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

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

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

Friday 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.

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

Historically, on average around 4% of flights between London and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 50 minutes.

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

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

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

Prices for flights from London Stansted Airport to United States were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$336 Cheap Flights from London Stansted Airport to United States in 2026

Find the cheapest flights from London Stansted Airport to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:10 pm - 1:50 pm

STN

BOS

27h 40m

2 stops

8:05 pm - 6:20 pm

BOS

STN

17h 15m

2 stops

$597Multiple Airlines

Tue, Jul 7 - Thu, Jul 16

6:35 am - 9:45 pm

STN

BOS

20h 10m

2 stops

11:00 pm - 11:20 pm

BOS

STN

19h 20m

2 stops

$600Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

3:10 pm - 1:50 pm

STN

BOS

27h 40m

2 stops

8:05 pm - 8:55 pm

BOS

STN

19h 50m

2 stops

$608Multiple Airlines

Tue, Jul 21 - Tue, Jul 28

6:30 am - 9:45 pm

STN

BOS

20h 15m

2 stops

8:50 pm - 9:20 pm

BOS

STN

19h 30m

2 stops

$612Multiple Airlines

Thu, Jul 16 - Wed, Jul 22

3:10 pm - 1:50 pm

STN

BOS

27h 40m

2 stops

8:05 pm - 8:55 pm

BOS

STN

19h 50m

2 stops

$613Multiple Airlines

Tue, Jul 21 - Tue, Jul 28

10:45 pm - 8:55 pm

STN

BOS

27h 10m

3 stops

11:00 pm - 9:20 pm

BOS

STN

17h 20m

2 stops

$616Multiple Airlines

Mon, Aug 24 - Wed, Sep 9

10:45 pm - 9:24 pm

STN

IAD

27h 39m

2 stops

8:30 pm - 11:20 pm

IAD

STN

21h 50m

2 stops

$620Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

6:30 am - 8:55 pm

STN

BOS

19h 25m

3 stops

8:50 pm - 11:20 pm

BOS

STN

21h 30m

2 stops

$621Multiple Airlines

Thu, Aug 20 - Mon, Aug 31

10:50 am - 7:35 pm

STN

DFW

38h 45m

1 stop

9:30 pm - 10:10 pm

DFW

STN

18h 40m

1 stop

$968Turkish Airlines

Wed, Oct 7 - Sun, Oct 11

10:55 am - 6:25 pm

STN

DFW

37h 30m

1 stop

8:20 pm - 9:55 am

DFW

STN

31h 35m

1 stop

$971Turkish Airlines

Mon, Nov 9 - Mon, Nov 16

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Royal Air Maroc flights from London Stansted Airport to United States

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

Royal Air Maroc

Oct 16

STN7:25 amLondon Stansted

17h 20m

1 stop

MIA7:45 pmMiami

Nov 1

MIA9:35 pmMiami

27h 55m

1 stop

STN6:30 amLondon Stansted

$743

Royal Air Maroc

Sep 9

STN7:25 amLondon Stansted

17h 20m

1 stop

MIA7:45 pmMiami

Sep 16

MIA9:45 pmMiami

27h 35m

1 stop

STN6:20 amLondon Stansted

$747

Royal Air Maroc

Nov 22

STN7:20 amLondon Stansted

17h 15m

1 stop

MIA7:35 pmMiami

Nov 27

MIA9:35 pmMiami

27h 45m

1 stop

STN6:20 amLondon Stansted

$779

Turkish Airlines flights from London Stansted Airport to United States

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

Turkish Airlines

Sep 23

STN6:55 amLondon Stansted

18h 40m

1 stop

DFW7:35 pmDallas/Fort Worth

Sep 30

DFW9:30 pmDallas/Fort Worth

18h 40m

1 stop

STN10:10 pmLondon Stansted

$961

Turkish Airlines

Sep 24

STN5:35 pmLondon Stansted

32h 00m

1 stop

DFW7:35 pmDallas/Fort Worth

Sep 29

DFW9:30 pmDallas/Fort Worth

37h 10m

1 stop

STN4:40 pmLondon Stansted

$968

Turkish Airlines

Nov 9

STN10:55 amLondon Stansted

37h 30m

1 stop

DFW6:25 pmDallas/Fort Worth

Nov 16

DFW8:20 pmDallas/Fort Worth

31h 35m

1 stop

STN9:55 amLondon Stansted

$971

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 7/7

3:10 pm-1:50 pm

2 stops27h 40m

Boston Logan Intl

Thu 7/16

8:05 pm-6:20 pm

2 stops17h 15m

$597

Quickest round-trip

LondonBoston

STN - BOS

STNBOS

London Stansted

Fri 9/18

6:35 am-9:45 pm

2 stops20h 10m

Boston Logan Intl

Mon 9/21

11:00 pm-11:20 pm

2 stops19h 20m

$600

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 7/21

3:10 pm-1:50 pm

2 stops27h 40m

Boston Logan Intl

Tue 7/28

8:05 pm-8:55 pm

2 stops19h 50m

$608

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 7/16

6:30 am-9:45 pm

2 stops20h 15m

Boston Logan Intl

Wed 7/22

8:50 pm-9:20 pm

2 stops19h 30m

$612

LondonBoston

STN - BOS

STNBOS

London Stansted

Tue 7/21

3:10 pm-1:50 pm

2 stops27h 40m

Boston Logan Intl

Tue 7/28

8:05 pm-8:55 pm

2 stops19h 50m

$613

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 8/24

10:45 pm-8:55 pm

3 stops27h 10m

Boston Logan Intl

Wed 9/9

11:00 pm-9:20 pm

2 stops17h 20m

$616

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Mon 8/24

10:45 pm-9:24 pm

2 stops27h 39m

Washington, D.C. Dulles Intl

Fri 8/28

8:30 pm-11:20 pm

2 stops21h 50m

$620

LondonBoston

STN - BOS

STNBOS

London Stansted

Thu 8/20

6:30 am-8:55 pm

3 stops19h 25m

Boston Logan Intl

Mon 8/31

8:50 pm-11:20 pm

2 stops21h 30m

$621

LondonDallas

STN - DFW

STNDFW

London Stansted

Wed 10/7

10:50 am-7:35 pm

1 stop38h 45m

Dallas/Fort Worth

Sun 10/11

9:30 pm-10:10 pm

1 stop18h 40m

$968

LondonDallas

STN - DFW

STNDFW

London Stansted

Mon 11/9

10:55 am-6:25 pm

1 stop37h 30m

Dallas/Fort Worth

Mon 11/16

8:20 pm-9:55 am

1 stop31h 35m

$971

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 London Stansted Airport to United States

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

What is the cheapest month to fly to United States?

In general, February is the cheapest month to fly from London Stansted Airport to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of February, then book flights to United States from London Stansted Airport during January instead. Flights to United States in January, while not as cheap as those in February, still average around $0.

Cheap London Stansted Airport to United States flight deals and tips

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

Fastest flight time	11h 45m
Direct flights	None

The fastest flight from London Stansted Airport to United States takes 11h 45m

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

Search flight deals

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

When did momondo last update prices for flights from London Stansted Airport to United States?
Prices for flights from London Stansted Airport to United States were last updated today.
How old do you have to be to fly from London Stansted Airport to United States?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find London to United States 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 United States that suits you.

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

Yes. momondo enables you to select and highlight flights to United States from London with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from London.

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

If you are not ready to book a flight from London to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.