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Cheap flights from Hyannis to Dublin from $903

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Hyannis to Dublin departing on 12/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 am - 4:15 amHYA-DUB
15h 30m1 stop
Multiple Airlines Logo
7:05 am - 10:30 amDUB-HYA
32h 25m2 stops
$903Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Multiple Airlines Logo
7:45 am - 4:15 amHYA-DUB
15h 30m1 stop
Multiple Airlines Logo
11:40 am - 6:39 pmDUB-HYA
11h 59m1 stop
$954Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 20, 2025.
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

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Thu 12/4

7:45 am-4:15 am

1 stop15h 30m

Dublin

Thu 12/11

7:05 am-10:30 am

2 stops32h 25m

$903

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Thu 12/4

7:45 am-4:15 am

1 stop15h 30m

Dublin

Thu 12/11

11:40 am-6:39 pm

1 stop11h 59m

$954

Flights are sorted by cheapest round-trip 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?

The cheapest day to depart from Hyannis to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $622. Flights from Hyannis to Dublin on a Friday will generally be more expensive and average around $715. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Hyannis to Dublin when you can find flight prices for as low as $476. Flying to Dublin at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $708.

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 round-trip 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

Direct flights

None
There are no direct flights from Hyannis to Dublin. There are no popular flight routes from Hyannis to Dublin.
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  • How far is Hyannis Barnstable to Dublin by plane?

    A flight from Hyannis Barnstable to Dublin will travel around 2985.3 mi. 15h 30m is a normal flight duration for this route.

  • 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Dublin?

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

Why use momondo?

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

It is quick and easy to find Hyannis to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits 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?

momondo helps you find the best flight between Hyannis and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Hyannis and alert you when they change.

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