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.

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 February 2026, 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.

$241 Cheap Flights from United States to London City Airport in 2026

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One-way

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

Enter your travel dates to find the best prices.

4:45 pm - 7:45 am

JFK

LCY

34h 00m

2 stops

4:45 pm - 6:55 pm

LCY

JFK

31h 10m

1 stop

$459ITA Airways

Sat, Feb 28 - Mon, Mar 2

9:15 pm - 9:50 pm

JFK

LCY

19h 35m

2 stops

4:45 pm - 2:15 pm

LCY

JFK

26h 30m

1 stop

$460ITA Airways

Mon, Feb 23 - Wed, Feb 25

4:25 pm - 8:40 am

JFK

LCY

11h 15m

1 stop

9:20 am - 5:40 pm

LCY

JFK

12h 20m

1 stop

$472SWISS

Wed, Mar 4 - Wed, Mar 11

9:50 pm - 5:05 pm

BOS

LCY

14h 15m

1 stop

1:30 pm - 8:20 pm

LCY

BOS

11h 50m

1 stop

$517SWISS

Wed, Feb 25 - Wed, Mar 4

7:10 pm - 5:20 pm

BOS

LCY

17h 10m

1 stop

8:40 am - 11:26 pm

LCY

BOS

19h 46m

2 stops

$536Virgin Atlantic

Tue, Mar 3 - Thu, Mar 5

3:05 pm - 6:25 pm

SEA

LCY

19h 20m

1 stop

8:05 pm - 12:35 pm

LCY

SEA

23h 30m

1 stop

$658Virgin Atlantic

Mon, Mar 2 - Mon, Mar 16

5:30 pm - 4:40 pm

SEA

LCY

15h 10m

1 stop

10:00 am - 4:30 pm

LCY

SEA

14h 30m

1 stop

$670Delta

Mon, Apr 27 - Tue, May 12

4:05 pm - 4:35 pm

SEA

LCY

17h 30m

1 stop

9:20 am - 4:30 pm

LCY

SEA

15h 10m

1 stop

$671Delta

Wed, Mar 25 - Wed, Apr 8

1:45 pm - 9:30 am

SEA

LCY

11h 45m

1 stop

9:20 am - 4:30 pm

LCY

SEA

15h 10m

1 stop

$672KLM

Mon, Apr 6 - Thu, May 7

5:15 pm - 8:50 am

ATL

LCY

10h 35m

1 stop

9:20 am - 5:50 pm

LCY

ATL

12h 30m

1 stop

$750KLM

Mon, Mar 2 - Tue, Mar 10

SWISS flights from United States to London City Airport

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

SWISS

Mar 4

JFK4:25 pmNew York John F Kennedy Intl

11h 15m

1 stop

LCY8:40 amLondon City

Mar 11

LCY9:20 amLondon City

12h 20m

1 stop

JFK5:40 pmNew York John F Kennedy Intl

$472

SWISS

Feb 25

BOS9:50 pmBoston Logan Intl

14h 15m

1 stop

LCY5:05 pmLondon City

Mar 4

LCY1:30 pmLondon City

11h 50m

1 stop

BOS8:20 pmBoston Logan Intl

$517

SWISS

Mar 3

BOS9:50 pmBoston Logan Intl

10h 05m

1 stop

LCY12:55 pmLondon City

Mar 10

LCY1:30 pmLondon City

11h 50m

1 stop

BOS9:20 pmBoston Logan Intl

$520

KLM flights from United States to London City Airport

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

KLM

Feb 23

BOS7:10 pmBoston Logan Intl

9h 20m

1 stop

LCY9:30 amLondon City

Mar 2

LCY7:45 amLondon City

10h 35m

1 stop

BOS1:20 pmBoston Logan Intl

$576

KLM

Feb 23

BOS7:10 pmBoston Logan Intl

9h 20m

1 stop

LCY9:30 amLondon City

Mar 2

LCY7:45 amLondon City

10h 35m

1 stop

BOS1:20 pmBoston Logan Intl

$577

KLM

Feb 5

BOS7:10 pmBoston Logan Intl

9h 20m

1 stop

LCY9:30 amLondon City

Feb 11

LCY7:45 amLondon City

10h 40m

1 stop

BOS1:25 pmBoston Logan Intl

$578

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

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sat 2/28

4:45 pm-7:45 am

2 stops34h 00m

London City

Mon 3/2

4:45 pm-6:55 pm

1 stop31h 10m

$459

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 2/23

9:15 pm-9:50 pm

2 stops19h 35m

London City

Wed 2/25

4:45 pm-2:15 pm

1 stop26h 30m

$460

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Wed 3/4

4:25 pm-8:40 am

1 stop11h 15m

London City

Wed 3/11

9:20 am-5:40 pm

1 stop12h 20m

$472

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 2/25

9:50 pm-5:05 pm

1 stop14h 15m

London City

Wed 3/4

1:30 pm-8:20 pm

1 stop11h 50m

$517

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 3/3

7:10 pm-5:20 pm

1 stop17h 10m

London City

Thu 3/5

8:40 am-11:26 pm

2 stops19h 46m

$536

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 3/2

3:05 pm-6:25 pm

1 stop19h 20m

London City

Mon 3/16

8:05 pm-12:35 pm

1 stop23h 30m

$658

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 4/27

5:30 pm-4:40 pm

1 stop15h 10m

London City

Tue 5/12

10:00 am-4:30 pm

1 stop14h 30m

$670

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Wed 3/25

4:05 pm-4:35 pm

1 stop17h 30m

London City

Wed 4/8

9:20 am-4:30 pm

1 stop15h 10m

$671

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 4/6

1:45 pm-9:30 am

1 stop11h 45m

London City

Thu 5/7

9:20 am-4:30 pm

1 stop15h 10m

$672

AtlantaLondon

ATL - LCY

ATLLCY

Atlanta Hartsfield-Jackson

Mon 3/2

5:15 pm-8:50 am

1 stop10h 35m

London City

Tue 3/10

9:20 am-5:50 pm

1 stop12h 30m

$750

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

Airlines

Other information

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

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

What airlines fly to London City Airport?

KLM, Delta and SWISS are the top three most popular airlines that fly to London City Airport from United States according to our data. KLM is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London City Airport. Keep in mind that there are 5 different airlines that fly to London City Airport on a routine basis, so you have a few additional options to choose from.

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

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 February 2026, 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 $404	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.9 8,149 reviews	Search Delta flights
KLM	PriceFrom $738	Free Cancellation	Rating 7.7 1,449 reviews	Search KLM flights

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Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Croydon

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

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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Cheap flights from the United States to London from $241

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 3/25. 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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SWISS flights from United States to London City Airport

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

KLM flights from United States to London City Airport

Our best KLM 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

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

Iberia, SWISS, and United Airlines 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

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

United States flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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