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BUF - SNN

$700 Find cheap flights from Buffalo to Shannon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Shannon departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Shannon, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Buffalo to Shannon (BUF-SNN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 pm - 10:30 amBUF-SNN
10h 10m1 stop
12:30 pm - 6:26 pmSNN-BUF
10h 56m1 stop
$700United Airlines
Find Deal
mar., sep. 17 - mar., sep. 24
1:55 pm - 7:30 amBUF-SNN
12h 35m1 stop
9:30 am - 11:32 pmSNN-BUF
19h 02m2 stops
$704United Airlines
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mar., sep. 17 - mar., sep. 24
6:22 pm - 4:10 pmBUF-SNN
16h 48m2 stops
7:40 am - 9:21 pmSNN-BUF
18h 41m2 stops
$720American Airlines
Find Deal
mar., sep. 10 - jue., sep. 19
4:02 pm - 11:20 amBUF-SNN
14h 18m2 stops
7:40 am - 10:52 pmSNN-BUF
20h 12m2 stops
$770American Airlines
Find Deal
sáb., oct. 5 - sáb., oct. 12
11:06 am - 10:50 amBUF-SNN
18h 44m1 stop
12:50 pm - 12:13 amSNN-BUF
16h 23m1 stop
$853KLM
Find Deal
dom., ago. 18 - mar., ago. 27
7:43 pm - 10:50 amBUF-SNN
10h 07m1 stop
12:50 pm - 12:20 amSNN-BUF
16h 30m2 stops
$857Delta
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dom., ago. 18 - mar., ago. 27
10:42 am - 5:35 amBUF-SNN
13h 53m2 stops
1:45 pm - 10:35 pmSNN-BUF
13h 50m2 stops
$874American Airlines
Find Deal
dom., ago. 18 - mar., ago. 27
11:06 am - 10:50 amBUF-SNN
18h 44m1 stop
12:50 pm - 7:01 pmSNN-BUF
11h 11m1 stop
$903KLM
Find Deal
dom., ago. 18 - lun., ago. 26
6:59 pm - 10:50 amBUF-SNN
10h 51m1 stop
12:50 pm - 12:20 amSNN-BUF
16h 30m2 stops
$907Delta
Find Deal
dom., ago. 18 - lun., ago. 26
4:20 pm - 10:30 amBUF-SNN
13h 10m1 stop
12:30 pm - 11:00 pmSNN-BUF
15h 30m1 stop
$1,145Lufthansa
Find Deal
sáb., oct. 5 - sáb., oct. 12

Good to know

Low season

November

High season

September

Cheapest flight

$700
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Buffalo to Shannon

When to book flights from Buffalo to Shannon

Are your dates flexible? Find out the best times to travel from Buffalo to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Shannon

  • What is the cheapest flight from Buffalo to Shannon?

    In the last 3 days, the lowest price for a flight from Buffalo to Shannon was $700 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Shannon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Buffalo and on arrival in Shannon.

  • Which airports will I be using when flying from Buffalo to Shannon?

    Buffalo airport is called Buffalo and the only airport in Shannon is Shannon.

  • Which aircraft models fly most regularly from Buffalo to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Shannon?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Buffalo and Shannon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Shannon, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Buffalo to Shannon are Delta and United Airlines. With an average price for the route of $1,194 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,050 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Buffalo to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Buffalo to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.6Crew
8.2Boarding
8.0Entertainment
7.9Comfort
7.4Food
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Buffalo - Shannon Flights

Departure:

Buffalo (BUF)United States

Destination:

Shannon (SNN)Ireland

Cabin classes:

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