Cheap flights from New York to London from £155
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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from New York to London are usually found in January or October, booked 30 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from New York to London
Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.
Find flight deals from New York to London
Cheapest flights from New York to LondonExplore the most affordable flight options available from New York to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from New York to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from New York to London 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 13 June 2025.
Use the filters below to find and compare flights from New York to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Tue 26/8
15:30-06:30
1 stop10h 00m
London Heathrow
Tue 2/9
14:05-19:37
1 stop10h 32m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Mon 21/7
21:30-10:00
Nonstop7h 30m
London Heathrow
Wed 30/7
15:20-22:40
1 stop12h 20m
New YorkLondon
JFK - STN
JFKSTN
New York John F Kennedy Intl
Wed 24/9
16:55-10:00
1 stop12h 05m
London Stansted
Tue 30/9
12:15-19:20
1 stop12h 05m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sun 27/7
16:45-10:50
1 stop13h 05m
London Gatwick
Thu 7/8
15:05-18:05
Nonstop8h 00m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Wed 27/8
16:54-08:55
1 stop11h 01m
London Heathrow
Tue 9/9
09:55-15:25
1 stop10h 30m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Wed 10/9
16:15-17:55
1 stop20h 40m
London Gatwick
Wed 17/9
18:35-12:50
1 stop23h 15m
New YorkLondon
LGA - LGW
LGALGW
New York LaGuardia
Tue 8/7
16:40-21:15
2 stops23h 35m
London Gatwick
Tue 15/7
21:35-22:33
2 stops29h 58m
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Sun 20/7
20:25-11:55
1 stop10h 30m
London Heathrow
Tue 29/7
21:25-19:10
1 stop26h 45m
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 1/9
00:40-16:25
1 stop10h 45m
London Gatwick
Mon 8/9
17:25-17:45
1 stop29h 20m
New YorkLondon
LGA - LHR
LGALHR
New York LaGuardia
Wed 27/8
10:15-06:30
1 stop15h 15m
London Heathrow
Wed 3/9
07:45-18:43
2 stops15h 58m
Best time to book a flight from New York to London
Have a flexible travel schedule? Discover the best time to fly to London from New York with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from New York to London
How far ahead should I book a flight from New York to London?
Use this chart to determine the optimal time to book a return flight from New York to London. Price data was last updated on 9 June 2025.
The price you pay for your flight from New York to London may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from New York to London?
Currently, January is the cheapest month in which you can book a flight from New York to London (average of £112). Flying from New York to London in August is currently the most expensive (average of £164). 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.
What is the cheapest time of day to fly from NYC to LON?
Find hourly flight availability from New York to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
When flying from New York to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at midday.
What is the cheapest day to fly from New York to London?
Use this chart to determine the cheapest time to fly return from New York to London. Price data was last updated on 30 June 2024.
Travellers seeking maximum savings on their New York to London flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from New York to London
Explore weekly flight availability from New York to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.
The most flights from NYC to LON are scheduled on a Wednesday (181 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (158 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 13 June 2025.
To help decide which airline to fly from New York to London, see what other customers have to say about Delta, Alaska Airlines and Porter Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from New York to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Fly from New York to London on these airlines
Choose from the following airlines for your flight from New York to London. Flights are based on user searches made on Cheapflights and were last updated on 13 June 2025.
Top 10 airlines flying from New York to London
Discover the top 10 airlines that operate flights from New York to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
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 New York to London?
Cheapflights makes it easy to find New York to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from New York to London?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from New York.
Can Cheapflights find flights from New York to London with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from New York to London, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from New York to London become cheaper?
Yes! Start tracking prices for New York to London 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.