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Cheap flights from Newark Airport to London from C$ 320

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LON
28 nov. — 5 dic.1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Newark to London are usually found in September or October, booked 63 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap 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 29 octubre 2025.

Round-trip from

C$ 701

One-way from

C$ 320

Popular in

June

Cheapest in

September

Average price

C$ 808

Good round-trip deal

C$ 1,084 or less
United Airlines
  • United Airlines
  • 10/12-14/12
  • 2 total stops
  • 60h 01m total
  • Newark to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 10/12
  • 2 total stops
  • 16h 15m total
  • Newark to London
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Highest demand for flights based on searches. 12% potential increase in price (C$ 185 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Newark to London (LON).
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Find 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 29 octubre 2025.

mar. 4/113:00 p.m.EWR - LHR
1 stop10h 40mUnited Airlines
dom. 9/119:00 a.m.LHR - EWR
1 stop16h 30mUnited Airlines
Deal found 27/10C$ 700
lun. 3/117:25 p.m.EWR - LHR
1 stop30h 15mMultiple Airlines
lun. 10/111:25 p.m.LHR - EWR
1 stop30h 27mMultiple Airlines
Deal found 28/10C$ 701
vie. 28/1111:56 a.m.EWR - LHR
1 stop14h 14mUnited Airlines
vie. 5/126:50 a.m.LHR - EWR
1 stop11h 40mUnited Airlines
Deal found 29/10C$ 704
mar. 4/117:25 p.m.EWR - LHR
1 stop10h 25mUnited Airlines
mié. 12/1111:10 a.m.LHR - EWR
1 stop12h 55mUnited Airlines
Deal found 29/10C$ 706
vie. 5/125:40 p.m.EWR - LHR
1 stop18h 50mTAP AIR PORTUGAL
jue. 8/18:15 a.m.LHR - EWR
1 stop18h 55mTAP AIR PORTUGAL
Deal found 27/10C$ 707
vie. 7/113:34 p.m.EWR - LHR
1 stop11h 16mDelta
jue. 13/119:00 a.m.LHR - EWR
1 stop10h 55mDelta
Deal found 28/10C$ 710
mié. 29/103:22 p.m.EWR - LHR
1 stop12h 33mUnited Airlines
jue. 6/116:50 a.m.LHR - EWR
1 stop11h 40mUnited Airlines
Deal found 27/10C$ 711
mar. 28/1011:40 p.m.EWR - LHR
Nonstop7h 25mUnited Airlines
jue. 30/104:40 p.m.LHR - EWR
1 stop31h 25mUnited Airlines
Deal found 27/10C$ 713
vie. 7/111:29 p.m.EWR - LHR
1 stop11h 56mDelta
lun. 17/116:20 a.m.LHR - EWR
1 stop13h 35mDelta
Deal found 28/10C$ 715
jue. 30/102:15 p.m.EWR - LHR
1 stop12h 25mUnited Airlines
lun. 3/116:00 p.m.LHR - EWR
2 stops25h 58mUnited Airlines
Deal found 27/10C$ 717
vie. 7/119:10 a.m.EWR - LHR
Nonstop7h 10mUnited Airlines
jue. 20/114:00 p.m.LHR - EWR
Nonstop8h 35mUnited Airlines
Deal found 28/10C$ 718
mar. 28/1011:40 p.m.EWR - LHR
Nonstop7h 25mUnited Airlines
lun. 10/118:00 a.m.LHR - EWR
Nonstop8h 20mUnited Airlines
Deal found 28/10C$ 720

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 octubre 2025.
Use the filters below to find and compare flights from Newark Airport to London that are best for you.

Fly from

Newark

Fly to

London

Route

Depart

Return

Price

NewarkLondon

EWR - LHR

EWRLHR

Newark

mié. 11/2

8:25 a.m.-8:35 p.m.

Nonstop7h 10m

London Heathrow

lun. 16/2

12:05 p.m.-8:30 p.m.

1 stop13h 25m

C$ 706

NewarkLondon

EWR - LHR

EWRLHR

Newark

vie. 30/1

8:25 a.m.-8:35 p.m.

Nonstop7h 10m

London Heathrow

dom. 1/3

9:00 a.m.-8:30 p.m.

1 stop16h 30m

C$ 706

NewarkLondon

EWR - LHR

EWRLHR

Newark

lun. 8/12

11:56 a.m.-6:25 a.m.

1 stop13h 29m

London Heathrow

vie. 9/1

9:00 a.m.-2:55 p.m.

1 stop10h 55m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

jue. 26/2

9:10 a.m.-9:20 p.m.

Nonstop7h 10m

London Heathrow

dom. 1/3

6:50 a.m.-1:30 p.m.

1 stop11h 40m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

lun. 24/11

3:40 p.m.-6:50 a.m.

1 stop10h 10m

London Heathrow

dom. 18/1

8:55 a.m.-2:55 p.m.

1 stop11h 00m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

jue. 29/1

9:10 a.m.-9:20 p.m.

Nonstop7h 10m

London Heathrow

lun. 2/3

6:50 a.m.-1:30 p.m.

1 stop11h 40m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

jue. 29/1

8:25 a.m.-8:35 p.m.

Nonstop7h 10m

London Heathrow

dom. 1/3

6:50 a.m.-1:30 p.m.

1 stop11h 40m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

vie. 30/1

8:25 a.m.-8:35 p.m.

Nonstop7h 10m

London Heathrow

lun. 2/3

6:50 a.m.-1:30 p.m.

1 stop11h 40m

C$ 715

NewarkLondon

EWR - LHR

EWRLHR

Newark

jue. 4/12

10:00 p.m.-10:25 a.m.

Nonstop7h 25m

London Heathrow

jue. 11/12

3:10 p.m.-6:45 p.m.

Nonstop8h 35m

C$ 718

NewarkLondon

EWR - LHR

EWRLHR

Newark

vie. 5/12

10:30 a.m.-7:10 a.m.

1 stop15h 40m

London Heathrow

lun. 8/12

9:10 a.m.-12:35 p.m.

Nonstop8h 25m

C$ 718

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 21 results
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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 round-trip 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 round-trip flight from Newark to London. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Newark Airport to London, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Newark Airport to London (average of C$ 555). Flying from Newark Airport to London in June is currently the most expensive (average of C$ 868). 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 29 octubre 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to London in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 29 octubre 2025.
Check out reviews from past customers who have flown with United Airlines from Newark Airport to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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?

    There are many flights that can get you from Newark Airport to London in 7h 10m. Fly via United Airlines or Delta to get the fastest option. 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 cheapest airlines flying from Newark Airport to London round-trip?

    Flying on United Airlines is currently your cheapest option to London, with prices starting at C$ 716. Another option worth looking into is British Airways, starting at C$ 745 round trip. These flights start at 20% lower than the current average price 3 months from now.

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

    Consider Austrian Airlines (77%), Air Canada (76%) or Brussels Airlines (76%) 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 for the cheapest flight from Newark Airport to London? While on average our users pay C$ 1,314, our data indicates the cheapest price to be C$ 567. The most popular route (Newark - London Heathrow), is priced around C$ 720.

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Newark Airport to London (average of C$ 555). Flying from Newark Airport to London in June is currently the most expensive (average of C$ 868). 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
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick

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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.
Newark to Heathrow flights
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Gatwick flights

Top 2 airlines flying from Newark to London

Discover the top 2 airlines that operate flights from Newark to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 716AverageC$ 933FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 745AverageC$ 803FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newark to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Newark.

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

Yes, we can. To see specific flights from Newark to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Newark to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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