Cheap flights from Ireland to Boston from $3,749

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Boston departing on 3/28. 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 Ireland to Boston

Recent round-trip flight deals from Ireland to Boston

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:40 am - 5:20 pm
DUB
-
HYA
9h 40m
1 stop
Multiple Airlines Logo
7:05 am - 8:25 am
HYA
-
DUB
20h 20m
1 stop
$3,749Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
12:05 pm - 11:02 am
DUB
-
HYA
26h 57m
2 stops
Multiple Airlines Logo
7:05 am - 7:30 am
HYA
-
DUB
19h 25m
2 stops
$8,237Multiple Airlines
Sat, Mar 28 - Sat, Apr 4

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Hyannis 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 February 14, 2026.
Use the filters below to find and compare flights from Ireland to Hyannis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHyannis

DUB - HYA

DUBHYA

Dublin

Sat 3/28

11:40 am-5:20 pm

1 stop9h 40m

Hyannis Barnstable

Sat 4/4

7:05 am-8:25 am

1 stop20h 20m

$3,749

DublinHyannis

DUB - HYA

DUBHYA

Dublin

Sat 3/28

12:05 pm-11:02 am

2 stops26h 57m

Hyannis Barnstable

Sat 4/4

7:05 am-7:30 am

2 stops19h 25m

$8,237

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 Ireland to Hyannis

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 airlines fly to Hyannis?

Aer Lingus, Delta and Air France are the top three most popular airlines that fly to Hyannis from Ireland according to our data. Aer Lingus is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Hyannis. Keep in mind that there are 7 different airlines that fly to Hyannis on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Hyannis flight deals and tips

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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Ireland to Hyannis takes 9h 40m
There are no direct flights from Ireland to Hyannis. There are no popular flight routes from Ireland to Hyannis.
  • When did momondo last update prices for flights from Ireland to Hyannis Barnstable Airport?

    Prices for flights from Ireland to Hyannis Barnstable Airport refresh daily.

  • How old do you have to be to fly from Ireland to Hyannis Barnstable 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 Ireland to Hyannis Barnstable Airport.

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

    The travel and health documents you'll need for your trip to Hyannis Barnstable 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 license and a passport that is valid for six months after your intended arrival at Hyannis Barnstable Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Ireland to Hyannis for you.

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

All flight searches from Ireland to Hyannis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Ireland to Hyannis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ireland to Hyannis 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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1 adult
Mon 3/16
Mon 3/23

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