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Find cheap flights from Connecticut to Ireland from €379

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Connecticut to Ireland departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 26/5
Sun 2/6

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In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

September

Cheapest flight

€379
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Hartford to Dublin

FAQs for booking flights from Connecticut to Ireland

  • How does KAYAK find such low prices on flights from Connecticut to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Connecticut to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Connecticut to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from Connecticut is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Connecticut to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Ireland with an airline and back to Connecticut with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Connecticut to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Connecticut to Ireland

Recent return flight deals

20/10Sun
1 stopUnited Airlines
18h 55mBDL-DUB
2/11Sat
2 stopsUnited Airlines
18h 57mDUB-BDL
€551
3/9Tue
1 stop
23h 20mBDL-DUB
11/9Wed
1 stop
29h 19mDUB-BDL
€585
3/9Tue
2 stopsAir Canada
16h 40mBDL-DUB
18/9Wed
1 stopAir Canada
29h 19mDUB-BDL
€597
12/8Mon
1 stopDelta
16h 09mBDL-DUB
20/8Tue
1 stopDelta
15h 22mDUB-BDL
€608
4/9Wed
2 stopsDelta
17h 00mBDL-DUB
17/9Tue
2 stopsDelta
14h 39mDUB-BDL
€613
10/10Thu
directAer Lingus
6h 20mBDL-DUB
19/10Sat
directAer Lingus
7h 15mDUB-BDL
€621
12/8Mon
2 stopsAir Canada
40h 40mBDL-DUB
28/8Wed
2 stopsAir Canada
19h 09mDUB-BDL
€627
14/8Wed
1 stopAmerican Airlines
12h 35mBDL-DUB
20/8Tue
1 stopAmerican Airlines
11h 53mDUB-BDL
€636
13/9Fri
directAer Lingus
6h 20mBDL-DUB
22/9Sun
directAer Lingus
7h 15mDUB-BDL
€656
28/9Sat
1 stopAmerican Airlines
28h 16mBDL-DUB
14/10Mon
1 stopAmerican Airlines
31h 02mDUB-BDL
€677

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Recent one-way flight deals

21/9Sat
2 stops
24h 00mBDL-DUB
€379
19/5Sun
3 stops
42h 42mBDL-DUB
€389
5/8Mon
directAer Lingus
6h 20mBDL-DUB
€477
27/8Tue
2 stopsWestJet
37h 44mBDL-DUB
€490
19/5Sun
2 stopsWestJet
47h 20mBDL-DUB
€492
27/8Tue
1 stopUnited Airlines
11h 40mBDL-DUB
€525
4/8Sun
2 stopsDelta
23h 50mBDL-SNN
€525
10/8Sat
2 stopsUnited Airlines
34h 15mBDL-DUB
€531
10/8Sat
1 stopAer Lingus
11h 03mBDL-DUB
€547
15/5Wed
2 stopsDelta
22h 05mBDL-DUB
€581

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Last minute flights from Connecticut to Ireland

Last minute flight, train and bus deals

1/5Wed
multi-stopUnited Airlines
9h 35mBDL-DUB
6/5Mon
multi-stopUnited Airlines
33h 24mDUB-BDL
€814
1/5Wed
multi-stopUnited Airlines
23h 20mBDL-DUB
6/5Mon
multi-stopUnited Airlines
31h 30mDUB-BDL
€814
1/5Wed
multi-stopUnited Airlines
19h 59mBDL-DUB
6/5Mon
multi-stopUnited Airlines
33h 24mDUB-BDL
€817
1/5Wed
multi-stop
22h 45mBDL-DUB
9/5Thu
multi-stop
31h 30mDUB-BDL
€825
1/5Wed
multi-stopKLM
13h 26mBDL-DUB
10/5Fri
multi-stopKLM
16h 18mDUB-BDL
€833
1/5Wed
multi-stopKLM
13h 26mBDL-DUB
8/5Wed
multi-stopKLM
17h 40mDUB-BDL
€837
30/4Tue
multi-stopAmerican Airlines
19h 48mBDL-SNN
19/9Thu
multi-stopAmerican Airlines
17h 27mSNN-BDL
€837
1/5Wed
multi-stopDelta
22h 00mBDL-DUB
8/5Wed
multi-stopDelta
26h 46mDUB-BDL
€842
28/4Sun
multi-stop
20h 50mBDL-DUB
8/5Wed
multi-stop
17h 39mDUB-BDL
€970
1/5Wed
directAmerican Airlines
6h 20mBDL-DUB
7/5Tue
directAmerican Airlines
7h 15mDUB-BDL
€1,010

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Flights to Ireland

Return flight deals:

Ireland - Connecticut

Cabin classes:

€510