
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $504 (Mytrip) |
One-way from | $229 (Mytrip) |
Popular in | June |
Cheapest in | November |
Average price | $632 |
Good round-trip deal | $529 or less |
Good one-way deal | $284 or less |
Fly from
Fly to
Route
Depart
Return
Price
NewarkLondon
EWR - LHR
EWRLHR
Newark
Tue 3/3
8:25 am-8:35 pm
Nonstop7h 10m
London Heathrow
Tue 3/10
12:05 pm-9:30 pm
1 stop13h 25m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Fri 3/20
9:25 am-8:35 pm
Nonstop7h 10m
London Heathrow
Tue 3/24
9:00 am-9:30 pm
1 stop16h 30m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Thu 3/5
10:40 pm-11:05 am
Nonstop7h 25m
London Heathrow
Thu 3/12
12:05 pm-9:30 pm
1 stop13h 25m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Thu 2/26
10:40 pm-11:05 am
Nonstop7h 25m
London Heathrow
Sun 3/1
9:05 am-2:15 pm
1 stop34h 10m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Wed 3/4
3:30 pm-7:10 am
1 stop10h 40m
London Heathrow
Mon 3/9
12:05 pm-9:30 pm
1 stop13h 25m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Sat 2/14
7:37 pm-10:50 am
1 stop10h 13m
London Heathrow
Thu 2/19
9:00 am-8:30 pm
1 stop16h 30m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Thu 2/12
7:37 pm-6:40 am
1 stop30h 03m
London Heathrow
Tue 2/17
9:00 am-12:18 pm
1 stop32h 18m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Sat 2/14
9:55 pm-10:50 am
1 stop31h 55m
London Heathrow
Fri 2/20
9:00 am-12:18 pm
1 stop32h 18m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Tue 2/10
8:00 pm-8:25 am
Nonstop7h 25m
London Heathrow
Sun 3/8
6:50 am-1:30 pm
1 stop11h 40m
NewarkLondon
EWR - LHR
EWRLHR
Newark
Tue 3/24
7:39 pm-6:40 am
1 stop31h 01m
London Heathrow
Mon 3/30
9:30 am-9:12 am
2 stops28h 42m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Newark Airport to London Heathrow Airport, you should look to book at least 56 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.
Currently, November is the cheapest month in which you can book a flight from Newark Airport to London Heathrow Airport (average of $458). Flying from Newark Airport to London Heathrow Airport in June is currently the most expensive (average of $620). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to London Heathrow Airport as you normally would.
About 20% of weekly flights between Newark and London have experienced delays in the past year, with the average delay time being 172 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, British Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.
Dublin (DUB) – chosen by Cheapflights users on 39% of 1-stop itineraries from Newark Airport to London Heathrow Airport on Cheapflights.
Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $471.
Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 9h 44m.
Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 12m.
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
Crew
Boarding
Comfort
Entertainment
Overall
Food
Reviews
Julia,Sep 2025
BUF - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$494 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$357 | Average$633 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$392 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$446 | Average$585 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$455 | Average$619 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$456 | Average$584 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$458 | Average$489 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$462 | Average$647 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$484 | Average$594 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$486 | Average$874 | FlexibilityNo cancel fee | On-time78% |