United Airlines flights from London to Newark Airport (LON - EWR)
LON — EWR
13 Oct — 20 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find United Airlines flight deals from London to Newark
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest United Airlines flights from London to Newark
Explore the most affordable United Airlines flight options available from London to Newark. Find the lowest fares with prices last updated on 13 September 2026.
Sat 26/907:00 -
2 stops17h 00m
Sat 3/1013:00 -
1 stop12h 55m
Deal found 12/9£387
Sun 11/1017:55 -
1 stop24h 15m
Sun 18/1009:30 -
Nonstop6h 50m
Deal found 11/9£389
Thu 22/1008:45 -
1 stop16h 30m
Thu 29/1014:34 -
1 stop13h 21m
Deal found 9/9£391
Best United Airlines flights from London to Newark
Discover carefully curated United Airlines flight deals from London to Newark that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2026.
Sat 28/1106:35 -
2 stops16h 26m
Mon 4/118:55 -
2 stops45h 05m
Deal found 12/9£389
Fri 12/307:30 -
2 stops16h 22m
Wed 17/311:00 -
1 stop15h 40m
Deal found 11/9£390
Thu 24/1211:05 -
1 stop31h 20m
Mon 28/1221:59 -
1 stop31h 51m
Deal found 11/9£393
Direct United Airlines flights from London to Newark
Explore direct United Airlines flight options from London to Newark based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2026.
Wed 7/1012:00 -
Nonstop8h 00m
Wed 4/1109:25 -
Nonstop6h 55m
Deal found 12/9£399
Fri 9/1016:00 -
Nonstop8h 20m
Thu 15/1008:20 -
Nonstop7h 20m
Deal found 8/9£401
Fri 30/1008:00 -
Nonstop7h 50m
Wed 9/1209:25 -
Nonstop6h 55m
Deal found 12/9£401
Last-minute United Airlines flights from London to Newark
Discover last-minute United Airlines flight deals from London to Newark. Data last updated 13 September 2026 and is based on user searches.
Sat 26/907:00 -
2 stops17h 00m
Sat 3/1013:00 -
1 stop12h 55m
Deal found 12/9£387
Sun 11/1017:55 -
1 stop24h 15m
Sun 18/1009:30 -
Nonstop6h 50m
Deal found 11/9£389
Thu 22/1008:45 -
1 stop16h 30m
Thu 29/1014:34 -
1 stop13h 21m
Deal found 9/9£391
One-way United Airlines flights to Newark
Search for one-way United Airlines flight options to Newark. Find affordable one-way fares based on user searches. Data last updated 13 September 2026.
Wed 30/1208:00 -
Nonstop7h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£330
Thu 17/1207:40 -
2 stops21h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£352
Sat 9/107:40 -
2 stops16h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£354
How do most travelers feel about United Airlines?
The average rating from 10,207 United Airlines reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying LON-EWR with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Newark Airport with United Airlines.
Can I get a flight from London to Newark Airport on United Airlines for under £517?
United Airlines offers 9 flights from London to Newark Airport for under £517. Prices vary by date and time. To see all prices and select your dates, click here.
United Airlines flights from London to Newark in 2026
Find detailed information about United Airlines flights from London to Newark. Explore the options provided by United Airlines to plan your journey from London to Newark. Data last updated 13 September 2026.
Which month is the cheapest to fly Economy class from London to Newark Airport?
For Economy class flights, the cheapest month to fly this route is February. The most expensive months are July and June.
Weekly United Airlines flight availability from London to Newark Airport
The most United Airlines flights from LON to EWR are scheduled on a Monday (6 on average). You will have fewer United Airlines flight options on Monday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in Newark by month
Plan your trip to Newark by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Newark Airport ranges from 74.0 - 122.0 inches per month. July is typically the wettest month, when rainfall can reach 122.0 mm. February is typically the driest time to visit Newark Airport when rainfall is around 74.0 mm.
Temperature in Newark by month
Plan your trip to Newark by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).
When is the best time to book a flight to Newark Airport with United Airlines?
The best time to book a flight to Newark Airport with United Airlines is 14 days before departure. On average, fares are higher if you book 87 days before departure.
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.
LON-EWR
LHR-EWR
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.
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.
Airlines serving Newark
Alternative routes
Complete your trip
Other carriers
Other destinations
Popular flights
Fly from London to Newark on another airline
Consider alternative airlines that service the Newark area. Flight routes are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Browse through other United Airlines flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 13 September 2026.
If Newark is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 13 September 2026.
Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 13 September 2026.
Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
2.0
Poor|Aug 2026
I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
6.0
Okay|Jul 2026
The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
6.0
Okay|Jul 2026
Customer service was not very friendly on the plane.
1 out of 3334
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.