Question 1

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

Accepted Answer

As of April 2026, 312 flights take off from Newark Airport and land in London each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

You are more likely to see cheaper flights to London from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $620 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Newark Airport for as low as $591 on momondo.

Question 4

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

Accepted Answer

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Question 5

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

Accepted Answer

Flying to London from Newark Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $616 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $680. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 6

How often are flights from Newark to London delayed?

Accepted Answer

Historically, on average around 19% 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 181 minutes.

Question 7

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

Accepted Answer

Charlotte (CLT) has the shortest average layover time for this route: 1h 02m.

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

You could potentially save up to 62% on your flight if you consider stops on a Newark Airport to London flight.

Question 10

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

Accepted Answer

TAP AIR PORTUGAL, British Airways, and United Airlines are the most popular carriers operating from Newark to London

Question 11

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Newark Airport is in January. Flight prices, which tend to average around $524, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Newark Airport averaging around $526.

Question 12

What is the cheapest Newark to London flight route?

Accepted Answer

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

Question 13

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

Accepted Answer

As of April 2026, prices for Newark Airport to London flights are approximately 17% cheaper when compared to flights at the same time last year.

Question 14

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 at night have, in the past, seen delays more frequently in comparison.

Question 15

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

Accepted Answer

Flights via Porto (OPO) offer the lowest average round-trip price of $428.

Question 16

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

Accepted Answer

44 flights are operational daily from Newark Airport to London as of April 2026. The most popular departure time for this route is 8:00PM, with 80% of flights per day taking off in the evening.

Question 17

What airlines fly to London?

Accepted Answer

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to London from Newark Airport according to our data. United Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to London. Keep in mind that there are 17 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Question 18

What is the typical price of a round-trip flight between Newark Airport and London?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $773 to $548.
The lowest price recently found on this route was $519.

Question 19

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

Accepted Answer

Reykjavik (KEF) was the most common stop: 48% of momondo users choosing 1-stop flights on this route connected there.

Question 20

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

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 24m.

Question 21

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

Accepted Answer

The cheapest day to depart from Newark Airport to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $630. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $693. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Question 22

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

Accepted Answer

Prices for flights from Newark Airport to London were last updated today.

Question 23

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

Accepted Answer

There are 17 operators available for flights from Newark Airport to London as of April 2026.

Question 24

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to London.

Question 25

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

Accepted Answer

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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