Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Newark Airport to London from C$ 321

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — LON
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Newark to London are usually found in February or January, booked 63 days in advance, depart on a Thursday or Sunday 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 11 September 2025.

Round-trip from

C$ 691

One-way from

C$ 321

Popular in

June

Cheapest in

February

Average price

C$ 854

Good round-trip deal

C$ 780 or less

Good one-way deal

C$ 393 or less
United Airlines
  • United Airlines
  • 4/11-11/11
  • 1 total stop
  • 20h 35m total
  • Newark to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 25/10
  • 1 total stop
  • 15h 05m total
  • Newark to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Newark to London (LON).
Search Deals
Price to beat on a one-way flight from Newark to London (LON).
Search Deals

Find flight deals from Newark to London

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 11 September 2025.

Fri 19/95:35 p.m.EWR - LHR
1 stop11h 40mUnited Airlines
Sun 21/99:30 a.m.LHR - EWR
1 stop29h 13mUnited Airlines
Deal found 10/9C$ 687
Fri 12/98:30 a.m.EWR - LHR
Nonstop7h 10mMultiple Airlines
Thu 18/96:00 a.m.LHR - EWR
1 stop19h 10mMultiple Airlines
Deal found 10/9C$ 690
Thu 11/96:25 p.m.EWR - LHR
Nonstop7h 20mUnited Airlines
Wed 17/912:10 p.m.LHR - EWR
1 stop13h 00mUnited Airlines
Deal found 11/9C$ 691
Thu 11/96:25 p.m.EWR - LHR
Nonstop7h 20mMultiple Airlines
Wed 17/912:10 p.m.LHR - EWR
1 stop13h 00mMultiple Airlines
Deal found 10/9C$ 693
Tue 18/115:40 p.m.EWR - LHR
1 stop14h 00mTAP AIR PORTUGAL
Tue 25/118:15 a.m.LHR - EWR
2 stops18h 45mTAP AIR PORTUGAL
Deal found 10/9C$ 694
Thu 6/118:25 a.m.EWR - LHR
Nonstop7h 10mUnited Airlines
Wed 12/112:50 p.m.LHR - EWR
1 stop28h 05mUnited Airlines
Deal found 11/9C$ 696
Fri 19/92:59 p.m.EWR - LHR
1 stop14h 41mUnited Airlines
Tue 23/91:45 p.m.LHR - EWR
1 stop11h 25mUnited Airlines
Deal found 10/9C$ 697
Fri 12/97:15 p.m.EWR - LHR
1 stop30h 40mUnited Airlines
Fri 19/92:05 p.m.LHR - EWR
1 stop27h 54mUnited Airlines
Deal found 10/9C$ 698
Fri 12/98:30 a.m.EWR - LHR
Nonstop7h 10mMultiple Airlines
Fri 19/97:45 a.m.LHR - EWR
1 stop10h 30mMultiple Airlines
Deal found 11/9C$ 700
Thu 11/95:35 p.m.EWR - LHR
Nonstop7h 20mUnited Airlines
Thu 18/97:45 a.m.LHR - EWR
1 stop10h 30mUnited Airlines
Deal found 10/9C$ 701
Mon 29/123:07 p.m.EWR - LHR
1 stop10h 33mUnited Airlines
Fri 9/111:10 a.m.LHR - EWR
1 stop12h 55mUnited Airlines
Deal found 10/9C$ 704

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 11 September 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

Sat 25/10

8:30 a.m.-8:40 p.m.

Nonstop7h 10m

London Heathrow

Sat 1/11

12:05 p.m.-9:30 p.m.

1 stop13h 25m

C$ 691

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sun 12/10

6:55 p.m.-7:15 a.m.

Nonstop7h 20m

London Heathrow

Thu 30/10

12:05 p.m.-9:30 p.m.

1 stop13h 25m

C$ 691

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 10/1

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

Nonstop7h 10m

London Heathrow

Mon 12/1

9:05 a.m.-1:55 p.m.

1 stop33h 50m

C$ 696

NewarkLondon

EWR - LHR

EWRLHR

Newark

Tue 14/10

9:00 p.m.-9:20 a.m.

Nonstop7h 20m

London Heathrow

Tue 21/10

3:05 p.m.-1:55 p.m.

1 stop27h 50m

C$ 696

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 7/11

3:30 p.m.-7:10 a.m.

1 stop10h 40m

London Heathrow

Tue 11/11

11:10 a.m.-7:05 p.m.

1 stop12h 55m

C$ 696

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 28/11

10:40 p.m.-11:05 a.m.

Nonstop7h 25m

London Heathrow

Mon 15/12

11:10 a.m.-7:05 p.m.

1 stop12h 55m

C$ 697

NewarkLondon

EWR - LHR

EWRLHR

Newark

Fri 10/10

7:42 p.m.-6:55 a.m.

1 stop30h 13m

London Heathrow

Fri 17/10

12:40 p.m.-11:54 a.m.

1 stop28h 14m

C$ 698

NewarkLondon

EWR - LHR

EWRLHR

Newark

Wed 15/10

9:00 p.m.-6:55 a.m.

1 stop28h 55m

London Heathrow

Sun 19/10

9:30 a.m.-9:43 a.m.

1 stop29h 13m

C$ 700

NewarkLondon

EWR - LHR

EWRLHR

Newark

Thu 25/9

5:35 p.m.-5:55 a.m.

Nonstop7h 20m

London Heathrow

Sun 28/9

7:45 a.m.-1:15 p.m.

1 stop10h 30m

C$ 701

NewarkLondon

EWR - LHR

EWRLHR

Newark

Sat 27/9

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

Nonstop7h 10m

London Heathrow

Wed 15/10

7:45 a.m.-1:15 p.m.

1 stop10h 30m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 23 results
1
2
3

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 29 August 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$ 560). Flying from Newark Airport to London in July is currently the most expensive (average of C$ 856). 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 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from Newark Airport to London in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the afternoon.

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 11 September 2025.

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

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 11 September 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
8,937 reviews
Check prices

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 to get the fastest option. Airlines will cover a distance of 5559 km. Most flights are nonstop.

  • What is the cheapest airline to fly from Newark Airport to London round-trip?

    Flying on United Airlines is currently your cheapest option to London, with prices starting at C$ 710. This flight start at 21% 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 (75%) or Brussels Airlines (75%) 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$ 658, our data indicates the cheapest price to be C$ 324. The most popular route (Newark - London Heathrow), is priced around C$ 700.

  • 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$ 560). Flying from Newark Airport to London in July is currently the most expensive (average of C$ 856). 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
Brentford
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 airline flying from Newark to London

Discover the top airline 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 710AverageC$ 924FlexibilityNo cancel feeOn-time69%
Search United Airlines 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.