How often are flights from the United States to London delayed?

Historically, on average around 50% of flights between United States and London have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

What is the most punctual flight time for the United States to London flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

Royal Air Maroc, Lufthansa, and Turkish Airlines are the most popular carriers operating from United States to London Stansted

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

The flight from United States to London Stansted Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boston (a popular airport in United States) to London Heathrow Airport (the most popular airport in London Stansted Airport), then the flight time is 6h 30m on average. If you fly from New York (another popular airport in United States) to London Heathrow Airport, then the average flight time is 6h 50m.

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

Prices for flights from United States to London Stansted Airport are refreshed on a daily basis.

How old do you have to be to fly from United States to London Stansted Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to London Stansted Airport.

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

The necessary travel and health documents for your London Stansted 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.

$293 Cheap Flights from United States to London Stansted Airport in 2026

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Enter your travel dates to find the best prices.

8:50 am - 9:20 pm

LGA

STN

31h 30m

2 stops

10:00 pm - 6:10 pm

STN

LGA

25h 10m

2 stops

$678Multiple Airlines

Thu, Jun 4 - Tue, Jun 16

11:10 pm - 11:50 pm

JFK

STN

19h 40m

2 stops

10:25 am - 11:25 am

STN

JFK

30h 00m

2 stops

$678Multiple Airlines

Sun, May 31 - Thu, Jun 4

11:10 pm - 11:25 pm

JFK

STN

19h 15m

2 stops

11:55 am - 11:25 am

STN

JFK

28h 30m

2 stops

$679Multiple Airlines

Sun, May 31 - Wed, Jun 3

6:30 am - 9:20 pm

LGA

STN

33h 50m

3 stops

10:00 pm - 6:10 pm

STN

LGA

25h 10m

2 stops

$680Multiple Airlines

Thu, Jun 4 - Tue, Jun 16

6:55 pm - 12:00 pm

JFK

STN

12h 05m

1 stop

7:40 am - 7:05 pm

STN

JFK

16h 25m

2 stops

$680Multiple Airlines

Tue, Jul 28 - Fri, Nov 20

1:25 pm - 10:10 pm

LAX

STN

24h 45m

1 stop

5:45 pm - 11:40 am

STN

LAX

25h 55m

1 stop

$803Turkish Airlines

Wed, Sep 16 - Wed, Sep 23

1:25 pm - 4:50 pm

LAX

STN

19h 25m

1 stop

10:50 am - 11:40 am

STN

LAX

32h 50m

1 stop

$821Turkish Airlines

Tue, Sep 29 - Wed, Oct 7

9:00 pm - 6:20 am

IAD

STN

28h 20m

1 stop

7:25 am - 7:00 pm

STN

IAD

16h 35m

1 stop

$846Royal Air Maroc

Wed, Sep 30 - Fri, Oct 9

9:00 pm - 6:20 am

IAD

STN

28h 20m

1 stop

7:25 am - 7:00 pm

STN

IAD

16h 35m

1 stop

$847Royal Air Maroc

Wed, Sep 30 - Mon, Oct 5

6:50 pm - 3:35 pm

SEA

STN

12h 45m

1 stop

11:00 am - 4:59 pm

STN

SEA

13h 59m

1 stop

$903Lufthansa

Tue, Sep 22 - Wed, Sep 30

Turkish Airlines flights from United States to London Stansted Airport

Our best Turkish Airlines deals on United States to London Stansted Airport flight tickets

Turkish Airlines

Oct 14

BOS9:50 pmBoston Logan Intl

31h 05m

1 stop

STN9:55 amLondon Stansted

Oct 21

STN10:50 amLondon Stansted

38h 05m

1 stop

BOS7:55 pmBoston Logan Intl

$756

Turkish Airlines

Sep 16

LAX1:25 pmLos Angeles

24h 45m

1 stop

STN10:10 pmLondon Stansted

Sep 23

STN5:45 pmLondon Stansted

25h 55m

1 stop

LAX11:40 amLos Angeles

$803

Turkish Airlines

Sep 29

LAX1:25 pmLos Angeles

19h 25m

1 stop

STN4:50 pmLondon Stansted

Oct 7

STN10:50 amLondon Stansted

32h 50m

1 stop

LAX11:40 amLos Angeles

$821

Royal Air Maroc flights from United States to London Stansted Airport

Our best Royal Air Maroc deals on United States to London Stansted Airport flight tickets

Royal Air Maroc

Sep 30

IAD9:00 pmWashington, D.C. Dulles Intl

28h 20m

1 stop

STN6:20 amLondon Stansted

Oct 5

STN7:25 amLondon Stansted

16h 35m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$846

Royal Air Maroc

Sep 30

IAD9:00 pmWashington, D.C. Dulles Intl

28h 20m

1 stop

STN6:20 amLondon Stansted

Oct 4

STN7:25 amLondon Stansted

16h 35m

1 stop

IAD7:00 pmWashington, D.C. Dulles Intl

$847

Royal Air Maroc

Aug 2

LAX10:20 amLos Angeles

36h 00m

1 stop

STN6:20 amLondon Stansted

Aug 22

STN7:25 amLondon Stansted

32h 55m

1 stop

LAX8:20 amLos Angeles

$870

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 6/4

8:50 am-9:20 pm

2 stops31h 30m

London Stansted

Tue 6/16

10:00 pm-6:10 pm

2 stops25h 10m

$678

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 5/31

11:10 pm-11:50 pm

2 stops19h 40m

London Stansted

Thu 6/4

10:25 am-11:25 am

2 stops30h 00m

$678

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 5/31

11:10 pm-11:25 pm

2 stops19h 15m

London Stansted

Wed 6/3

11:55 am-11:25 am

2 stops28h 30m

$679

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Thu 6/4

6:30 am-9:20 pm

3 stops33h 50m

London Stansted

Tue 6/16

10:00 pm-6:10 pm

2 stops25h 10m

$680

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Tue 7/28

6:55 pm-12:00 pm

1 stop12h 05m

London Stansted

Fri 11/20

7:40 am-7:05 pm

2 stops16h 25m

$680

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 9/16

1:25 pm-10:10 pm

1 stop24h 45m

London Stansted

Wed 9/23

5:45 pm-11:40 am

1 stop25h 55m

$803

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 9/29

1:25 pm-4:50 pm

1 stop19h 25m

London Stansted

Wed 10/7

10:50 am-11:40 am

1 stop32h 50m

$821

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-6:20 am

1 stop28h 20m

London Stansted

Fri 10/9

7:25 am-7:00 pm

1 stop16h 35m

$846

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Wed 9/30

9:00 pm-6:20 am

1 stop28h 20m

London Stansted

Mon 10/5

7:25 am-7:00 pm

1 stop16h 35m

$847

Quickest round-trip

SeattleLondon

SEA - STN

SEASTN

Seattle/Tacoma Intl

Tue 9/22

6:50 pm-3:35 pm

1 stop12h 45m

London Stansted

Wed 9/30

11:00 am-4:59 pm

1 stop13h 59m

$903

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 Stansted 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

Airlines

Delays

Other information

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

You could potentially save up to 73% on your flight if you consider stops on a United States to London Stansted Airport flight.

Cheap United States to London Stansted Airport flight deals and tips

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

Fastest flight time	8h 50m
Direct flights	None

The fastest flight from United States to London Stansted Airport takes 8h 50m

There are no direct flights from United States to London Stansted Airport. There are no popular flight routes from United States to London Stansted Airport.

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

When did momondo last update prices for flights from United States to London Stansted Airport?
Prices for flights from United States to London Stansted Airport are refreshed on a daily basis.
How old do you have to be to fly from United States to London Stansted Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The necessary travel and health documents for your London Stansted 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.

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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for United States to London flights to just show those with flexible booking policies.

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

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

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

Of course. momondo tracks the price of United States to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from the United States to London from $293

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 7/30. 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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Turkish Airlines flights from United States to London Stansted Airport

Our best Turkish Airlines deals on United States to London Stansted Airport flight tickets

Royal Air Maroc flights from United States to London Stansted Airport

Our best Royal Air Maroc deals on United States to London Stansted Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from United States to London Stansted Airport

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

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

How often are flights from the United States to London delayed?

What is the most punctual flight time for the United States to London flights?

What day of the week experiences the fewest flight delays on this route?

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

Cheap United States to London Stansted Airport flight deals and tips

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

Fastest flight time

Direct flights

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Stansted 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

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Find better results for your trip to London

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According to popular flight searches on momondo this year

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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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