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BUF - SNN

$770 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 10/5. 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
Wed 7/10
Wed 7/17

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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 42,898,604 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.
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4:01 pm - 11:20 amBUF-SNN
14h 19m2 stops
7:40 am - 8:06 pmSNN-BUF
17h 26m2 stops
$770American Airlines
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Sat, Oct 5 - Sat, Oct 12
4:20 pm - 10:30 amBUF-SNN
13h 10m1 stop
12:30 pm - 11:00 pmSNN-BUF
15h 30m1 stop
$1,023Lufthansa
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Sat, Oct 5 - Sat, Oct 12
12:45 pm - 4:10 pmBUF-SNN
22h 25m2 stops
1:45 pm - 9:50 pmSNN-BUF
13h 05m1 stop
$1,583Aer Lingus
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Sat, Oct 5 - Sat, Oct 12
5:30 pm - 11:20 amBUF-SNN
12h 50m2 stops
7:40 am - 9:57 pmSNN-BUF
19h 17m2 stops
$2,949British Airways
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Sun, Aug 25 - Thu, Sep 5
4:27 pm - 10:30 amBUF-SNN
13h 03m1 stop
12:30 pm - 6:26 pmSNN-BUF
10h 56m1 stop
$3,193Lufthansa
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Sun, Aug 25 - Thu, Sep 5
10:53 am - 10:30 amBUF-SNN
18h 37m2 stops
12:30 pm - 6:26 pmSNN-BUF
10h 56m1 stop
$3,217United Airlines
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Sun, Aug 25 - Thu, Sep 5

Good to know

Low season

November

High season

September

Cheapest flight

$770
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 $770 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?

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

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

    The two airlines most popular with KAYAK users for flights from Buffalo to Shannon are United Airlines and Aer Lingus. With an average price for the route of $997 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,041 and an overall rating of 7.2.

  • 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 10295 reviews
8.2Boarding
8.0Entertainment
8.6Crew
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.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

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.

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3174 miBUF-SNN

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Buffalo - Shannon Flights

Departure:

Buffalo (BUF)United States

Destination:

Shannon (SNN)Ireland

Cabin classes:

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