$292+ Cheap flights from Hartford (BDL) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Oct 29 — Nov 51
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 March or January, booked 76 days in advance, depart on a Monday or Wednesday 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 September 29, 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 September 29, 2026.
This FlightHub deal was found by Cheapflights users on 9/24. 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 11/75:55 pm -
Nonstop6h 10m
Thu 11/121:40 pm -
Nonstop7h 45m
Deal found 9/24![Multiple Airlines logo]()
$531
This FlightHub deal was found by Cheapflights users on 9/24. 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 11/76:00 am -
1 stop18h 15m
Thu 11/121:40 pm -
Nonstop7h 45m
Deal found 9/24![Aer Lingus logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:44 pm -
1 stop12h 31m
Tue 11/312:55 pm -
1 stop14h 35m
Deal found 9/24![Aer Lingus logo]()
$668
This Booking.com deal was found by Cheapflights users on 9/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:55 pm -
Nonstop6h 10m
Tue 12/151:40 pm -
Nonstop7h 45m
Deal found 9/24![Aer Lingus logo]()
$670
This Booking.com deal was found by Cheapflights users on 9/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm -
Nonstop6h 10m
Tue 11/101:40 pm -
Nonstop7h 45m
Deal found 9/25![Aer Lingus logo]()
$671
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:55 pm -
Nonstop6h 10m
Tue 11/31:40 pm -
Nonstop7h 45m
Deal found 9/27![Aer Lingus logo]()
$673
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/283:00 pm -
1 stop15h 20m
Thu 11/59:00 am -
2 stops37h 54m
Deal found 9/28![United Airlines logo]()
$682
This Air Canada deal was found by Cheapflights users on 9/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops20h 10m
Thu 12/39:00 am -
2 stops39h 17m
Deal found 9/24![Air Canada logo]()
$690
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:55 pm -
Nonstop6h 10m
Tue 11/31:40 pm -
Nonstop7h 45m
Deal found 9/27![Multiple Airlines logo]()
$694
This Air Canada deal was found by Cheapflights users on 9/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:54 pm -
2 stops54h 16m
Thu 12/39:00 am -
2 stops39h 17m
Deal found 9/24![Air Canada logo]()
$695
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 September 29, 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 September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 1/196:03 am -
1 stop21h 07m
Fri 1/2210:40 am -
1 stop15h 59m
Deal found 9/25![United Airlines logo]()
$651
This United deal was found by Cheapflights users on 9/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
3 stops44h 10m
Sat 1/169:00 am -
2 stops19h 52m
Deal found 9/29![Multiple Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Wed 3/37:51 pm -
1 stop9h 29m
Wed 3/1010:40 am -
1 stop12h 05m
Deal found 9/26![United Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 9/28. 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 2/279:30 am -
2 stops40h 40m
Wed 3/310:40 am -
2 stops18h 17m
Deal found 9/28![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 1/106:03 am -
1 stop21h 07m
Sat 1/169:00 am -
2 stops34h 15m
Deal found 9/24![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 9/28. 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 2/56:00 am -
3 stops20h 30m
Tue 2/99:30 am -
2 stops14h 01m
Deal found 9/28![United Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:54 pm -
1 stop10h 26m
Tue 11/312:05 pm -
1 stop11h 37m
Deal found 9/27![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 3/146:00 am -
3 stops44h 10m
Sun 3/218:00 am -
2 stops34h 01m
Deal found 9/24![United Airlines logo]()
$712
This United Airlines deal was found by Cheapflights users on 9/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:54 pm -
1 stop9h 26m
Tue 11/241:35 pm -
2 stops15h 24m
Deal found 9/27![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/283:00 pm -
2 stops13h 10m
Wed 11/49:30 am -
2 stops17h 17m
Deal found 9/28![United Airlines logo]()
$713
Last-minute flights from Hartford to DublinDiscover last-minute flight deals from Hartford to Dublin. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Dublin. Data last updated September 29, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Thu 10/226:00 pm -
Nonstop6h 15m
Thu 10/291:40 pm -
Nonstop7h 45m
Deal found 9/24![Aer Lingus logo]()
$707
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Sun 10/257:54 pm -
1 stop10h 26m
Tue 11/39:30 am -
2 stops19h 29m
Deal found 9/24![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/267:54 pm -
1 stop10h 26m
Thu 11/59:00 am -
2 stops19h 59m
Deal found 9/26![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 10/2610:37 am -
2 stops17h 33m
Wed 11/410:40 am -
1 stop12h 14m
Deal found 9/24![United Airlines logo]()
$709
This Booking.com deal was found by Cheapflights users on 9/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:55 pm -
Nonstop6h 10m
Tue 11/31:40 pm -
Nonstop7h 45m
Deal found 9/27![Aer Lingus logo]()
$673
This FlightHub deal was found by Cheapflights users on 9/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:55 pm -
Nonstop6h 10m
Tue 11/31:40 pm -
Nonstop7h 45m
Deal found 9/27![Multiple Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/2712:37 pm -
2 stops14h 53m
Fri 11/2012:05 pm -
1 stop11h 37m
Deal found 9/28![United Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:44 pm -
1 stop12h 31m
Tue 11/312:55 pm -
1 stop14h 35m
Deal found 9/24![Aer Lingus logo]()
$668
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/283:00 pm -
1 stop15h 20m
Thu 11/59:00 am -
2 stops37h 54m
Deal found 9/28![United Airlines logo]()
$682
This Flightnetwork deal was found by Cheapflights users on 9/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:55 pm -
Nonstop6h 10m
Thu 11/51:40 pm -
Nonstop7h 45m
Deal found 9/28![Aer Lingus logo]()
$711
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 September 29, 2026.
Search for one-way flight options from Hartford to Dublin. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Iberia deal was found by Cheapflights users on 9/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/112:10 pm -
2 stops14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:00 am -
3 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/24. 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.
Sun 1/35:20 am -
2 stops23h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/28. 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 1/39:16 am -
2 stops40h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 1/47:45 pm -
2 stops54h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/85:04 pm -
2 stops57h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 9/24. 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.
Sat 1/25:09 pm -
2 stops35h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:38 pm -
3 stops36h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 1/76:00 am -
3 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/81:59 pm -
3 stops21h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/28. 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 1/24:45 pm -
2 stops33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Wed 10/148:49 pm -
3 stops46h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$355
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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $446 (FlightHub) |
One-way from | $292 (Iberia) |
Popular in | July |
Cheapest in | March |
Average price | $755 |
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 7,457,451 searches. Data last updated September 29, 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 Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Wed 1/6
6:03 am-7:30 am
2 stops20h 27m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Tue 2/23
2:20 pm-7:45 am
1 stop12h 25m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Mon 2/22
11:21 am-8:30 am
1 stop16h 09m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Sun 2/21
7:30 am-7:45 am
1 stop19h 15m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$299
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Fri 1/8
6:03 am-8:10 am
1 stop21h 07m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$349
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Sat 1/2
4:45 pm-7:30 am
2 stops33h 45m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$354
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Wed 10/14
8:49 pm-12:10 am
3 stops46h 21m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$355
Quickest round-trip
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Wed 10/14
6:00 pm-5:15 am
Nonstop6h 15m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$432
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Wed 11/11
10:37 am-10:20 am
1 stop18h 43m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$441
HartfordDublin
BDL Hartford Bradley Intl - DUB Dublin
BDLDUB
Hartford Bradley Intl
Sun 11/1
6:00 am-10:20 am
2 stops23h 20m
Dublin
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$445
Showing 1-10 of 20 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 September.
| 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 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 75 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, March is the cheapest month in which you can book a flight from Hartford to Dublin (average of $589). Flying from Hartford to Dublin in July is currently the most expensive (average of $900). 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 September 29, 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 159 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 September 29, 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.
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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
Bray
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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 September 29, 2026.
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Hartford and Dublin flights
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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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$469 | Average$708 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$470 | Average$944 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$475 | Average$825 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$483 | Average$744 | FlexibilityNo cancel fee | On-time69% |