What is the cheapest airline that flies from United States to London City?

SWISS, United Airlines, and ITA Airways are the most popular carriers operating from United States to London City

How long does it take to fly to London City Airport?

On average, it takes 6h 30m to fly from United States to London City Airport if you fly out of Boston (the most popular airport in United States) and into London Heathrow Airport (the most popular airport in London City Airport). If you’re flying out of New York and into London Heathrow Airport, then the flight time is around 6h 50m.

What airlines fly to London City Airport?

SWISS, Delta and KLM are the top three most popular airlines that fly to London City Airport from United States according to our data. SWISS is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London City Airport. Keep in mind that there are 3 different airlines that fly to London City Airport on a routine basis, so you have a few additional options to choose from.

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?

As of August 2025, there are 5 operators available to choose from 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.

$226 Cheap Flights from United States to London City Airport in 2025

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Find the cheapest flights from the United States to London

Round-trip

One-way

Last minute

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

9:40 pm - 12:30 pmBOS-LCY

9h 50m1 stop

8:45 am - 3:55 pmLCY-BOS

12h 10m1 stop

$431Lufthansa

Find Deal

Tue, Sep 9 - Thu, Sep 11

5:05 pm - 12:30 pmBOS-LCY

14h 25m1 stop

8:45 am - 3:40 pmLCY-BOS

11h 55m1 stop

$456

Find Deal

Tue, Aug 26 - Thu, Aug 28

5:05 pm - 12:30 pmBOS-LCY

14h 25m1 stop

9:25 am - 3:25 pmLCY-BOS

11h 00m1 stop

$471SWISS

Find Deal

Tue, Oct 7 - Wed, Oct 15

7:30 pm - 8:50 amSFO-LCY

29h 20m1 stop

9:25 am - 4:10 pmLCY-SFO

14h 45m1 stop

$520SWISS

Find Deal

Tue, Aug 19 - Tue, Aug 26

4:45 pm - 5:20 pmLAX-LCY

16h 35m1 stop

9:20 am - 2:50 pmLCY-LAX

13h 30m1 stop

$544Virgin Atlantic

Find Deal

Tue, Aug 19 - Thu, Sep 4

4:50 pm - 4:40 pmLAX-LCY

15h 50m1 stop

8:10 pm - 11:50 amLCY-LAX

23h 40m1 stop

$545Virgin Atlantic

Find Deal

Mon, Sep 22 - Mon, Sep 29

5:25 pm - 8:50 amIAD-LCY

10h 25m1 stop

7:45 am - 3:35 pmLCY-IAD

12h 50m1 stop

$562Delta

Find Deal

Wed, Aug 20 - Fri, Aug 29

4:45 pm - 7:15 amLAX-LCY

30h 30m1 stop

7:45 am - 2:50 pmLCY-LAX

15h 05m1 stop

$562Delta

Find Deal

Tue, Aug 19 - Wed, Aug 27

4:15 pm - 9:30 amORD-LCY

11h 15m1 stop

9:20 am - 2:10 pmLCY-ORD

10h 50m1 stop

$569KLM

Find Deal

Tue, Sep 2 - Tue, Sep 9

1:45 pm - 6:30 pmSFO-LCY

20h 45m1 stop

8:10 pm - 11:45 amLCY-SFO

23h 35m1 stop

$612KLM

Find Deal

Tue, Oct 7 - Sun, Oct 19

ITA Airways flights from United States to London City Airport

Our best ITA Airways deals on United States to London City Airport flight tickets

ITA Airways

Oct 12

JFK4:05 pmNew York John F Kennedy Intl

13h 00m

1 stop

LCY10:05 amLondon City

Nov 10

LCY4:45 pmLondon City

26h 30m

1 stop

JFK2:15 pmNew York John F Kennedy Intl

$514

Find similar

ITA Airways

Nov 12

BOS5:20 pmBoston Logan Intl

12h 35m

1 stop

LCY10:55 amLondon City

Nov 18

LCY4:45 pmLondon City

26h 00m

1 stop

BOS1:45 pmBoston Logan Intl

$520

Find similar

ITA Airways

Oct 20

JFK4:05 pmNew York John F Kennedy Intl

13h 00m

1 stop

LCY10:05 amLondon City

Nov 13

LCY8:25 amLondon City

15h 30m

1 stop

JFK6:55 pmNew York John F Kennedy Intl

$524

Find similar

British Airways flights from United States to London City Airport

Our best British Airways deals on United States to London City Airport flight tickets

British Airways

Aug 26

ORD10:25 pmChicago O'Hare Intl

13h 05m

1 stop

LCY5:30 pmLondon City

Sep 2

LCY6:45 amLondon City

15h 00m

1 stop

ORD3:45 pmChicago O'Hare Intl

$530

Find similar

British Airways

Aug 26

ORD10:25 pmChicago O'Hare Intl

17h 15m

1 stop

LCY9:40 pmLondon City

Sep 2

LCY9:05 amLondon City

12h 40m

1 stop

ORD3:45 pmChicago O'Hare Intl

$531

Find similar

British Airways

Aug 11

ORD10:25 pmChicago O'Hare Intl

17h 15m

1 stop

LCY9:40 pmLondon City

Aug 18

LCY1:20 pmLondon City

30h 10m

1 stop

ORD1:30 pmChicago O'Hare Intl

$532

Find similar

momondo Fare Finder

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

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 9/9

9:40 pm-12:30 pm

1 stop9h 50m

London City

Thu 9/11

8:45 am-3:55 pm

1 stop12h 10m

$431

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 8/26

5:05 pm-12:30 pm

1 stop14h 25m

London City

Thu 8/28

8:45 am-3:40 pm

1 stop11h 55m

$456

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 10/7

5:05 pm-12:30 pm

1 stop14h 25m

London City

Wed 10/15

9:25 am-3:25 pm

1 stop11h 00m

$471

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 8/19

7:30 pm-8:50 am

1 stop29h 20m

London City

Tue 8/26

9:25 am-4:10 pm

1 stop14h 45m

$520

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Tue 8/19

4:45 pm-5:20 pm

1 stop16h 35m

London City

Thu 9/4

9:20 am-2:50 pm

1 stop13h 30m

$544

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Mon 9/22

4:50 pm-4:40 pm

1 stop15h 50m

London City

Mon 9/29

8:10 pm-11:50 am

1 stop23h 40m

$545

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 8/20

5:25 pm-8:50 am

1 stop10h 25m

London City

Fri 8/29

7:45 am-3:35 pm

1 stop12h 50m

$562

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Tue 8/19

4:45 pm-7:15 am

1 stop30h 30m

London City

Wed 8/27

7:45 am-2:50 pm

1 stop15h 05m

$562

ChicagoLondon

ORD - LCY

ORDLCY

Chicago O'Hare Intl

Tue 9/2

4:15 pm-9:30 am

1 stop11h 15m

London City

Tue 9/9

9:20 am-2:10 pm

1 stop10h 50m

$569

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 10/7

1:45 pm-6:30 pm

1 stop20h 45m

London City

Sun 10/19

8:10 pm-11:45 am

1 stop23h 35m

$612

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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Other information

What is the cheapest day to depart on your flight to London City Airport?

The cheapest day to depart from United States to London City Airport is on a Tuesday. Travelers who choose to depart for London City Airport on a Tuesday will often find tickets for as low as $582. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London City Airport on Sunday is $1,170.

What is the cheapest time of day to depart on your flight to London City Airport?

Our most recent data shows that the best time of day to fly to London City Airport is in the morning. Flights from United States to London City Airport during this time can be as low as $583. Flights in the evening are often more expensive with an average ticket price of $721.

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

You could potentially save up to 16% 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

Best Price Found	$226
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to London City Airport from United States in the past 72 hours is $226. The best round-trip flight deal from United States to London City Airport found on momondo in the last 72 hours is $431.

The fastest flight from United States to London City Airport takes 9h 45m

There are no direct flights from United States to London City Airport. Popular non-direct routes for this connection are New York John F Kennedy Intl Airport - London City Airport, Newark Airport - London City Airport and Boston Logan Intl Airport - London City Airport.

Search flight deals

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?
As of August 2025, there are 5 operators available to choose from 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
SWISS	PriceFrom $444	Free Cancellation	Rating 7.5 1,687 reviews	Search SWISS flights
KLM	PriceFrom $658	Free Cancellation	Rating 7.8 1,381 reviews	Search KLM flights
Delta	PriceFrom $674	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights

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Watford

Canterbury

Richmond

Wembley

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.

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Cheap flights from the United States to London from $226

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 8/19. 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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Filter for what you want

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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

Recent one-way flight deals from the United States to London

Recent last minute flight deals from the United States to London

ITA Airways flights from United States to London City Airport

Our best ITA Airways deals on United States to London City Airport flight tickets

British Airways flights from United States to London City Airport

Our best British Airways deals on United States to London City Airport flight tickets

momondo Fare Finder

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

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 day to depart on your flight to London City Airport?

What is the cheapest time of day to depart on your flight to London City Airport?

Our most recent data shows that the best time of day to fly to London City Airport is in the morning. Flights from United States to London City Airport during this time can be as low as $583. Flights in the evening are often more expensive with an average ticket price of $721.

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

You could potentially save up to 16% on your flight if you consider stops on a United States to London City Airport flight.

What is the cheapest airline that flies from United States to London City?

SWISS, United Airlines, and ITA Airways are the most popular carriers operating from United States to London City

What airlines fly to London City Airport?

How long does it take to fly to London City Airport?

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

Best Price Found

Fastest flight time

Direct flights

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

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?

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

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

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo