Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Houston to London
The cheapest flights right now
Houston – London
Outbound – Nov 23, 2026
direct
9h 0m Return – Dec 8, 2026
direct
10h 30m $927
yesterday
Houston – London
Outbound – Nov 23, 2026
direct
9h 0m Return – Dec 8, 2026
direct
10h 30m $921
3 days ago
Houston – London
Outbound – Nov 23, 2026
direct
9h 0m Return – Dec 8, 2026
direct
10h 30m $920
yesterday
Houston – London
Outbound – Nov 23, 2026
direct
9h 0m Return – Dec 8, 2026
direct
10h 30m $918
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$662
Average price of a round trip
$751
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
9h17
A flight from Houston to London takes on average 9h17.
Best time
October
According to user searches, the ideal month to go to London is October.
Tips for finding a cheap flight from Houston to London
Check out our tips for booking your flight to London (United Kingdom) from Houston (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $537 (calculation over the last two years). The most touristic season corresponds to the months of December, November and September.
For the cheapest flights, it is advisable to buy your ticket at least 38 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to London costs on average $697.
The airlines that offer the most flights are British Airways, Iberia and United Airlines.
Price of flight tickets from Houston to London
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $662 to $1121
- The average price of a flight ticket is about $751
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: November
info departure city :
Houston, USA
airports :
Ellington Airport (EFD)
William P. Hobby Airport (HOU)
George Bush Intercontinental Airport (IAH)
Houston Metro-Ho Airport (QHO)
Sugar Land Regional Airport (SGR)
local time :
Houston is a city in the country USA, the time zone is [[timezone]]. In Houston, it is currently {fromLocalTime}, the temperature is on average 28°C, with a minimum of 24°C and a maximum of 32°C.
The city of Houston (HOU) has 5 airport(s): Ellington, William P. Hobby, George Bush Intercontinental, Houston Metro-/Ho and Sugar Land
destination info :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {toLocalTime}, the temperature is on average 14°C, with a minimum of 11°C and a maximum of 16°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
Useful info about London
What is the least touristic period to go to London?
If you want to visit London during the least touristic period, choose the month of October.
What is the most popular time to travel to London?
In London, the most popular month is December. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Houston to London?
According to our data, it is recommended to book your flight 38 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. You can also choose morning flights that are 14% cheaper than afternoon and evening flights. The cheapest day to book a flight from Houston to London is Saturday.
What are the arrival and destination airports when traveling between Houston and London?
When you leave, you can leave from William P. Hobby or George Bush Intercontinental, and you will arrive at London Gatwick, London Heathrow, London Luton, London Southend or London-Stansted.
How to reach Houston airport from the city centre?
The airport Ellington is located 26 km, William P. Hobby is located 14 km, George Bush Intercontinental is located 22 km, Houston Metro-/Ho is located 7 km or Sugar Land is located 32 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Houston to London?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Houston and London?
In summer, the average temperature is 18°C in London and 29°C in Houston. The average rainfall in summer is 63 mm in London and 129 mm in Houston. In summer, it is warmer in Houston and it rains less in London. In winter, it is colder in Houston and it rains more in Houston.
