How long is the flight from Shannon, Clare to Buffalo?

United Airlines can get you from Shannon, Clare to Buffalo in just under 33h 13m. Your travel time can differ by up to . There are 3174 mi between Shannon, Clare and Buffalo.

In terms of precipitation, rainfall in Buffalo ranges from 64.0 - 102.0 inches per month. November is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Buffalo when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Buffalo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

What is the cheapest time of day to fly from SNN to BUF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Shannon, Clare to Buffalo as you normally would.

Can I find deals for flights from Shannon to Buffalo that include hotel bookings?

Yes. In addition to deals on Shannon to Buffalo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Shannon to Buffalo?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Buffalo.

Can I find deals for business class flights from Shannon to Buffalo?

Yes. Cheapflights offers flight deals from Shannon to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£622+ Cheap Flights from Shannon to Buffalo

Cheap flight deals from Shannon to Buffalo

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Shannon to Buffalo
Explore the most affordable flight options available from Shannon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Fri 16/1012:30 -

2 stops33h 13m

Fri 23/1019:42 -

1 stop9h 33m

Deal found 31/8£622

Fri 16/1012:30 -

2 stops33h 13m

Thu 22/1010:46 -

2 stops18h 29m

Deal found 4/9£623

Sat 17/1012:30 -

1 stop15h 41m

Fri 23/1015:52 -

1 stop13h 23m

Deal found 4/9£772

Find flight deals from Shannon to Buffalo

Round-trip from	£622

United Airlines
16/10-23/10
3 total stops
42h 46m total
Shannon to Buffalo

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Fri 16/10

12:30-16:43

2 stops33h 13m

Buffalo

Fri 23/10

19:42-10:15

1 stop9h 33m

£622

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Fri 16/10

12:30-15:10

1 stop31h 40m

Buffalo

Thu 22/10

10:46-10:15

2 stops18h 29m

£623

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Sat 17/10

12:30-23:11

1 stop15h 41m

Buffalo

Fri 23/10

15:52-10:15

1 stop13h 23m

£772

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Fri 16/10

14:30-23:53

1 stop14h 23m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£871

Fastest return journey

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Sat 19/9

13:05-19:15

1 stop11h 10m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£970

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Mon 14/9

13:05-11:22

2 stops27h 17m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£970

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Sun 13/9

13:05-23:53

2 stops39h 48m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£1,081

ShannonBuffalo

SNN Shannon - BUF Buffalo

SNNBUF

Shannon

Sun 27/9

12:30-15:10

1 stop31h 40m

Buffalo

Wed 31/12

00:00-06:00

Nonstop0h 00m

£1,144

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Sorted by cheapest first

Best time to book a flight from Shannon to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Shannon with our price prediction graph.

SNN-BUF

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Shannon, Clare to Buffalo?
United Airlines can get you from Shannon, Clare to Buffalo in just under 33h 13m. Your travel time can differ by up to . There are 3174 mi between Shannon, Clare and Buffalo.
Can I find deals for flights from Shannon to Buffalo that include hotel bookings?
Yes. In addition to deals on Shannon to Buffalo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Shannon to Buffalo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Buffalo.
Can I find deals for business class flights from Shannon to Buffalo?
Yes. Cheapflights offers flight deals from Shannon to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Deals for Shannon to Buffalo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Shannon to Buffalo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Shannon to Buffalo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Shannon to Buffalo with no change fees?

Yes! Cheapflights helps users easily find flights from Shannon to Buffalo with no change fees.

Can Cheapflights notify me if prices for flights from Shannon to Buffalo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buffalo from Shannon today and book when prices fit your budget.

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Cheap flights from Shannon to Buffalo from £622

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Shannon to Buffalo

Cheapest flights from Shannon to BuffaloExplore the most affordable flight options available from Shannon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Shannon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Shannon to BuffaloDiscover carefully curated flight deals from Shannon to Buffalo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Shannon to Buffalo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Shannon to BuffaloDiscover last-minute flight deals from Shannon to Buffalo. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Shannon to Buffalo. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Shannon to BuffaloSearch for one-way flight options from Shannon to Buffalo. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Shannon to Buffalo. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

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Best time to book a flight from Shannon to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Shannon with our price prediction graph.

Related info for your journey

How long is the flight from Shannon, Clare to Buffalo?

Can I find deals for flights from Shannon to Buffalo that include hotel bookings?

How can I find direct flights from Shannon to Buffalo?

Can I find deals for business class flights from Shannon to Buffalo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Shannon to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Buffalo

Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

Complete your trip

Complete your trip to Buffalo by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New York

Book a non-stop flight to one of these other cities located in New York.

Search flights from Shannon to Buffalo by cabin class

Find flights from Shannon to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Shannon and Buffalo flights

Browse other Shannon and Buffalo flight options. Last updated on 4 September 2026.

Other flights from Shannon

Browse through other flights departing from Shannon. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

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How does Cheapflights help users find flights from Shannon to Buffalo?

Why should you use Cheapflights to find cheap flight tickets from Shannon to Buffalo?

Can Cheapflights find flights from Shannon to Buffalo with no change fees?

Can Cheapflights notify me if prices for flights from Shannon to Buffalo become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Shannon to Buffalo
Explore the most affordable flight options available from Shannon to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Shannon to Buffalo
Discover carefully curated flight deals from Shannon to Buffalo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Shannon to Buffalo
Discover last-minute flight deals from Shannon to Buffalo. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Shannon to Buffalo
Search for one-way flight options from Shannon to Buffalo. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.