Flights from London to New York

The London to New York transatlantic route covers 5,570 km (3,461 miles), with a flight time of approximately 7h 20m. Transatlantic fares have become increasingly competitive in recent years as low-cost carriers — including Norse Atlantic and Level — have entered the market alongside established operators like British Airways, Iberia, Air France, and the US major carriers. Budget transatlantic options tend to offer bare-bones fares with bags and meals as extras; factor these in when comparing.

London Airport (LHR) is a primary transatlantic departure point with frequent departures across North and South America. New York Airport (JFK) is the main international gateway for New York. Long-haul flights typically include at least one checked bag — verify the allowance in your fare before booking. Time zone differences between United Kingdom and USA are significant; plan arrival-day activities accordingly to manage jet lag.

Covering 5,570 km in the air, a typical London–New York flight takes around 7h 20m block time on a standard day — actual routing can vary a little with weather, so use it as a guide when comparing fares above.

Several airlines compete on the London–New York route, which is good news for anyone hunting a bargain. The route is dominated by low-cost carriers, which means base fares can be very low — though you need to factor in baggage fees before you call it a deal.

Airlines Currently Flying LHR → JFK

The London–New York route connects Europe to a wider international network. Low-cost options may require a connection; full-service carriers like Emirates and Turkish Airlines often offer competitive connecting fares via their hubs. Compare direct and one-stop options to find the best all-in price.

When to book

January and February are the lowest-demand months on most routes and typically the best time to find cheap fares from London to New York. Book four to six weeks ahead in this window.

March and April: prices climb from March, with Easter being the first notable spike. Book at least eight weeks ahead if travelling over Easter.

May and June offer a good balance of reasonable fares and pleasant travel conditions. Book five to seven weeks out for the best prices on this route.

July and August are peak season — fares from London are at their highest and seats sell out early. Book two to three months ahead if summer travel is unavoidable.

September and October are typically the best value after summer. Fares ease, demand drops, and conditions remain good at most fi_fr_dests. Book four to six weeks ahead.

New York is located in USA, approximately 5570 km from London with a typical flight time of 7h 20m. Check visa and entry requirements for USA based on your nationality before booking, and verify transport links from New York airport to the city centre on the official airport website.

London Airport (LHR) is one of the main departure points in United Kingdom for European routes. It is well served by public transport. Check the airport website for current rail, bus, and taxi options to the terminal and allow extra time during peak periods.

Most low-cost carriers recommend arriving two hours before departure for European flights from London. Check-in typically closes 40 minutes before the scheduled departure time.

At 5570 km, London to New York is a longer European route. Fewer carriers typically operate at this distance, so prices are less volatile but also less likely to drop at the last minute.

Book 6–10 weeks ahead

The optimal booking window for London to New York is 6–10 weeks before departure. Summer and Easter are exceptions — book two to three months ahead for those periods.

Fly midweek

Tuesday and Wednesday departures from London are consistently cheaper than Friday and Sunday flights on the LHR–JFK route. Early morning and late-night slots are usually the lowest-priced options of any day.

Compare all-in prices

Always compare the total all-in price including baggage, seat selection, and payment fees. A slightly higher base fare from a full-service carrier sometimes works out cheaper once bags are factored in.

New York rewards visitors with a wealth of things to see and do. Here are the experiences most worth booking in advance — especially in summer when availability is limited.

Planning your trip? Explore related pages to find the best flights, things to do, and places to stay in New York.