Book Cheap Delta flight from London (LHR) to New York (JFK) from CA $1,133

For information on any current John F. Kennedy Intl. Airport (JFK) travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out en route.

At Heathrow Airport, Delta Air Lines flights to JFK often board from terminal 3. Curious to know exactly which terminal you’ll be hopping off the plane at? It’s most likely to be terminal 4.

The answer is yes. Save time and fly straight from Heathrow Airport to John F. Kennedy Intl. Airport (JFK) with Delta Air Lines. Avoid transfers, reduce the risk of losing your belongings and arrive at your destination faster — direct flights are the preferred way to travel for many.

Squeeze in an in-flight snooze and touch down at your destination well-rested. You’ll have plenty of time to do so when traveling with Delta Air Lines between Heathrow Airport and JFK Airport, with the flight taking roughly 9 hours and 20 minutes.

The Airbus A350-1000 and the Boeing 767-400 are most often flown by Delta Air Lines between LHR and JFK.

If you need to book a journey from LHR to JFK, you can choose from around 3 Delta Air Lines flights every day.

For more info about changing your flight to John F. Kennedy Intl. Airport (JFK), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.