$314+ Cheap flights from Hartford (BDL) 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Dublin with Cheapflights
1. Tell us where you want to go
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.Cheapflights Tip: The best prices from Hartford Bradley Intl to Dublin are usually found in April or March, booked 71 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Hartford to Dublin
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Best
Last-minute
One-way
Cheapest flights from Hartford to DublinExplore the most affordable flight options available from Hartford to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
Explore the most affordable flight options available from Hartford to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/1310:33 am
BDL
- DUB
1 stop15h 47m
United Airlines
Mon 8/249:50 am
DUB
- BDL
2 stops33h 39m
United Airlines
Deal found 7/14![United Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/253:01 pm
BDL
- DUB
1 stop11h 19m
United Airlines
Tue 9/19:50 am
DUB
- BDL
2 stops33h 39m
United Airlines
Deal found 7/15![United Airlines logo]()
$629
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Wed 8/266:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Tue 9/82:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$630
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:33 am
BDL
- DUB
2 stops16h 12m
Air Canada
Tue 9/19:50 am
DUB
- BDL
2 stops33h 15m
Air Canada
Deal found 7/15![Air Canada logo]()
$632
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/103:01 pm
BDL
- DUB
1 stop14h 39m
United Airlines
Fri 9/189:20 am
DUB
- BDL
2 stops34h 09m
United Airlines
Deal found 7/14![United Airlines logo]()
$633
This Booking.com deal was found by Cheapflights users on 7/15. 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.
Fri 8/146:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Fri 8/212:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$634
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Thu 8/136:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Thu 8/202:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$635
This Justfly.com deal was found by Cheapflights users on 7/14. 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 9/910:33 am
BDL
- DUB
2 stops16h 12m
Air Canada
Fri 9/189:20 am
DUB
- BDL
2 stops33h 55m
Air Canada
Deal found 7/14![Air Canada logo]()
$636
This FlightHub deal was found by Cheapflights users on 7/15. 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.
Fri 8/146:00 am
BDL
- DUB
2 stops20h 45m
Air Canada
Fri 8/219:20 am
DUB
- BDL
2 stops33h 45m
Air Canada
Deal found 7/15![Air Canada logo]()
$637
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:57 pm
BDL
- DUB
2 stops30h 48m
Air Canada
Tue 8/259:50 am
DUB
- BDL
2 stops33h 15m
Air Canada
Deal found 7/15![Air Canada logo]()
$638
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
BDL
- DUB
2 stops21h 15m
Air Canada
Wed 8/269:20 am
DUB
- BDL
2 stops43h 39m
Air Canada
Deal found 7/15![Air Canada logo]()
$641
This Air Canada deal was found by Cheapflights users on 7/14. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:01 pm
BDL
- DUB
2 stops35h 44m
Air Canada
Fri 9/189:20 am
DUB
- BDL
2 stops43h 39m
Air Canada
Deal found 7/14![Air Canada logo]()
$642
Best flights from Hartford to DublinDiscover carefully curated flight deals from Hartford to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Hartford to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This Delta deal was found by Cheapflights users on 7/14. 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 8/105:05 pm
BDL
- DUB
1 stop11h 55m
Delta
Wed 8/1911:00 am
DUB
- BDL
1 stop17h 58m
Delta
Deal found 7/14![Delta logo]()
$651
This United Airlines deal was found by Cheapflights users on 7/14. 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 9/93:01 pm
BDL
- DUB
1 stop14h 39m
United Airlines
Sat 9/199:20 am
DUB
- BDL
2 stops19h 39m
United Airlines
Deal found 7/14![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 9/87:57 pm
BDL
- DUB
1 stop9h 43m
United Airlines
Sat 9/198:50 am
DUB
- BDL
1 stop15h 10m
United Airlines
Deal found 7/15![United Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 7/15. 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.
Tue 9/11:54 pm
BDL
- DUB
2 stops15h 06m
Delta
Sun 9/135:55 am
DUB
- BDL
2 stops22h 18m
Delta
Deal found 7/15![Delta logo]()
$683
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/43:02 pm
BDL
- DUB
1 stop14h 38m
United Airlines
Wed 8/2611:35 am
DUB
- BDL
1 stop15h 03m
United Airlines
Deal found 7/15![United Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 7/14. 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 9/232:04 pm
BDL
- DUB
1 stop13h 41m
Delta
Wed 10/711:00 am
DUB
- BDL
1 stop15h 04m
Delta
Deal found 7/14![Delta logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/18. 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 8/213:01 pm
BDL
- DUB
1 stop14h 39m
United Airlines
Thu 8/279:20 am
DUB
- BDL
2 stops41h 18m
United Airlines
Deal found 7/18![United Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 7/14. 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.
Tue 9/1512:35 pm
BDL
- DUB
2 stops14h 20m
Delta
Wed 9/2312:00 pm
DUB
- BDL
2 stops16h 13m
Delta
Deal found 7/14![Delta logo]()
$695
This United Airlines deal was found by Cheapflights users on 7/15. 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 9/2010:33 am
BDL
- DUB
1 stop19h 07m
United Airlines
Sun 9/2712:30 pm
DUB
- BDL
1 stop16h 29m
United Airlines
Deal found 7/15![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 7/15. 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 9/105:30 am
BDL
- DUB
2 stops23h 30m
Delta
Tue 9/2210:00 am
DUB
- BDL
1 stop11h 28m
Delta
Deal found 7/15![Delta logo]()
$695
Last-minute flights from Hartford to DublinDiscover last-minute flight deals from Hartford to Dublin. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Dublin. Data last updated July 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/43:02 pm
BDL
- DUB
1 stop14h 38m
United Airlines
Wed 8/269:20 am
DUB
- BDL
2 stops43h 39m
United Airlines
Deal found 7/15![United Airlines logo]()
$633
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
BDL
- DUB
2 stops21h 15m
Air Canada
Wed 8/269:20 am
DUB
- BDL
2 stops43h 39m
Air Canada
Deal found 7/15![Air Canada logo]()
$641
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 8/1310:33 am
BDL
- DUB
1 stop15h 47m
United Airlines
Mon 8/249:50 am
DUB
- BDL
2 stops33h 39m
United Airlines
Deal found 7/14![United Airlines logo]()
$628
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Thu 8/136:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Thu 8/202:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$635
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Thu 8/133:01 pm
BDL
- DUB
1 stop14h 39m
United Airlines
Thu 8/209:50 am
DUB
- BDL
2 stops19h 09m
United Airlines
Deal found 7/15![United Airlines logo]()
$644
This Booking.com deal was found by Cheapflights users on 7/15. 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.
Fri 8/146:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Fri 8/212:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$634
This FlightHub deal was found by Cheapflights users on 7/15. 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.
Fri 8/146:00 am
BDL
- DUB
2 stops20h 45m
Air Canada
Fri 8/219:20 am
DUB
- BDL
2 stops33h 45m
Air Canada
Deal found 7/15![Air Canada logo]()
$637
This Booking.com deal was found by Cheapflights users on 7/14. 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 8/156:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Thu 8/202:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/14![Aer Lingus logo]()
$636
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:57 pm
BDL
- DUB
2 stops30h 48m
Air Canada
Tue 8/259:50 am
DUB
- BDL
2 stops33h 15m
Air Canada
Deal found 7/15![Air Canada logo]()
$638
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Tue 8/2510:33 am
BDL
- DUB
1 stop15h 47m
United Airlines
Mon 8/319:50 am
DUB
- BDL
2 stops33h 39m
United Airlines
Deal found 7/15![United Airlines logo]()
$629
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Wed 8/266:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Tue 9/82:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 7/15![Aer Lingus logo]()
$630
This Air Canada deal was found by Cheapflights users on 7/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:33 am
BDL
- DUB
2 stops16h 12m
Air Canada
Tue 9/19:50 am
DUB
- BDL
2 stops33h 15m
Air Canada
Deal found 7/15![Air Canada logo]()
$632
One-way flights from Hartford to DublinSearch for one-way flight options from Hartford to Dublin. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Hartford to Dublin. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/31:30 pm
BDL
- DUB
3 stops39h 45m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/101:30 pm
BDL
- DUB
3 stops23h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Tue 8/46:00 am
BDL
- DUB
2 stops33h 25m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/1711:31 am
BDL
- DUB
2 stops41h 44m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$323
This Ovago deal was found by Cheapflights users on 7/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:28 am
BDL
- DUB
1 stop21h 32m
JetBlue
Deal found 7/15![JetBlue logo]()
$334
This Expedia deal was found by Cheapflights users on 7/16. 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 7/276:28 am
BDL
- DUB
1 stop21h 32m
JetBlue
Deal found 7/16![JetBlue logo]()
$335
This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:25 am
BDL
- DUB
1 stop21h 35m
JetBlue
Deal found 7/15![JetBlue logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Wed 10/71:39 pm
BDL
- DUB
3 stops24h 36m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Wed 7/2912:27 pm
BDL
- DUB
2 stops25h 28m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$360
Find flight deals from Hartford to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) 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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $628 (Travelocity) |
One-way from | $314 (Kiwi.com) |
Popular in | June |
Cheapest in | April |
Average price | $858 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford 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 July 19, 2026.
Use the filters below to find and compare flights from Hartford to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Mon 8/10
5:05 pm-10:00 am
1 stop11h 55m
Dublin
Wed 8/19
11:00 am-11:58 pm
1 stop17h 58m
$651
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Wed 9/9
3:01 pm-10:40 am
1 stop14h 39m
Dublin
Sat 9/19
9:20 am-11:59 pm
2 stops19h 39m
$657
Quickest round-trip
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 9/8
7:57 pm-10:40 am
1 stop9h 43m
Dublin
Sat 9/19
8:50 am-7:00 pm
1 stop15h 10m
$660
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 8/4
3:02 pm-10:40 am
1 stop14h 38m
Dublin
Wed 8/26
11:35 am-9:38 pm
1 stop15h 03m
$660
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 9/1
1:54 pm-10:00 am
2 stops15h 06m
Dublin
Sun 9/13
5:55 am-11:13 pm
2 stops22h 18m
$683
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Fri 8/21
3:01 pm-10:40 am
1 stop14h 39m
Dublin
Thu 8/27
9:20 am-9:38 pm
2 stops41h 18m
$684
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Wed 9/23
2:04 pm-8:45 am
1 stop13h 41m
Dublin
Wed 10/7
11:00 am-9:04 pm
1 stop15h 04m
$690
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Sun 9/20
10:33 am-10:40 am
1 stop19h 07m
Dublin
Sun 9/27
12:30 pm-11:59 pm
1 stop16h 29m
$690
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 9/15
12:35 pm-7:55 am
2 stops14h 20m
Dublin
Wed 9/23
12:00 pm-11:13 pm
2 stops16h 13m
$695
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Thu 9/10
5:30 am-10:00 am
2 stops23h 30m
Dublin
Tue 9/22
10:00 am-4:28 pm
1 stop11h 28m
$695
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Hartford 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 Hartford to Dublin in July.
| 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 |
- Most accurate provider: When it comes to deals on Hartford-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hartford-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 Hartford-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 Hartford to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Hartford with our price prediction graph.
BDL-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 Hartford to Dublin
Prices
Airlines
Delays
How far ahead should I book a flight from Hartford to Dublin?
The price you pay for your flight from Hartford to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Hartford to Dublin?
Currently, April is the cheapest month in which you can book a flight from Hartford to Dublin (average of $565). Flying from Hartford to Dublin in July is currently the most expensive (average of $877). 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.
What is the cheapest time of day to fly from BDL to DUB?
Find hourly flight availability from Hartford to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hartford to Dublin as you normally would.
How often are flights from Hartford to Dublin delayed?
About 9% of weekly flights between Hartford and Dublin have experienced delays in the past year, with the average delay time being 132 minutes.
What is the most punctual flight time for Hartford to Dublin flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hartford to Dublin flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 9% of flights being delayed.
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 July 19, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines from Hartford to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Entertainment
7.1
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Related info for your journey
Find useful and relevant information for your journey from Hartford 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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Alternative routes for Hartford to Dublin
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Complete your trip
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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 July 19, 2026.
Search flights from Hartford to Dublin by cabin class
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Hartford and Dublin flights
Browse other Hartford and Dublin flight options. Last updated on July 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Hartford to Dublin
Discover the top 4 airlines that operate flights from Hartford 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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$679 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$483 | Average$711 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$823 | FlexibilityNo cancel fee | On-time71% |