What airlines fly to Dublin?

United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Dublin from Hartford according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 3 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hartford to Dublin flights?

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How often are flights from Hartford to Dublin delayed?

Historically, on average around 9% of flights between Hartford and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Which layover airport has the shortest travel time from Hartford to Dublin?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 29m.

Which airport is the most popular layover for flights between Hartford and Dublin?

Washington, D.C. (IAD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Hartford to Dublin?

Flights via New York (JFK) offer the lowest average round-trip price of $1.

Which layover airport has the shortest connection time from Hartford to Dublin?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 07m.

What is the cheapest airline that flies from Hartford Bradley Intl to Dublin?

JetBlue is the most popular carrier operating from Hartford Bradley Intl to Dublin

What is the most punctual flight time for Hartford to Dublin flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Hartford Bradley Intl Airport to Dublin Airport?

Prices for flights from Hartford Bradley Intl Airport to Dublin Airport are updated daily.

How many operators does momondo search for flights from Hartford Bradley Intl Airport to Dublin Airport?

As of January 2026, there are 3 operators available to choose from for flights from Hartford Bradley Intl Airport to Dublin Airport.

How old do you have to be to fly from Hartford Bradley Intl Airport to Dublin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hartford Bradley Intl Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Hartford to Dublin in 2026

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Find the cheapest flights from Hartford to Dublin

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 5:15 am

BDL

DUB

6h 15mnonstop

2:10 pm - 4:30 pm

DUB

BDL

7h 20mnonstop

$418Aer Lingus

Tue, Apr 28 - Thu, May 7

10:05 am - 8:10 am

BDL

DUB

17h 05m

1 stop

8:00 am - 2:15 pm

DUB

BDL

34h 15m

2 stops

$459United Airlines

Wed, Mar 4 - Mon, Mar 9

5:05 pm - 9:45 am

BDL

DUB

11h 40m

1 stop

9:50 am - 2:15 pm

DUB

BDL

33h 25m

2 stops

$463United Airlines

Sat, Apr 4 - Tue, Apr 14

6:00 pm - 5:15 am

BDL

DUB

6h 15mnonstop

2:10 pm - 4:30 pm

DUB

BDL

7h 20mnonstop

$464Aer Lingus

Sun, Apr 12 - Mon, Apr 27

6:40 pm - 4:55 am

BDL

DUB

6h 15mnonstop

1:40 pm - 5:10 pm

DUB

BDL

7h 30mnonstop

$466Aer Lingus

Mon, Mar 9 - Mon, Mar 23

7:44 pm - 9:45 am

BDL

DUB

33h 01m

2 stops

9:50 am - 9:37 pm

DUB

BDL

40h 47m

2 stops

$468United Airlines

Fri, Apr 3 - Mon, Apr 13

6:30 pm - 9:45 am

BDL

DUB

34h 15m

1 stop

9:50 am - 9:37 pm

DUB

BDL

40h 47m

2 stops

$469United Airlines

Fri, Apr 3 - Mon, Apr 13

6:00 pm - 5:15 am

BDL

DUB

6h 15mnonstop

2:10 pm - 4:30 pm

DUB

BDL

7h 20mnonstop

$470Aer Lingus

Tue, Mar 31 - Fri, Apr 10

6:40 pm - 4:55 am

BDL

DUB

6h 15mnonstop

1:40 pm - 5:10 pm

DUB

BDL

7h 30mnonstop

$471Aer Lingus

Mon, Mar 9 - Tue, Mar 24

6:30 pm - 8:15 am

BDL

DUB

32h 45m

2 stops

9:50 am - 2:15 pm

DUB

BDL

33h 25m

2 stops

$472United Airlines

Mon, Apr 6 - Mon, Apr 20

Aer Lingus flights from Hartford to Dublin

Our best Aer Lingus deals on Hartford to Dublin flight tickets

Aer Lingus

Apr 28

BDL6:00 pmHartford Bradley Intl

6h 15m

DUB5:15 amDublin

May 7

DUB2:10 pmDublin

7h 20m

BDL4:30 pmHartford Bradley Intl

$418

Aer Lingus

Apr 12

BDL6:00 pmHartford Bradley Intl

6h 15m

DUB5:15 amDublin

Apr 27

DUB2:10 pmDublin

7h 20m

BDL4:30 pmHartford Bradley Intl

$464

Aer Lingus

Mar 9

BDL6:40 pmHartford Bradley Intl

6h 15m

DUB4:55 amDublin

Mar 23

DUB1:40 pmDublin

7h 30m

BDL5:10 pmHartford Bradley Intl

$466

Delta flights from Hartford to Dublin

Our best Delta deals on Hartford to Dublin flight tickets

Delta

Mar 1

BDL7:00 amHartford Bradley Intl

19h 45m

2 stops

DUB7:45 amDublin

Mar 7

DUB5:55 amDublin

21h 27m

2 stops

BDL10:22 pmHartford Bradley Intl

$488

Delta

Mar 19

BDL6:00 amHartford Bradley Intl

21h 45m

1 stop

DUB7:45 amDublin

Mar 31

DUB5:55 amDublin

23h 00m

2 stops

BDL11:55 pmHartford Bradley Intl

$489

Delta

Mar 19

BDL6:00 amHartford Bradley Intl

21h 45m

1 stop

DUB7:45 amDublin

Mar 31

DUB10:00 amDublin

18h 59m

1 stop

BDL11:59 pmHartford Bradley Intl

$490

Fly from

Fly to

Route

Depart

Return

Price

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 4/28

6:00 pm-5:15 am

Nonstop6h 15m

Dublin

Thu 5/7

2:10 pm-4:30 pm

Nonstop7h 20m

$418

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Wed 3/4

10:05 am-8:10 am

1 stop17h 05m

Dublin

Mon 3/9

8:00 am-2:15 pm

2 stops34h 15m

$459

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sat 4/4

5:05 pm-9:45 am

1 stop11h 40m

Dublin

Tue 4/14

9:50 am-2:15 pm

2 stops33h 25m

$463

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Sun 4/12

6:00 pm-5:15 am

Nonstop6h 15m

Dublin

Mon 4/27

2:10 pm-4:30 pm

Nonstop7h 20m

$464

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Mon 3/9

6:40 pm-4:55 am

Nonstop6h 15m

Dublin

Mon 3/23

1:40 pm-5:10 pm

Nonstop7h 30m

$466

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Fri 4/3

7:44 pm-9:45 am

2 stops33h 01m

Dublin

Mon 4/13

9:50 am-9:37 pm

2 stops40h 47m

$468

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Fri 4/3

6:30 pm-9:45 am

1 stop34h 15m

Dublin

Mon 4/13

9:50 am-9:37 pm

2 stops40h 47m

$469

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Tue 3/31

6:00 pm-5:15 am

Nonstop6h 15m

Dublin

Fri 4/10

2:10 pm-4:30 pm

Nonstop7h 20m

$470

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Mon 3/9

6:40 pm-4:55 am

Nonstop6h 15m

Dublin

Tue 3/24

1:40 pm-5:10 pm

Nonstop7h 30m

$471

HartfordDublin

BDL - DUB

BDLDUB

Hartford Bradley Intl

Mon 4/6

6:30 pm-8:15 am

2 stops32h 45m

Dublin

Mon 4/20

9:50 am-2:15 pm

2 stops33h 25m

$472

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How to get the cheapest flight ticket from Hartford to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the cheapest month to fly to Dublin?

In general, November is the cheapest month to fly from Hartford to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $533. If you’re not able to fly to Dublin in November, then March is your next best option. Flight prices from Hartford to Dublin during March average around $556.

What is the cheapest Hartford Bradley Intl to Dublin flight route?

Fly from Hartford Bradley Intl to Dublin for the best Hartford Bradley Intl - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $708 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Hartford for as low as $656 on momondo.

What cabin class options are available on Hartford Bradley Intl to Dublin flights?

There are 3 cabin classes available to choose from on Hartford Bradley Intl to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hartford to Dublin flights?

You could potentially save up to 28% on your flight if you consider stops on a Hartford to Dublin flight.

How have Hartford to Dublin flight prices changed over time?

When to book flights from Hartford to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hartford to Dublin (BDL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Dublin

Best Price Found	$345
Fastest flight time	6h 15m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Hartford in the past 72 hours is $345. The best round-trip flight deal from Hartford to Dublin found on momondo in the last 72 hours is $563.

The fastest flight from Hartford to Dublin takes 6h 15m

Direct flights go from Hartford to Dublin every day.

There is 1 airport in Dublin. From Hartford there are direct flights to Dublin (DUB).

Search flight deals

How far is Hartford Bradley Intl to Dublin by plane?
Hartford Bradley Intl and Dublin are 3076.6 mi apart from one another. Flights usually cover this in 6h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Hartford Bradley Intl Airport to Dublin Airport?
Prices for flights from Hartford Bradley Intl Airport to Dublin Airport are updated daily.
How many operators does momondo search for flights from Hartford Bradley Intl Airport to Dublin Airport?
As of January 2026, there are 3 operators available to choose from for flights from Hartford Bradley Intl Airport to Dublin Airport.
How old do you have to be to fly from Hartford Bradley Intl Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hartford Bradley Intl Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hartford to Dublin?
Based on momondo bookings for flights between Hartford and Dublin, the leading plane model is Airbus A321neo, making up 76.61% of the total bookings. Other popular models include Airbus A321-100/200 with 4.43%, Boeing 777 with 1.99%, and Airbus A330-300 with 1.83%.
What is the most popular airline from Hartford to Dublin?
Based on momondo bookings for flights between Hartford and Dublin, the leading airline is Aer Lingus, making up 86% of the total bookings. Other popular airlines include American Airlines with 8% and United Airlines with 6%.

Best airlines flying from Hartford to Dublin

Compare and see reviews for airlines that fly from Hartford to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $473	Free Cancellation	Rating 7.2 1,442 reviews	Search Aer Lingus flights
American Airlines	PriceFrom $494	Free Cancellation	Rating 7.2 11,199 reviews	Search American Airlines flights
United Airlines	PriceFrom $505	Free Cancellation	Rating 7.4 9,214 reviews	Search United Airlines flights

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Swords

Athlone

Dundalk

Malahide

Mullingar

Bray

Kildare

Wicklow

Drogheda

Portmarnock

Arklow

Castleknock

Naas

Leixlip

Carlingford

Cavan

Maynooth

Thurles

Slane

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Dublin?

Finding the right flight to Dublin from Hartford is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from Hartford to Dublin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Hartford to Dublin flights to just show those with flexible booking policies.

How can momondo help me find flights from Hartford to Dublin?

momondo provides multiple filters to help you find the best flight to Dublin from Hartford. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hartford to Dublin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hartford to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Hartford to Dublin from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Dublin departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Hartford to Dublin

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How to get the cheapest flight ticket from Hartford to Dublin

What is the cheapest month to fly to Dublin?

What is the cheapest Hartford Bradley Intl to Dublin flight route?

Fly from Hartford Bradley Intl to Dublin for the best Hartford Bradley Intl - Dublin flight prices

How far in advance should I book a flight to Dublin?

What cabin class options are available on Hartford Bradley Intl to Dublin flights?

There are 3 cabin classes available to choose from on Hartford Bradley Intl to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hartford to Dublin flights?

You could potentially save up to 28% on your flight if you consider stops on a Hartford to Dublin flight.

How have Hartford to Dublin flight prices changed over time?

What is the cheapest airline that flies from Hartford Bradley Intl to Dublin?

JetBlue is the most popular carrier operating from Hartford Bradley Intl to Dublin

What airlines fly to Dublin?

How often are flights from Hartford to Dublin delayed?

Historically, on average around 9% of flights between Hartford and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

What is the most punctual flight time for Hartford to Dublin flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Hartford to Dublin flights?

According to our data, Aer Lingus have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Hartford and Dublin?

Washington, D.C. (IAD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Hartford to Dublin?

Flights via New York (JFK) offer the lowest average round-trip price of $1.

Which layover airport has the shortest travel time from Hartford to Dublin?

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 29m.

Which layover airport has the shortest connection time from Hartford to Dublin?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 07m.

When to book flights from Hartford to Dublin

Cheap Hartford to Dublin (BDL to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Dublin

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

How far is Hartford Bradley Intl to Dublin by plane?

When did momondo last update prices for flights from Hartford Bradley Intl Airport to Dublin Airport?

How many operators does momondo search for flights from Hartford Bradley Intl Airport to Dublin Airport?

How old do you have to be to fly from Hartford Bradley Intl Airport to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from Hartford to Dublin?

What is the most popular airline from Hartford to Dublin?

Best airlines flying from Hartford to Dublin

Compare and see reviews for airlines that fly from Hartford to Dublin with momondo

Traveling to a place near Dublin?

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Dublin?

Can I find flights from Hartford to Dublin with flexible booking policies on momondo?

How can momondo help me find flights from Hartford to Dublin?

I’m not ready to book a flight from Hartford to Dublin right now. Can momondo alert me if prices change?

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland