Which airport do Aer Lingus flights to Shannon fly into?

You’ll fly into Shannon Airport when flying to Shannon with Aer Lingus.

Aer Lingus flights to Shannon (SNN) from $238

Flight Deals

Cheap Aer Lingus Flight Deals to Shannon

Here are some of the best deals found on KAYAK recently from Aer Lingus to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Aer Lingus flight deals to Shannon

Wed, Mar 25 - Fri, Apr 3

8:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:30 pm

SNN

BOS

6h 45mnonstop

$374Aer Lingus

Fri, Mar 20 - Sat, Mar 28

8:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

2:45 pm - 5:50 pm

SNN

BOS

7h 05mnonstop

$376Aer Lingus

Mon, May 18 - Mon, May 25

6:35 pm - 5:25 am

BOS

SNN

5h 50mnonstop

11:00 am - 1:00 pm

SNN

BOS

7h 00mnonstop

$381Aer Lingus

Thu, Mar 26 - Fri, Apr 3

8:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:30 pm

SNN

BOS

6h 45mnonstop

$389Aer Lingus

Wed, Apr 29 - Tue, May 5

6:35 pm - 5:25 am

BOS

SNN

5h 50mnonstop

1:45 pm - 3:30 pm

SNN

BOS

6h 45mnonstop

$400Aer Lingus

Wed, Mar 25 - Sat, Apr 4

8:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

1:45 pm - 3:30 pm

SNN

BOS

6h 45mnonstop

$403Aer Lingus

Tue, Mar 3 - Tue, Mar 10

6:30 pm - 5:55 am

JFK

SNN

6h 25mnonstop

2:00 pm - 5:25 pm

SNN

JFK

7h 25mnonstop

$404Aer Lingus

Thu, Jan 15 - Mon, Feb 2

7:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

2:45 pm - 4:50 pm

SNN

BOS

7h 05mnonstop

$404Aer Lingus

Sat, Feb 7 - Sat, Feb 28

7:25 pm - 6:20 am

BOS

SNN

5h 55mnonstop

2:45 pm - 4:50 pm

SNN

BOS

7h 05mnonstop

$405Aer Lingus

Wed, Mar 25 - Wed, Apr 1

7:30 pm - 5:55 am

JFK

SNN

6h 25mnonstop

2:40 pm - 4:50 pm

SNN

JFK

7h 10mnonstop

$406Aer Lingus

Useful Info

Low season	January
High season	September
Cheapest flight	$238
Average price round-trip	$1,166

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from New York John F Kennedy Airport to Shannon

(price for this month)

When to book flights with Aer Lingus to Shannon

Average price per month

Flight prices as travel date approaches

Which airport do Aer Lingus flights to Shannon fly into?
You’ll fly into Shannon Airport when flying to Shannon with Aer Lingus.

If you’re intending to fly with Aer Lingus, book your flight to Shannon at least 1 week before departure to ensure a below-average price.
High season for flights to Shannon with Aer Lingus is September and prices are highest at this time. The cheapest month to fly is January.

7.2

Good1,389 verified ratings

6.9Entertainment

7.1Comfort

8.0Crew

6.6Food

7.4Boarding

Cons -

Food & Beverage service almost nonexistent. (in 221 reviews)

10.0 Wonderful

Anonymous, Dec 2025

It doesn't get a y better

6.0 Okay

Lisa, Dec 2025

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

10.0 Wonderful

PAULINA, Nov 2025

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

8.0 Very good

Anonymous, Nov 2025

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

10.0 Wonderful

Rick and Denise, Nov 2025

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

10.0 Wonderful

Thomas, Nov 2025

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

10.0 Wonderful

PAULINA, Nov 2025

Very nice

2.0 Poor

Anonymous, Nov 2025

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

8.0 Very good

Anonymous, Nov 2025

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

4.0 Mediocre

Anonymous, Nov 2025

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.