Find Cheap Flights from Boston Logan International to United Kingdom

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

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

Book cheap flights from Boston Logan International to United Kingdom

(Round-trip)
Depart: Sun Jan 14 2018 Return: Fri Jan 19 2018 Trip spans 6 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Sat Oct 28 2017 Return: Mon Nov 6 2017 Trip spans 10 days
WOW air
WOW air
BOS
EDI
10h 25m
1 stop
EDI
BOS
10h 45m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 14 2017 Trip spans 12 days
Thomas Cook Airlines
Thomas Cook Airlines
BOS
MAN
6h 20m
nonstop
MAN
BOS
7h 10m
nonstop
Depart: Wed Sep 13 2017 Return: Thu Sep 21 2017 Trip spans 9 days
Delta
Delta
BOS
INV
18h 20m
2 stops
INV
BOS
17h 24m
2 stops
Depart: Fri Nov 24 2017 Return: Thu Nov 30 2017 Trip spans 7 days
Icelandair
Icelandair
BOS
LHR
9h 35m
1 stop
LHR
BOS
10h 20m
1 stop
Depart: Sun Oct 1 2017 Return: Sun Oct 8 2017 Trip spans 8 days
KLM
KLM
BOS
LHR
6h 41m
nonstop
LHR
BOS
7h 48m
nonstop
Depart: Fri Dec 15 2017 Return: Sun Dec 31 2017 Trip spans 17 days
Major Airline
Major Airline
BOS
LHR
6h 20m
nonstop
LHR
BOS
7h 30m
nonstop
Depart: Fri Aug 25 2017 Return: Thu Sep 14 2017 Trip spans 21 days
United
United
BOS
GLA
12h 05m
1 stop
GLA
BOS
12h 37m
1 stop
Depart: Tue Sep 26 2017 Return: Mon Oct 9 2017 Trip spans 14 days
Finnair
Finnair
BOS
LHR
6h 35m
nonstop
LHR
BOS
7h 15m
nonstop
Depart: Sun Dec 24 2017 Return: Mon Jan 8 2018 Trip spans 16 days
Virgin Atlantic
Virgin Atlantic
BOS
LHR
6h 20m
nonstop
LHR
BOS
7h 35m
nonstop
Depart: Sat Oct 28 2017 Return: Sat Nov 4 2017 Trip spans 8 days
Iberia
Iberia
BOS
LGW
12h 35m
1 stop
LGW
BOS
23h 15m
1 stop
Depart: Wed Nov 22 2017 Return: Sat Dec 2 2017 Trip spans 11 days
SWISS
SWISS
BOS
BHX
29h 20m
1 stop
BHX
BOS
16h 20m
1 stop
Depart: Wed Oct 25 2017 Return: Wed Nov 1 2017 Trip spans 8 days
British Airways
British Airways
BOS
MAN
8h 40m
1 stop
MAN
BOS
17h 58m
1 stop
Depart: Wed Sep 27 2017 Return: Wed Oct 4 2017 Trip spans 8 days
Alitalia
Alitalia
BOS
LCY
23h 25m
2 stops
LCY
BOS
12h 45m
1 stop
Depart: Mon Jan 15 2018 Return: Mon Jan 22 2018 Trip spans 8 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
Depart: Wed Nov 15 2017 Return: Fri Nov 24 2017 Trip spans 10 days
Lufthansa
Lufthansa
BOS
SOU
16h 55m
1 stop
SOU
BOS
15h 25m
1 stop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Air Canada
Air Canada
BOS
BFS
21h 00m
2 stops
BFS
BOS
15h 31m
2 stops
Depart: Mon Sep 11 2017 Return: Wed Sep 27 2017 Trip spans 17 days
Turkish Airlines
Turkish Airlines
BOS
EDI
34h 25m
1 stop
EDI
BOS
31h 20m
1 stop
Depart: Thu Oct 19 2017 Return: Tue Oct 24 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
BOS
LCY
10h 05m
1 stop
LCY
BOS
11h 40m
1 stop
Depart: Wed Nov 1 2017 Return: Mon Nov 6 2017 Trip spans 6 days
Norwegian
Norwegian
BOS
LGW
6h 20m
nonstop
LGW
BOS
7h 30m
nonstop
* 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

Boston
$295
Destination

Inverness
$438
Belfast
$612
Southampton
$591
London
only $442
only $568
only $295
Manchester
$394
Glasgow
$481
Edinburgh
$380
Birmingham
$503