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Cheap flights from Hyannis to Dublin from $596

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 9/20. 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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Find the cheapest flights from Hyannis to Dublin (HYA-DUB)

Cheap round-trip flights

JetBlue Logo
10:16 am - 8:20 amHYA-DUB
17h 04m1 stop
JetBlue Logo
11:30 am - 9:31 amDUB-HYA
27h 01m1 stop
$596JetBlue
Find Deal
Sat, Sep 20 - Sat, Sep 27
JetBlue Logo
10:16 am - 8:20 amHYA-DUB
17h 04m1 stop
JetBlue Logo
11:30 am - 9:31 amDUB-HYA
27h 01m1 stop
$636JetBlue
Find Deal
Fri, Sep 19 - Fri, Sep 26
JetBlue Logo
5:15 pm - 8:20 amHYA-DUB
10h 05m1 stop
JetBlue Logo
10:40 am - 5:38 pmDUB-HYA
11h 58m1 stop
$942JetBlue
Find Deal
Tue, Aug 19 - Tue, Aug 26
JetBlue Logo
5:15 pm - 8:20 amHYA-DUB
10h 05m1 stop
JetBlue Logo
10:40 am - 6:45 pmDUB-HYA
13h 05m1 stop
$989JetBlue
Find Deal
Sat, Aug 30 - Sun, Sep 21
JetBlue Logo
5:15 pm - 8:20 amHYA-DUB
10h 05m1 stop
JetBlue Logo
10:40 am - 3:45 pmDUB-HYA
10h 05m1 stop
$1,008JetBlue
Find Deal
Tue, Aug 26 - Sun, Aug 31
JetBlue Logo
5:15 pm - 8:20 amHYA-DUB
10h 05m1 stop
JetBlue Logo
10:40 am - 5:38 pmDUB-HYA
11h 58m1 stop
$1,043JetBlue
Find Deal
Tue, Sep 2 - Mon, Sep 8
American Airlines Logo
12:10 pm - 6:30 amHYA-DUB
13h 20m1 stop
American Airlines Logo
4:20 pm - 11:40 amDUB-HYA
24h 20m1 stop
$1,261American Airlines
Find Deal
Fri, Aug 22 - Thu, Aug 28
Logo
1:15 pm - 4:30 amHYA-DUB
10h 15m1 stop
Logo
2:15 pm - 3:24 pmDUB-HYA
30h 09m2 stops
$1,267
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
12:07 pm - 11:15 amHYA-DUB
18h 08m2 stops
American Airlines Logo
1:45 pm - 1:13 pmDUB-HYA
28h 28m2 stops
$1,299American Airlines
Find Deal
Sun, Aug 17 - Thu, Aug 28
American Airlines Logo
12:10 pm - 5:15 pmHYA-DUB
24h 05m2 stops
American Airlines Logo
1:45 pm - 1:13 pmDUB-HYA
28h 28m2 stops
$1,399American Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28

American Airlines flights from Hyannis to Dublin

Our best American Airlines deals on Hyannis to Dublin flight tickets
American Airlines
Aug 22
HYA12:10 pmHyannis Barnstable
13h 20m
1 stop
DUB6:30 amDublin
Aug 28
DUB4:20 pmDublin
24h 20m
1 stop
HYA11:40 amHyannis Barnstable
$1,261
Find similar
American Airlines
Aug 17
HYA12:07 pmHyannis Barnstable
18h 08m
2 stops
DUB11:15 amDublin
Aug 28
DUB1:45 pmDublin
28h 28m
2 stops
HYA1:13 pmHyannis Barnstable
$1,299
Find similar
American Airlines
Aug 21
HYA12:10 pmHyannis Barnstable
24h 05m
2 stops
DUB5:15 pmDublin
Aug 28
DUB1:45 pmDublin
28h 28m
2 stops
HYA1:13 pmHyannis Barnstable
$1,399
Find similar

JetBlue flights from Hyannis to Dublin

Our best JetBlue deals on Hyannis to Dublin flight tickets
JetBlue
Sep 20
HYA10:16 amHyannis Barnstable
17h 04m
1 stop
DUB8:20 amDublin
Sep 27
DUB11:30 amDublin
27h 01m
1 stop
HYA9:31 amHyannis Barnstable
$596
Find similar
JetBlue
Sep 19
HYA10:16 amHyannis Barnstable
17h 04m
1 stop
DUB8:20 amDublin
Sep 26
DUB11:30 amDublin
27h 01m
1 stop
HYA9:31 amHyannis Barnstable
$636
Find similar
JetBlue
Aug 19
HYA5:15 pmHyannis Barnstable
10h 05m
1 stop
DUB8:20 amDublin
Aug 26
DUB10:40 amDublin
11h 58m
1 stop
HYA5:38 pmHyannis Barnstable
$942
Find similar

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 August 7, 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

Sat 9/20

10:16 am-8:20 am

1 stop17h 04m

Dublin

Sat 9/27

11:30 am-9:31 am

1 stop27h 01m

$596

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Fri 9/19

10:16 am-8:20 am

1 stop17h 04m

Dublin

Fri 9/26

11:30 am-9:31 am

1 stop27h 01m

$636

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Tue 8/19

5:15 pm-8:20 am

1 stop10h 05m

Dublin

Tue 8/26

10:40 am-5:38 pm

1 stop11h 58m

$942

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sat 8/30

5:15 pm-8:20 am

1 stop10h 05m

Dublin

Sun 9/21

10:40 am-6:45 pm

1 stop13h 05m

$989

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Tue 8/26

5:15 pm-8:20 am

1 stop10h 05m

Dublin

Sun 8/31

10:40 am-3:45 pm

1 stop10h 05m

$1,008

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Tue 9/2

5:15 pm-8:20 am

1 stop10h 05m

Dublin

Mon 9/8

10:40 am-5:38 pm

1 stop11h 58m

$1,043

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Fri 8/22

12:10 pm-6:30 am

1 stop13h 20m

Dublin

Thu 8/28

4:20 pm-11:40 am

1 stop24h 20m

$1,261

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sat 9/20

1:15 pm-4:30 am

1 stop10h 15m

Dublin

Sat 9/27

2:15 pm-3:24 pm

2 stops30h 09m

$1,267

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Sun 8/17

12:07 pm-11:15 am

2 stops18h 08m

Dublin

Thu 8/28

1:45 pm-1:13 pm

2 stops28h 28m

$1,299

HyannisDublin

HYA - DUB

HYADUB

Hyannis Barnstable

Thu 8/21

12:10 pm-5:15 pm

2 stops24h 05m

Dublin

Thu 8/28

1:45 pm-1:13 pm

2 stops28h 28m

$1,399

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dublin from

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 Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $642. Flights from Hyannis to Dublin on a Friday will generally be more expensive and average around $733. 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 $727.

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

Best Price Found

$596

Fastest flight time

10h 05m

Direct flights

None

Airports in Dublin

1 airport
The best flight deal from Hyannis to Dublin found on momondo in the last 72 hours is $596
The fastest flight from Hyannis to Dublin takes 10h 05m
There are no direct flights from Hyannis to Dublin. Popular non-direct route for this connection is Hyannis Barnstable Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Hyannis Barnstable to Dublin by plane?

    A flight from Hyannis Barnstable to Dublin will travel around 2985.3 mi. 10h 05m 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
Swords
Athlone
Dundalk
Maynooth
Malahide
Leixlip
Bray
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Enniscorthy
Wicklow
Tullamore
Drogheda
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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