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Not ready to book? to track prices.Find the cheapest flights from New York to London
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United Airlines flights from New York to London Heathrow Airport
Our best United Airlines deals on New York to London Heathrow Airport flight tickets
SWISS flights from New York to London Heathrow Airport
Our best SWISS deals on New York to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from New York to London Heathrow 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
What is the typical price of a round-trip flight between New York and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of October is, on average, the cheapest month to fly to London Heathrow Airport from New York, with most prices found around $846. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from New York during January instead. Flights to London Heathrow Airport in January, while not as cheap as those in October, still average around $872.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $714. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York to London Heathrow Airport for around $1,049.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
In the morning is the cheapest time of day to fly from New York to London Heathrow Airport when you can find flight prices for as low as $837. Flying to London Heathrow Airport in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the evening when prices are around $961.
What is the cheapest New York to London Heathrow flight route?
Fly from New York John F Kennedy Intl to London Heathrow for the best New York - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from New York when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $953 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New York for as low as $847 on momondo.
What cabin class options are available on New York to London Heathrow flights?
There are 3 cabin classes available to choose from on New York to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on New York to London Heathrow Airport flights?
No. A direct flight is the cheapest option for a flight between New York to London Heathrow Airport.
How have New York to London Heathrow Airport flight prices changed over time?
As of June 2025, prices for New York to London Heathrow Airport flights are approximately 27% cheaper when compared to flights at the same time last year.
How many flights depart from New York to London Heathrow Airport on average per day?
As of June 2025, 160 flights take off from New York and land in London Heathrow Airport each day. The most common flight departure time for this route is 18:00, with 79% of daily flights taking off in the evening.
How many flights depart from New York to London Heathrow Airport on average per week?
As of June 2025, 1,121 flights take off from New York and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.
When to book flights from New York to London Heathrow Airport
Cheap New York to London Heathrow Airport (NYC to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York to London Heathrow Airport
How far is New York to London Heathrow by plane?
A flight from New York to London Heathrow will travel around 5541.7 km. In terms of flight time, this usually takes a little over 6h 50m.
When did momondo last update prices for flights from New York to London Heathrow Airport?
Prices for flights from New York to London Heathrow Airport were last updated today.
How old do you have to be to fly from New York to London Heathrow 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from New York to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow 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 licence 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.
What is the most popular plane model from New York to London Heathrow Airport?
Based on momondo bookings for flights between New York and London Heathrow Airport, the leading plane model is Boeing 777, making up 22.52% of the total bookings. Other popular models include Boeing 777-300ER with 17.45%, Boeing 777-200/200ER with 14.62%, and Boeing 787-9 Dreamliner with 12.72%.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to London for you.
Can I find flights from New York to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from New York which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from New York to London?
momondo helps you find the best flight between New York 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 New York to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of New York to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.