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Cheap flights from the United States to London from $312

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to London

Recent round-trip flight deals from the United States to London

Enter your travel dates to find the best prices.
SWISS Logo
5:25 pm - 8:40 am
JFK
-
LCY
11h 15m
1 stop
SWISS Logo
9:15 am - 4:40 pm
LCY
-
JFK
12h 25m
1 stop
$739SWISS
Tue, Oct 27 - Thu, Nov 26
SWISS Logo
8:30 pm - 12:35 pm
JFK
-
LCY
11h 05m
1 stop
SWISS Logo
9:15 am - 4:35 pm
LCY
-
JFK
12h 20m
1 stop
$742SWISS
Mon, Sep 14 - Tue, Sep 22
SWISS Logo
5:20 pm - 8:40 am
BOS
-
LCY
10h 20m
1 stop
SWISS Logo
9:15 am - 3:10 pm
LCY
-
BOS
10h 55m
1 stop
$742SWISS
Wed, Aug 19 - Tue, Aug 25
Multiple Airlines Logo
9:40 pm - 12:35 pm
BOS
-
LCY
9h 55m
1 stop
Multiple Airlines Logo
9:15 am - 3:40 pm
LCY
-
BOS
11h 25m
1 stop
$766Multiple Airlines
Tue, Jul 28 - Mon, Sep 7
Multiple Airlines Logo
8:20 pm - 12:35 pm
IAD
-
LCY
11h 15m
1 stop
Multiple Airlines Logo
9:15 am - 4:05 pm
LCY
-
IAD
11h 50m
1 stop
$841Multiple Airlines
Sun, Aug 9 - Wed, Aug 19
Virgin Atlantic Logo
1:45 pm - 4:40 pm
SFO
-
LCY
18h 55m
1 stop
Virgin Atlantic Logo
8:15 pm - 11:45 am
LCY
-
SFO
23h 30m
1 stop
$863Virgin Atlantic
Tue, Sep 15 - Tue, Oct 6
Delta Logo
1:50 pm - 4:35 pm
SFO
-
LCY
18h 45m
1 stop
Delta Logo
9:20 am - 11:50 am
LCY
-
SFO
34h 30m
1 stop
$882Delta
Sun, Nov 1 - Tue, Nov 10
Delta Logo
4:55 pm - 9:30 am
MIA
-
LCY
11h 35m
1 stop
Delta Logo
10:00 am - 2:45 pm
LCY
-
MIA
33h 45m
1 stop
$931Delta
Tue, Sep 8 - Wed, Sep 23
Virgin Atlantic Logo
5:40 pm - 7:45 pm
SEA
-
LCY
18h 05m
1 stop
Virgin Atlantic Logo
5:50 pm - 11:47 am
LCY
-
SEA
25h 57m
1 stop
$932Virgin Atlantic
Mon, Sep 7 - Mon, Sep 21
Lufthansa Logo
2:10 pm - 5:55 pm
SEA
-
LCY
19h 45m
1 stop
Lufthansa Logo
9:15 am - 8:03 pm
LCY
-
SEA
18h 48m
2 stops
$936Lufthansa
Mon, Sep 7 - Wed, Sep 9

SWISS flights from United States to London City Airport

Our best SWISS deals on United States to London City Airport flight tickets
SWISS
Oct 27
JFK5:25 pmNew York John F Kennedy Intl
11h 15m
1 stop
LCY8:40 amLondon City
Nov 26
LCY9:15 amLondon City
12h 25m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$739
SWISS
Sep 14
JFK8:30 pmNew York John F Kennedy Intl
11h 05m
1 stop
LCY12:35 pmLondon City
Sep 22
LCY9:15 amLondon City
12h 20m
1 stop
JFK4:35 pmNew York John F Kennedy Intl
$742
SWISS
Aug 23
BOS9:40 pmBoston Logan Intl
9h 55m
1 stop
LCY12:35 pmLondon City
Sep 2
LCY1:10 pmLondon City
11h 45m
1 stop
BOS7:55 pmBoston Logan Intl
$743

Virgin Atlantic flights from United States to London City Airport

Our best Virgin Atlantic deals on United States to London City Airport flight tickets
Virgin Atlantic
Jul 21
JFK4:40 pmNew York John F Kennedy Intl
9h 35m
1 stop
LCY7:15 amLondon City
Aug 18
LCY8:15 pmLondon City
23h 20m
1 stop
JFK2:35 pmNew York John F Kennedy Intl
$783
Virgin Atlantic
Jul 29
BOS8:25 pmBoston Logan Intl
15h 55m
1 stop
LCY5:20 pmLondon City
Aug 18
LCY8:15 pmLondon City
27h 15m
1 stop
BOS6:30 pmBoston Logan Intl
$790
Virgin Atlantic
Aug 20
JFK4:40 pmNew York John F Kennedy Intl
9h 35m
1 stop
LCY7:15 amLondon City
Sep 1
LCY9:20 amLondon City
10h 15m
1 stop
JFK2:35 pmNew York John F Kennedy Intl
$796

momondo Fare Finder

 
Customize your flight search to find flights from United States to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from the United States to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Tue 10/27

5:25 pm-8:40 am

1 stop11h 15m

London City

Thu 11/26

9:15 am-4:40 pm

1 stop12h 25m

$739

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 9/14

8:30 pm-12:35 pm

1 stop11h 05m

London City

Tue 9/22

9:15 am-4:35 pm

1 stop12h 20m

$742
Quickest round-trip

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 8/19

5:20 pm-8:40 am

1 stop10h 20m

London City

Tue 8/25

9:15 am-3:10 pm

1 stop10h 55m

$742

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 7/28

9:40 pm-12:35 pm

1 stop9h 55m

London City

Mon 9/7

9:15 am-3:40 pm

1 stop11h 25m

$766

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 8/9

8:20 pm-12:35 pm

1 stop11h 15m

London City

Wed 8/19

9:15 am-4:05 pm

1 stop11h 50m

$841

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 9/15

1:45 pm-4:40 pm

1 stop18h 55m

London City

Tue 10/6

8:15 pm-11:45 am

1 stop23h 30m

$863

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Sun 11/1

1:50 pm-4:35 pm

1 stop18h 45m

London City

Tue 11/10

9:20 am-11:50 am

1 stop34h 30m

$882

MiamiLondon

MIA - LCY

MIALCY

Miami

Tue 9/8

4:55 pm-9:30 am

1 stop11h 35m

London City

Wed 9/23

10:00 am-2:45 pm

1 stop33h 45m

$931

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 9/7

5:40 pm-7:45 pm

1 stop18h 05m

London City

Mon 9/21

5:50 pm-11:47 am

1 stop25h 57m

$932

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 9/7

2:10 pm-5:55 pm

1 stop19h 45m

London City

Wed 9/9

9:15 am-8:03 pm

2 stops18h 48m

$936

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 United States 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 month to fly to London City Airport?

If you aren’t able to travel during the month of November, then book flights to London City Airport from United States during August instead. Flights to London City Airport in August, while not as cheap as those in November, still average around $505.

Can stopping save me money on United States to London City Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a United States to London City Airport flight.

Cheap United States to London City Airport flight deals and tips

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

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from United States to London City Airport takes 9h 20m
There are no direct flights from United States to London City Airport. There are no popular flight routes from United States to London City Airport.
Search flight deals

Frequently asked questions about flying from the United States to London City Airport

  • When did momondo last update prices for flights from United States to London City Airport?

    Prices for flights from United States to London City Airport are updated daily.

  • How many operators does momondo search for flights from United States to London City Airport?

  • How old do you have to be to fly from United States 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 United States to London City Airport.

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

    The necessary travel and health documents for your London City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to London City Airport

Compare and see reviews for airlines that fly from United States to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $583Free CancellationRating
7.6
1,942 reviews
Search SWISS flights
DeltaPriceFrom $673Free CancellationRating
7.9
8,446 reviews
Search Delta flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Cobham
Folkestone
Romford
Uxbridge
Guildford

Why use momondo?

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

It is quick and easy to find United States 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 United States to London with flexible booking policies on momondo?

Flights from United States to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to London?

momondo helps you find the best flight between United States and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for United States to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London City Airport trip

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