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Cheap flights from Buffalo to Shannon from €291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Shannon departing on 11/7. 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 Buffalo to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:35 - 10:15
BUF
-
SNN
18h 40m
2 stops
United Airlines Logo
12:30 - 16:54
SNN
-
BUF
33h 24m
2 stops
€421United Airlines
Sun, 3 May - Wed, 13 May
United Airlines Logo
19:02 - 10:15
BUF
-
SNN
10h 13m
1 stop
United Airlines Logo
12:30 - 18:10
SNN
-
BUF
10h 40m
1 stop
€481United Airlines
Sun, 3 May - Wed, 13 May
United Airlines Logo
06:10 - 10:15
BUF
-
SNN
23h 05m
2 stops
United Airlines Logo
12:30 - 18:10
SNN
-
BUF
10h 40m
1 stop
€485United Airlines
Sun, 3 May - Wed, 13 May
United Airlines Logo
19:45 - 10:15
BUF
-
SNN
33h 30m
2 stops
United Airlines Logo
12:30 - 18:13
SNN
-
BUF
10h 43m
1 stop
€494United Airlines
Sat, 11 Apr - Tue, 21 Apr
United Airlines Logo
19:02 - 10:15
BUF
-
SNN
10h 13m
1 stop
United Airlines Logo
12:30 - 16:54
SNN
-
BUF
33h 24m
2 stops
€514United Airlines
Mon, 4 May - Wed, 13 May
British Airways Logo
16:25 - 11:30
BUF
-
SNN
14h 05m
2 stops
British Airways Logo
07:50 - 23:40
SNN
-
BUF
20h 50m
2 stops
€547British Airways
Tue, 17 Feb - Tue, 24 Feb
United Airlines Logo
19:02 - 10:15
BUF
-
SNN
10h 13m
1 stop
United Airlines Logo
12:30 - 18:10
SNN
-
BUF
10h 40m
1 stop
€548United Airlines
Sun, 3 May - Wed, 13 May
Multiple Airlines Logo
16:25 - 11:30
BUF
-
SNN
14h 05m
2 stops
Multiple Airlines Logo
07:50 - 22:45
SNN
-
BUF
18h 55m
2 stops
€552Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
18:09 - 16:45
BUF
-
SNN
17h 36m
2 stops
Multiple Airlines Logo
14:00 - 23:32
SNN
-
BUF
13h 32m
1 stop
€562Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
16:25 - 11:30
BUF
-
SNN
14h 05m
2 stops
Multiple Airlines Logo
14:45 - 21:25
SNN
-
BUF
11h 40m
1 stop
€563Multiple Airlines
Tue, 17 Feb - Tue, 24 Feb

United Airlines flights from Buffalo to Shannon, Clare

Our best United Airlines deals on Buffalo to Shannon, Clare flight tickets
United Airlines
3 May
BUF10:35Buffalo
18h 40m
2 stops
SNN10:15Shannon
13 May
SNN12:30Shannon
33h 24m
2 stops
BUF16:54Buffalo
€421
United Airlines
3 May
BUF19:02Buffalo
10h 13m
1 stop
SNN10:15Shannon
13 May
SNN12:30Shannon
10h 40m
1 stop
BUF18:10Buffalo
€481
United Airlines
3 May
BUF06:10Buffalo
23h 05m
2 stops
SNN10:15Shannon
13 May
SNN12:30Shannon
10h 40m
1 stop
BUF18:10Buffalo
€485

British Airways flights from Buffalo to Shannon, Clare

Our best British Airways deals on Buffalo to Shannon, Clare flight tickets
British Airways
17 Feb
BUF16:25Buffalo
14h 05m
2 stops
SNN11:30Shannon
24 Feb
SNN07:50Shannon
20h 50m
2 stops
BUF23:40Buffalo
€547
British Airways
7 May
BUF17:45Buffalo
17h 25m
2 stops
SNN16:10Shannon
19 May
SNN21:15Shannon
31h 34m
2 stops
BUF23:49Buffalo
€572
British Airways
7 May
BUF10:44Buffalo
24h 26m
2 stops
SNN16:10Shannon
19 May
SNN07:30Shannon
19h 00m
2 stops
BUF21:30Buffalo
€574

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 1 February 2026.
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

Sun 3/5

10:35-10:15

2 stops18h 40m

Shannon

Wed 13/5

12:30-16:54

2 stops33h 24m

€421

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

19:02-10:15

1 stop10h 13m

Shannon

Wed 13/5

12:30-18:10

1 stop10h 40m

€481

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

06:10-10:15

2 stops23h 05m

Shannon

Wed 13/5

12:30-18:10

1 stop10h 40m

€485

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 11/4

19:45-10:15

2 stops33h 30m

Shannon

Tue 21/4

12:30-18:13

1 stop10h 43m

€494

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Mon 4/5

19:02-10:15

1 stop10h 13m

Shannon

Wed 13/5

12:30-16:54

2 stops33h 24m

€514

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 17/2

16:25-11:30

2 stops14h 05m

Shannon

Tue 24/2

07:50-23:40

2 stops20h 50m

€547

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 3/5

19:02-10:15

1 stop10h 13m

Shannon

Wed 13/5

12:30-18:10

1 stop10h 40m

€548

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 1/3

16:25-11:30

2 stops14h 05m

Shannon

Sun 8/3

07:50-22:45

2 stops18h 55m

€552

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 1/3

18:09-16:45

2 stops17h 36m

Shannon

Sun 8/3

14:00-23:32

1 stop13h 32m

€562

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 17/2

16:25-11:30

2 stops14h 05m

Shannon

Tue 24/2

14:45-21:25

1 stop11h 40m

€563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Buffalo 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 airline that flies from Buffalo to Shannon?

Delta is the most popular carrier operating from Buffalo to Shannon

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

Fastest flight time

12h 35m

Direct flights

None
The fastest flight from Buffalo to Shannon, Clare takes 12h 35m
There are no direct flights from Buffalo to Shannon, Clare. There are no popular flight routes from Buffalo to Shannon, Clare.
Search flight deals

  • 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 12h 35m.

  • 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.

Travelling to a place near Shannon?

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