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Flight Deals from Boston to Ireland from $381

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Top Deals on flights from Boston to Dublin

Boston, US (BOS) - Dublin, IE (DUB)

JetBlue Logo
JetBlue

Jun 11

BOS
11h 22m
Direct

Jun 12

DUB
JetBlue Logo
JetBlue

Jun 19

DUB
2h 11m
Direct

Jun 19

BOS

as low as

$381

Boston, US (BOS) - Dublin, IE (DUB)

JetBlue Logo
JetBlue

Jun 3

BOS
17h 10m
JFK

Jun 4

DUB
JetBlue Logo
JetBlue

Jun 12

DUB
2h 11m
Direct

Jun 12

BOS

as low as

$382

Boston, US (BOS) - Dublin, IE (DUB)

Delta Air Lines Logo
Delta Air Lines

Jun 6

BOS
11h 10m
Direct

Jun 7

DUB
Delta Air Lines Logo
Delta Air Lines

Jun 9

DUB
2h 10m
Direct

Jun 9

BOS

as low as

$500

Boston, US (BOS) - Dublin, IE (DUB)

Aer Lingus Logo
Aer Lingus

Jun 3

BOS
11h
Direct

Jun 4

DUB
Aer Lingus Logo
Aer Lingus

Jun 12

DUB
2h
Direct

Jun 12

BOS

as low as

$506

Boston, US (BOS) - Dublin, IE (DUB)

American Airlines Logo
American Airlines

Jun 3

BOS
15h 10m
LHR

Jun 4

DUB
American Airlines Logo
American Airlines

Jun 12

DUB
10h 35m
MAD

Jun 12

BOS

as low as

$523

Boston, US (BOS) - Dublin, IE (DUB)

British Airways Logo
British Airways

May 30

BOS
24h 25m
LHR

May 31

DUB
British Airways Logo
British Airways

Jun 6

DUB
6h 10m
LHR

Jun 6

BOS

as low as

$534

Boston, US (BOS) - Dublin, IE (DUB)

Delta Air Lines Logo
Delta Air Lines

May 28

BOS
16h 38m
MSP

May 29

DUB
Delta Air Lines Logo
Delta Air Lines

Jun 4

DUB
2h 5m
Direct

Jun 4

BOS

as low as

$536

Boston, US (BOS) - Dublin, IE (DUB)

Delta Air Lines Logo
Delta Air Lines

May 27

BOS
26h 10m
MSP

May 28

DUB
Delta Air Lines Logo
Delta Air Lines

Jun 3

DUB
13h 46m
DTW

Jun 3

BOS

as low as

$546

Boston, US (BOS) - Dublin, IE (DUB)

Delta Air Lines Logo
Delta Air Lines

May 18

BOS
11h 20m
Direct

May 19

DUB
Delta Air Lines Logo
Delta Air Lines

May 27

DUB
9h 25m
AMS

May 27

BOS

as low as

$551

Boston, US (BOS) - Dublin, IE (DUB)

Air Canada Logo
Air Canada

Jun 4

BOS
16h 25m
YUL

Jun 5

DUB
Air Canada Logo
Air Canada

Jun 10

DUB
12h 37m
YUL

Jun 10

BOS

as low as

$570

Boston, US (BOS) - Dublin, IE (DUB)

United Airlines Logo
United Airlines

Jun 3

BOS
14h 17m
EWR

Jun 4

DUB
United Airlines Logo
United Airlines

Jun 12

DUB
24h 15m
YUL

Jun 13

BOS

as low as

$570

Boston, US (BOS) - Dublin, IE (DUB)

Air Canada Logo
Air Canada

May 27

BOS
37h 15m
YYZ

May 29

DUB
Air Canada Logo
Air Canada

Jun 2

DUB
24h 15m
YUL

Jun 3

BOS

as low as

$571

Top Deals on flights from Boston to Shannon

Boston, US (BOS) - Shannon, IE (SNN)

American Airlines Logo
American Airlines

Jul 29

BOS
20h 30m
LHR

Jul 30

SNN
American Airlines Logo
American Airlines

Aug 21

SNN
20h
LHR

Aug 22

BOS

as low as

$578

Boston, US (BOS) - Shannon, IE (SNN)

American Airlines Logo
American Airlines

Jul 29

BOS
24h 30m
LHR

Jul 30

SNN
American Airlines Logo
American Airlines

Aug 21

SNN
8h 18m
JFK

Aug 21

BOS

as low as

$588

Boston, US (BOS) - Shannon, IE (SNN)

American Airlines Logo
American Airlines

Aug 4

BOS
20h 50m
PHL
LHR

Aug 5

SNN
American Airlines Logo
American Airlines

Aug 18

SNN
14h 5m
LHR

Aug 19

BOS

as low as

$588

Boston, US (BOS) - Shannon, IE (SNN)

American Airlines Logo
American Airlines

Aug 4

BOS
15h 15m
LHR

Aug 5

SNN
American Airlines Logo
American Airlines

Aug 18

SNN
17h 25m
LHR
DUB

Aug 19

BOS

as low as

$597

Boston, US (BOS) - Shannon, IE (SNN)

Lufthansa Logo
Lufthansa

Aug 9

BOS
14h 13m
EWR

Aug 10

SNN
Lufthansa Logo
Lufthansa

Aug 20

SNN
5h 18m
EWR

Aug 20

BOS

as low as

$610

Boston, US (BOS) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Jul 28

BOS
15h 15m
LHR

Jul 29

SNN
Aer Lingus Logo
Aer Lingus

Aug 7

SNN
8h 18m
JFK

Aug 7

BOS

as low as

$613

Boston, US (BOS) - Shannon, IE (SNN)

Lufthansa Logo
Lufthansa

Aug 13

BOS
22h 27m
ORD

Aug 14

SNN
Lufthansa Logo
Lufthansa

Aug 20

SNN
8h 8m
EWR

Aug 20

BOS

as low as

$615

Boston, US (BOS) - Shannon, IE (SNN)

British Airways Logo
British Airways

Aug 4

BOS
15h 15m
LHR

Aug 5

SNN
British Airways Logo
British Airways

Aug 18

SNN
14h 5m
LHR

Aug 19

BOS

as low as

$633

Boston, US (BOS) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Aug 9

BOS
18h 20m
DUB
CDG

Aug 10

SNN
Aer Lingus Logo
Aer Lingus

Aug 20

SNN
8h 18m
JFK

Aug 20

BOS

as low as

$640

Boston, US (BOS) - Shannon, IE (SNN)

Lufthansa Logo
Lufthansa

Jul 29

BOS
19h 29m
IAD
EWR

Jul 30

SNN
Lufthansa Logo
Lufthansa

Aug 21

SNN
5h 18m
EWR

Aug 21

BOS

as low as

$656

Boston, US (BOS) - Shannon, IE (SNN)

Aer Lingus Logo
Aer Lingus

Jul 30

BOS
10h 50m
Direct

Jul 31

SNN
Aer Lingus Logo
Aer Lingus

Aug 6

SNN
1h 45m
Direct

Aug 6

BOS

as low as

$671

Boston, US (BOS) - Shannon, IE (SNN)

Virgin Atlantic Logo
Virgin Atlantic

Jul 29

BOS
17h 25m
LHR

Jul 30

SNN
Virgin Atlantic Logo
Virgin Atlantic

Aug 21

SNN
22h 45m
LHR

Aug 22

BOS

as low as

$674

Top Deals on flights from Boston to Cork

Boston, US (BOS) - Cork, IE (ORK)

American Airlines Logo
American Airlines

May 24

BOS
16h 20m
LHR

May 24

ORK
American Airlines Logo
American Airlines

May 27

ORK
14h 40m
LHR

May 28

BOS

as low as

$768

Boston, US (BOS) - Cork, IE (ORK)

American Airlines Logo
American Airlines

May 29

BOS
24h 10m
LHR

May 30

ORK
American Airlines Logo
American Airlines

Jun 3

ORK
11h 4m
LHR
JFK

Jun 3

BOS

as low as

$778

Boston, US (BOS) - Cork, IE (ORK)

British Airways Logo
British Airways

May 29

BOS
16h 20m
LHR

May 29

ORK
British Airways Logo
British Airways

Jun 3

ORK
6h 20m
LHR

Jun 3

BOS

as low as

$783

Boston, US (BOS) - Cork, IE (ORK)

Lufthansa Logo
Lufthansa

May 20

BOS
18h 25m
FRA

May 21

ORK
Lufthansa Logo
Lufthansa

Jun 11

ORK
27h
FRA

Jun 12

BOS

as low as

$785

Boston, US (BOS) - Cork, IE (ORK)

British Airways Logo
British Airways

May 29

BOS
16h 20m
LHR

May 29

ORK
British Airways Logo
British Airways

Jun 3

ORK
18h 10m
LHR
DUB

Jun 4

BOS

as low as

$787

Boston, US (BOS) - Cork, IE (ORK)

Aer Lingus Logo
Aer Lingus

May 29

BOS
15h 5m
LHR

May 30

ORK
Aer Lingus Logo
Aer Lingus

Jun 11

ORK
9h 50m
LHR

Jun 11

BOS

as low as

$794

Boston, US (BOS) - Cork, IE (ORK)

IBERIA Logo
IBERIA

May 24

BOS
16h 20m
LHR

May 24

ORK
IBERIA Logo
IBERIA

May 27

ORK
23h 40m
LHR

May 28

BOS

as low as

$796

Boston, US (BOS) - Cork, IE (ORK)

KLM Logo
KLM

May 21

BOS
27h 15m
AMS

May 22

ORK
KLM Logo
KLM

Jun 18

ORK
12h 20m
AMS

Jun 18

BOS

as low as

$798

Boston, US (BOS) - Cork, IE (ORK)

Air Canada Logo
Air Canada

May 20

BOS
22h 30m
YYZ
LHR

May 21

ORK
Air Canada Logo
Air Canada

Jun 11

ORK
10h 12m
LHR
YUL

Jun 11

BOS

as low as

$805

Boston, US (BOS) - Cork, IE (ORK)

Lufthansa Logo
Lufthansa

May 20

BOS
20h 20m
MUC
FRA

May 21

ORK
Lufthansa Logo
Lufthansa

Jun 11

ORK
27h
FRA

Jun 12

BOS

as low as

$812

Boston, US (BOS) - Cork, IE (ORK)

KLM Logo
KLM

May 29

BOS
21h 20m
CDG

May 30

ORK
KLM Logo
KLM

Jun 3

ORK
25h 10m
AMS

Jun 4

BOS

as low as

$817

Boston, US (BOS) - Cork, IE (ORK)

Air France Logo
Air France

May 29

BOS
21h 20m
CDG

May 30

ORK
Air France Logo
Air France

Jun 3

ORK
25h 10m
AMS

Jun 4

BOS

as low as

$817

Top Deals on flights from Boston to Knock

Boston, US (BOS) - Knock, IE (NOC)

Air Canada Logo
Air Canada

May 18

BOS
30h 45m
YUL
LHR

May 19

NOC
Air Canada Logo
Air Canada

Jun 11

NOC
26h 53m
LHR
YYZ

Jun 12

BOS

as low as

$809

Boston, US (BOS) - Knock, IE (NOC)

Virgin Atlantic Logo
Virgin Atlantic

May 18

BOS
16h 20m
LHR

May 19

NOC
Virgin Atlantic Logo
Virgin Atlantic

Jun 11

NOC
26h 35m
LHR

Jun 12

BOS

as low as

$832

Boston, US (BOS) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

May 18

BOS
19h 5m
DUB
LHR

May 19

NOC
Aer Lingus Logo
Aer Lingus

Jun 11

NOC
25h 35m
LHR
DUB

Jun 12

BOS

as low as

$850

Boston, US (BOS) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

May 18

BOS
19h 5m
DUB
LHR

May 19

NOC
Aer Lingus Logo
Aer Lingus

Jun 11

NOC
9h 30m
LHR

Jun 11

BOS

as low as

$852

Boston, US (BOS) - Knock, IE (NOC)

American Airlines Logo
American Airlines

Jun 13

BOS
16h 25m
LHR

Jun 14

NOC
American Airlines Logo
American Airlines

Jun 20

NOC
9h 30m
LHR

Jun 20

BOS

as low as

$955

Boston, US (BOS) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

Jun 13

BOS
16h 25m
LHR

Jun 14

NOC
Aer Lingus Logo
Aer Lingus

Jun 20

NOC
21h
LHR
JFK

Jun 21

BOS

as low as

$965

Boston, US (BOS) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 13

BOS
16h 25m
LHR

Jun 14

NOC
British Airways Logo
British Airways

Jun 20

NOC
7h
LHR

Jun 20

BOS

as low as

$970

Boston, US (BOS) - Knock, IE (NOC)

British Airways Logo
British Airways

Jun 13

BOS
29h 22m
JFK
LHR

Jun 14

NOC
British Airways Logo
British Airways

Jun 20

NOC
7h
LHR

Jun 20

BOS

as low as

$975

Boston, US (BOS) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

Jun 13

BOS
18h
SNN
LHR

Jun 14

NOC
Aer Lingus Logo
Aer Lingus

Jun 20

NOC
7h
LHR

Jun 20

BOS

as low as

$1178

Boston, US (BOS) - Knock, IE (NOC)

Aer Lingus Logo
Aer Lingus

Jun 13

BOS
18h
SNN
LHR

Jun 14

NOC
Aer Lingus Logo
Aer Lingus

Jun 20

NOC
25h 35m
LHR
DUB

Jun 21

BOS

as low as

$1239

Boston, US (BOS) - Knock, IE (NOC)

Virgin Atlantic Logo
Virgin Atlantic

Jun 13

BOS
16h 20m
LHR

Jun 14

NOC
Virgin Atlantic Logo
Virgin Atlantic

Jun 20

NOC
26h 35m
LHR

Jun 21

BOS

as low as

$1326

Boston, US (BOS) - Knock, IE (NOC)

IBERIA Logo
IBERIA

Jun 13

BOS
14h 40m
LHR

Jun 14

NOC
IBERIA Logo
IBERIA

Jun 20

NOC
7h
LHR

Jun 20

BOS

as low as

$1339

Top Deals on flights from Boston to Donegal

Boston, US (BOS) - Donegal, IE (CFN)

British Airways Logo
British Airways

May 29

BOS
30h 35m
LHR
DUB

May 30

CFN
British Airways Logo
British Airways

Jun 5

CFN
6h 45m
DUB

Jun 5

BOS

as low as

$893

Boston, US (BOS) - Donegal, IE (CFN)

British Airways Logo
British Airways

May 29

BOS
30h 35m
LHR
DUB

May 30

CFN
British Airways Logo
British Airways

Jun 5

CFN
26h 40m
DUB
LHR

Jun 6

BOS

as low as

$900

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 29

BOS
26h 15m
JFK
DUB

May 30

CFN
Aer Lingus Logo
Aer Lingus

Jun 5

CFN
6h 45m
DUB

Jun 5

BOS

as low as

$905

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 29

BOS
18h 20m
LHR
DUB

May 30

CFN
Aer Lingus Logo
Aer Lingus

Jun 5

CFN
6h 45m
DUB

Jun 5

BOS

as low as

$914

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 5

BOS
20h 30m
DUB

Jun 6

CFN
Aer Lingus Logo
Aer Lingus

Jun 11

CFN
6h 45m
DUB

Jun 11

BOS

as low as

$924

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 29

BOS
26h 15m
JFK
DUB

May 30

CFN
Aer Lingus Logo
Aer Lingus

Jun 5

CFN
28h 8m
DUB
JFK

Jun 6

BOS

as low as

$925

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 5

BOS
20h 30m
JFK
DUB

Jun 6

CFN
Aer Lingus Logo
Aer Lingus

Jun 11

CFN
10h 50m
DUB

Jun 11

BOS

as low as

$929

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 14

BOS
22h 50m
JFK
DUB

May 15

CFN
Aer Lingus Logo
Aer Lingus

May 18

CFN
14h 17m
DUB
JFK

May 19

BOS

as low as

$950

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 29

BOS
18h 20m
LHR
DUB

May 30

CFN
Aer Lingus Logo
Aer Lingus

Jun 5

CFN
9h 15m
DUB
LHR

Jun 5

BOS

as low as

$979

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

Jun 16

BOS
20h 30m
DUB

Jun 17

CFN
Aer Lingus Logo
Aer Lingus

Jun 24

CFN
6h 45m
DUB

Jun 24

BOS

as low as

$980

Boston, US (BOS) - Donegal, IE (CFN)

British Airways Logo
British Airways

Jun 5

BOS
30h 35m
LHR
DUB

Jun 6

CFN
British Airways Logo
British Airways

Jun 11

CFN
12h 10m
DUB
LHR

Jun 11

BOS

as low as

$996

Boston, US (BOS) - Donegal, IE (CFN)

Aer Lingus Logo
Aer Lingus

May 9

BOS
22h 35m
DUB

May 10

CFN
Aer Lingus Logo
Aer Lingus

May 12

CFN
24h 10m
DUB

May 13

BOS

as low as

$1179

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