$317+ Cheap flights from Buffalo (BUF) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Ireland with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Ireland
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Cheapest flights from Buffalo to IrelandExplore the most affordable flight options available from Buffalo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Buffalo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:11 pm -
1 stop14h 34m
Sat 12/128:50 am -
2 stops20h 25m
Deal found 11/7![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:00 pm -
1 stop14h 20m
Sat 12/121:35 pm -
1 stop11h 49m
Deal found 11/7![United Airlines logo]()
$839
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:39 am -
2 stops21h 56m
Sun 12/64:35 pm -
2 stops36h 24m
Deal found 11/9![Turkish Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am -
1 stop20h 40m
Sun 12/69:00 am -
2 stops38h 10m
Deal found 11/9![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:11 pm -
1 stop14h 34m
Sun 12/610:45 am -
1 stop12h 59m
Deal found 11/9![Delta logo]()
$889
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:24 am -
1 stop16h 36m
Mon 12/2811:30 am -
1 stop16h 17m
Deal found 11/6![American Airlines logo]()
$1,004
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:59 pm -
2 stops40h 21m
Wed 1/68:50 am -
2 stops20h 09m
Deal found 11/6![Multiple Airlines logo]()
$1,055
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:00 pm -
2 stops56h 35m
Wed 12/3010:40 am -
2 stops28h 19m
Deal found 11/8![Multiple Airlines logo]()
$1,093
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:15 am -
1 stop20h 30m
Mon 12/286:00 am -
2 stops22h 10m
Deal found 11/6![Delta logo]()
$1,098
This Turkish Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:05 pm -
2 stops46h 25m
Mon 12/2810:40 am -
2 stops37h 18m
Deal found 11/6![Turkish Airlines logo]()
$1,111
Best flights from Buffalo to IrelandDiscover carefully curated flight deals from Buffalo to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Buffalo to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/216:00 am -
1 stop20h 20m
Fri 4/309:50 am -
2 stops32h 20m
Deal found 11/5![United Airlines logo]()
$699
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/219:55 am -
1 stop17h 25m
Fri 4/3010:40 am -
1 stop15h 58m
Deal found 11/5![JetBlue logo]()
$721
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2810:45 am -
1 stop15h 45m
Wed 3/310:40 am -
1 stop15h 41m
Deal found 11/6![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/226:00 am -
1 stop23h 55m
Sun 3/289:50 am -
3 stops29h 36m
Deal found 11/7![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/76:00 am -
1 stop20h 20m
Fri 5/149:50 am -
2 stops34h 26m
Deal found 11/6![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/196:00 am -
2 stops44h 10m
Thu 3/258:00 am -
3 stops30h 26m
Deal found 11/7![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/66:30 am -
1 stop20h 40m
Mon 1/119:00 am -
2 stops36h 51m
Deal found 11/7![United Airlines logo]()
$768
Last-minute flights from Buffalo to IrelandDiscover last-minute flight deals from Buffalo to Ireland. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Ireland. Data last updated November 10, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:39 am -
2 stops21h 56m
Sun 12/64:35 pm -
2 stops36h 24m
Deal found 11/9![Turkish Airlines logo]()
$850
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 am -
1 stop20h 40m
Sun 12/69:00 am -
2 stops38h 10m
Deal found 11/9![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:11 pm -
1 stop14h 34m
Sun 12/610:45 am -
1 stop12h 59m
Deal found 11/9![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:11 pm -
1 stop14h 34m
Sat 12/128:50 am -
2 stops20h 25m
Deal found 11/7![Delta logo]()
$836
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:00 pm -
1 stop14h 20m
Sat 12/121:35 pm -
1 stop11h 49m
Deal found 11/7![United Airlines logo]()
$839
This Expedia deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:59 pm -
2 stops40h 21m
Wed 1/68:50 am -
2 stops20h 09m
Deal found 11/6![Multiple Airlines logo]()
$1,055
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:24 am -
1 stop16h 36m
Mon 12/2811:30 am -
1 stop16h 17m
Deal found 11/6![American Airlines logo]()
$1,004
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:15 am -
1 stop20h 30m
Mon 12/286:00 am -
2 stops22h 10m
Deal found 11/6![Delta logo]()
$1,098
This Turkish Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2112:05 pm -
2 stops46h 25m
Mon 12/2810:40 am -
2 stops37h 18m
Deal found 11/6![Turkish Airlines logo]()
$1,111
This Turkish Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/238:00 pm -
2 stops56h 35m
Wed 12/3010:40 am -
2 stops28h 19m
Deal found 11/8![Multiple Airlines logo]()
$1,093
One-way flights from Buffalo to IrelandSearch for one-way flight options from Buffalo to Ireland. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Buffalo to Ireland. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This SmartFares deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/203:55 pm -
2 stops12h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![British Airways logo]()
$317
This Expedia deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/17:40 pm -
1 stop32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![KLM logo]()
$322
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1810:20 am -
2 stops16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$325
This FlightHub deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/133:55 pm -
2 stops22h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![British Airways logo]()
$326
This JetBlue deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/222:55 pm -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![JetBlue logo]()
$329
This Mytrip deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/153:21 pm -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![British Airways logo]()
$330
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/176:45 pm -
1 stop31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![United Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:00 am -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$334
This Booking.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/175:50 pm -
2 stops33h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Air Canada logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/15:50 pm -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$340
This JetBlue deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/232:55 pm -
1 stop12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![JetBlue logo]()
$364
Find flight deals from Buffalo to Ireland
Keep the following information in mind while searching for Buffalo to Ireland flight deals. Data was last updated November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $699 (United Airlines) |
One-way from | $317 (SmartFares) |
Popular in | December |
Cheapest in | January |
Average price | $596 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Ireland 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, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
Use the filters below to find and compare flights from Buffalo to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Wed 4/21
2:44 pm-7:30 am
2 stops11h 46m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
Quickest round-trip
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Tue 4/20
5:00 pm-8:45 am
1 stop10h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sun 4/18
10:20 am-7:30 am
2 stops16h 10m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Mon 4/19
1:55 pm-10:40 am
2 stops15h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$325
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Sat 4/17
6:45 pm-7:30 am
1 stop31h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$331
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Thu 4/22
2:55 pm-8:20 am
1 stop12h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Tue 4/13
11:40 am-11:10 am
1 stop18h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$334
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Fri 5/7
7:45 am-8:20 am
1 stop19h 35m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$364
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Thu 4/22
10:15 am-10:45 am
2 stops19h 30m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$374
BuffaloDublin
BUF Buffalo - DUB Dublin
BUFDUB
Buffalo
Thu 4/22
1:55 pm-9:45 am
1 stop14h 50m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$374
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Buffalo with our price prediction graph.
BUF-DUB
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Ireland
BUF-IE0
BUF-DUB
What is the cheapest month to book a flight from Buffalo to Ireland?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Ireland (average of $483). Flying from Buffalo to Ireland in December is currently the most expensive (average of $1,012). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated November 10, 2026.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Ireland by cabin class
Find flights from Buffalo to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Ireland flights
Browse other Buffalo and Ireland flight options. Last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Ireland flights
Consider these flights traveling from Buffalo to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 4 airlines flying from Buffalo to Ireland
Discover the top 4 airlines that operate flights from Buffalo to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$688 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$488 | Average$681 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$527 | Average$703 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$556 | Average$829 | FlexibilityNo cancel fee | On-time69% |