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Cheap flights from Buffalo to Shannon from €501

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 9/4. 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
15:13 - 11:20BUF-SNN
15h 07m2 stops
American Airlines Logo
07:40 - 21:13SNN-BUF
18h 33m2 stops
€501American Airlines
Find Deal
Thu, 9 Apr - Fri, 17 Apr
American Airlines Logo
16:34 - 11:20BUF-SNN
13h 46m2 stops
American Airlines Logo
07:40 - 20:09SNN-BUF
17h 29m2 stops
€505American Airlines
Find Deal
Mon, 4 May - Wed, 13 May
American Airlines Logo
15:13 - 11:20BUF-SNN
15h 07m2 stops
American Airlines Logo
07:40 - 21:13SNN-BUF
18h 33m2 stops
€506American Airlines
Find Deal
Mon, 4 May - Wed, 13 May
Lufthansa Logo
19:55 - 11:15BUF-SNN
34h 20m2 stops
Lufthansa Logo
12:30 - 22:36SNN-BUF
15h 06m1 stop
€584Lufthansa
Find Deal
Thu, 9 Apr - Fri, 17 Apr
Aer Lingus Logo
09:45 - 05:55BUF-SNN
15h 10m1 stop
Aer Lingus Logo
14:40 - 23:55SNN-BUF
14h 15m1 stop
€600Aer Lingus
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Mon, 4 May - Wed, 13 May
United Airlines Logo
18:54 - 10:15BUF-SNN
10h 21m1 stop
United Airlines Logo
12:30 - 18:14SNN-BUF
10h 44m1 stop
€609United Airlines
Find Deal
Thu, 9 Apr - Fri, 17 Apr
Multiple Airlines Logo
15:13 - 11:20BUF-SNN
15h 07m2 stops
Multiple Airlines Logo
14:40 - 23:55SNN-BUF
14h 15m1 stop
€615Multiple Airlines
Find Deal
Mon, 4 May - Wed, 13 May
American Airlines Logo
17:26 - 16:10BUF-SNN
17h 44m2 stops
American Airlines Logo
07:40 - 22:27SNN-BUF
19h 47m2 stops
€634American Airlines
Find Deal
Thu, 7 May - Tue, 19 May
American Airlines Logo
17:26 - 16:10BUF-SNN
17h 44m2 stops
American Airlines Logo
07:40 - 21:13SNN-BUF
18h 33m2 stops
€635American Airlines
Find Deal
Thu, 7 May - Tue, 19 May
American Airlines Logo
11:15 - 05:25BUF-SNN
13h 10m1 stop
American Airlines Logo
14:40 - 09:09SNN-BUF
23h 29m2 stops
€638American Airlines
Find Deal
Mon, 4 May - Wed, 13 May

American Airlines flights from Buffalo to Shannon, Clare

Our best American Airlines deals on Buffalo to Shannon, Clare flight tickets
American Airlines
9 Apr
BUF15:13Buffalo
15h 07m
2 stops
SNN11:20Shannon
17 Apr
SNN07:40Shannon
18h 33m
2 stops
BUF21:13Buffalo
€501
Find similar
American Airlines
4 May
BUF16:34Buffalo
13h 46m
2 stops
SNN11:20Shannon
13 May
SNN07:40Shannon
17h 29m
2 stops
BUF20:09Buffalo
€505
Find similar
American Airlines
4 May
BUF15:13Buffalo
15h 07m
2 stops
SNN11:20Shannon
13 May
SNN07:40Shannon
18h 33m
2 stops
BUF21:13Buffalo
€506
Find similar

Lufthansa flights from Buffalo to Shannon, Clare

Our best Lufthansa deals on Buffalo to Shannon, Clare flight tickets
Lufthansa
9 Apr
BUF19:55Buffalo
34h 20m
2 stops
SNN11:15Shannon
17 Apr
SNN12:30Shannon
15h 06m
1 stop
BUF22:36Buffalo
€584
Find similar
Lufthansa
4 May
BUF17:47Buffalo
11h 28m
1 stop
SNN10:15Shannon
13 May
SNN12:30Shannon
15h 07m
1 stop
BUF22:37Buffalo
€647
Find similar
Lufthansa
7 May
BUF14:00Buffalo
15h 15m
1 stop
SNN10:15Shannon
19 May
SNN12:30Shannon
15h 07m
1 stop
BUF22:37Buffalo
€701
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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 14 November 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 9/4

15:13-11:20

2 stops15h 07m

Shannon

Fri 17/4

07:40-21:13

2 stops18h 33m

€501

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

16:34-11:20

2 stops13h 46m

Shannon

Wed 13/5

07:40-20:09

2 stops17h 29m

€505

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

15:13-11:20

2 stops15h 07m

Shannon

Wed 13/5

07:40-21:13

2 stops18h 33m

€506

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 9/4

19:55-11:15

2 stops34h 20m

Shannon

Fri 17/4

12:30-22:36

1 stop15h 06m

€584

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

09:45-05:55

1 stop15h 10m

Shannon

Wed 13/5

14:40-23:55

1 stop14h 15m

€600

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 9/4

18:54-10:15

1 stop10h 21m

Shannon

Fri 17/4

12:30-18:14

1 stop10h 44m

€609

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

15:13-11:20

2 stops15h 07m

Shannon

Wed 13/5

14:40-23:55

1 stop14h 15m

€615

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 7/5

17:26-16:10

2 stops17h 44m

Shannon

Tue 19/5

07:40-22:27

2 stops19h 47m

€634

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Thu 7/5

17:26-16:10

2 stops17h 44m

Shannon

Tue 19/5

07:40-21:13

2 stops18h 33m

€635

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

11:15-05:25

1 stop13h 10m

Shannon

Wed 13/5

14:40-09:09

2 stops23h 29m

€638

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 10h 21m.

  • 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
Lahinch
Bunratty

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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