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Cheap flights from London to Newark Airport from $668

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — EWR
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Newark are usually found in March or September, booked 25 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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Cheapest flights from London to Newark
Explore the most affordable flight options available from London to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Wed 26/1112:15LHR - EWR
1 stop11h 10mIcelandair
Sat 6/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 12/11$751
Wed 26/1112:15LHR - EWR
1 stop11h 10mIcelandair
Mon 15/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 13/11$787
Wed 26/1112:15LHR - EWR
1 stop11h 10mIcelandair
Wed 3/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 12/11$789
Tue 2/1220:35LHR - EWR
1 stop26h 50mIcelandair
Fri 12/1219:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 13/11$790
Tue 25/1120:35LHR - EWR
1 stop26h 50mIcelandair
Sat 6/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 12/11$792
Fri 21/1112:15LHR - EWR
1 stop11h 10mIcelandair
Fri 28/1119:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 11/11$794
Tue 2/1220:35LHR - EWR
1 stop26h 50mIcelandair
Tue 9/1219:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 11/11$797
Fri 5/1217:30LHR - EWR
1 stop24h 55mScandinavian Airlines
Wed 10/1218:30EWR - LHR
1 stop15h 05mScandinavian Airlines
Deal found 11/11$804
Thu 11/1212:15LHR - EWR
1 stop11h 10mIcelandair
Tue 6/119:35EWR - LHR
1 stop18h 55mIcelandair
Deal found 12/11$815
Tue 18/1120:35LHR - EWR
1 stop26h 50mIcelandair
Fri 5/1219:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 13/11$816
Tue 18/1120:35LHR - EWR
1 stop26h 50mIcelandair
Thu 27/1119:35EWR - LHR
1 stop10h 15mIcelandair
Deal found 12/11$818

Cheap flight deals from London to Newark

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Newark (EWR). 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 14 November 2025.

Round-trip from

$719

One-way from

$668

Popular in

December

Cheapest in

March

Average price

$896

Good round-trip deal

$956 or less
Icelandair
  • Icelandair
  • 8/1-18/1
  • 2 total stops
  • 21h 25m total
  • London to Newark
Search Deals
United Airlines
  • United Airlines
  • 10/1
  • 2 total stops
  • 21h 29m total
  • London to Newark
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Newark.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Newark 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 14 November 2025.
Use the filters below to find and compare flights from London to Newark Airport that are best for you.

Fly from

London

Fly to

Newark

Route

Depart

Return

Price

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 17/4

13:05-19:10

1 stop11h 05m

Newark

Wed 29/4

20:25-20:20

1 stop18h 55m

$739

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 3/3

12:15-18:25

1 stop11h 10m

Newark

Wed 11/3

20:35-10:50

1 stop10h 15m

$742

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 7/2

17:00-13:25

2 stops25h 25m

Newark

Mon 9/2

18:30-16:25

1 stop16h 55m

$833

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 19/2

06:40-13:35

1 stop11h 55m

Newark

Wed 25/2

17:30-14:35

2 stops16h 05m

$836

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 11/3

19:25-14:55

1 stop23h 30m

Newark

Wed 18/3

19:00-06:20

Nonstop7h 20m

$838

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 15/2

20:35-18:25

1 stop26h 50m

Newark

Thu 19/2

19:35-10:50

1 stop10h 15m

$844

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 5/12

17:30-13:25

1 stop24h 55m

Newark

Wed 10/12

17:40-14:35

2 stops15h 55m

$845

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 16/12

18:05-13:35

1 stop24h 30m

Newark

Sat 10/1

17:40-14:35

2 stops15h 55m

$848

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 2/12

19:25-14:15

1 stop23h 50m

Newark

Mon 8/12

20:45-09:10

Nonstop7h 25m

$868

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 4/12

21:05-13:25

2 stops21h 20m

Newark

Thu 11/12

18:30-16:25

1 stop16h 55m

$873

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 21 results
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Best time to book a flight from London to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from London 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 London to Newark Airport

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

Use this chart to determine the optimal time to book a return flight from London to Newark. Price data was last updated on 7 November 2025.

The best time to book flights from London to Newark Airport is 25 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 London to Newark Airport?

Currently, November is the cheapest month in which you can book a flight from London to Newark Airport (average of $435). Flying from London to Newark Airport in June is currently the most expensive (average of $729). 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 LON to EWR?

Find hourly flight availability from London to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Newark Airport as you normally would.

Weekly flight availability from London to Newark Airport

Explore weekly flight availability from London to Newark. 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 14 November 2025.

The most flights from LON to EWR are scheduled on a Monday (50 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (45 on average).

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

What’s the top stopover airport for flights from London to Newark Airport?

Share of one-stop return flights from London to Newark Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Newark Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Newark Airport?

Average return fare for one-stop flights from London to Newark Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of $640.

What’s the fastest stopover option from London to Newark Airport?

Shortest average travel time for one-stop one-way flights from London to Newark Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Lisbon (LIS) have the shortest average one-way travel time for one-stop routes: 12h 15m.

Which airport typically offers the quickest stopover for flights from London to Newark Airport?

Average stopover duration for one-stop one-way flights from London to Newark Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Lisbon (LIS) offer the fastest connection on this route, with an average stopover time of 1h 45m.

Related info for your journey

Find useful and relevant information for your journey from London to Newark. 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 London to Newark Airport?

    A quick flight from London to Newark Airport can take about 11h 05m. Icelandair provides one of the quickest options available for as low as $739. The distance from London to Newark Airport is about 5559 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The top 3 most reliable airlines when flying from London to Newark Airport are United Airlines (86%), Austrian Airlines (83%) and Brussels Airlines (82%).

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

    Looking at all options, your cheapest flight can be booked for $956. While the most popular route (London Heathrow - Newark) can be booked for $850 on average, our data indicates $1,208 when flying from London to Newark Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Newark 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 London to Newark Airport?

    Currently, November is the cheapest month in which you can book a flight from London to Newark Airport (average of $435). Flying from London to Newark Airport in June is currently the most expensive (average of $729). 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 Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Secaucus
Fort Lee
Queens
Princeton

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Alternative routes for London to Newark

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for London to Newark flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Newark for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Newark flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on London to Newark flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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