Find Cheap Flights from Boston Logan International to Dublin (BOS - DUB)

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
16%
expected price increase
Average Price:
$2802
(avg. price over the last 2 weeks)
Good Deal:
$2802
or less (round trip)

When to Book Flights from Boston Logan International to Dublin

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Boston Logan International to Dublin was found 56 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is October.
Morning departure is around 30% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Dublin Flights

How long does a flight from Boston Logan International to Dublin take?
An average nonstop flight takes 5h 55m, covering a distance of 2985 miles.
How many flights are there between Boston Logan International and Dublin?
There are 56 (nonstop) flights between Boston Logan International and Dublin per week, averaging 8 per day.
Which airlines provide the cheapest flights from Boston Logan International to Dublin?
In the past 3 days, the cheapest round-trip tickets were found on WOW air ($330), Multiple Airlines ($411) and Aer Lingus ($419).
Do I need a passport to fly between Boston Logan International and Dublin?
Yes.
Which airlines fly most frequently between Boston Logan International and Dublin?
Aer Lingus (2 times daily), Etihad Airways (2 times daily), United (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Boston Logan International to Dublin?
For Boston Logan International to Dublin, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Dublin back to Boston Logan International, the best deals are generally found on Tuesday, with Thursday being the most expensive.

Book cheap flights from Boston Logan International to Dublin (round-trip)

Airports
Origin
Boston
$330
only
$330
Destination
Dublin
$330
only
$330
Mon, Apr 23
BOS
DUB
10h 05m
Fri, Apr 27
DUB
BOS
10h 50m
Trip: 5 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 1130 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

BOS
KEF
Excellent 8.0

Staff was helpful and nice

Having to pay for bags no matter if you carry on or check. It's just hidden fees.

CDG
KEF
Good 6.0

We of course liked the cost and convenience of the Pittsburgh location.

When we missed our flight out of Paris due to a long wait at passport control, WOW customer service would not work with us. We did not ask for refunds or even hotel reimbursement we simply asked to be booked on the next days flight to Pittsburgh and WOW refused making us purchase new tickets for over $1000.

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

KEF
EWR
Okay 5.0

the crew wears handsome uniforms. Everyone looks nice.

Oh my god, I felt like a sardine. They developed their passenger seating scheme by carefully studying Iraqi prison torture manuals, I think. I didn't die but that outcome was surprising to me.

Thu, Jan 25
BOS
DUB
20h 45m
Thu, Feb 1
DUB
BOS
11h 05m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
BOS
DUB
5h 55m
Wed, Mar 28
DUB
BOS
7h 05m
Trip: 16 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Excellent 10.0

The crew was VERY friendly and attentive. They responded quickly to requests and were very pleasant. Everyone was showed attention to details and put customer comfort at the forefront. They allowed people to relocate to seats allowing for more room and comfort once everyone boarded and empty seats were identified. The snacks and meals were tasty and generous. The entertainment options offered something for everyone - great music and movie choices. I would definitely fly Aer Lingus again.

BOS
DUB
Good 6.0

Nothing but the price, flight was Aer Lingus to PRA and was less than expected

BOS
DUB
Good 6.0

I arrived late at the airport (1:10 before planned departure) and eventhough the plane was late, the staff didn't want to help me check in. After reaching out to be rebooked the following day, another staff member accepted to check me in because the flight was late and not full. I was very thankful to this second staff member because it was a two days trip that would have turned to only one if he didn't check me in.

BOS
DUB
Good 7.3

Flight crew was great! Food was better than most airlines I’ve flown. Seats were comfortable.

Having to pay for a glass of wine with dinner... every other airline I fly gives free alcoholic beverages

BOS
DUB
Excellent 8.0

Fast. Not too much time wasted between connection. Dublin = small airport, it's really comfortable...

Not enough room for my legs Too close to the "babies rows" = difficult to sleep. It's a pity to pay now to change a seat in the same category

Mon, Jun 25
BOS
DUB
6h 12m
Mon, Jul 16
DUB
BOS
7h 13m
Trip: 22 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

JNB
AMS
Excellent 8.0

Good multi media access and content

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

Sat, Feb 3
BOS
DUB
10h 10m
Fri, Feb 9
DUB
BOS
11h 05m
Trip: 7 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 1130 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
DUB
KEF
Okay 5.0

price was a'ight

The seating was so cramped and stifling that I no longer had the will to live; I begged God to please take me from this planet...alas, to no avail.

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

BOS
KEF
Excellent 8.0

Staff was helpful and nice

Having to pay for bags no matter if you carry on or check. It's just hidden fees.

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

Wed, May 2
BOS
DUB
10h 05m
Wed, May 9
DUB
BOS
10h 50m
Trip: 8 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 1130 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

BWI
KEF
Okay 5.6

Crew was Great A+

Every leg of flight was delayed and very late arriving to our destination

ORD
KEF
Okay 4.0

price

everything else

CDG
KEF
Okay 5.3

Boarding process for WOW is chaotic and disorganized- everyone boards at once with lines from two different directions.

LGW
KEF
Okay 4.6

Good design

Most uncomfortable seats I've experienced. They charge for EVERYTHING, even water. They actively sell Duty Free several times.

Tue, Jan 23
BOS
DUB
5h 55m
Tue, Jan 30
DUB
BOS
7h 20m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.0

Nothing but the price, flight was Aer Lingus to PRA and was less than expected

BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Excellent 8.0

Fast. Not too much time wasted between connection. Dublin = small airport, it's really comfortable...

Not enough room for my legs Too close to the "babies rows" = difficult to sleep. It's a pity to pay now to change a seat in the same category

BOS
DUB
Good 6.6

it was really bumpy, i almost lost consciousness, felt really bad after the flight.

BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

Tue, Mar 13
BOS
DUB
5h 55m
Tue, Mar 27
DUB
BOS
7h 05m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Excellent 8.0

Fast. Not too much time wasted between connection. Dublin = small airport, it's really comfortable...

Not enough room for my legs Too close to the "babies rows" = difficult to sleep. It's a pity to pay now to change a seat in the same category

BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

BOS
DUB
Good 6.0

I arrived late at the airport (1:10 before planned departure) and eventhough the plane was late, the staff didn't want to help me check in. After reaching out to be rebooked the following day, another staff member accepted to check me in because the flight was late and not full. I was very thankful to this second staff member because it was a two days trip that would have turned to only one if he didn't check me in.

BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Mediocre 2.0

Flight delayed by a day. No reasonable efforts to get us there through another airline.

Sat, May 12
BOS
DUB
12h 15m
Sat, May 19
DUB
BOS
10h 50m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 19
BOS
DUB
5h 55m
Thu, Feb 22
DUB
BOS
7h 20m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Excellent 10.0

Friendly people

BOS
DUB
Good 6.0

Nothing but the price, flight was Aer Lingus to PRA and was less than expected

BOS
DUB
Mediocre 2.0

Flight delayed by a day. No reasonable efforts to get us there through another airline.

BOS
DUB
Excellent 9.0

Nice staff. Reserved. Comfortable seats! Spacious.

Movie and music selection. Classic Movies? Please...Where was The Godfather, Gone with the Wind, Breakfast at Tiffany's, Rocky, Annie Hall, Die Hard.

Sat, Apr 21
BOS
DUB
10h 05m
Sat, Apr 28
DUB
BOS
10h 50m
Trip: 8 days
5.8OkayShow reviews
Overall 5.8 Okay
Based on 1130 reviews
Overall
6.0
Boarding
6.4
Comfort
5.7
Crew
7.1
Entertainment
4.2
Food
4.7
EWR
KEF
Good 7.5

For the price this was an excellent option to get to Iceland.

Boarding process was chaotic.

ORD
KEF
Mediocre 2.0

NOTHING.

Cheap flight sounds great...except it’s not actually cheap. Once you add on charges for baggage, seats, water on board, etc., it’s about the price of a standard ticket on a quality airline. (Plus they didn’t actually reserve the seats I paid $20 for, even though I have the receipt). Amenities on board are atrocious. No Wifi, no in flight entertainment (except an iPad you can pay $25 for that features 10 movies from 1992), no USB ports...you even have to pay for water!!! My flight was delayed twice in one week causing me to miss my connecting flights both to my destination and back home by 5 minutes. Because they are not a member of an airline alliance, my only options were to wait until the next day and stay in a shared hotel room or rebook on another airline for $600 which they couldn’t guarantee I would be reimbursed for. The general apathy shown by the staff and lack of communication is abhorrent. The least they could do is apologize and help direct me to somewhere I could find more information. They were positively clueless! Spend a little extra and book on a respectable airline that values their customers...and maybe you won’t be out $1200 (in addition to the cost of the “cheap” tickets) like I am!!

LGW
KEF
Okay 4.6

Good design

Most uncomfortable seats I've experienced. They charge for EVERYTHING, even water. They actively sell Duty Free several times.

DUB
KEF
Okay 5.0

price was a'ight

The seating was so cramped and stifling that I no longer had the will to live; I begged God to please take me from this planet...alas, to no avail.

SXF
KEF
Okay 4.6

The staff was nice

I will not ever fly Wow again. I paid more than my friends did to get to Europe and they got meals and drinks as well as free baggage.

Wed, May 16
BOS
DUB
16h 35m
Wed, May 23
DUB
BOS
13h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 15
BOS
DUB
5h 55m
Mon, Jan 29
DUB
BOS
7h 20m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.0

I arrived late at the airport (1:10 before planned departure) and eventhough the plane was late, the staff didn't want to help me check in. After reaching out to be rebooked the following day, another staff member accepted to check me in because the flight was late and not full. I was very thankful to this second staff member because it was a two days trip that would have turned to only one if he didn't check me in.

BOS
DUB
Excellent 10.0

The crew was VERY friendly and attentive. They responded quickly to requests and were very pleasant. Everyone was showed attention to details and put customer comfort at the forefront. They allowed people to relocate to seats allowing for more room and comfort once everyone boarded and empty seats were identified. The snacks and meals were tasty and generous. The entertainment options offered something for everyone - great music and movie choices. I would definitely fly Aer Lingus again.

BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

Fri, Dec 29
BOS
DUB
13h 20m
Wed, Jan 3
DUB
BOS
22h 00m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

JNB
AMS
Excellent 8.0

Good multi media access and content

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JFK
AMS
Good 7.6

Two hours delay in the start.

Fri, Jun 1
BOS
DUB
12h 25m
Wed, Jun 13
DUB
BOS
13h 15m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 1
BOS
DUB
5h 55m
Mon, Mar 12
DUB
BOS
7h 20m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.6

it was really bumpy, i almost lost consciousness, felt really bad after the flight.

BOS
DUB
Excellent 10.0

Friendly people

BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

BOS
DUB
Excellent 8.0

Fast. Not too much time wasted between connection. Dublin = small airport, it's really comfortable...

Not enough room for my legs Too close to the "babies rows" = difficult to sleep. It's a pity to pay now to change a seat in the same category

BOS
DUB
Mediocre 2.0

Flight delayed by a day. No reasonable efforts to get us there through another airline.

Thu, Mar 1
BOS
DUB
5h 55m
Thu, Mar 15
DUB
BOS
7h 20m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

BOS
DUB
Excellent 9.0

Nice staff. Reserved. Comfortable seats! Spacious.

Movie and music selection. Classic Movies? Please...Where was The Godfather, Gone with the Wind, Breakfast at Tiffany's, Rocky, Annie Hall, Die Hard.

BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Excellent 8.0

Fast. Not too much time wasted between connection. Dublin = small airport, it's really comfortable...

Not enough room for my legs Too close to the "babies rows" = difficult to sleep. It's a pity to pay now to change a seat in the same category

BOS
DUB
Excellent 10.0

Friendly people

Sun, Dec 31
BOS
DUB
5h 55m
Mon, Jan 29
DUB
BOS
7h 20m
Trip: 30 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.0

Nothing but the price, flight was Aer Lingus to PRA and was less than expected

BOS
DUB
Good 6.0

Jet blue had best seats by far and Dunkin Donut coffee was to die for

BOS
DUB
Excellent 9.0

Nice staff. Reserved. Comfortable seats! Spacious.

Movie and music selection. Classic Movies? Please...Where was The Godfather, Gone with the Wind, Breakfast at Tiffany's, Rocky, Annie Hall, Die Hard.

BOS
DUB
Good 6.0

I arrived late at the airport (1:10 before planned departure) and eventhough the plane was late, the staff didn't want to help me check in. After reaching out to be rebooked the following day, another staff member accepted to check me in because the flight was late and not full. I was very thankful to this second staff member because it was a two days trip that would have turned to only one if he didn't check me in.

BOS
DUB
Good 7.3

Flight crew was great! Food was better than most airlines I’ve flown. Seats were comfortable.

Having to pay for a glass of wine with dinner... every other airline I fly gives free alcoholic beverages

Wed, Apr 4
BOS
DUB
6h 10m
Thu, Apr 12
DUB
BOS
7h 05m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Mediocre 3.6

Check-in was quick and easy. The plane was on time.

The seating was cramped. The video screen did not work and after rebooting the selections were poor. I would have enjoyed a current live steam news program.

BOS
DUB
Mediocre 2.0

Flight delayed by a day. No reasonable efforts to get us there through another airline.

BOS
DUB
Excellent 10.0

Friendly people

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

BOS
DUB
Good 7.3

Flight crew was great! Food was better than most airlines I’ve flown. Seats were comfortable.

Having to pay for a glass of wine with dinner... every other airline I fly gives free alcoholic beverages

Mon, Jun 4
BOS
DUB
6h 10m
Thu, Jun 14
DUB
BOS
7h 05m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 138 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
BOS
DUB
Good 6.6

it was really bumpy, i almost lost consciousness, felt really bad after the flight.

BOS
DUB
Excellent 10.0

The crew was VERY friendly and attentive. They responded quickly to requests and were very pleasant. Everyone was showed attention to details and put customer comfort at the forefront. They allowed people to relocate to seats allowing for more room and comfort once everyone boarded and empty seats were identified. The snacks and meals were tasty and generous. The entertainment options offered something for everyone - great music and movie choices. I would definitely fly Aer Lingus again.

BOS
DUB
Good 6.0

I arrived late at the airport (1:10 before planned departure) and eventhough the plane was late, the staff didn't want to help me check in. After reaching out to be rebooked the following day, another staff member accepted to check me in because the flight was late and not full. I was very thankful to this second staff member because it was a two days trip that would have turned to only one if he didn't check me in.

BOS
DUB
Good 6.0

Nothing but the price, flight was Aer Lingus to PRA and was less than expected

BOS
DUB
Excellent 8.0

No coffee for breakfast and the food for breakfast

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.