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Cheap flights from Buffalo to Shannon from €463

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Shannon departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

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American Airlines Logo
19:53 - 16:45BUF-SNN
15h 52m2 stops
American Airlines Logo
07:50 - 21:17SNN-BUF
18h 27m2 stops
€463American Airlines
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Thu, 12 Feb - Mon, 16 Feb
American Airlines Logo
17:26 - 16:05BUF-SNN
17h 39m2 stops
American Airlines Logo
07:40 - 21:13SNN-BUF
18h 33m2 stops
€546American Airlines
Find Deal
Sat, 11 Apr - Mon, 20 Apr
British Airways Logo
16:33 - 11:30BUF-SNN
14h 57m2 stops
British Airways Logo
07:40 - 22:27SNN-BUF
19h 47m2 stops
€634British Airways
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Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
12:57 - 16:45BUF-SNN
22h 48m2 stops
Multiple Airlines Logo
07:50 - 23:36SNN-BUF
20h 46m2 stops
€664Multiple Airlines
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Wed, 5 Nov - Wed, 26 Nov
American Airlines Logo
11:15 - 11:30BUF-SNN
20h 15m2 stops
American Airlines Logo
21:15 - 21:08SNN-BUF
28h 53m2 stops
€676American Airlines
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Fri, 27 Mar - Tue, 31 Mar
British Airways Logo
17:00 - 11:30BUF-SNN
14h 30m2 stops
British Airways Logo
07:40 - 21:08SNN-BUF
18h 28m2 stops
€677British Airways
Find Deal
Thu, 26 Mar - Wed, 1 Apr
Lufthansa Logo
14:00 - 10:15BUF-SNN
15h 15m1 stop
Lufthansa Logo
12:30 - 22:37SNN-BUF
15h 07m1 stop
€715Lufthansa
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Sat, 11 Apr - Mon, 20 Apr
Multiple Airlines Logo
14:29 - 06:20BUF-SNN
11h 51m1 stop
Multiple Airlines Logo
14:40 - 23:41SNN-BUF
14h 01m1 stop
€725Multiple Airlines
Find Deal
Thu, 26 Mar - Thu, 2 Apr
Air Canada Logo
10:50 - 11:20BUF-SNN
19h 30m3 stops
Air Canada Logo
21:15 - 20:31SNN-BUF
28h 16m3 stops
€830Air Canada
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Sat, 11 Apr - Mon, 20 Apr
Air Canada Logo
10:50 - 11:30BUF-SNN
19h 40m3 stops
Air Canada Logo
07:50 - 10:03SNN-BUF
31h 13m3 stops
€878Air Canada
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Wed, 5 Nov - Wed, 26 Nov

American Airlines flights from Buffalo to Shannon, Clare

Our best American Airlines deals on Buffalo to Shannon, Clare flight tickets
American Airlines
12 Feb
BUF19:53Buffalo
15h 52m
2 stops
SNN16:45Shannon
16 Feb
SNN07:50Shannon
18h 27m
2 stops
BUF21:17Buffalo
€463
Find similar
American Airlines
11 Apr
BUF17:26Buffalo
17h 39m
2 stops
SNN16:05Shannon
20 Apr
SNN07:40Shannon
18h 33m
2 stops
BUF21:13Buffalo
€546
Find similar
American Airlines
27 Mar
BUF11:15Buffalo
20h 15m
2 stops
SNN11:30Shannon
31 Mar
SNN21:15Shannon
28h 53m
2 stops
BUF21:08Buffalo
€676
Find similar

Air Canada flights from Buffalo to Shannon, Clare

Our best Air Canada deals on Buffalo to Shannon, Clare flight tickets
Air Canada
11 Apr
BUF10:50Buffalo
19h 30m
3 stops
SNN11:20Shannon
20 Apr
SNN21:15Shannon
28h 16m
3 stops
BUF20:31Buffalo
€830
Find similar
Air Canada
5 Nov
BUF10:50Buffalo
19h 40m
3 stops
SNN11:30Shannon
26 Nov
SNN07:50Shannon
31h 13m
3 stops
BUF10:03Buffalo
€878
Find similar
Air Canada
12 Feb
BUF13:52Buffalo
21h 53m
3 stops
SNN16:45Shannon
16 Feb
SNN07:50Shannon
34h 27m
3 stops
BUF13:17Buffalo
€913
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Buffalo 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 23 October 2025.
Use the filters below to find and compare flights from Buffalo to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 12/2

19:53-16:45

2 stops15h 52m

Shannon

Mon 16/2

07:50-21:17

2 stops18h 27m

€463

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 11/4

17:26-16:05

2 stops17h 39m

Shannon

Mon 20/4

07:40-21:13

2 stops18h 33m

€546

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 25/3

16:33-11:30

2 stops14h 57m

Shannon

Wed 1/4

07:40-22:27

2 stops19h 47m

€634

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 5/11

12:57-16:45

2 stops22h 48m

Shannon

Wed 26/11

07:50-23:36

2 stops20h 46m

€664

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Fri 27/3

11:15-11:30

2 stops20h 15m

Shannon

Tue 31/3

21:15-21:08

2 stops28h 53m

€676

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 26/3

17:00-11:30

2 stops14h 30m

Shannon

Wed 1/4

07:40-21:08

2 stops18h 28m

€677

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 11/4

14:00-10:15

1 stop15h 15m

Shannon

Mon 20/4

12:30-22:37

1 stop15h 07m

€715

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 26/3

14:29-06:20

1 stop11h 51m

Shannon

Thu 2/4

14:40-23:41

1 stop14h 01m

€725

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 11/4

10:50-11:20

3 stops19h 30m

Shannon

Mon 20/4

21:15-20:31

3 stops28h 16m

€830

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 5/11

10:50-11:30

3 stops19h 40m

Shannon

Wed 26/11

07:50-10:03

3 stops31h 13m

€878

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Buffalo to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Buffalo to Shannon, Clare (BUF to SNN) flight deals and tips

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

Direct flights

None
There are no direct flights from Buffalo to Shannon, Clare. There are no popular flight routes from Buffalo to Shannon, Clare.
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  • How far is Buffalo to Shannon by plane?

    A flight from Buffalo to Shannon will travel around 5124.9 km. A reasonable flight in good conditions will take 8h 54m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Shannon Airport.

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

    The travel and health documents you'll need for your trip to Shannon Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Shannon Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Buffalo to Shannon, Clare?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Buffalo from Shannon, Clare. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Buffalo to Shannon, Clare with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Shannon?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Buffalo.

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

momondo does allow users to show only those flights to Shannon from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Shannon?

momondo helps you find the best flight between Buffalo and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Buffalo to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Shannon, Clare trip

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