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Cheap flights from the United States to Shannon from €152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Shannon departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United States to Shannon

Recent return flight deals from the United States to Shannon

Aer Lingus Logo
18:35 - 05:25BOS-SNN
5h 50mdirect
Aer Lingus Logo
13:45 - 15:30SNN-BOS
6h 45mdirect
€311Aer Lingus
Find Deal
Tue, 14 Oct - Tue, 21 Oct
United Airlines Logo
22:55 - 10:15EWR-SNN
6h 20mdirect
United Airlines Logo
12:30 - 15:00SNN-EWR
7h 30mdirect
€319United Airlines
Find Deal
Sat, 11 Oct - Mon, 20 Oct
United Airlines Logo
22:55 - 10:15EWR-SNN
6h 20mdirect
United Airlines Logo
12:30 - 14:40SNN-EWR
7h 10mdirect
€320United Airlines
Find Deal
Mon, 6 Oct - Fri, 8 May
American Airlines Logo
21:35 - 16:45EWR-SNN
14h 10m1 stop
American Airlines Logo
07:50 - 19:35SNN-EWR
16h 45m1 stop
€323American Airlines
Find Deal
Mon, 24 Nov - Sun, 7 Dec
American Airlines Logo
19:25 - 15:45BOS-SNN
15h 20m1 stop
American Airlines Logo
07:50 - 15:55SNN-BOS
13h 05m1 stop
€323American Airlines
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Fri, 16 Jan - Thu, 22 Jan
Aer Lingus Logo
18:30 - 05:55JFK-SNN
6h 25mdirect
Aer Lingus Logo
14:00 - 16:25SNN-JFK
7h 25mdirect
€332Aer Lingus
Find Deal
Sat, 22 Nov - Wed, 26 Nov
British Airways Logo
18:35 - 11:30EWR-SNN
11h 55m1 stop
British Airways Logo
20:05 - 16:15SNN-EWR
25h 10m2 stops
€470British Airways
Find Deal
Sun, 9 Nov - Mon, 17 Nov
British Airways Logo
15:50 - 19:25LGA-SNN
22h 35m2 stops
British Airways Logo
14:45 - 20:24SNN-LGA
10h 39m1 stop
€479British Airways
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Air Canada Logo
17:45 - 20:35LGA-SNN
21h 50m2 stops
Air Canada Logo
07:50 - 19:03SNN-LGA
16h 13m2 stops
€511Air Canada
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Mon, 20 Oct - Sun, 2 Nov
Air Canada Logo
20:45 - 16:10LGA-SNN
14h 25m2 stops
Air Canada Logo
07:50 - 21:33SNN-LGA
17h 43m2 stops
€512Air Canada
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Thu, 23 Oct - Sat, 1 Nov

American Airlines flights from United States to Shannon, Clare

Our best American Airlines deals on United States to Shannon, Clare flight tickets
American Airlines
16 Jan
BOS19:25Boston Logan Intl
15h 20m
1 stop
SNN15:45Shannon
22 Jan
SNN07:50Shannon
13h 05m
1 stop
BOS15:55Boston Logan Intl
€323
Find similar
American Airlines
23 Nov
BOS21:35Boston Logan Intl
14h 10m
1 stop
SNN16:45Shannon
7 Dec
SNN07:50Shannon
19h 05m
1 stop
BOS21:55Boston Logan Intl
€324
Find similar
American Airlines
29 Jan
JFK20:05New York John F Kennedy Intl
15h 40m
1 stop
SNN16:45Shannon
6 Feb
SNN07:50Shannon
16h 25m
2 stops
JFK19:15New York John F Kennedy Intl
€331
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Aer Lingus flights from United States to Shannon, Clare

Our best Aer Lingus deals on United States to Shannon, Clare flight tickets
Aer Lingus
14 Oct
BOS18:35Boston Logan Intl
5h 50m
SNN05:25Shannon
21 Oct
SNN13:45Shannon
6h 45m
BOS15:30Boston Logan Intl
€310
Find similar
Aer Lingus
6 Oct
BOS18:35Boston Logan Intl
5h 50m
SNN05:25Shannon
10 Oct
SNN13:45Shannon
6h 45m
BOS15:30Boston Logan Intl
€332
Find similar
Aer Lingus
15 Oct
JFK18:25New York John F Kennedy Intl
6h 30m
SNN05:55Shannon
22 Oct
SNN14:35Shannon
7h 15m
JFK16:50New York John F Kennedy Intl
€333
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United States to Shannon, Clare 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, momondo users made 13,528 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from the United States to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Tue 14/10

18:35-05:25

Nonstop5h 50m

Shannon

Tue 21/10

13:45-15:30

Nonstop6h 45m

€310

NewarkShannon

EWR - SNN

EWRSNN

Newark

Sat 11/10

22:55-10:15

Nonstop6h 20m

Shannon

Mon 20/10

12:30-15:00

Nonstop7h 30m

€319

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 6/10

22:55-10:15

Nonstop6h 20m

Shannon

Fri 8/5

12:30-14:40

Nonstop7h 10m

€320

NewarkShannon

EWR - SNN

EWRSNN

Newark

Mon 24/11

21:35-16:45

1 stop14h 10m

Shannon

Sun 7/12

07:50-19:35

1 stop16h 45m

€323

BostonShannon

BOS - SNN

BOSSNN

Boston Logan Intl

Fri 16/1

19:25-15:45

1 stop15h 20m

Shannon

Thu 22/1

07:50-15:55

1 stop13h 05m

€323

New YorkShannon

JFK - SNN

JFKSNN

New York John F Kennedy Intl

Sat 22/11

18:30-05:55

Nonstop6h 25m

Shannon

Wed 26/11

14:00-16:25

Nonstop7h 25m

€332

NewarkShannon

EWR - SNN

EWRSNN

Newark

Sun 9/11

18:35-11:30

1 stop11h 55m

Shannon

Mon 17/11

20:05-16:15

2 stops25h 10m

€470

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Tue 4/11

15:50-19:25

2 stops22h 35m

Shannon

Tue 11/11

14:45-20:24

1 stop10h 39m

€479

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Mon 20/10

17:45-20:35

2 stops21h 50m

Shannon

Sun 2/11

07:50-19:03

2 stops16h 13m

€511

New YorkShannon

LGA - SNN

LGASNN

New York LaGuardia

Thu 23/10

20:45-16:10

2 stops14h 25m

Shannon

Sat 1/11

07:50-21:33

2 stops17h 43m

€512

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shannon from

How to get the cheapest flight ticket from United States to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of February is another great option to travel to Shannon, Clare, with average flight prices from United States averaging around €482.

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart on your flight to Shannon, Clare is on a Saturday when prices can be found for as low as €462. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from United States because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €986.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

In the evening is the cheapest time of day to fly from United States to Shannon, Clare when you can find flight prices for as low as €493. Flying to Shannon, Clare in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Shannon, Clare is in the afternoon when prices are around €985.

What is the cheapest United States to Shannon flight route?

Fly from New York John F Kennedy Intl to Shannon for the best United States - Shannon flight prices

How far in advance should I book a flight to Shannon, Clare?

You are more likely to see cheaper flights to Shannon, Clare from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Shannon, Clare for around €563 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shannon, Clare from United States for as low as €462 on momondo.

What cabin class options are available on United States to Shannon flights?

There is only 1 cabin class available to choose from on United States to Shannon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Shannon, Clare flights?

No. A direct flight is the cheapest option for a flight between United States to Shannon, Clare.

Cheap United States to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Shannon, Clare

Fastest flight time

5h 50m

Direct flights

Every day

Airports in Shannon, Clare

1 airport
The fastest flight from United States to Shannon, Clare takes 5h 50m
Direct flights go from United States to Shannon, Clare every day.
There is 1 airport near Shannon, Clare: Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from United States to Shannon Airport?

    Prices for flights from United States to Shannon Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Shannon Airport?

  • How old do you have to be to fly from United States to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United States to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United States to Shannon, Clare?

Best airlines flying from United States to Shannon, Clare

Compare and see reviews for airlines that fly from United States to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom €317Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Travelling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Nenagh
Tipperary
Killaloe
Adare
Bunratty
Lahinch

Why use momondo?

Why should I use momondo to find a flight deal from United States to Shannon?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Shannon . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United States to Shannon with flexible booking policies on momondo?

All flight searches from United States to Shannon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Shannon?

Once all potential United States to Shannon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Shannon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Shannon, momondo offers a useful price alert feature which will track prices for flights to Shannon from United States and alert you when they change.

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