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Flights to New York from London are among the busiest transatlantic routes, which means plenty of choice but also prices that move a lot. In short: JFK and Newark are the main airports for most UK travellers, the cheapest months are often in the quieter winter and early spring period, you will normally need an approved ESTA or another valid authorisation to enter the United States, and the flight takes roughly seven to eight hours westbound. We do not quote fares, schedules or fees, because they change constantly, so always check the airline, airport and official government sites before you book.
Which airport is best for New York?
New York is served by three main airports, and the best one depends on where you are staying and which airline you fly with.
- John F. Kennedy (JFK): the main international gateway, in Queens. It handles many long-haul routes and has public transport links into Manhattan, as well as taxis and ride-hailing.
- Newark Liberty (EWR): across the river in New Jersey. It is often convenient for west Manhattan and for New Jersey, and can be competitively priced on some airlines.
- LaGuardia (LGA): mostly used for domestic flights within the United States, so it is rarely the arrival point for a flight from the UK. It may be useful for onward domestic connections.
Check how you will get from the airport to your accommodation before you choose. A cheaper flight into an airport that adds a long, expensive transfer is not always the better deal. Use the airport and local transit authority websites for current transfer options, and be wary of unlicensed drivers offering rides in arrivals. Use official taxi ranks or reputable apps instead.
Which London airport should you fly from?
Heathrow has the widest choice of direct flights to New York, with several airlines operating different times of day. Gatwick may have fewer or seasonal options depending on the airlines flying at the time. If you live in Sussex, comparing both can be worthwhile, since a Gatwick departure may save travel time and cost even if the choice of flights is smaller. Our Gatwick holidays guide covers how to compare airports from the south coast. Check current routes directly on airline and airport sites, because routes are added and dropped regularly.
Which airlines fly to New York from London?
Several UK, US and other airlines serve the route, with a mix of full-service and lower-cost options. Full-service carriers generally include checked bags, meals and seat selection in at least some fares, while lower-cost options may charge separately for these. When you compare, look at the total price including baggage, seats and meals rather than the headline fare. Our guide to finding cheap flights on Skyscanner explains how comparison sites work, and our look at low-cost airline fares shows how to read add-on charges for no-frills carriers.
- Check cabin bag and checked bag allowances for your specific fare.
- Check whether the fare allows changes or refunds, and what fees apply.
- Look at layover times if you choose a connecting flight, and allow a safe margin.
- Look at arrival times, as very late arrivals can complicate transfers and hotel check-in.
What is the cheapest month to fly to New York?
Fares vary by year, airline and demand, so there is no guaranteed cheapest month. As a general pattern, prices often rise around school holidays, summer, the run up to Christmas and major events, and can be lower in quieter winter and early spring periods outside holidays. Midweek departures are often cheaper than Fridays and Sundays. If you can be flexible, use the flexible date or month view on comparison sites to see how prices change.
- Compare a range of dates, including a day either side of your preferred ones.
- Consider flying outside school holidays if you can.
- Set a fare alert and watch prices for a while before booking.
- Compare the price of booking flights and hotel separately against a package. Our city breaks guide and cheap holidays guide explain when packages make sense.
- Remember that cheaper months may mean colder weather. Our guide to the best time to visit New York explains the seasons.
Do I need an ESTA?
Most UK passport holders travelling to the United States for tourism or short business trips use the Visa Waiver Program, which requires an approved ESTA before boarding. However, entry rules can change, and your personal circumstances matter, for example if you have travelled to certain countries or have certain criminal or immigration history. Always check the official US government ESTA website and the UK government foreign travel advice for the United States before you book, and apply only through the official site, as there are many look-alike websites that charge extra fees.
- Check the current ESTA fee, validity period and processing time on the official site.
- Make sure the name and passport details match the passport you will travel with.
- Apply well ahead of travel rather than at the last minute.
- Check your passport validity and any other requirements listed in official advice.
- Keep a copy of your approval and your travel details.
If you do not qualify for the Visa Waiver Program, you may need a visa instead, which takes longer to arrange. Allow plenty of time.
What is the flying time?
A direct flight from London to New York typically takes roughly seven to eight hours westbound, and often a little less on the return because of prevailing winds. Actual times vary with the airline, aircraft, route and weather. Because New York is five hours behind the UK for most of the year, you will often arrive at a similar local time to when you left, which can make the day feel long. Connecting itineraries take longer and may include a layover in Europe or North America.
Tips for the flight
- Drink water, and move around when safe to do so.
- Bring layers and a charger, and a pre-downloaded entertainment plan.
- Try to adjust your sleep to New York time on the plane.
- Keep important documents and medication in your hand luggage.
What should you do before you book?
- Check your passport is valid for the trip and meets entry rules.
- Compare the total price including bags, seats and transfers.
- Check the airline’s cancellation and change policy.
- Consider travel insurance, especially medical cover, as healthcare in the United States can be very expensive. Our travel insurance guide explains what to look at. This is general information, not insurance advice.
- Think about how you will pay. Check card fees for overseas spending.
Planning your trip once you land
A long weekend is possible, but five or more days gives a more relaxed visit. If you are building a trip around the flights, check our overview of city breaks for ideas on comparing hotels and areas. Public transport in New York is extensive, and many visitors rely on it rather than hiring a car. If you plan to hire a car for a wider US trip, see our car hire guide for what to check.
How can you make a long flight easier?
Long-haul comfort is mostly about preparation. Choose a seat that suits you, such as an aisle for easy movement or a window for sleeping, and check whether seat selection costs extra on your fare. Wear loose, layered clothing and comfortable shoes, and keep a small bag under the seat with essentials. Eat lightly, limit alcohol and try to rest at times that match New York time.
- Pack a refillable water bottle to fill after security.
- Bring a phone charger or power bank, following the airline’s battery rules.
- Download films, music or podcasts before you leave, as in-flight options vary.
- Check liquids rules for hand luggage on the airport website.
- Keep your passport, ESTA confirmation and accommodation address easy to reach for the arrival process.
What happens on arrival?
On arrival you will go through US border control, which can take a while at busy times, so avoid booking tight onward connections or transfers. Officers may ask about the purpose of your trip, where you are staying and how long you plan to stay, so have those details to hand and answer clearly and honestly. Follow the official guidance from US Customs and Border Protection for current procedures, including any rules on bringing food or other items into the country.
Frequently asked questions
Are direct flights worth paying more for?
Often yes if time matters, since they avoid connection risk. Connecting flights can be cheaper but add hours and potential delays.
Can I fly into one airport and out of another?
Yes, open-jaw tickets are possible, and can be useful if you want to end the trip elsewhere. Compare the total cost and check the rules.
When should I book flights to New York?
There is no perfect moment. Booking a few months ahead is often sensible for peak periods, and tracking prices can help you judge a good deal.
Is it cheaper to book flights and hotel together?
Sometimes, but not always. Compare a package with separate bookings, and check what protection each gives you.
Do children need an ESTA?
Generally, each traveller needs their own authorisation, including children, but check the official site for current rules.
How early should I arrive at the airport?
Follow your airline’s guidance for long-haul international flights. Allow extra time for bag drop and security, especially at busy times.
Flights to New York reward a little comparison and a lot of flexibility. Choose your airport with the transfer in mind, check entry requirements on official sites, and compare the full cost rather than just the headline fare.