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Cheap flights from Buffalo to Shannon from €611

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 9/9. 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.
KLM Logo
11:15 - 11:10
BUF
-
SNN
18h 55m
1 stop
KLM Logo
13:05 - 23:56
SNN
-
BUF
15h 51m
1 stop
€611KLM
Wed, 9 Sep - Tue, 15 Sep
Multiple Airlines Logo
11:15 - 11:10
BUF
-
SNN
18h 55m
1 stop
Multiple Airlines Logo
13:05 - 23:03
SNN
-
BUF
38h 58m
2 stops
€615Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
United Airlines Logo
06:55 - 07:30
BUF
-
SNN
19h 35m
1 stop
United Airlines Logo
12:30 - 23:18
SNN
-
BUF
15h 48m
1 stop
€621United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
06:00 - 07:30
BUF
-
SNN
20h 30m
2 stops
United Airlines Logo
12:30 - 23:18
SNN
-
BUF
15h 48m
1 stop
€625United Airlines
Sun, 6 Sep - Thu, 10 Sep
United Airlines Logo
10:54 - 07:30
BUF
-
SNN
15h 36m
1 stop
United Airlines Logo
09:30 - 16:43
SNN
-
BUF
12h 13m
1 stop
€637United Airlines
Tue, 8 Sep - Mon, 14 Sep
United Airlines Logo
19:04 - 10:15
BUF
-
SNN
10h 11m
1 stop
United Airlines Logo
09:30 - 23:52
SNN
-
BUF
19h 22m
2 stops
€641United Airlines
Tue, 8 Sep - Mon, 14 Sep
United Airlines Logo
07:00 - 07:30
BUF
-
SNN
19h 30m
1 stop
United Airlines Logo
12:30 - 23:26
SNN
-
BUF
15h 56m
2 stops
€669United Airlines
Sun, 20 Sep - Wed, 30 Sep
United Airlines Logo
10:34 - 10:15
BUF
-
SNN
18h 41m
1 stop
United Airlines Logo
12:30 - 18:01
SNN
-
BUF
10h 31m
1 stop
€702United Airlines
Sat, 30 May - Mon, 15 Jun
United Airlines Logo
10:34 - 07:30
BUF
-
SNN
15h 56m
2 stops
United Airlines Logo
09:30 - 23:58
SNN
-
BUF
19h 28m
2 stops
€702United Airlines
Sat, 30 May - Mon, 15 Jun
United Airlines Logo
13:54 - 07:30
BUF
-
SNN
12h 36m
1 stop
United Airlines Logo
12:30 - 22:40
SNN
-
BUF
15h 10m
1 stop
€704United Airlines
Sat, 30 May - Mon, 15 Jun

United Airlines flights from Buffalo to Shannon, Clare

Our best United Airlines deals on Buffalo to Shannon, Clare flight tickets
United Airlines
6 Sept
BUF06:55Buffalo
19h 35m
1 stop
SNN07:30Shannon
10 Sept
SNN12:30Shannon
15h 48m
1 stop
BUF23:18Buffalo
€621
United Airlines
6 Sept
BUF06:00Buffalo
20h 30m
2 stops
SNN07:30Shannon
10 Sept
SNN12:30Shannon
15h 48m
1 stop
BUF23:18Buffalo
€625
United Airlines
8 Sept
BUF10:54Buffalo
15h 36m
1 stop
SNN07:30Shannon
14 Sept
SNN09:30Shannon
12h 13m
1 stop
BUF16:43Buffalo
€637

Delta flights from Buffalo to Shannon, Clare

Our best Delta deals on Buffalo to Shannon, Clare flight tickets
Delta
12 Jun
BUF09:03Buffalo
21h 07m
2 stops
SNN11:10Shannon
24 Jun
SNN13:05Shannon
15h 58m
2 stops
BUF00:03Buffalo
€985
Delta
3 Sept
BUF11:15Buffalo
18h 55m
1 stop
SNN11:10Shannon
16 Sept
SNN13:05Shannon
15h 51m
1 stop
BUF23:56Buffalo
€5,035
Delta
3 Sept
BUF19:15Buffalo
10h 55m
1 stop
SNN11:10Shannon
16 Sept
SNN13:05Shannon
24h 18m
2 stops
BUF08:23Buffalo
€5,039

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 12 May 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

Cheapest return flight

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 9/9

11:15-11:10

1 stop18h 55m

Shannon

Tue 15/9

13:05-23:56

1 stop15h 51m

€611

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Wed 9/9

11:15-11:10

1 stop18h 55m

Shannon

Tue 15/9

13:05-23:03

2 stops38h 58m

€615

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 6/9

06:55-07:30

1 stop19h 35m

Shannon

Thu 10/9

12:30-23:18

1 stop15h 48m

€621

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 6/9

06:00-07:30

2 stops20h 30m

Shannon

Thu 10/9

12:30-23:18

1 stop15h 48m

€625

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 8/9

10:54-07:30

1 stop15h 36m

Shannon

Mon 14/9

09:30-16:43

1 stop12h 13m

€637

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 8/9

19:04-10:15

1 stop10h 11m

Shannon

Mon 14/9

09:30-23:52

2 stops19h 22m

€641

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 20/9

07:00-07:30

1 stop19h 30m

Shannon

Wed 30/9

12:30-23:26

2 stops15h 56m

€669

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 30/5

10:34-10:15

1 stop18h 41m

Shannon

Mon 15/6

12:30-18:01

1 stop10h 31m

€702

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 30/5

10:34-07:30

2 stops15h 56m

Shannon

Mon 15/6

09:30-23:58

2 stops19h 28m

€702
Fastest return journey

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sat 30/5

13:54-07:30

1 stop12h 36m

Shannon

Mon 15/6

12:30-22:40

1 stop15h 10m

€704

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

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Buffalo to Shannon, Clare takes 10h 55m
There are no direct flights from Buffalo to Shannon, Clare. There are no popular flight routes from Buffalo to Shannon, Clare.
Search flight deals

Frequently asked questions about flying from Buffalo to Shannon, Clare

  • 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 55m.

  • 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.

Frequently asked questions about flying from Buffalo to Shannon, Clare

  • 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
Tipperary
Killaloe
Nenagh
Lahinch
Adare
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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