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BUF - SNN

Find cheap flights from Buffalo to Shannon from $992

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 8/28. 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
Sun 6/9
Sun 6/16

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 43,895,468 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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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
7:00 am - 7:30 amBUF-SNN
19h 30m1 stop
9:30 am - 4:58 pmSNN-BUF
12h 28m1 stop
$992United Airlines
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Wed, Aug 28 - Wed, Sep 4
1:55 pm - 10:30 amBUF-SNN
15h 35m2 stops
9:30 am - 11:32 pmSNN-BUF
19h 02m2 stops
$997United Airlines
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Wed, Aug 28 - Wed, Sep 4
4:30 pm - 11:20 amBUF-SNN
13h 50m2 stops
5:30 pm - 10:52 pmSNN-BUF
34h 22m2 stops
$1,072British Airways
Find Deal
Sun, Oct 6 - Sat, Oct 12
7:55 pm - 7:30 amBUF-SNN
30h 35m2 stops
9:30 am - 4:57 pmSNN-BUF
12h 27m1 stop
$1,092United Airlines
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Fri, Jun 28 - Sun, Jul 14
7:00 am - 7:30 amBUF-SNN
19h 30m1 stop
9:30 am - 9:49 pmSNN-BUF
17h 19m1 stop
$1,162United Airlines
Find Deal
Fri, Jun 28 - Sun, Jul 14
7:59 pm - 7:30 amBUF-SNN
30h 31m2 stops
9:30 am - 9:41 amSNN-BUF
29h 11m2 stops
$1,217United Airlines
Find Deal
Sat, May 25 - Sat, Jun 8
5:51 pm - 7:30 amBUF-SNN
32h 39m1 stop
9:30 am - 11:59 pmSNN-BUF
19h 29m1 stop
$1,220United Airlines
Find Deal
Sat, May 25 - Sat, Jun 8
7:59 pm - 7:30 amBUF-SNN
30h 31m2 stops
9:30 am - 9:41 amSNN-BUF
29h 11m2 stops
$1,317United Airlines
Find Deal
Sat, May 25 - Sat, Jun 8
11:39 am - 11:20 amBUF-SNN
18h 41m2 stops
5:30 pm - 9:20 pmSNN-BUF
32h 50m2 stops
$1,417British Airways
Find Deal
Sun, Jul 14 - Sat, Jul 20
4:20 pm - 10:30 amBUF-SNN
13h 10m1 stop
12:30 pm - 6:29 pmSNN-BUF
10h 59m1 stop
$1,528Lufthansa
Find Deal
Sun, Oct 6 - Sat, Oct 12

Good to know

Low season

November

High season

September

Cheapest flight

$992
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 3% 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 $992 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, and oneworld are the airline alliances operating flights between Buffalo and Shannon, with Star Alliance being the most commonly used for this route.

  • 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 10768 reviews
7.9Comfort
7.4Food
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

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.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

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.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

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 (undefined)United States

Destination:

Shannon (SNN)Ireland

Cabin classes:

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