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Boston To Dublin Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

April
May
June
August
September
October
November
December
January
February
March

May is by far the best month, wherein you can get cheapest flights for Boston to Dublin. Meanwhile, August is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
May

May- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
May

May - is the cheapest month to book round trip flights.

Cheaper Fare
$ 346

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Boston To Dublin

TAP Air Portugal
TAP Air Portugal

Boston

22:45

General Edward Lawrence Logan International Airport [BOS]

Tue , 12 May 2026

20h 10m
ellipse
1 Stop

Dublin

23:55

Dublin Airport [DUB]

Wed, 13 May 2026

$368
JetBlue Airways
JetBlue Airways

Boston

21:04

General Edward Lawrence Logan International Airport [BOS]

Mon , 25 May 2026

06h 16m
ellipse
Non Stop

Dublin

08:20

Dublin Airport [DUB]

Tue, 26 May 2026

$373
JetBlue Airways
JetBlue Airways

Boston

18:40

General Edward Lawrence Logan International Airport [BOS]

Sun , 24 May 2026

09h 20m
ellipse
1 Stop

Dublin

09:00

Dublin Airport [DUB]

Mon, 25 May 2026

$378
United Airlines
United Airlines

Boston

19:19

General Edward Lawrence Logan International Airport [BOS]

Wed , 13 May 2026

10h 51m
ellipse
1 Stop

Dublin

11:10

Dublin Airport [DUB]

Thu, 14 May 2026

$381
United Airlines
United Airlines

Boston

19:26

General Edward Lawrence Logan International Airport [BOS]

Thu , 07 May 2026

10h 44m
ellipse
1 Stop

Dublin

11:10

Dublin Airport [DUB]

Fri, 08 May 2026

$381
United Airlines
United Airlines

Boston

19:27

General Edward Lawrence Logan International Airport [BOS]

Tue , 12 May 2026

10h 13m
ellipse
1 Stop

Dublin

10:40

Dublin Airport [DUB]

Wed, 13 May 2026

$381
JetBlue Airways
JetBlue Airways

Boston

17:00

General Edward Lawrence Logan International Airport [BOS]

Wed , 13 May 2026

11h 00m
ellipse
1 Stop

Dublin

09:00

Dublin Airport [DUB]

Thu, 14 May 2026

$383
Icelandair
Icelandair

Boston

20:50

General Edward Lawrence Logan International Airport [BOS]

Wed , 13 May 2026

11h 25m
ellipse
1 Stop

Dublin

13:15

Dublin Airport [DUB]

Thu, 14 May 2026

$392
Icelandair
Icelandair

Boston

20:50

General Edward Lawrence Logan International Airport [BOS]

Tue , 12 May 2026

09h 15m
ellipse
1 Stop

Dublin

11:05

Dublin Airport [DUB]

Wed, 13 May 2026

$392
Swiss
Swiss

Boston

21:40

General Edward Lawrence Logan International Airport [BOS]

Wed , 13 May 2026

15h 10m
ellipse
1 Stop

Dublin

17:50

Dublin Airport [DUB]

Thu, 14 May 2026

$430
Swiss
Swiss

Boston

21:40

General Edward Lawrence Logan International Airport [BOS]

Thu , 07 May 2026

15h 10m
ellipse
1 Stop

Dublin

17:50

Dublin Airport [DUB]

Fri, 08 May 2026

$430
ellipse

Find the Lowest Airfare Boston to Dublin

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$346
02 April 2026
TAP Air Portugal
18:05 PM
Cheapest Airfare Within 30 Days
$327
04 May 2026
TAP Air Portugal
22:45 PM
Cheapest Airfare Within 90 Days
$327
04 May 2026
TAP Air Portugal
22:45 PM
ellipse

Early Morning Flight Boston to Dublin

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Cheapest Flight
Found
$383
group
Average Flight
Time
11h 00m
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Date/Time
13 May 2026
17:00 PM
plane
Airlines
JetBlue Airways
Ellipse

Late Night Flight Boston to Dublin

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Cheapest Flight
Found
$368
group
Average Flight
Time
20h 10m
calendar
Date/Time
12 May 2026
22:45 PM
plane
Airlines
TAP Air Portugal