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$277+ Cheap flights from Hartford (BDL) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DUB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to Dublin are usually found in March or February, booked 20 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 July 3, 2025.

Round-trip from

$402
(FlightHub)

One-way from

$277
(Expedia)

Popular in

June

Cheapest in

March

Average price

$927
From Hartford Bradley Intl to Dublin
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One-way flight from Hartford Bradley Intl to Dublin
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Highest demand for flights based on searches. 19% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:40 pmBDL - DUB
Nonstop6h 15mAer Lingus
Tue 11/111:40 pmDUB - BDL
Nonstop7h 30mAer Lingus
Deal found 7/3$359
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:55 pmBDL - DUB
1 stop9h 25mUnited Airlines
Tue 11/1110:40 amDUB - BDL
1 stop15h 58mUnited Airlines
Deal found 7/2$483
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:48 amBDL - DUB
2 stops20h 57mDelta
Tue 11/119:45 amDUB - BDL
1 stop18h 49mDelta
Deal found 7/3$488
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:00 amBDL - DUB
2 stops20h 45mAir Canada
Tue 9/99:20 amDUB - BDL
2 stops38h 36mAir Canada
Deal found 7/2$493
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:12 amBDL - DUB
1 stop20h 08mJetBlue
Tue 8/511:30 amDUB - BDL
1 stop17h 16mJetBlue
Deal found 7/1$500
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/611:29 amBDL - DUB
1 stop15h 26mMultiple Airlines
Thu 8/1410:00 amDUB - BDL
1 stop18h 21mMultiple Airlines
Deal found 7/2$528
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/291:00 pmBDL - DUB
2 stops13h 55mAir France
Tue 8/510:00 amDUB - BDL
1 stop18h 01mAir France
Deal found 7/1$529
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:00 amBDL - DUB
1 stop19h 45mKLM
Fri 11/79:45 amDUB - BDL
1 stop13h 16mKLM
Deal found 7/2$533

Cheapflights Fare Finder

Customize your flight search to find flights from Hartford to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Hartford to Dublin that are best for you.

Fly from

Hartford

Fly to

Dublin

Route

Depart

Return

Price

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 11/4

5:40 pm-4:55 am

Nonstop6h 15m

Dublin

Tue 11/11

1:40 pm-4:10 pm

Nonstop7h 30m

$359

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 11/4

7:55 pm-10:20 am

1 stop9h 25m

Dublin

Tue 11/11

10:40 am-9:38 pm

1 stop15h 58m

$483

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 11/4

5:48 am-7:45 am

2 stops20h 57m

Dublin

Tue 11/11

9:45 am-11:34 pm

1 stop18h 49m

$488

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Wed 8/27

6:00 am-7:45 am

2 stops20h 45m

Dublin

Tue 9/9

9:20 am-2:01 pm

2 stops33h 41m

$493

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 7/29

7:12 am-8:20 am

1 stop20h 08m

Dublin

Tue 8/5

11:30 am-11:46 pm

1 stop17h 16m

$500

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 7/29

1:00 pm-7:55 am

2 stops13h 55m

Dublin

Tue 8/5

10:00 am-11:01 pm

1 stop18h 01m

$529

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Fri 10/31

8:00 am-7:45 am

1 stop19h 45m

Dublin

Fri 11/7

9:45 am-6:01 pm

1 stop13h 16m

$533

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Wed 8/27

6:00 am-7:45 am

2 stops20h 45m

Dublin

Mon 9/1

5:40 pm-11:59 pm

2 stops35h 19m

$539

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sun 8/17

7:12 am-9:00 am

2 stops20h 48m

$277

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 8/5

6:20 am-11:20 pm

3 stops36h 00m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 17 results
1
2

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.

Cheapflights Insights

Everything you need to know about your flight from Hartford to Dublin

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 June 27, 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 20 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 $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Hartford to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s optimal to fly from Hartford to Dublin in the morning. By choosing this option you can save up to 23% 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.

Weekly flight availability from Hartford to Dublin

Explore weekly flight availability from Hartford to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from BDL to DUB are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated July 3, 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
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    If you wish to fly to Dublin from Hartford, then you need to book flights from Hartford Bradley Intl to Dublin. There are 3 flights from Bradley Intl (BDL) to Dublin (DUB) per day to choose from. Flights to Dublin from Bradley Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 6h 10m is how long a nonstop flight from Hartford to Dublin typically takes.

  • How popular is this Hartford to Dublin flight route?

    Within the past month, 3 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 ($402), Delta ($488), and United Airlines ($492) offers the cheapest pricing from Hartford to Dublin. Aer Lingus is priced at 45% 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 JetBlue, with whom users have recently found tickets for as low as $277. However, be on the lookout for offers from Aer Lingus 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 (95%), Aer Lingus (95%) or British Airways (95%) 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 $2,134, our data indicates the cheapest price to be $437. The most popular route (Hartford Bradley Intl - Dublin), is priced around $359.

  • 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 $929). 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
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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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$483Average$758FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$489Average$693FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$723FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$555Average$953FlexibilityNo cancel feeOn-time71%

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