Find Deals on Flights from London to Boston Logan International (LON - BOS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from London to Boston Logan International

(Round-trip)
Depart: Wed Feb 22 2017 Return: Mon Feb 27 2017 Trip spans 6 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 15m
nonstop
Depart: Mon Jan 30 2017 Return: Thu Feb 2 2017 Trip spans 4 days
Major Airline
Major Airline
LHR
BOS
7h 35m
nonstop
BOS
LHR
6h 15m
nonstop
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
SWISS
SWISS
LCY
BOS
11h 35m
1 stop
BOS
LCY
13h 55m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 13 2017 Trip spans 13 days
KLM
KLM
LHR
BOS
11h 16m
1 stop
BOS
LHR
10h 14m
1 stop
Depart: Fri May 12 2017 Return: Mon May 15 2017 Trip spans 4 days
WOW air
WOW air
LGW
BOS
10h 25m
1 stop
BOS
LGW
10h 30m
1 stop
Depart: Sat Feb 18 2017 Return: Thu Feb 23 2017 Trip spans 6 days
Finnair
Finnair
LHR
BOS
7h 35m
nonstop
BOS
LHR
6h 15m
nonstop
Depart: Sun Apr 2 2017 Return: Sun Apr 30 2017 Trip spans 29 days
Virgin Atlantic
Virgin Atlantic
LHR
BOS
7h 10m
nonstop
BOS
LHR
6h 47m
nonstop
Depart: Mon Jun 5 2017 Return: Mon Jun 19 2017 Trip spans 15 days
British Airways
British Airways
LHR
BOS
11h 50m
1 stop
BOS
LHR
6h 35m
nonstop
Depart: Mon Jun 26 2017 Return: Mon Jul 3 2017 Trip spans 8 days
WestJet
WestJet
LGW
BOS
23h 01m
1 stop
BOS
LGW
13h 53m
1 stop
Depart: Mon Jul 3 2017 Return: Sat Jul 15 2017 Trip spans 13 days
Icelandair
Icelandair
LHR
BOS
26h 25m
1 stop
BOS
LHR
9h 15m
1 stop
Depart: Mon May 1 2017 Return: Fri May 5 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LHR
BOS
16h 30m
1 stop
BOS
LHR
16h 10m
1 stop
Depart: Mon Jan 30 2017 Return: Sun Feb 5 2017 Trip spans 7 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 15m
nonstop
Depart: Mon Mar 6 2017 Return: Mon Mar 13 2017 Trip spans 7 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 15m
nonstop
Depart: Wed Mar 8 2017 Return: Tue Mar 14 2017 Trip spans 6 days
SWISS
SWISS
LCY
BOS
11h 35m
1 stop
BOS
LCY
10h 05m
1 stop
Depart: Mon May 15 2017 Return: Thu May 18 2017 Trip spans 4 days
Major Airline
Major Airline
LHR
BOS
7h 15m
nonstop
BOS
LHR
6h 30m
nonstop
Depart: Mon Feb 13 2017 Return: Mon Feb 27 2017 Trip spans 15 days
SWISS
SWISS
LCY
BOS
11h 35m
1 stop
BOS
LCY
13h 55m
1 stop
Depart: Fri Jan 20 2017 Return: Sun Jan 22 2017 Trip spans 3 days
Delta
Delta
LHR
BOS
7h 35m
nonstop
BOS
LHR
6h 20m
nonstop
Depart: Tue Jun 27 2017 Return: Mon Jul 3 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
LCY
BOS
11h 40m
1 stop
BOS
LCY
9h 40m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 13 2017 Trip spans 13 days
Norwegian
Norwegian
LGW
BOS
7h 30m
nonstop
BOS
LGW
6h 15m
nonstop
Depart: Sat Mar 25 2017 Return: Sat Apr 1 2017 Trip spans 8 days
WOW air
WOW air
LGW
BOS
10h 40m
1 stop
BOS
LGW
10h 30m
1 stop
Direct flights LON to BOS on Delta
Flight # Depart LHR Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
59 9:20 am 12:20 pm Feb 1 - Feb 7
59 9:20 am 12:20 pm Feb 9 - Feb 15
59 9:20 am 12:20 pm Feb 17 - Feb 27
59 9:20 am 12:26 pm Jan 24 - Jan 31
4378 4:45 pm 7:20 pm Feb 13 - Mar 1
4378 4:45 pm 7:20 pm Jan 17 - Jan 26
4378 4:45 pm 7:20 pm Jan 28 - Feb 3
4378 4:45 pm 7:20 pm Feb 5 - Feb 12
* 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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

London
only $400
only $426
only $340
Destination

Boston
$340
Airlines Airline reviews

174 travelers who booked a flight from London to Boston rated their chosen airlines with an average of 8.2.

Overall
8.2
Boarding
8.4
Crew
8.9
Comfort
7.9
Food
7.9
Entertainment
8.3