Cheap flights from London to New York from C$ 593

If you are unable to visit Newark Airport during the month of September, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around C$ 731.

Our data shows that Thursday is the least expensive day to fly to Newark Airport. Tickets to fly out on this day can be as low as C$ 833. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to Newark Airport for around C$ 1,050.

The cheapest time of day to fly to Newark Airport is at noon when flights can be purchased for as low as C$ 918. Flights to Newark Airport are more costly in the morning, with an average ticket price of C$ 975. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Heathrow to Newark for the best London - Newark flight prices

You are more likely to see cheaper flights to Newark Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around C$ 828 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from London for as low as C$ 738 on momondo.

There are 3 cabin classes available to choose from on London to Newark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 19% on your flight if you consider stops on a London to Newark Airport flight.

As of February 2026, prices for London to Newark Airport flights are approximately 39% more expensive when compared to flights at the same time last year.

Historically, on average around 12% of flights between London and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 206 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between London and Newark Airport is 42 per day as of February 2026. The most frequent departure time is 12:00p.m., with 53% of daily flights leaving in the afternoon.

The number of flights available between London and Newark Airport is 295 per week as of February 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.