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Cheap flights from Ireland to Boston from $803

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 8/25. 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
1 adult, Economy, 0 bags

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.
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:25 am - 8:10 amMHT  Manchester-DUB Dublin
17h 45m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$803United Airlines
Tue, Aug 25 - Wed, Nov 11
United Airlines Logo
9:50 am - 11:59 pmDUB  Dublin-MHT Manchester
19h 09m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:38 pm - 9:55 amMHT  Manchester-DUB Dublin
14h 17m2 stops Washington, D.C. Dulles Intl Newark
$803United Airlines
Thu, Aug 27 - Tue, Nov 10
United Airlines Logo
9:50 am - 11:59 pmDUB  Dublin-MHT Manchester
19h 09m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:38 pm - 9:55 amMHT  Manchester-DUB Dublin
14h 17m2 stops Washington, D.C. Dulles Intl Newark
$803United Airlines
Thu, Aug 27 - Thu, Nov 12
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:38 pm - 10:20 amMHT  Manchester-DUB Dublin
14h 42m1 stop Washington, D.C. Dulles Intl
$803United Airlines
Tue, Aug 25 - Fri, Nov 13
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:25 am - 9:55 amMHT  Manchester-DUB Dublin
19h 30m2 stops Washington, D.C. Dulles Intl Newark
$803United Airlines
Tue, Aug 25 - Fri, Nov 13
United Airlines Logo
9:50 am - 11:59 pmDUB  Dublin-MHT Manchester
19h 09m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:38 pm - 10:20 amMHT  Manchester-DUB Dublin
14h 42m1 stop Washington, D.C. Dulles Intl
$803United Airlines
Thu, Aug 27 - Thu, Nov 12
United Airlines Logo
9:50 am - 11:59 pmDUB  Dublin-MHT Manchester
19h 09m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
2:38 pm - 10:20 amMHT  Manchester-DUB Dublin
14h 42m1 stop Washington, D.C. Dulles Intl
$803United Airlines
Thu, Aug 27 - Tue, Nov 10
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:25 am - 9:55 amMHT  Manchester-DUB Dublin
19h 30m2 stops Washington, D.C. Dulles Intl Newark
$803United Airlines
Tue, Aug 25 - Thu, Nov 12
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:25 am - 10:20 amMHT  Manchester-DUB Dublin
19h 55m1 stop Washington, D.C. Dulles Intl
$803United Airlines
Tue, Aug 25 - Thu, Nov 12
United Airlines Logo
9:50 am - 7:00 pmDUB  Dublin-MHT Manchester
14h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl
United Airlines Logo
9:25 am - 10:20 amMHT  Manchester-DUB Dublin
19h 55m1 stop Washington, D.C. Dulles Intl
$803United Airlines
Tue, Aug 25 - Wed, Nov 11

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American Airlines flights from Ireland to Manchester, New Hampshire

Our best American Airlines deals on Ireland to Manchester, New Hampshire flight tickets
American Airlines
Sep 25
DUB9:30 amDublin
14h 34m
1 stop
MHT7:04 pmManchester
Oct 2
MHT4:44 pmManchester
11h 51m
1 stop
DUB9:35 amDublin
$1,215
American Airlines
Aug 21
DUB1:45 pmDublin
14h 51m
1 stop
MHT11:36 pmManchester
Aug 25
MHT5:41 pmManchester
13h 09m
1 stop
DUB11:50 amDublin
$1,599

United Airlines flights from Ireland to Manchester, New Hampshire

Our best United Airlines deals on Ireland to Manchester, New Hampshire flight tickets
United Airlines
Sep 1
DUB9:50 amDublin
14h 10m
2 stops
MHT7:00 pmManchester
Sep 8
MHT2:46 pmManchester
11h 34m
1 stop
DUB7:20 amDublin
$832
United Airlines
Sep 22
DUB9:50 amDublin
33h 18m
2 stops
MHT2:08 pmManchester
Sep 29
MHT2:50 pmManchester
11h 30m
1 stop
DUB7:20 amDublin
$836
United Airlines
Sep 3
DUB12:30 pmDublin
11h 30m
1 stop
MHT7:00 pmManchester
Sep 10
MHT2:46 pmManchester
11h 34m
1 stop
DUB7:20 amDublin
$840

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Manchester, New Hampshire 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 11, 2026.
Use the filters below to find and compare flights from Ireland to Manchester, New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Wed 11/11

9:25 am-8:10 am

2 stops17h 45m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Thu 8/27

9:50 am-11:59 pm

2 stops19h 09m

Manchester

Tue 11/10

2:38 pm-9:55 am

2 stops14h 17m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Thu 8/27

9:50 am-11:59 pm

2 stops19h 09m

Manchester

Thu 11/12

2:38 pm-9:55 am

2 stops14h 17m

$803
Quickest round-trip

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Fri 11/13

2:38 pm-10:20 am

1 stop14h 42m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Fri 11/13

9:25 am-9:55 am

2 stops19h 30m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Thu 8/27

9:50 am-11:59 pm

2 stops19h 09m

Manchester

Thu 11/12

2:38 pm-10:20 am

1 stop14h 42m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Thu 8/27

9:50 am-11:59 pm

2 stops19h 09m

Manchester

Tue 11/10

2:38 pm-10:20 am

1 stop14h 42m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Thu 11/12

9:25 am-9:55 am

2 stops19h 30m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Thu 11/12

9:25 am-10:20 am

1 stop19h 55m

$803

DublinManchester

DUB Dublin - MHT Manchester

DUBMHT

Dublin

Tue 8/25

9:50 am-7:00 pm

2 stops14h 10m

Manchester

Wed 11/11

9:25 am-10:20 am

1 stop19h 55m

$803

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Ireland to Manchester, New Hampshire

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 airline that flies from Ireland to Manchester?

American Airlines and United Airlines are the most popular carriers operating from Ireland to Manchester

What airlines fly to Manchester, New Hampshire?

Aer Lingus, Delta and JetBlue are the top three most popular airlines that fly to Manchester, New Hampshire from Ireland according to our data. Aer Lingus is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Manchester, New Hampshire. Keep in mind that there are 6 different airlines that fly to Manchester, New Hampshire on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Manchester, New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Manchester, New Hampshire

Fastest flight time

11h 31m

Direct flights

None
The fastest flight from Ireland to Manchester, New Hampshire takes 11h 31m
There are no direct flights from Ireland to Manchester, New Hampshire. There are no popular flight routes from Ireland to Manchester, New Hampshire.
Search flight deals

Frequently asked questions about flying from Ireland to Manchester, New Hampshire

  • When did momondo last update prices for flights from Ireland to Manchester Airport?

    Prices for flights from Ireland to Manchester Airport refresh daily.

  • How old do you have to be to fly from Ireland to Manchester Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Manchester Airport.

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

    The required travel and health documents for your Manchester 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 Manchester Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Keene

Why use momondo?

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

It is quick and easy to find Ireland to Manchester 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 Manchester that suits you.

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

momondo does allow users to show only those flights to Manchester from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Ireland to Manchester 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 Manchester right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Manchester 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.

An easier way to manage your Manchester, New Hampshire trip

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