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Cheap flights from London (LON) to Houston

LON — HOU
Oct 30 — Nov 61
Fri 10/30
Fri 11/6
1 adult, Economy
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Find flight deals from London to Houston

Popular in

June

Cheapest in

January

Average price

$984
Highest demand for flights based on searches. 8% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Best time to book a flight from London to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from London with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London to Houston

How far ahead should I book a flight from London to Houston?

The best time to book flights from London to Houston is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Houston?

Currently, January is the cheapest month in which you can book a flight from London to Houston (average of $889). Flying from London to Houston in December is currently the most expensive (average of $1,286). 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.

What is the cheapest time of day to fly from LON to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Houston as you normally would.

Reviews of airlines servicing Houston

Read through reviews of airlines operating flights from London to Houston, such as Brussels Airlines,JetBlue, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.2
Good
433 reviews

Food

6.3

Comfort

7.0

Crew

7.9

Entertainment

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Brussels Airlines
7.2
Good
433 reviews
Brussels Airlines
7.2
Good
433 reviews

Food

6.3

Comfort

7.0

Crew

7.9

Entertainment

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
JetBlue
7.1
Good
3,043 reviews
Brussels Airlines
7.2
Good
433 reviews

Food

6.3

Comfort

7.0

Crew

7.9

Entertainment

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Lufthansa
6.8
Okay
8,249 reviews
Brussels Airlines
7.2
Good
433 reviews

Food

6.3

Comfort

7.0

Crew

7.9

Entertainment

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
British Airways
6.7
Okay
8,243 reviews
Brussels Airlines
7.2
Good
433 reviews

Food

6.3

Comfort

7.0

Crew

7.9

Entertainment

6.2

Overall

7.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!

Related info for your journey

  • What are the cheapest airlines flying from London to Houston round-trip?

    According to our current data, Lufthansa ($604), United Airlines ($716), and British Airways ($779) offers the cheapest pricing from London to Houston. Lufthansa is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Houston one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $552. However, be on the lookout for offers from Austrian Airlines and Aer Lingus, as they are both options that can get you from London to Houston for a low price.

  • What are the most popular routes from London to Houston?

    Most travelers choose London Heathrow - Houston Hobby, London Heathrow - Houston George Bush Intcntl or London Gatwick - Houston Hobby when deciding on the best route from London to Houston.

  • Can I find deals for flights from London to Houston that include hotel bookings?

    Yes. In addition to deals on London to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Houston.

  • Can I find deals for business class flights from London to Houston?

    Yes. Cheapflights offers flight deals from London to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Houston?

    Currently, January is the cheapest month in which you can book a flight from London to Houston (average of $889). Flying from London to Houston in December is currently the most expensive (average of $1,286). 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.

See more FAQs

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Top 5 airlines flying from London to Houston

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$604Average$1,310FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$716Average$1,449FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$779Average$1,015FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$785Average$1,180FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$843Average$970FlexibilityNo cancel feeOn-time62%

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