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Cheap flights from Newark Airport to London from $395

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LON
20 May — 27 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to London are usually found in January or February, booked 89 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Newark to London

Enter your travel dates to find the best prices.

Cheapest flights from Newark to London
Explore the most affordable flight options available from Newark to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 April 2026.

Sat 5/917:20
EWR
-
LHR
2 stops16h 15m
Scandinavian Airlines
Mon 7/906:40
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 19/4$843
Fri 1/517:45
EWR
-
LHR
1 stop15h 50m
Scandinavian Airlines
Sun 3/506:40
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 18/4$844
Sun 8/1118:30
EWR
-
LHR
1 stop34h 05m
Scandinavian Airlines
Wed 11/1106:40
LHR
-
EWR
1 stop11h 55m
Scandinavian Airlines
Deal found 19/4$848
Fri 8/517:45
EWR
-
LHR
1 stop15h 50m
Scandinavian Airlines
Sun 10/510:35
LHR
-
EWR
2 stops31h 40m
Scandinavian Airlines
Deal found 15/4$854
Fri 13/1117:40
EWR
-
LHR
2 stops17h 20m
Scandinavian Airlines
Sun 15/1106:40
LHR
-
EWR
1 stop11h 45m
Scandinavian Airlines
Deal found 16/4$877
Fri 2/1017:20
EWR
-
LHR
2 stops16h 15m
Scandinavian Airlines
Sun 4/1006:40
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 18/4$883
Fri 11/917:20
EWR
-
LHR
2 stops15h 15m
Scandinavian Airlines
Sun 13/906:40
LHR
-
EWR
1 stop11h 35m
Scandinavian Airlines
Deal found 17/4$908

Find flight deals from Newark to London

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 April 2026.

Round-trip from

$843

One-way from

$395

Popular in

June

Cheapest in

January

Average price

$917
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/10-4/10
  • 3 total stops
  • 27h 50m total
  • Newark to London
Search Deals
Icelandair
  • Icelandair
  • 14/7
  • 1 total stop
  • 10h 30m total
  • Newark to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($223 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newark to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 20 April 2026.
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

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 2/10

17:20-14:35

2 stops16h 15m

London Heathrow

Mon 12/10

06:40-13:15

1 stop11h 35m

$1,039

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 5/5

19:50-08:20

Nonstop7h 30m

London Heathrow

Mon 18/5

06:50-13:05

1 stop11h 15m

$1,049

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 6/8

19:05-07:15

Nonstop7h 10m

London Heathrow

Mon 24/8

09:30-12:30

Nonstop8h 00m

$1,063
Fastest return journey

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 2/10

17:50-05:50

Nonstop7h 00m

London Heathrow

Mon 12/10

16:35-19:25

Nonstop7h 50m

$1,064

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 5/5

09:30-09:15

1 stop18h 45m

London Heathrow

Tue 19/5

08:55-19:57

2 stops16h 02m

$1,074

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 12/5

15:45-06:30

1 stop9h 45m

London Heathrow

Sat 23/5

09:30-12:30

Nonstop8h 00m

$1,106

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 19/5

09:35-21:25

Nonstop6h 50m

London Heathrow

Tue 26/5

06:50-13:10

1 stop11h 20m

$1,133

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 13/5

17:50-05:50

Nonstop7h 00m

London Heathrow

Wed 20/5

11:00-13:55

Nonstop7h 55m

$1,152

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 17/5

21:25-09:30

Nonstop7h 05m

London Heathrow

Sun 24/5

11:00-13:55

Nonstop7h 55m

$1,154

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 23/5

09:35-21:25

Nonstop6h 50m

London Heathrow

Mon 1/6

06:50-13:10

1 stop11h 20m

$1,230

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 18 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Newark to London. Price data was last updated on 17 April 2026.

The best time to book flights from Newark Airport to London is 89 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.

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

Currently, September is the cheapest month in which you can book a flight from Newark Airport to London (average of $762). Flying from Newark Airport to London in February is currently the most expensive (average of $1,251). 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?

Find hourly flight availability from Newark to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 April 2026.

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

Explore weekly flight availability from Newark to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 April 2026.

The most flights from EWR to LON are scheduled on a Sunday (49 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (29 on average).

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

How often are flights from Newark to London delayed?

About 19% of weekly flights between Newark and London have experienced delays in the past year, with the average delay time being 183 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 18% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Newark to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines, Scandinavian Airlines, and British Airways can get you from Newark Airport to London in just under 7h 05m. Your travel time can differ by up to 9h 10m. 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 Air Canada (85%), Lufthansa (84%) or United Airlines (84%) when booking your flight. These represent the most reliable airlines 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, September is the cheapest month in which you can book a flight from Newark Airport to London (average of $762). Flying from Newark Airport to London in February is currently the most expensive (average of $1,251). 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
Kingston upon Thames
Horsham
Chatham
Aylesbury
Dover
Luton
Braintree
Gatwick
Chertsey

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Alternative routes for Newark to London

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newark to London?

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.

Why should you use Cheapflights to find cheap flight tickets from Newark to London?

Cheapflights helps you find that perfect flight to London from Newark by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Newark to London with no change fees?

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.

Can Cheapflights notify me if prices for flights from Newark to London become cheaper?

Not ready to book yet? You can track prices for flights from Newark to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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