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$285+ Cheap flights from Dublin (DUB) to Hartford (BDL)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BDL
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap flight deals from Dublin to Hartford

Cheapest flights from Dublin to Hartford
Explore the most affordable flight options available from Dublin to Hartford. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.

This TravelUp deal was found by Cheapflights users on 6/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Mon 9/76:45 am
BDL
-
DUB
1 stop21h 15m
JetBlue
Deal found 6/29$484
This SmartFares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:30 am
DUB
-
BDL
1 stop17h 29m
JetBlue
Mon 8/36:28 am
BDL
-
DUB
1 stop21h 32m
JetBlue
Deal found 7/1$519
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Sat 9/56:45 am
BDL
-
DUB
1 stop21h 15m
JetBlue
Deal found 7/3$522
This Ovago deal was found by Cheapflights users on 6/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Mon 8/316:45 am
BDL
-
DUB
1 stop21h 15m
JetBlue
Deal found 6/29$528
This Finnair deal was found by Cheapflights users on 7/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:40 am
DUB
-
BDL
2 stops18h 14m
Finnair
Wed 9/25:41 pm
BDL
-
DUB
2 stops18h 34m
Finnair
Deal found 7/3$574
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:45 pm
DUB
-
BDL
2 stops15h 06m
American Airlines
Sat 9/55:41 pm
BDL
-
DUB
1 stop13h 09m
American Airlines
Deal found 7/3$590
This SmartFares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Thu 9/36:45 am
BDL
-
DUB
1 stop21h 15m
JetBlue
Deal found 7/2$606
This SmartFares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:30 am
DUB
-
BDL
1 stop17h 50m
JetBlue
Wed 9/26:25 am
BDL
-
DUB
1 stop21h 35m
JetBlue
Deal found 7/3$609
This British Airways deal was found by Cheapflights users on 6/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:50 am
DUB
-
BDL
2 stops18h 35m
Multiple Airlines
Tue 12/293:00 pm
BDL
-
DUB
2 stops15h 15m
Multiple Airlines
Deal found 6/30$634
This lastminute.com deal was found by Cheapflights users on 7/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:10 pm
DUB
-
BDL
Nonstop7h 20m
Aer Lingus
Sat 9/510:48 am
BDL
-
DUB
1 stop14h 42m
Aer Lingus
Deal found 7/3$657
This Iberia deal was found by Cheapflights users on 7/2. 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.
Thu 8/279:50 am
DUB
-
BDL
2 stops19h 01m
Multiple Airlines
Thu 9/311:04 am
BDL
-
DUB
1 stop13h 11m
Multiple Airlines
Deal found 7/2$669

Find flight deals from Dublin to Hartford

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Hartford (BDL). 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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(TravelUp)

One-way from

$285
(Cheapflightsfares)

Popular in

July

Cheapest in

January

Average price

$1,123
Provider with most accurate pricing for Dublin-Hartford Bradley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Hartford Bradley Intl flights.
Search Deals
From Dublin to Hartford Bradley Intl
Search Deals
One-way flight from Dublin to Hartford Bradley Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($228 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Hartford 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 3, 2026.
Use the filters below to find and compare flights from Dublin to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinHartford

DUB - BDL

DUBBDL

Dublin

Thu 8/27

11:30 am-12:20 am

1 stop17h 50m

Hartford Bradley Intl

Sat 9/5

6:45 am-9:00 am

1 stop21h 15m

$522

DublinHartford

DUB - BDL

DUBBDL

Dublin

Thu 8/27

9:40 am-10:54 pm

2 stops18h 14m

Hartford Bradley Intl

Wed 9/2

5:41 pm-5:15 pm

2 stops18h 34m

$574

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 12/15

8:50 am-10:25 pm

2 stops18h 35m

Hartford Bradley Intl

Tue 12/29

3:00 pm-11:15 am

2 stops15h 15m

$634
Quickest round-trip

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 12/15

1:40 pm-4:10 pm

Nonstop7h 30m

Hartford Bradley Intl

Tue 12/29

5:40 pm-4:55 am

Nonstop6h 15m

$765

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 9/1

5:55 am-4:20 pm

2 stops15h 25m

Hartford Bradley Intl

Mon 9/7

12:55 pm-8:20 am

2 stops14h 25m

$795

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 12/15

9:40 am-6:00 pm

1 stop13h 20m

Hartford Bradley Intl

Tue 12/29

5:05 pm-2:30 pm

2 stops16h 25m

$805
Cheapest one-way

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 7/21

11:30 am-11:59 pm

1 stop17h 29m

$285

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 8/18

11:30 am-12:20 am

1 stop17h 50m

$288

DublinHartford

DUB - BDL

DUBBDL

Dublin

Tue 8/18

4:25 pm-12:47 pm

3 stops49h 22m

$528

DublinHartford

DUB - BDL

DUBBDL

Dublin

Sat 9/26

11:30 am-11:44 pm

1 stop17h 14m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Dublin to Hartford

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 Dublin to Hartford in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Hartford flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Hartford flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Hartford flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Hartford 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 Dublin-Hartford 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 Dublin to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Dublin with our price prediction graph.
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 Dublin to Hartford

What is the cheapest time of day to fly from DUB to BDL?

Find hourly flight availability from Dublin to Hartford. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Hartford as you normally would.

How much does it cost to fly round-trip from Dublin to Hartford?

Reviews of airlines servicing Hartford

Get insights into the airlines that provide service to Hartford. 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 Hartford. Reviews last updated July 3, 2026.
Peruse reviews from past customers who have flown with Aer Lingus from Dublin to Hartford to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,641 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,641 reviews
Aer Lingus
7.3
Good
1,641 reviews

Entertainment

7.0

Crew

8.1

Comfort

7.2

Food

6.7

Boarding

7.4

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Hartford. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Dublin to Hartford?

    Hartford Bradley Intl is the airport most travelers will use when flying to Hartford from Dublin. Booking flights from Dublin (DUB) to Bradley Intl (BDL) should be relatively easy as there are 5 daily flights to Hartford from 1 airline. 7h 20m is how long a flight from Dublin to Hartford Bradley Intl will take if you book a nonstop flight.

  • How long is the flight from Dublin to Hartford?

    Airlines like JetBlue and Finnair fly from Dublin to Hartford in about 17h 50m. The time it takes to get you to your destination can typically vary by up to 24m. There are 3069 mi between Dublin and Hartford. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Dublin to Hartford round-trip?

    According to our current data, Aer Lingus ($415), offers the cheapest pricing from Dublin to Hartford. Aer Lingus is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Dublin to Hartford?

    Before booking your flight to Hartford from Dublin, check out the most reliable airlines to get you to your destination on time: American Airlines (83%), Qatar Airways (83%), Aer Lingus( 83%).

  • What are the cheapest flights from Dublin to Hartford?

    On average you can expect to pay $725 for a flight from Dublin to Hartford. The cheapest flight overall is $571 while the most popular route, (Dublin - Hartford Bradley Intl) is currently priced at $606.

  • Can I find deals for flights from Dublin to Hartford that include hotel bookings?

    Yes. In addition to deals on Dublin to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Hartford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Hartford.

  • Can I find deals for business class flights from Dublin to Hartford?

    Yes. Cheapflights offers flight deals from Dublin to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Uncasville
New Britain
Enfield
Southington
West Springfield
Windsor Locks
Cromwell
Farmington
Windsor
East Hartford
Northampton
Westfield
Rocky Hill
Glastonbury
Newington
Meriden
West Hartford
Lee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to Hartford

Discover the top airline that operate flights from Dublin to Hartford. 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 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$415Average$669FlexibilityNo cancel feeOn-timeN/A

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