Chicago to London
ORD to LHR
As of 2026-11-11
Cheap Flights from New York (JFK) to London (LHR)
- About 3,442 miles
- About 7.4 hours
- Best months: May, Jun, Sep
Looking for cheap flights to London from New York? Watch May, Jun and Sep for the best odds of a lower fare. The trip from JFK to LHR runs about 7.4 hours, and you can see Tower of London and British Museum once you arrive.
Tips for finding a lower fare
- Holiday weekends push fares up. If you can, travel outside them and stay flexible by a few days.
- Sign up for airline fare emails from British Airways; flash sales on New York departures pop up often.
- Allow extra time at JFK during peak travel hours.
Airlines on this route
British Airways, Delta, Virgin Atlantic, American
Things to see in London
- Tower of London
- British Museum
Frequently asked questions
When is the cheapest time to fly from New York to London?
Fares on JFK to LHR are often lower in May, Jun and Sep. Prices move with demand, so compare a few dates on the partner site before you decide.
How long is the flight from JFK to LHR?
A nonstop flight takes about 7.4 hours. Itineraries with a connection take longer, depending on the layover.
Which airlines fly from New York to London?
Carriers we commonly see on this route include British Airways, Delta, Virgin Atlantic and American. Schedules and availability change, so check current options when you search.
How far ahead should I book JFK to LHR?
For most domestic trips, booking about 1 to 3 months ahead gives a good balance of price and choice. Holiday travel is better booked earlier.
Is the price I see here the final price?
No. Fares shown on this page are indicative and change often. The final price, taxes and fees are shown on the partner site at booking.
Get a custom quote
Tell us about your trip and a travel agent will call or text you with options. This is a request, not a booking, and fares are not guaranteed.
