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Cheap flights from Newark Airport to London from $395

EWR — LON
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to London are usually found in January or February, booked 43 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Newark to London

Enter your travel dates to find the best prices.

Cheapest flights from Newark to London

Wed 30/1218:30 -
2 stops17h 30m
Sun 10/119:30 -
2 stops22h 55m
Deal found 6/9$1,018
Tue 29/923:00 -
1 stop14h 50m
Wed 24/206:00 -
2 stops20h 55m
Deal found 5/9$1,019
Fri 9/1017:20 -
2 stops16h 15m
Mon 12/1019:30 -
2 stops29h 29m
Deal found 7/9$1,020
Wed 18/1118:30 -
2 stops13h 25m
Fri 27/1121:05 -
2 stops21h 20m
Deal found 10/9$1,022
Thu 15/1009:30 -
2 stops18h 50m
Thu 22/1007:05 -
1 stop11h 10m
Deal found 6/9$1,023
Thu 17/917:20 -
1 stop21h 35m
Thu 24/921:05 -
2 stops22h 54m
Deal found 8/9$1,024
Thu 19/1117:40 -
1 stop18h 20m
Sun 29/1121:05 -
2 stops21h 20m
Deal found 7/9$1,026
Thu 15/1009:30 -
2 stops18h 50m
Mon 26/1018:05 -
1 stop25h 20m
Deal found 6/9$1,027
Wed 30/917:20 -
2 stops35h 15m
Sat 3/1006:40 -
2 stops35h 35m
Deal found 7/9$1,029
Sun 13/1218:30 -
1 stop16h 55m
Sun 20/1219:30 -
2 stops22h 55m
Deal found 6/9$1,030
Tue 20/1017:15 -
2 stops14h 40m
Sun 25/1019:30 -
2 stops47h 55m
Deal found 7/9$1,031
Thu 22/1019:15 -
Nonstop7h 00m
Fri 20/1108:00 -
Nonstop7h 50m
Deal found 9/9$1,033

Find flight deals from Newark to London

Round-trip from

$1,018

One-way from

$395

Popular in

June

Cheapest in

January

Average price

$1,063

Good round-trip deal

$6,487 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 30/12-7/1
  • 4 total stops
  • 40h 25m total
  • Newark to London
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British Airways
  • British Airways
  • 22/9-31/12
  • Nonstop
  • 7h 00m total
  • Newark to London
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Highest demand for flights based on searches. 17% potential increase in price ($299 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Newark to London (LON).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Newark Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Sat 3/10

09:35-21:25

Nonstop6h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Thu 24/9

17:50-05:50

Nonstop7h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Wed 30/9

07:30-08:35

1 stop20h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Wed 25/11

21:35-09:30

Nonstop6h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Wed 21/10

09:35-21:25

Nonstop6h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Sat 12/12

21:35-09:30

Nonstop6h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Thu 10/12

21:00-09:10

Nonstop7h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Thu 17/9

08:20-20:40

Nonstop7h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Thu 7/1

20:00-08:25

Nonstop7h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

NewarkLondon

EWR Newark - LHR London Heathrow

EWRLHR

Newark

Thu 1/10

07:30-06:30

1 stop18h 00m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

$408

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Newark to London

Have a flexible travel schedule? Discover the best time to fly to London from Newark with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to London

What is the cheapest month to book a flight from Newark Airport to London?

Currently, February is the cheapest month in which you can book a flight from Newark Airport to London (average of $732). Flying from Newark Airport to London in June is currently the most expensive (average of $1,340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to LON?

When flying from Newark Airport to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to London

The most flights from EWR to LON are scheduled on a Monday (49 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost for a return flight from Newark Airport to London?

Airfare is typical for this route at the moment.
Newark Airport to London flights typically cost between $835 and $1,139 in December.
The cheapest return price found within the last 5 days was $1,018 on Scandinavian Airlines (30 Dec–7 Jan).

How often are flights from Newark to London delayed?

About 18% of weekly flights between Newark and London have experienced delays in the past year, with the average delay time being 186 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Newark Airport to London?

The best time to book flights from Newark Airport to London is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

  • How long is the flight from Newark Airport to London?

    Scandinavian Airlines, United Airlines, and TAP AIR PORTUGAL can get you from Newark Airport to London in just under 6h 50m. Your travel time can differ by up to 9h 35m. Airlines will cover a distance of 5559 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Newark Airport to London?

    Consider American Airlines (79%), Aer Lingus (79%) or Finnair (79%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to London.

  • What are the cheapest flights from Newark Airport to London?

    Looking at all options, your cheapest flight can be booked for $6,487. While the most popular route (Newark - London Heathrow) can be booked for $887 on average, our data indicates $8,236 when flying from Newark Airport to London.

  • Can I find deals for flights from Newark to London that include hotel bookings?

    Yes. In addition to deals on Newark to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newark to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to London.

  • Can I find deals for business class flights from Newark to London?

    Yes. Cheapflights offers flight deals from Newark to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to London?

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to London (average of $732). Flying from Newark Airport to London in June is currently the most expensive (average of $1,340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
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Kingston upon Thames
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Brentford
Dover
Aylesbury
Dorking
Guildford
Stansted
Braintree
Gatwick
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Chertsey
Twickenham
Orpington
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Alternative routes for Newark to London

John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights

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When you search for this flight from Newark to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Certainly. Search results for flights to London from Newark shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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