United's Polaris Business Class offers lie-flat seats, noise-reducing headphones, and Saks Fifth Avenue bedding.
United's Premium Plus seats offer extra legroom, upgraded meals, and include 2 checked bags on international flights.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $467 (Mytrip) |
One-way from | $440 (Expedia) |
Popular in | December |
Cheapest in | March |
Average price | $605 |
Good round-trip deal | $617 or less |
Good one-way deal | $522 or less |
Fly from
Fly to
Route
Depart
Return
Price
LondonNewark
STN - EWR
STNEWR
London Stansted
Fri 2/13
1:30 pm-1:35 pm
3 stops29h 05m
Newark
Mon 2/16
5:40 pm-9:20 pm
2 stops22h 40m
LondonNewark
STN - EWR
STNEWR
London Stansted
Sun 1/11
1:55 pm-3:40 pm
2 stops30h 45m
Newark
Thu 1/15
6:30 pm-11:10 pm
3 stops23h 40m
LondonNewark
STN - EWR
STNEWR
London Stansted
Fri 1/16
6:30 am-6:25 pm
2 stops16h 55m
Newark
Tue 2/3
7:35 pm-2:20 pm
2 stops13h 45m
LondonNewark
STN - EWR
STNEWR
London Stansted
Sun 3/1
8:55 am-3:30 pm
2 stops35h 35m
Newark
Tue 3/10
6:40 pm-1:50 pm
2 stops15h 10m
LondonNewark
STN - EWR
STNEWR
London Stansted
Sat 1/17
6:55 am-6:25 pm
2 stops16h 30m
Newark
Sat 1/31
7:35 pm-6:00 pm
2 stops17h 25m
LondonNewark
LHR - EWR
LHREWR
London Heathrow
Wed 2/11
7:50 pm-1:35 pm
2 stops22h 45m
Newark
Wed 2/25
6:30 pm-2:35 pm
1 stop15h 05m
LondonNewark
LGW - EWR
LGWEWR
London Gatwick
Thu 2/26
11:55 am-6:25 pm
1 stop11h 30m
Newark
Tue 3/10
8:35 pm-10:55 am
1 stop10h 20m
LondonNewark
LGW - EWR
LGWEWR
London Gatwick
Wed 1/14
11:55 am-6:25 pm
1 stop11h 30m
Newark
Sun 1/18
7:35 pm-10:55 am
1 stop10h 20m
LondonNewark
LGW - EWR
LGWEWR
London Gatwick
Wed 1/28
11:55 am-6:25 pm
1 stop11h 30m
Newark
Mon 2/9
7:35 pm-10:55 am
1 stop10h 20m
LondonNewark
LGW - EWR
LGWEWR
London Gatwick
Wed 1/14
11:55 am-6:25 pm
1 stop11h 30m
Newark
Wed 1/21
7:35 pm-10:55 am
1 stop10h 20m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
The price you pay for your flight from London to Newark Airport may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, April is the cheapest month in which you can book a flight from London to Newark Airport (average of $387). Flying from London to Newark Airport in June is currently the most expensive (average of $478). 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.
It’s typically best to fly out from London to Newark Airport in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.
Travelers seeking maximum savings on their London to Newark Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from LON to EWR are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).
About 12% of weekly flights between London and Newark have experienced delays in the past year, with the average delay time being 201 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
Crew
Comfort
Boarding
Overall
Food
Entertainment
Reviews
Andrew,Sep 2025
FLR - VIE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$400 | Average$603 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$445 | Average$649 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$446 | Average$761 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$473 | Average$599 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$473 | Average$687 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$638 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$479 | Average$615 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$486 | Average$588 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$503 | Average$711 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$509 | Average$662 | FlexibilityNo cancel fee | On-time77% |