Find cheap flights from Massachusetts to Europe

Find cheap flights from Massachusetts to Europe

Round-trip
Economy
Washington (WAS)
Europe
Mon 9/28
Mon 10/5
Any month
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Search hundreds of travel sites at once for deals on flights to Europe

Good to know

Low season

February Best time to beat the crowds with an average 4% drop in price.

High season

June Most popular time to fly with an average 23% increase in price.

Average price of a round-trip

$624 (avg. price over the last 2 weeks)

Good deal for a round-trip

$240 or less

FAQs for booking Massachusetts to Europe flights

Which airlines have a flexible cancellation policy for flights from Massachusetts to Europe due to COVID-19?

Which airlines apply social distancing measures on flights from Massachusetts to Europe due to COVID-19?

How does KAYAK find such low prices on flights from Massachusetts to Europe?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Europe?

What is the Hacker Fare option on flights from Massachusetts to Europe?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Europe?

Top {4} airlines serving from Massachusetts to Europe

Scores according to KAYAK customer reviews

7.4
Aer Lingus
Overall score based on 6,069 reviews
7.6
Boarding
7.2
Comfort
8.0
Crew
7.1
Entertainment
6.8
Food
Airline reviews
Read more about Aer Lingus

Book cheap flights from Massachusetts to Europe

Recent round-trip flight deals

10/24
Sat
1 stop
TAP AIR PORTUGAL
11h 40m
BOS - DUB
11/1
Sun
1 stop
TAP AIR PORTUGAL
25h 25m
DUB - BOS
2/21
Sun
3 stops
Multiple Airlines
31h 45m
BOS - ATH
3/7
Sun
2 stops
Multiple Airlines
25h 05m
ATH - BOS
11/20
Fri
nonstop
Aer Lingus
5h 55m
BOS - DUB
11/23
Mon
nonstop
Aer Lingus
7h 20m
DUB - BOS
10/18
Sun
1 stop
Icelandair
10h 15m
BOS - CDG
10/22
Thu
1 stop
Icelandair
10h 35m
CDG - BOS
10/28
Wed
1 stop
Qatar Airways
33h 10m
BOS - SOF
11/18
Wed
1 stop
Qatar Airways
28h 55m
SOF - BOS
12/9
Wed
1 stop
TAP AIR PORTUGAL
16h 40m
BOS - DUB
12/13
Sun
1 stop
TAP AIR PORTUGAL
25h 25m
DUB - BOS
11/3
Tue
1 stop
Turkish Airlines
33h 30m
BOS - SOF
11/14
Sat
1 stop
Turkish Airlines
28h 30m
SOF - BOS
11/10
Tue
3 stops
Multiple Airlines
22h 45m
BOS - DUB
11/12
Thu
1 stop
Multiple Airlines
25h 25m
DUB - BOS
11/8
Sun
1 stop
TAP AIR PORTUGAL
16h 40m
BOS - DUB
11/10
Tue
1 stop
TAP AIR PORTUGAL
25h 25m
DUB - BOS
12/9
Wed
nonstop
Aer Lingus
6h 00m
BOS - DUB
12/13
Sun
nonstop
Aer Lingus
7h 20m
DUB - BOS
10/24
Sat
1 stop
Multiple Airlines
11h 40m
BOS - DUB
10/31
Sat
3 stops
Multiple Airlines
36h 05m
DUB - BOS
10/5
Mon
1 stop
TAP AIR PORTUGAL
13h 25m
BOS - DUB
10/31
Sat
1 stop
TAP AIR PORTUGAL
25h 25m
DUB - BOS
11/6
Fri
nonstop
Aer Lingus
6h 00m
BOS - DUB
11/20
Fri
nonstop
Aer Lingus
7h 20m
DUB - BOS
2/10
Wed
1 stop
Icelandair
10h 00m
BOS - CDG
2/17
Wed
1 stop
Icelandair
10h 55m
CDG - BOS
11/11
Wed
2 stops
Multiple Airlines
32h 55m
BOS - LGW
11/20
Fri
3 stops
Multiple Airlines
48h 34m
LGW - BOS
1/15
Fri
1 stop
TAP AIR PORTUGAL
16h 40m
BOS - DUB
2/12
Fri
1 stop
TAP AIR PORTUGAL
13h 35m
DUB - BOS
11/23
Mon
nonstop
Aer Lingus
6h 00m
BOS - DUB
12/7
Mon
nonstop
Aer Lingus
7h 20m
DUB - BOS
2/14
Sun
1 stop
Icelandair
10h 00m
BOS - CDG
2/23
Tue
1 stop
Icelandair
10h 55m
CDG - BOS
10/25
Sun
1 stop
Multiple Airlines
16h 40m
BOS - DUB
11/1
Sun
3 stops
Multiple Airlines
36h 05m
DUB - BOS
1/15
Fri
1 stop
TAP AIR PORTUGAL
22h 55m
BOS - DUB
2/12
Fri
1 stop
TAP AIR PORTUGAL
13h 35m
DUB - BOS
Show more results

Recent one-way flight deals

11/11
Wed
1 stop
TAP AIR PORTUGAL
19h 10m
BOS - LHR
12/10
Thu
2 stops
Multiple Airlines
28h 15m
BOS - LGW
11/20
Fri
1 stop
Icelandair
10h 00m
BOS - CDG
11/1
Sun
1 stop
TAP AIR PORTUGAL
12h 55m
BOS - LHR
10/25
Sun
3 stops
Multiple Airlines
37h 25m
BOS - ATH
11/19
Thu
1 stop
Turkish Airlines
17h 30m
BOS - CDG
10/23
Fri
1 stop
TAP AIR PORTUGAL
16h 00m
BOS - LHR
11/2
Mon
3 stops
Multiple Airlines
55h 25m
BOS - ATH
12/1
Tue
2 stops
Azores Airlines
16h 30m
BOS - CDG
10/5
Mon
1 stop
TAP AIR PORTUGAL
11h 00m
BOS - LHR
11/1
Sun
3 stops
Multiple Airlines
42h 25m
BOS - ATH
11/25
Wed
1 stop
Aer Lingus
9h 00m
BOS - CDG
10/25
Sun
3 stops
Multiple Airlines
48h 10m
BOS - DUB
11/29
Sun
1 stop
British Airways
13h 25m
BOS - ATH
10/19
Mon
nonstop
Virgin Atlantic
6h 50m
BOS - CDG
10/28
Wed
1 stop
Qatar Airways
33h 10m
BOS - SOF
11/7
Sat
3 stops
Multiple Airlines
42h 25m
BOS - ATH
10/24
Sat
1 stop
TAP AIR PORTUGAL
14h 20m
BOS - LHR
11/23
Mon
nonstop
SWISS
7h 15m
BOS - ZRH
11/1
Sun
1 stop
Lufthansa
21h 30m
BOS - ATH
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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