Travelers have found it’s best to book a flight 31 days in advance to save up to 19% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from USA to London 1-2 weeks in advance for as low as £501, or £567 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to London. Flights to London from USA in February are about £470 on average during February, but can be found for as low as £274.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to London as you normally would.
Fly from
Fly to
Budget
£186 - £336
Route
Depart
Return
Price
New York John F Kennedy IntlLondon Gatwick
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Fri 6/9
Nonstop7h 00m
London Gatwick
Sat 14/9
Nonstop7h 50m
New York John F Kennedy IntlLondon Gatwick
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sat 28/9
Nonstop7h 00m
London Gatwick
Thu 3/10
1 stop15h 40m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop16h 05m
London Heathrow
Sun 10/11
1 stop12h 40m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 8/11
1 stop11h 05m
London Heathrow
Sun 10/11
1 stop12h 40m
New York LaGuardiaLondon Heathrow
LGA - LHR
LGALHR
New York LaGuardia
Fri 17/1
1 stop10h 35m
London Heathrow
Sun 19/1
2 stops15h 48m
New York John F Kennedy IntlLondon Heathrow
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Fri 17/1
Nonstop6h 55m
London Heathrow
Sun 19/1
1 stop16h 40m
Boston Logan IntlLondon Heathrow
BOS - LHR
BOSLHR
Boston Logan Intl
Sun 15/9
1 stop10h 05m
London Heathrow
Tue 24/9
1 stop19h 10m
NewarkLondon Heathrow
EWR - LHR
EWRLHR
Newark
Wed 8/1
1 stop15h 05m
London Heathrow
Mon 13/1
1 stop14h 10m
New York John F Kennedy IntlLondon Gatwick
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Thu 26/9
Nonstop7h 15m
London Gatwick
Sun 29/9
Nonstop8h 15m
No data available for this route at this time. Please check back soon.
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Overall
Crew
Entertainment
Comfort
Boarding
Food
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
1%of flight departures | Early morningMidnight to 6 am |
---|---|
8%of flight departures | Morning6 am to noon |
21%of flight departures | AfternoonNoon to 6 pm |
70%of flight departures | Evening6 pm to midnight |
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