HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$263+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

The best prices from Hartford Bradley Intl to Dublin are usually found in March or February, booked 8 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(FlightHub)

One-way from

$411
(StudentUniverse)

Popular in

June

Cheapest in

March

Average price

$555
Provider with most accurate pricing for Hartford Bradley Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Dublin flights.
Search Deals
From Hartford Bradley Intl to Dublin
Search Deals
One-way flight from Hartford Bradley Intl to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Hartford to Dublin

Cheapest flights from Hartford to Dublin
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 February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 11/2610:23 amBDL - DUB
1 stop18h 42mUnited Airlines
Sat 12/69:00 amDUB - BDL
2 stops34h 01mUnited Airlines
Deal found 2/20$527
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/206:50 pmBDL - DUB
Nonstop6h 10mAer Lingus
Thu 3/271:50 pmDUB - BDL
Nonstop7h 30mAer Lingus
Deal found 2/20$528
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:34 pmBDL - DUB
1 stop12h 06mMultiple Airlines
Mon 11/32:05 pmDUB - BDL
1 stop13h 12mMultiple Airlines
Deal found 2/20$544
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/304:23 pmBDL - DUB
1 stop9h 07mAmerican Airlines
Tue 4/89:30 amDUB - BDL
1 stop10h 57mAmerican Airlines
Deal found 2/20$545
This Delta deal was found by Cheapflights users on 2/19. 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 3/192:24 pmBDL - DUB
2 stops18h 16mDelta
Wed 3/2612:00 pmDUB - BDL
1 stop16h 11mDelta
Deal found 2/19$566
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Tue 8/196:00 amBDL - DUB
2 stops21h 15mAir Canada
Sat 12/139:00 amDUB - BDL
2 stops29h 47mAir Canada
Deal found 2/20$632
This KLM deal was found by Cheapflights users on 2/20. 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.
Thu 2/275:05 pmBDL - DUB
1 stop11h 40mKLM
Tue 3/412:00 pmDUB - BDL
1 stop17h 09mKLM
Deal found 2/20$666
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/162:56 pmBDL - DUB
2 stops20h 59mLufthansa
Wed 5/1410:40 amDUB - BDL
2 stops18h 19mLufthansa
Deal found 2/20$755

Find flights from Hartford to Dublin within your budget

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 February 20, 2025.

Fly from

Hartford

Fly to

Dublin

Route

Depart

Return

Price

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sat 3/22

7:45 pm-6:10 am

2 stops30h 25m

Dublin

Tue 4/1

9:50 am-2:00 pm

2 stops33h 10m

$504

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sun 3/30

3:02 pm-10:20 am

1 stop14h 18m

Dublin

Tue 4/8

9:50 am-9:40 am

2 stops28h 50m

$510

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 3/4

2:23 pm-9:45 am

1 stop14h 22m

Dublin

Tue 3/11

12:00 pm-12:11 am

1 stop16h 11m

$521

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 4/1

6:05 pm-5:15 am

Nonstop6h 10m

Dublin

Tue 4/8

2:25 pm-4:35 pm

Nonstop7h 10m

$529

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 3/11

12:33 pm-8:05 am

2 stops15h 32m

Dublin

Thu 3/20

12:00 pm-9:36 pm

1 stop13h 36m

$536

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sun 3/30

4:23 pm-6:30 am

1 stop9h 07m

Dublin

Tue 4/8

9:30 am-3:27 pm

1 stop10h 57m

$545

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Mon 3/10

7:45 pm-5:15 pm

2 stops17h 30m

Dublin

Thu 3/20

8:30 am-11:56 pm

2 stops19h 26m

$552

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 4/1

6:15 am-8:15 am

2 stops21h 00m

Dublin

Tue 4/8

9:50 am-9:50 pm

2 stops17h 00m

$557

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sun 4/6

12:08 pm-10:05 pm

2 stops28h 57m

$263

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 3/18

6:50 pm-5:00 am

Nonstop6h 10m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 17 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
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 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.
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.

Travel insights for flights from Hartford to Dublin

Get recent, data-driven insights about flights from Hartford to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Hartford to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to Dublin. Price data was last updated on February 14, 2025.

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 8 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, November is the cheapest month in which you can book a flight from Hartford to Dublin (average of $509). Flying from Hartford to Dublin in June is currently the most expensive (average of $1,016). 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 February 20, 2025.

It’s optimal to fly from Hartford to Dublin in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Hartford to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Hartford to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Hartford to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 February 20, 2025.
See what other customers who have flown with Delta, KLM and Air France 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.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • How popular is this Hartford to Dublin flight route?

    Within the past month, 1 users have taken a look at flights from Hartford Bradley Intl to Dublin.

  • What are the cheapest airlines flying from Hartford to Dublin round-trip?

    According to our current data, Aer Lingus ($528), United Airlines ($538), and American Airlines ($545) offers the cheapest pricing from Hartford to Dublin. Aer Lingus is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hartford to Dublin one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $411. However, be on the lookout for offers from KLM and Air Canada, as they are both options that can get you from Hartford to Dublin for a low price.

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

    Consider American Airlines (67%), Aer Lingus (67%) or British Airways (67%) when booking your flight. These represent the most reliable airlines when flying from Hartford to Dublin.

  • What are the cheapest flights from Hartford to Dublin?

    Looking for the cheapest flight from Hartford to Dublin? While on average our users pay $738, our data indicates the cheapest price to be $469. The most popular route (Hartford Bradley Intl - Dublin), is priced around $521.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Hartford to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Hartford to Dublin (average of $509). Flying from Hartford to Dublin in June is currently the most expensive (average of $1,016). 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.

See more FAQs

Traveling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Maynooth
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Hartford to Dublin

Discover the top 5 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$484Average$746FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$727FlexibilityNo cancel feeOn-time69%
KLMCheapest$492Average$698FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$510Average$695FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$542Average$940FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.