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Cheap flights from Hyannis to Dublin from €419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to Dublin departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Hyannis to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
16:23 - 09:00
HYA
-
DUB
11h 37m
1 stop
JetBlue Logo
10:40 - 16:05
DUB
-
HYA
10h 25m
1 stop
€1,222JetBlue
Wed, 26 Aug - Sun, 30 Aug
JetBlue Logo
16:23 - 09:00
HYA
-
DUB
11h 37m
1 stop
JetBlue Logo
10:40 - 16:05
DUB
-
HYA
10h 25m
1 stop
€1,356JetBlue
Wed, 26 Aug - Sun, 30 Aug

JetBlue flights from Hyannis to Dublin

Our best JetBlue deals on Hyannis to Dublin flight tickets
JetBlue
26 Aug
HYA16:23Hyannis Barnstable
11h 37m
1 stop
DUB09:00Dublin
30 Aug
DUB10:40Dublin
10h 25m
1 stop
HYA16:05Hyannis Barnstable
€1,222
JetBlue
26 Aug
HYA16:23Hyannis Barnstable
11h 37m
1 stop
DUB09:00Dublin
30 Aug
DUB10:40Dublin
10h 25m
1 stop
HYA16:05Hyannis Barnstable
€1,356

momondo Fare Finder

 
Customise your flight search to find flights from Hyannis 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, momondo users made 13,528 searches. Data last updated 26 May 2026.
Use the filters below to find and compare flights from Hyannis to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Wed 26/8

16:23-09:00

1 stop11h 37m

Dublin

Sun 30/8

10:40-16:05

1 stop10h 25m

€1,222

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Wed 26/8

16:23-09:00

1 stop11h 37m

Dublin

Sun 30/8

10:40-16:05

1 stop10h 25m

€1,356
Cheapest one-way
Fastest single journey

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sat 1/8

16:53-09:00

1 stop11h 07m

€419

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sun 9/8

16:23-09:00

1 stop11h 37m

€535

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Wed 10/6

12:50-08:20

1 stop14h 30m

€699

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sat 6/6

16:06-08:20

1 stop11h 14m

€896

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sun 5/7

15:45-09:00

1 stop12h 15m

€926

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Wed 8/7

16:23-09:00

1 stop11h 37m

€2,525

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Hyannis 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

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Thursday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €459. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around €812. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Hyannis to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €427. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €559 on average. Flights to Dublin from Hyannis in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Hyannis to Dublin

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

Cheap Hyannis to Dublin (HYA to DUB) flight deals and tips

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

Fastest flight time

11h 37m

Direct flights

None
The fastest flight from Hyannis to Dublin takes 11h 37m
There are no direct flights from Hyannis to Dublin. There are no popular flight routes from Hyannis to Dublin.
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Frequently asked questions about flying from Hyannis to Dublin

  • How far is Hyannis Barnstable to Dublin by plane?

    The straight-line distance from Hyannis Barnstable to Dublin is 4804.3 km. In terms of flight time, this usually takes a little over 11h 37m.

  • When did momondo last update prices for flights from Hyannis Barnstable Airport to Dublin Airport?

    Prices for flights from Hyannis Barnstable Airport to Dublin Airport were last updated today.

  • How old do you have to be to fly from Hyannis Barnstable Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hyannis Barnstable Airport to Dublin Airport.

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

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Swords
Bray
Gorey
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hyannis to Dublin for you.

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

Flights from Hyannis to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Hyannis.

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

Yes. momondo can track prices for Hyannis to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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