$339+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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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 November, booked 69 days in advance, depart on a Wednesday or Monday and return on a Tuesday
Cheap flight deals from Hartford to Dublin
Cheapest
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 May 25, 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 May 25, 2026.
This Expedia deal was found by Cheapflights users on 5/21. 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 7/116:28 am
BDL
- DUB
1 stop21h 32m
JetBlue
Sat 7/1811:30 am
DUB
- BDL
1 stop17h 29m
JetBlue
Deal found 5/21![JetBlue logo]()
$662
This Booking.com deal was found by Cheapflights users on 5/21. 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.
Tue 10/276:40 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Mon 11/21:40 pm
DUB
- BDL
Nonstop7h 30m
Aer Lingus
Deal found 5/21![Aer Lingus logo]()
$675
This Booking.com deal was found by Cheapflights users on 5/20. 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.
Thu 11/55:40 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Mon 11/91:40 pm
DUB
- BDL
Nonstop7h 30m
Aer Lingus
Deal found 5/20![Aer Lingus logo]()
$677
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/33:01 pm
BDL
- DUB
1 stop14h 39m
United Airlines
Tue 9/89:20 am
DUB
- BDL
2 stops34h 09m
United Airlines
Deal found 5/20![United Airlines logo]()
$680
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:40 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Sat 11/211:40 pm
DUB
- BDL
Nonstop7h 30m
Aer Lingus
Deal found 5/23![Aer Lingus logo]()
$681
This Booking.com deal was found by Cheapflights users on 5/20. 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.
Mon 9/76:00 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Wed 9/162:10 pm
DUB
- BDL
Nonstop7h 20m
Aer Lingus
Deal found 5/20![Aer Lingus logo]()
$682
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/29:40 am
BDL
- DUB
2 stops17h 05m
United Airlines
Tue 9/89:20 am
DUB
- BDL
2 stops37h 25m
United Airlines
Deal found 5/21![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:15 am
BDL
- DUB
2 stops20h 15m
United Airlines
Fri 11/139:00 am
DUB
- BDL
2 stops34h 01m
United Airlines
Deal found 5/25![United Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 5/23. 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 9/26:00 am
BDL
- DUB
2 stops20h 45m
United Airlines
Fri 9/119:20 am
DUB
- BDL
2 stops34h 09m
United Airlines
Deal found 5/23![United Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/311:44 am
BDL
- DUB
2 stops17h 56m
United Airlines
Fri 9/189:20 am
DUB
- BDL
2 stops42h 33m
United Airlines
Deal found 5/21![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 5/24. 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 11/116:00 am
BDL
- DUB
1 stop23h 20m
United Airlines
Sun 11/159:00 am
DUB
- BDL
2 stops56h 10m
United Airlines
Deal found 5/24![United Airlines logo]()
$691
This FlightHub deal was found by Cheapflights users on 5/24. 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.
Sat 11/75:40 pm
BDL
- DUB
Nonstop6h 15m
Aer Lingus
Thu 11/121:40 pm
DUB
- BDL
Nonstop7h 30m
Aer Lingus
Deal found 5/24![Aer Lingus logo]()
$692
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 May 25, 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 May 25, 2026.
This KLM deal was found by Cheapflights users on 5/20. 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.
Sun 11/811:15 am
BDL
- DUB
1 stop15h 40m
KLM
Sun 11/159:45 am
DUB
- BDL
1 stop17h 17m
KLM
Deal found 5/20![KLM logo]()
$707
This Delta deal was found by Cheapflights users on 5/24. 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 11/125:48 am
BDL
- DUB
2 stops21h 57m
Delta
Sun 11/155:45 am
DUB
- BDL
2 stops22h 47m
Delta
Deal found 5/24![Delta logo]()
$708
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Sun 9/277:50 pm
BDL
- DUB
1 stop9h 50m
United Airlines
Mon 10/59:50 am
DUB
- BDL
2 stops33h 11m
United Airlines
Deal found 5/23![United Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 5/23. 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.
Thu 8/2711:44 am
BDL
- DUB
2 stops39h 01m
United Airlines
Mon 8/319:50 am
DUB
- BDL
2 stops33h 39m
United Airlines
Deal found 5/23![United Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 5/22. 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.
Fri 10/22:20 pm
BDL
- DUB
1 stop13h 25m
Delta
Sat 10/105:55 am
DUB
- BDL
2 stops22h 42m
Delta
Deal found 5/22![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 10/612:58 pm
BDL
- DUB
2 stops16h 42m
United Airlines
Tue 10/139:50 am
DUB
- BDL
2 stops33h 11m
United Airlines
Deal found 5/24![United Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 5/24. 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 10/78:00 am
BDL
- DUB
2 stops18h 55m
Delta
Mon 10/125:55 am
DUB
- BDL
2 stops22h 42m
Delta
Deal found 5/24![Delta logo]()
$743
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Tue 7/143:02 pm
BDL
- DUB
1 stop11h 18m
United Airlines
Mon 8/39:50 am
DUB
- BDL
2 stops40h 43m
United Airlines
Deal found 5/22![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Sun 10/410:33 am
BDL
- DUB
1 stop19h 07m
United Airlines
Fri 10/912:30 pm
DUB
- BDL
1 stop16h 29m
United Airlines
Deal found 5/22![United Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 5/21. 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 7/1412:12 pm
BDL
- DUB
2 stops17h 58m
United Airlines
Tue 8/49:50 am
DUB
- BDL
2 stops33h 34m
United Airlines
Deal found 5/21![United Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Fri 8/1410:33 am
BDL
- DUB
1 stop19h 07m
United Airlines
Tue 8/189:20 am
DUB
- BDL
2 stops41h 18m
United Airlines
Deal found 5/24![United Airlines logo]()
$745
Last-minute flights from Hartford to DublinDiscover last-minute flight deals from Hartford to Dublin. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Dublin. Data last updated May 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/20. 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 5/2112:12 pm
BDL
- DUB
1 stop16h 33m
United Airlines
Mon 5/259:50 am
DUB
- BDL
2 stops40h 58m
United Airlines
Deal found 5/20![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 5/20. 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 5/213:02 pm
BDL
- DUB
2 stops13h 43m
United Airlines
Thu 5/289:50 am
DUB
- BDL
2 stops33h 34m
United Airlines
Deal found 5/20![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 5/22. 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.
Tue 5/267:45 pm
BDL
- DUB
2 stops31h 00m
United Airlines
Wed 6/39:20 am
DUB
- BDL
2 stops41h 28m
United Airlines
Deal found 5/22![United Airlines logo]()
$748
This Orbitz deal was found by Cheapflights users on 5/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:45 pm
BDL
- DUB
2 stops31h 00m
Multiple Airlines
Wed 6/105:55 am
DUB
- BDL
2 stops18h 02m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 5/21. 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 5/263:02 pm
BDL
- DUB
1 stop14h 38m
United Airlines
Wed 6/109:20 am
DUB
- BDL
2 stops19h 39m
United Airlines
Deal found 5/21![United Airlines logo]()
$768
This United Airlines deal was found by Cheapflights users on 5/22. 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 5/274:55 pm
BDL
- DUB
1 stop11h 50m
United Airlines
Tue 6/29:50 am
DUB
- BDL
2 stops19h 09m
United Airlines
Deal found 5/22![United Airlines logo]()
$755
This Air Canada deal was found by Cheapflights users on 5/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:26 am
BDL
- DUB
3 stops16h 19m
Multiple Airlines
Tue 6/29:50 am
DUB
- BDL
2 stops19h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 5/20. 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 5/283:02 pm
BDL
- DUB
1 stop11h 18m
United Airlines
Thu 6/119:50 am
DUB
- BDL
2 stops19h 09m
United Airlines
Deal found 5/20![United Airlines logo]()
$763
This CheapOair deal was found by Cheapflights users on 5/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:45 pm
BDL
- DUB
2 stops16h 10m
Multiple Airlines
Thu 6/119:50 am
DUB
- BDL
2 stops19h 09m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$771
This FlightHub deal was found by Cheapflights users on 5/22. 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.
Sat 5/3010:26 am
BDL
- DUB
2 stops40h 19m
Air Canada
Mon 6/159:20 am
DUB
- BDL
2 stops33h 46m
Air Canada
Deal found 5/22![Air Canada logo]()
$753
This Super.com deal was found by Cheapflights users on 5/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:02 pm
BDL
- DUB
1 stop14h 38m
Lufthansa
Mon 6/1512:30 pm
DUB
- BDL
1 stop11h 27m
Lufthansa
Deal found 5/22![Lufthansa logo]()
$760
This Expedia deal was found by Cheapflights users on 5/21. 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 6/87:15 am
BDL
- DUB
1 stop20h 45m
JetBlue
Thu 6/1811:30 am
DUB
- BDL
1 stop17h 29m
JetBlue
Deal found 5/21![JetBlue logo]()
$727
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 May 25, 2026.
Search for one-way flight options from Hartford to Dublin. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/87:32 pm
BDL
- DUB
3 stops45h 13m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:11 pm
BDL
- DUB
3 stops40h 49m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$340
This Ovago deal was found by Cheapflights users on 5/20. 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 7/86:28 am
BDL
- DUB
1 stop21h 32m
JetBlue
Deal found 5/20![JetBlue logo]()
$355
This BusinessClass deal was found by Cheapflights users on 5/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:28 am
BDL
- DUB
1 stop21h 32m
JetBlue
Deal found 5/22![JetBlue logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Fri 7/107:11 pm
BDL
- DUB
3 stops57h 54m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Fri 7/247:11 pm
BDL
- DUB
3 stops58h 59m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$397
This KAYAK deal was found by Cheapflights users on 5/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:45 am
BDL
- DUB
1 stop21h 15m
JetBlue
Deal found 5/22![JetBlue logo]()
$403
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 May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $662 (Expedia) |
One-way from | $339 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $699 |
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 May 25, 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
Quickest round-trip
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Sun 11/8
11:15 am-7:55 am
1 stop15h 40m
Dublin
Sun 11/15
9:45 am-10:02 pm
1 stop17h 17m
$707
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Thu 11/12
5:48 am-8:45 am
2 stops21h 57m
Dublin
Sun 11/15
5:45 am-11:32 pm
2 stops22h 47m
$708
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Sun 9/27
7:50 pm-10:40 am
1 stop9h 50m
Dublin
Mon 10/5
9:50 am-2:01 pm
2 stops33h 11m
$715
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Thu 8/27
11:44 am-7:45 am
2 stops39h 01m
Dublin
Mon 8/31
9:50 am-2:29 pm
2 stops33h 39m
$718
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 10/6
12:58 pm-10:40 am
2 stops16h 42m
Dublin
Tue 10/13
9:50 am-2:01 pm
2 stops33h 11m
$719
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Fri 10/2
2:20 pm-8:45 am
1 stop13h 25m
Dublin
Sat 10/10
5:55 am-11:37 pm
2 stops22h 42m
$738
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 7/14
3:02 pm-7:20 am
1 stop11h 18m
Dublin
Mon 8/3
9:50 am-9:33 pm
2 stops40h 43m
$740
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Sun 10/4
10:33 am-10:40 am
1 stop19h 07m
Dublin
Fri 10/9
12:30 pm-11:59 pm
1 stop16h 29m
$742
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Wed 10/7
8:00 am-7:55 am
2 stops18h 55m
Dublin
Mon 10/12
5:55 am-11:37 pm
2 stops22h 42m
$743
HartfordDublin
BDL - DUB
BDLDUB
Hartford Bradley Intl
Tue 7/14
12:12 pm-11:10 am
2 stops17h 58m
Dublin
Tue 8/4
9:50 am-2:24 pm
2 stops33h 34m
$744
Showing 1-10 of 19 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 May.
| 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 68 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 $562). Flying from Hartford to Dublin in July is currently the most expensive (average of $881). 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 May 25, 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 8% of weekly flights between Hartford and Dublin have experienced delays in the past year, with the average delay time being 125 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 8% 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 May 25, 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.
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - 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 May 25, 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 May 25, 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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$466 | Average$663 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$925 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$483 | Average$698 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$825 | FlexibilityNo cancel fee | On-time71% |