$298+ Cheap flights from Buffalo (BUF) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Dublin with Cheapflights
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Cheapest flights from Buffalo to DublinExplore the most affordable flight options available from Buffalo to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Buffalo to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Justfly.com deal was found by Cheapflights users on 6/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Wed 9/210:40 am
DUB
- BUF
1 stop11h 34m
JetBlue
Deal found 6/23![JetBlue logo]()
$617
This Expedia deal was found by Cheapflights users on 6/25. 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.
Tue 8/410:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Tue 8/1811:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$622
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Sat 8/16:00 am
BUF
- DUB
1 stop21h 20m
JetBlue
Wed 9/210:40 am
DUB
- BUF
1 stop11h 34m
JetBlue
Deal found 6/23![JetBlue logo]()
$623
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:55 pm
BUF
- DUB
1 stop12h 05m
JetBlue
Tue 8/1811:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$645
This Expedia deal was found by Cheapflights users on 6/22. 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.
Mon 8/313:29 pm
BUF
- DUB
1 stop12h 31m
JetBlue
Wed 9/211:30 am
DUB
- BUF
1 stop12h 29m
JetBlue
Deal found 6/22![JetBlue logo]()
$654
This Expedia deal was found by Cheapflights users on 6/24. 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.
Tue 8/1810:27 am
BUF
- DUB
1 stop16h 53m
JetBlue
Wed 8/2611:30 am
DUB
- BUF
1 stop17h 43m
JetBlue
Deal found 6/24![JetBlue logo]()
$657
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/192:53 pm
BUF
- DUB
1 stop14h 47m
United Airlines
Mon 8/319:50 am
DUB
- BUF
2 stops36h 06m
United Airlines
Deal found 6/24![United Airlines logo]()
$680
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
BUF
- DUB
2 stops19h 45m
Air Canada
Wed 9/169:20 am
DUB
- BUF
2 stops40h 47m
Air Canada
Deal found 6/25![Air Canada logo]()
$687
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Mon 8/1010:57 am
BUF
- DUB
2 stops40h 18m
Air Canada
Thu 8/209:50 am
DUB
- BUF
2 stops40h 17m
Air Canada
Deal found 6/23![Air Canada logo]()
$688
This United Airlines deal was found by Cheapflights users on 6/22. 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 12/55:50 pm
BUF
- DUB
1 stop33h 20m
United Airlines
Wed 12/99:00 am
DUB
- BUF
3 stops30h 26m
United Airlines
Deal found 6/22![United Airlines logo]()
$691
This Justfly.com deal was found by Cheapflights users on 6/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Tue 8/1111:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/24![JetBlue logo]()
$695
Best flights from Buffalo to DublinDiscover carefully curated flight deals from Buffalo to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Buffalo to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Expedia deal was found by Cheapflights users on 6/22. 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.
Mon 8/313:29 pm
BUF
- DUB
1 stop12h 31m
JetBlue
Wed 9/211:30 am
DUB
- BUF
1 stop12h 29m
JetBlue
Deal found 6/22![JetBlue logo]()
$654
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/92:53 pm
BUF
- DUB
1 stop11h 27m
United Airlines
Wed 9/161:35 pm
DUB
- BUF
1 stop14h 37m
United Airlines
Deal found 6/23![United Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 6/26. 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 8/18:55 am
BUF
- DUB
1 stop20h 05m
Delta
Sat 8/155:55 am
DUB
- BUF
2 stops22h 14m
Delta
Deal found 6/26![Delta logo]()
$737
This KLM deal was found by Cheapflights users on 6/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:00 am
BUF
- DUB
1 stop18h 15m
KLM
Mon 8/108:55 am
DUB
- BUF
2 stops15h 24m
KLM
Deal found 6/22![KLM logo]()
$738
This KLM deal was found by Cheapflights users on 6/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/112:03 pm
BUF
- DUB
1 stop16h 57m
Multiple Airlines
Sat 8/1510:00 am
DUB
- BUF
1 stop18h 09m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/76:00 am
BUF
- DUB
2 stops20h 45m
United Airlines
Fri 8/149:20 am
DUB
- BUF
2 stops36h 36m
United Airlines
Deal found 6/22![United Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 6/22. 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.
Sun 9/137:44 pm
BUF
- DUB
1 stop9h 16m
Delta
Sun 9/205:55 am
DUB
- BUF
2 stops22h 59m
Delta
Deal found 6/22![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/196:00 am
BUF
- DUB
1 stop20h 20m
United Airlines
Sat 9/269:20 am
DUB
- BUF
2 stops29h 09m
United Airlines
Deal found 6/23![United Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 9/1611:06 am
BUF
- DUB
1 stop17h 09m
Delta
Sat 9/2611:00 am
DUB
- BUF
1 stop17h 54m
Delta
Deal found 6/22![Delta logo]()
$741
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/165:58 pm
BUF
- DUB
1 stop10h 47m
United Airlines
Sat 9/269:20 am
DUB
- BUF
2 stops29h 09m
United Airlines
Deal found 6/22![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 6/26. 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 10/106:30 am
BUF
- DUB
1 stop20h 00m
United Airlines
Sat 10/179:30 am
DUB
- BUF
1 stop10h 40m
United Airlines
Deal found 6/26![United Airlines logo]()
$741
Last-minute flights from Buffalo to DublinDiscover last-minute flight deals from Buffalo to Dublin. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Dublin. Data last updated June 27, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/27. 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.
Tue 7/213:55 pm
BUF
- DUB
1 stop12h 05m
JetBlue
Tue 8/1111:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/27![JetBlue logo]()
$762
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:55 pm
BUF
- DUB
1 stop12h 05m
JetBlue
Tue 8/1811:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/25![JetBlue logo]()
$645
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/2210:34 am
BUF
- DUB
1 stop15h 46m
United Airlines
Mon 7/279:20 am
DUB
- BUF
2 stops19h 39m
United Airlines
Deal found 6/24![United Airlines logo]()
$768
This Delta deal was found by Cheapflights users on 6/24. 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.
Wed 7/226:29 am
BUF
- DUB
1 stop22h 31m
Delta
Sun 7/2610:00 am
DUB
- BUF
1 stop27h 14m
Delta
Deal found 6/24![Delta logo]()
$771
This Justfly.com deal was found by Cheapflights users on 6/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:02 pm
BUF
- DUB
1 stop11h 58m
JetBlue
Wed 8/1910:40 am
DUB
- BUF
1 stop11h 34m
JetBlue
Deal found 6/25![JetBlue logo]()
$733
This Delta deal was found by Cheapflights users on 6/24. 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.
Thu 7/236:29 am
BUF
- DUB
2 stops20h 26m
Delta
Thu 7/3011:10 am
DUB
- BUF
2 stops18h 36m
Delta
Deal found 6/24![Delta logo]()
$772
This Expedia deal was found by Cheapflights users on 6/26. 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 7/254:01 pm
BUF
- DUB
1 stop11h 59m
JetBlue
Sat 8/2210:40 am
DUB
- BUF
1 stop12h 34m
JetBlue
Deal found 6/26![JetBlue logo]()
$729
This Gotogate deal was found by Cheapflights users on 6/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:52 pm
BUF
- DUB
2 stops16h 03m
Multiple Airlines
Sat 8/229:50 am
DUB
- BUF
2 stops16h 17m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$740
This Air France deal was found by Cheapflights users on 6/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:03 pm
BUF
- DUB
2 stops14h 52m
Air France
Sat 8/2211:00 am
DUB
- BUF
1 stop17h 59m
Air France
Deal found 6/26![Air France logo]()
$745
This Justfly.com deal was found by Cheapflights users on 6/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:00 am
BUF
- DUB
1 stop21h 20m
JetBlue
Tue 8/1111:30 am
DUB
- BUF
1 stop12h 40m
JetBlue
Deal found 6/24![JetBlue logo]()
$734
One-way flights from Buffalo to DublinSearch for one-way flight options from Buffalo to Dublin. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Buffalo to Dublin. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:36 am
BUF
- DUB
3 stops18h 29m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:48 pm
BUF
- DUB
3 stops51h 37m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:54 pm
BUF
- DUB
2 stops42h 51m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$317
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Wed 7/2910:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Deal found 6/23![JetBlue logo]()
$324
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Thu 7/306:00 am
BUF
- DUB
1 stop21h 20m
JetBlue
Deal found 6/23![JetBlue logo]()
$330
This Justfly.com deal was found by Cheapflights users on 6/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:00 am
BUF
- DUB
1 stop21h 20m
JetBlue
Deal found 6/23![JetBlue logo]()
$334
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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.
Thu 10/154:35 pm
BUF
- DUB
1 stop11h 25m
JetBlue
Deal found 6/22![JetBlue logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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.
Sat 8/2910:27 am
BUF
- DUB
1 stop16h 53m
JetBlue
Deal found 6/24![JetBlue logo]()
$351
This FlightHub deal was found by Cheapflights users on 6/24. 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 7/2110:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Deal found 6/24![JetBlue logo]()
$354
This FlightHub deal was found by Cheapflights users on 6/22. 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.
Wed 8/510:25 am
BUF
- DUB
1 stop16h 55m
JetBlue
Deal found 6/22![JetBlue logo]()
$357
This Justfly.com deal was found by Cheapflights users on 6/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:26 pm
BUF
- DUB
1 stop13h 54m
JetBlue
Deal found 6/23![JetBlue logo]()
$358
Find flight deals from Buffalo to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (Justfly.com) |
One-way from | $298 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $804 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Dublin 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 2,558,603 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Buffalo to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Mon 8/31
3:29 pm-9:00 am
1 stop12h 31m
Dublin
Wed 9/2
11:30 am-6:59 pm
1 stop12h 29m
$654
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Wed 9/9
2:53 pm-7:20 am
1 stop11h 27m
Dublin
Wed 9/16
1:35 pm-11:12 pm
1 stop14h 37m
$711
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Fri 8/7
6:00 am-7:45 am
2 stops20h 45m
Dublin
Fri 8/14
9:20 am-4:56 pm
2 stops36h 36m
$718
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Sat 9/19
6:00 am-7:20 am
1 stop20h 20m
Dublin
Sat 9/26
9:20 am-9:29 am
2 stops29h 09m
$733
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Wed 9/16
5:58 pm-9:45 am
1 stop10h 47m
Dublin
Sat 9/26
9:20 am-9:29 am
2 stops29h 09m
$733
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Sat 8/1
8:55 am-10:00 am
1 stop20h 05m
Dublin
Sat 8/15
5:55 am-11:09 pm
2 stops22h 14m
$737
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Tue 8/4
10:00 am-9:15 am
1 stop18h 15m
Dublin
Mon 8/10
8:55 am-7:19 pm
2 stops15h 24m
$738
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Sun 9/13
7:44 pm-10:00 am
1 stop9h 16m
Dublin
Sun 9/20
5:55 am-11:54 pm
2 stops22h 59m
$738
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Sat 8/1
12:03 pm-10:00 am
1 stop16h 57m
Dublin
Sat 8/15
10:00 am-11:09 pm
1 stop18h 09m
$741
BuffaloDublin
BUF - DUB
BUFDUB
Buffalo
Wed 9/16
11:06 am-9:15 am
1 stop17h 09m
Dublin
Sat 9/26
11:00 am-11:54 pm
1 stop17h 54m
$741
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Dublin in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin
How far ahead should I book a flight from Buffalo to Dublin?
To ensure you get the cheapest price possible for a flight from Buffalo to Dublin, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Buffalo to Dublin?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Dublin (average of $483). Flying from Buffalo to Dublin in December is currently the most expensive (average of $1,152). 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.
How much does it cost to fly round-trip from Buffalo to Dublin?
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated June 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Buffalo to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
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Buffalo and Dublin flights
Browse other Buffalo and Dublin flight options. Last updated on June 27, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Buffalo to Dublin
Discover the top 4 airlines that operate flights from Buffalo to Dublin. 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 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$434 | Average$688 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$527 | Average$673 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$531 | Average$642 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$534 | Average$719 | FlexibilityNo cancel fee | On-time69% |