as low as $20 to Edinburgh (prices may vary depending on the airline and departure time). On average, users have booked flights for $350 to fly from Shannon, Clare.

  • What are the cheapest airlines flying from Shannon, Clare to anywhere?

    Over the past few days, we've found that Ryanair, Aer Lingus, and United Airlines have the cheapest prices from Shannon, Clare. Ryanair flights from Shannon, Clare to Malaga ($23), Aer Lingus flights from Shannon, Clare to Boston Logan Intl ($97), and United Airlines flights from Shannon, Clare to Newark ($397).

  • What is the cheapest premium economy flight from Shannon, Clare?

    Options for some of the cheapest premium economy flights from Shannon, Clare we have found on Cheapflights are as follows:
    Fly from Shannon to London Heathrow Airport starting at $1,286
    Fly from Shannon to New York John F Kennedy Intl Airport starting at $1,997

  • What is the cheapest month to fly from Shannon, Clare?

    November is currently the cheapest month to fly from Shannon, Clare. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Shannon, Clare?

    Check out the cheapest flights from Shannon, Clare to embark to:
    Fly from Shannon to New York from $418 round trip
    Fly from Shannon to Chicago from $476 round trip

See more FAQs

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.