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Cheap flights from the United States to London Stansted Airport from £139

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STN
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from USA to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from USA to Stansted
Explore the most affordable flight options available from USA to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Mon 23/223:45
JFK
-
STN
1 stop12h 10m
Multiple Airlines
Sun 1/305:55
STN
-
JFK
1 stop21h 05m
Multiple Airlines
Deal found 31/1£336
Mon 23/223:45
JFK
-
STN
1 stop12h 10m
Multiple Airlines
Fri 27/212:00
STN
-
JFK
1 stop15h 00m
Multiple Airlines
Deal found 31/1£339
Mon 16/322:00
JFK
-
STN
2 stops19h 45m
Multiple Airlines
Mon 23/307:45
STN
-
JFK
2 stops34h 20m
Multiple Airlines
Deal found 30/1£340
Tue 3/309:45
JFK
-
STN
2 stops19h 05m
Multiple Airlines
Sun 8/318:45
STN
-
JFK
2 stops31h 54m
Multiple Airlines
Deal found 29/1£341
Mon 2/217:30
JFK
-
STN
2 stops16h 00m
Multiple Airlines
Wed 4/208:05
STN
-
JFK
2 stops35h 10m
Multiple Airlines
Deal found 30/1£342
Sat 31/119:25
JFK
-
STN
2 stops22h 40m
Multiple Airlines
Fri 6/206:30
STN
-
JFK
2 stops16h 30m
Multiple Airlines
Deal found 30/1£342
Mon 2/210:05
JFK
-
STN
3 stops30h 15m
Multiple Airlines
Mon 9/215:15
STN
-
JFK
2 stops26h 50m
Multiple Airlines
Deal found 31/1£343
Sun 1/309:45
JFK
-
STN
2 stops27h 35m
Multiple Airlines
Sun 8/318:45
STN
-
JFK
2 stops25h 24m
Multiple Airlines
Deal found 31/1£344
Sat 21/322:20
BOS
-
STN
1 stop9h 15m
Multiple Airlines
Fri 27/306:30
STN
-
BOS
1 stop17h 25m
Multiple Airlines
Deal found 29/1£358
Sat 28/210:15
BOS
-
STN
3 stops18h 35m
Multiple Airlines
Sun 8/320:00
STN
-
BOS
2 stops23h 57m
Multiple Airlines
Deal found 31/1£359
Mon 2/220:40
BOS
-
STN
3 stops19h 40m
Multiple Airlines
Sat 7/220:00
STN
-
BOS
2 stops31h 37m
Multiple Airlines
Deal found 29/1£360
Fri 6/221:15
BOS
-
STN
1 stop19h 05m
Multiple Airlines
Fri 13/206:30
STN
-
BOS
1 stop17h 29m
Multiple Airlines
Deal found 29/1£361

Find flight deals from USA to Stansted

Keep the following information in mind while searching for USA to Stansted flight deals. Data was last updated 1 February 2026.

Round-trip from

£336

One-way from

£139

Popular in

December

Cheapest in

September

Average price

£415
23/2-1/3
  • 23/2-1/3
  • 2 total stops
  • 33h 15m total
  • USA to London
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 14h 35m total
  • USA to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from USA to Stansted 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, Cheapflights users made 858,174 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from the United States to London Stansted Airport that are best for you.

Fly from

USA

Fly to

Stansted

Route

Depart

Return

Price

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 2/3

20:40-19:20

2 stops17h 40m

London Stansted

Mon 9/3

17:00-19:35

2 stops30h 35m

£360

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 23/2

17:30-14:20

2 stops15h 50m

London Stansted

Mon 2/3

19:55-16:09

3 stops25h 14m

£361

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Mon 23/3

21:40-21:20

2 stops19h 40m

London Stansted

Mon 30/3

06:30-17:40

2 stops16h 10m

£362

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 21/2

13:00-11:35

2 stops17h 35m

London Stansted

Sat 28/2

21:45-15:57

2 stops23h 12m

£363

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Tue 17/2

13:00-09:50

2 stops15h 50m

London Stansted

Tue 24/2

06:30-18:35

2 stops17h 05m

£363

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sun 22/2

06:15-13:20

2 stops26h 05m

London Stansted

Sun 1/3

20:00-15:57

2 stops24h 57m

£367

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 28/2

13:00-09:50

2 stops15h 50m

London Stansted

Tue 3/3

21:45-19:12

3 stops26h 27m

£371

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Sat 2/5

20:50-23:20

2 stops21h 30m

London Stansted

Sat 9/5

11:10-21:45

2 stops15h 35m

£372

NewarkLondon

EWR - STN

EWRSTN

Newark

Fri 6/3

17:40-16:15

1 stop17h 35m

London Stansted

Mon 9/3

06:10-16:40

2 stops14h 30m

£377

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Wed 1/4

17:20-07:50

1 stop9h 30m

London Stansted

Sun 5/4

06:35-15:05

1 stop13h 30m

£383

Flights are sorted by cheapest return flights first.

Deals found on 31/1

Showing 1-10 of 60 results
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Best time to book a flight from USA to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from USA with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to London Stansted Airport

What is the cheapest month to book a flight from USA to London Stansted Airport?

Currently, February is the cheapest month in which you can book a flight from USA to London Stansted Airport (average of £274). Flying from USA to London Stansted Airport in July is currently the most expensive (average of £491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

About 27% of weekly flights between United States and London have experienced delays in the past year, with the average delay time being 119 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to London flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 50% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from USA to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from USA to London Stansted Airport?

    Turkish Airlines can get you from USA to London Stansted Airport in just under 31h 45m. Your travel time can differ by up to . USA and London Stansted Airport are separated by a distance of 3952 mi.

  • What are the most popular routes from USA to London Stansted Airport?

    While some choose either Newark - London Stansted or Washington, D.C. Dulles Intl - London Stansted, New York John F Kennedy Intl - London Stansted is the most popular route from USA to London Stansted Airport.

  • Can I find deals for flights from USA to Stansted that include hotel bookings?

    Yes. In addition to deals on USA to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from USA to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Stansted.

  • Can I find deals for business class flights from USA to Stansted?

    Yes. Cheapflights offers flight deals from USA to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to London Stansted Airport?

    Currently, February is the cheapest month in which you can book a flight from USA to London Stansted Airport (average of £274). Flying from USA to London Stansted Airport in July is currently the most expensive (average of £491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne
Romford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Gatwick flights
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Boston to London City flights
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Boston to Stansted flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
Pearson Intl to London City flights
George Bush Intcntl to Heathrow flights
Dulles Intl to London City flights
Pierre Elliott Trudeau Intl to Heathrow flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Los Angeles to Stansted flights
Tampa to Heathrow flights
O'Hare Intl to London City flights
Dallas/Fort Worth to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Stansted?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from USA to Stansted. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from USA to Stansted?

Cheapflights helps you find that perfect flight to Stansted from USA by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from USA to Stansted with no change fees?

Yes! Cheapflights helps users easily find flights from USA to Stansted with no change fees.

Can Cheapflights notify me if prices for flights from USA to Stansted become cheaper?

Yes! Start tracking prices for USA to Stansted flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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