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Cheap flights from Boston to London from $300

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boston to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 8:35 pmBOS  Boston Logan Intl-LCY London City
19h 45m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$681Multiple Airlines
Tue, Jan 19 - Wed, Jan 27
Multiple Airlines Logo
7:50 pm - 5:30 pmBOS  Boston Logan Intl-LCY London City
16h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$710Multiple Airlines
Mon, Jan 11 - Fri, Jan 15
Multiple Airlines Logo
7:50 pm - 5:30 pmBOS  Boston Logan Intl-LCY London City
16h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$716Multiple Airlines
Mon, Jan 11 - Fri, Jan 15
Multiple Airlines Logo
7:50 pm - 6:35 pmBOS  Boston Logan Intl-LCY London City
17h 45m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$724Multiple Airlines
Mon, Jan 4 - Wed, Jan 13
Multiple Airlines Logo
7:50 pm - 5:30 pmBOS  Boston Logan Intl-LCY London City
16h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$727Multiple Airlines
Tue, Jan 12 - Wed, Jan 20
Multiple Airlines Logo
7:50 pm - 5:30 pmBOS  Boston Logan Intl-LCY London City
16h 40m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$746Multiple Airlines
Mon, Jan 18 - Fri, Jan 22
Multiple Airlines Logo
4:05 pm - 9:15 amBOS  Boston Logan Intl-LCY London City
12h 10m1 stop Frankfurt am Main
Multiple Airlines Logo
9:15 am - 8:20 pmLCY  London City-BOS Boston Logan Intl
16h 05m1 stop Zurich
$748Multiple Airlines
Wed, Dec 2 - Fri, Dec 4
Multiple Airlines Logo
7:50 pm - 5:20 pmBOS  Boston Logan Intl-LCY London City
16h 30m3 stops Reykjavik Keflavik Intl Dublin Amsterdam Schiphol
Multiple Airlines Logo
6:50 am - 5:50 pmLCY  London City-BOS Boston Logan Intl
16h 00m2 stops Dublin Reykjavik Keflavik Intl
$749Multiple Airlines
Mon, Jan 18 - Fri, Jan 22
Multiple Airlines Logo
4:05 pm - 9:15 amBOS  Boston Logan Intl-LCY London City
12h 10m1 stop Frankfurt am Main
Multiple Airlines Logo
9:15 am - 8:20 pmLCY  London City-BOS Boston Logan Intl
16h 05m1 stop Zurich
$756Multiple Airlines
Mon, Nov 23 - Wed, Nov 25
SWISS Logo
9:50 pm - 12:50 pmBOS  Boston Logan Intl-LCY London City
10h 00m1 stop Zurich
SWISS Logo
1:25 pm - 8:20 pmLCY  London City-BOS Boston Logan Intl
11h 55m1 stop Zurich
$766SWISS
Sun, Dec 6 - Wed, Dec 9

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SWISS flights from Boston to London City Airport

Our best SWISS deals on Boston to London City Airport flight tickets
SWISS
Dec 6
BOS9:50 pmBoston Logan Intl
10h 00m
1 stop
LCY12:50 pmLondon City
Dec 9
LCY1:25 pmLondon City
11h 55m
1 stop
BOS8:20 pmBoston Logan Intl
$766
SWISS
Dec 6
BOS9:50 pmBoston Logan Intl
10h 00m
1 stop
LCY12:50 pmLondon City
Dec 16
LCY1:25 pmLondon City
11h 55m
1 stop
BOS8:20 pmBoston Logan Intl
$767
SWISS
Jan 13
BOS9:50 pmBoston Logan Intl
10h 00m
1 stop
LCY12:50 pmLondon City
Jan 21
LCY1:25 pmLondon City
11h 55m
1 stop
BOS8:20 pmBoston Logan Intl
$775

KLM flights from Boston to London City Airport

Our best KLM deals on Boston to London City Airport flight tickets
KLM
Nov 4
BOS7:25 pmBoston Logan Intl
9h 05m
1 stop
LCY9:30 amLondon City
Nov 10
LCY8:40 amLondon City
10h 33m
1 stop
BOS2:13 pmBoston Logan Intl
$870
KLM
Nov 16
BOS7:25 pmBoston Logan Intl
9h 05m
1 stop
LCY9:30 amLondon City
Nov 22
LCY1:45 pmLondon City
10h 16m
1 stop
BOS7:01 pmBoston Logan Intl
$871

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to London City Airport that are best for you.

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Route

Depart

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Price

Cheapest round-trip

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Tue 1/19

7:50 pm-8:35 pm

2 stops19h 45m

London City

Wed 1/27

6:50 am-5:50 pm

2 stops16h 00m

$681

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 1/11

7:50 pm-5:30 pm

2 stops16h 40m

London City

Fri 1/15

6:50 am-5:50 pm

2 stops16h 00m

$710

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 1/11

7:50 pm-5:30 pm

2 stops16h 40m

London City

Fri 1/15

6:50 am-5:50 pm

2 stops16h 00m

$716

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 1/4

7:50 pm-6:35 pm

2 stops17h 45m

London City

Wed 1/13

6:50 am-5:50 pm

2 stops16h 00m

$724

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Tue 1/12

7:50 pm-5:30 pm

2 stops16h 40m

London City

Wed 1/20

6:50 am-5:50 pm

2 stops16h 00m

$727

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 1/18

7:50 pm-5:30 pm

2 stops16h 40m

London City

Fri 1/22

6:50 am-5:50 pm

2 stops16h 00m

$746

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Wed 12/2

4:05 pm-9:15 am

1 stop12h 10m

London City

Fri 12/4

9:15 am-8:20 pm

1 stop16h 05m

$748

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 1/18

7:50 pm-5:20 pm

3 stops16h 30m

London City

Fri 1/22

6:50 am-5:50 pm

2 stops16h 00m

$749

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Mon 11/23

4:05 pm-9:15 am

1 stop12h 10m

London City

Wed 11/25

9:15 am-8:20 pm

1 stop16h 05m

$756
Quickest round-trip

BostonLondon

BOS Boston Logan Intl - LCY London City

BOSLCY

Boston Logan Intl

Sun 12/6

9:50 pm-12:50 pm

1 stop10h 00m

London City

Wed 12/9

1:25 pm-8:20 pm

1 stop11h 55m

$766

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Boston to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to London City?

Iberia and SWISS are the most popular carriers operating from Boston Logan Intl to London City

When to book flights from Boston to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to London City Airport (BOS to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to London City Airport

Best Price Found

$300

Fastest flight time

8h 40m

Direct flights

None
The best one-way flight to London City Airport from Boston in the past 72 hours is $300. The best round-trip flight deal from Boston to London City Airport found on momondo in the last 72 hours is $681.
The fastest flight from Boston to London City Airport takes 8h 40m
There are no direct flights from Boston to London City Airport. There are no popular flight routes from Boston to London City Airport.
Search flight deals

Frequently asked questions about flying from Boston to London City Airport

  • How far is Boston Logan Intl to London City by plane?

    The straight-line distance from Boston Logan Intl to London City is 3276.0 mi. Typically, this will take 8h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to London City Airport?

    Prices for flights from Boston Logan Intl Airport to London City Airport were last updated today.

  • How old do you have to be to fly from Boston Logan Intl Airport to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Hayes
Milton Keynes
Luton
Stansted
Kingston upon Thames
Watford
Richmond
Dover
Wembley
Crawley
Worthing
Harrow
Brentford
Canterbury
Hook
Dunstable
Eastbourne

Why use momondo?

Why should I use momondo to find a flight deal from Boston to London?

It is quick and easy to find Boston to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Boston to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to London?

momondo provides multiple filters to help you find the best flight to London from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Boston and alert you when they change.

An easier way to manage your London City Airport trip

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