Question 1

How often are flights from Newark to London delayed?

Accepted Answer

Historically, on average around 20% of flights between Newark and London have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

Question 2

What is the cheapest Newark to London Heathrow flight route?

Accepted Answer

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

Question 3

How many flights depart from Newark Airport to London Heathrow Airport on average per week?

Accepted Answer

The number of flights available between Newark Airport and London Heathrow Airport is 284 per week as of December 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

Question 4

Which stopover airport offers the lowest fares from Newark Airport to London Heathrow Airport?

Accepted Answer

Flights via Dublin (DUB) offer the lowest average return price of £564.

Question 5

Can stopping save me money on Newark Airport to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 6% on your flight if you consider stops on a Newark Airport to London Heathrow Airport flight.

Question 6

How have Newark Airport to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of December 2025, prices for Newark Airport to London Heathrow Airport flights are approximately 49% cheaper when compared to flights at the same time last year.

Question 7

What is the most punctual flight time for Newark to London flights?

Accepted Answer

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

Question 8

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 9

What is the cheapest airline that flies from Newark to London Heathrow?

Accepted Answer

TAP AIR PORTUGAL is the most popular carrier operating from Newark to London Heathrow

Question 10

Which stopover airport has the shortest connection time from Newark Airport to London Heathrow Airport?

Accepted Answer

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 25m.

Question 11

Which airline has the best punctuality record on Newark to London flights?

Accepted Answer

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

Question 12

Which airport is the most popular for stopovers for flights between Newark Airport and London Heathrow Airport?

Accepted Answer

Dublin (DUB) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

Question 13

Which stopover airport has the shortest travel time from Newark Airport to London Heathrow Airport?

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 25m.

Question 14

How many flights depart from Newark Airport to London Heathrow Airport on average per day?

Accepted Answer

40 flights are operational daily from Newark Airport to London Heathrow Airport as of December 2025. The most popular departure time for this route is 20:00, with 84% of flights per day taking off in the evening.

Question 15

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £483 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Newark Airport for as low as £464 on momondo.

Question 16

What cabin class options are available on Newark to London Heathrow flights?

Accepted Answer

There are 4 cabin classes available to choose from on Newark to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Newark Airport to London Heathrow Airport at midday for as low as £416. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £470 on average. Flights to London Heathrow Airport from Newark Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 18

Which airlines fly to London Heathrow Airport?

Accepted Answer

United Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Newark Airport according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 19

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Newark Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £426. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £482.

Question 20

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, November is the cheapest month to fly from Newark Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £406. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Newark Airport averaging around £417.

Question 21

When did momondo last update prices for flights from Newark Airport to London Heathrow Airport?

Accepted Answer

Prices for flights from Newark Airport to London Heathrow Airport are refreshed on a daily basis.

Question 22

How many operators does momondo search for flights from Newark Airport to London Heathrow Airport?

Accepted Answer

There are 4 operators available for flights from Newark Airport to London Heathrow Airport as of December 2025.

Question 23

How old do you have to be to fly from Newark Airport to London Heathrow Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to London Heathrow Airport.

Question 24

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	£208
Fastest flight time	6h 55m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £353	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
British Airways	PriceFrom £376	Free Cancellation	Rating 6.7 7,571 reviews	Search British Airways flights
United Airlines	PriceFrom £383	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Iberia	PriceFrom £443	Free Cancellation	Rating 7.0 3,045 reviews	Search Iberia flights

Cheap flights from Newark Airport to London from £138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to London departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Newark Airport to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Newark to London Heathrow flight route?

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

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Newark to London Heathrow flights?

There are 4 cabin classes available to choose from on Newark to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Newark Airport to London Heathrow Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Newark Airport to London Heathrow Airport flight.

How have Newark Airport to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Newark Airport to London Heathrow Airport flights are approximately 49% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Newark to London Heathrow?

TAP AIR PORTUGAL is the most popular carrier operating from Newark to London Heathrow

Which airlines fly to London Heathrow Airport?

How often are flights from Newark to London delayed?

Historically, on average around 20% of flights between Newark and London have experienced a delay on any given week. The average delay length over the past 12 months has been 166 minutes.

What is the most punctual flight time for Newark to London flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on Newark to London flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between Newark Airport and London Heathrow Airport?

Dublin (DUB) was the most common stop: 75% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Newark Airport to London Heathrow Airport?

Flights via Dublin (DUB) offer the lowest average return price of £564.

Which stopover airport has the shortest travel time from Newark Airport to London Heathrow Airport?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 25m.

Which stopover airport has the shortest connection time from Newark Airport to London Heathrow Airport?

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 25m.

How many flights depart from Newark Airport to London Heathrow Airport on average per day?

40 flights are operational daily from Newark Airport to London Heathrow Airport as of December 2025. The most popular departure time for this route is 20:00, with 84% of flights per day taking off in the evening.

How many flights depart from Newark Airport to London Heathrow Airport on average per week?

The number of flights available between Newark Airport and London Heathrow Airport is 284 per week as of December 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving on this day.

When to book flights from Newark Airport to London Heathrow Airport

Cheap Newark Airport to London Heathrow Airport (EWR to LHR) flight deals and tips

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How far is Newark to London Heathrow by plane?

When did momondo last update prices for flights from Newark Airport to London Heathrow Airport?

How many operators does momondo search for flights from Newark Airport to London Heathrow Airport?

How old do you have to be to fly from Newark Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Newark Airport to London Heathrow Airport?

What is the most popular airline from Newark Airport to London Heathrow Airport?

Best airlines flying from Newark Airport to London Heathrow Airport

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