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Cheap Flights from Hartford to Dublin

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Compare Hartford to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from Hartford to Dublin

Looking for a cheap last-minute deal or the best return flight from Hartford to Dublin? Find the lowest prices on one-way and return tickets right here.
Dublin.408 € per passenger.Departing Tue, 2 Dec, returning Tue, 9 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Hartford Bradley International on Tue, 2 Dec, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 9 Dec, arriving in Hartford Bradley International.Price includes taxes and charges.From 408 €, select.
Dublin.432 € per passenger.Departing Tue, 11 Nov, returning Tue, 18 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Hartford Bradley International on Tue, 11 Nov, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Tue, 18 Nov, arriving in Hartford Bradley International.Price includes taxes and charges.From 432 €, select.
Dublin.432 € per passenger.Departing Tue, 21 Oct, returning Tue, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Hartford Bradley International on Tue, 21 Oct, arriving in Dublin.Inbound indirect flight with Delta, departs from Dublin on Tue, 4 Nov, arriving in Hartford Bradley International.Price includes taxes and charges.From 432 €, select.
Dublin.464 € per passenger.Departing Wed, 22 Oct, returning Fri, 31 Oct.Return flight with Air France.Outbound indirect flight with Air France, departs from Hartford Bradley International on Wed, 22 Oct, arriving in Dublin.Inbound indirect flight with Air France, departs from Dublin on Fri, 31 Oct, arriving in Hartford Bradley International.Price includes taxes and charges.From 464 €, select.
Dublin.466 € per passenger.Departing Tue, 11 Nov, returning Tue, 18 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Hartford Bradley International on Tue, 11 Nov, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 18 Nov, arriving in Hartford Bradley International.Price includes taxes and charges.From 466 €, select.
Dublin.476 € per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Hartford Bradley International on Wed, 8 Oct, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Wed, 15 Oct, arriving in Hartford Bradley International.Price includes taxes and charges.From 476 €, select.
Dublin.492 € per passenger.Departing Sun, 20 Apr, returning Tue, 29 Apr.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Hartford Bradley International on Sun, 20 Apr, arriving in Dublin.Inbound indirect flight with Air France, departs from Dublin on Tue, 29 Apr, arriving in Hartford Bradley International.Price includes taxes and charges.From 492 €, select.
Dublin.492 € per passenger.Departing Wed, 28 May, returning Tue, 3 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Hartford Bradley International on Wed, 28 May, arriving in Dublin.Inbound indirect flight with KLM, departs from Dublin on Tue, 3 Jun, arriving in Hartford Bradley International.Price includes taxes and charges.From 492 €, select.

Find the cheapest month to fly from Hartford to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hartford to Dublin flights are currently cheapest in December.
Apr
from 492 €
May
from 497 €
Jun
from 620 €
Jul
from 577 €
Aug
from 497 €
Sep
from 497 €
Oct
from 464 €
Nov
from 432 €
Dec
from 408 €
Jan
Find prices
Feb
Find prices
Mar
Find prices

Direct flights from Hartford to Dublin

Hartford to Dublin: Alternative routes

Compare routes from Hartford to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Hartford to Dublin: Flight information

The things to know before you go.
Cheapest flight found408 €
Cheapest month to flyDecember
Average flight time6 hrs, 10 mins
Most popular airlineAer Lingus
Average flights per week54

Finding cheap flights from Hartford to Dublin: Frequently asked questions

The best price we found for a return flight from Hartford to Dublin is 408 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
6 hours and 10 minutes is the average flight time from Hartford to Dublin.
Aer Lingus, British Airways and American Airlines fly direct from Hartford to Dublin.
As of April 2025, there are 18 flights per week flying from Hartford to Dublin.
The cheapest month to fly from Hartford to Dublin is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Hartford to Dublin Airport on Tuesday, 2 December 2025.
Yes – the average flight time is 6 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Dublin is Aer Lingus .

How to find cheap flights to Dublin (DUB) from Hartford (HFDA)in 2025

Looking for cheap tickets from Hartford to Dublin? Return tickets start from 408 € and one-way flights to Dublin from Hartford start from 306 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Hartford to Dublin. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Dublin from Hartford from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Dublin start from 306 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap Hartford-Dublin flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best HFDA-DUB ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Dublin from Hartford.
  • Fly without stops. Only interested in direct flights between Hartford and Dublin? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Aer Lingus
    British Airways
    American Airlines
  • Find the cheapest Business class flights from Hartford and Dublin. We scour the internet for the best Business, Premium Economy and First Class flight fares to Dublin, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Hartford to Dublin flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from Hartford to Dublin is December.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Hartford and Dublin whenever you want.

Combine your flight to Dublin from Hartford with hotels and car hire

Once you've secured your cheap flight ticket from Hartford to Dublin, discover the best prices and exclusive rates for hotels in Dublin or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Hartford to Dublin

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.