Question 1

How often are flights from London to Houston delayed?

Accepted Answer

About 14% of weekly flights between London and Houston have experienced delays in the past year, with the average delay time being 154 minutes.

Question 2

What is the most punctual flight time for London to Houston flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Question 4

Which airline has the best punctuality record on London to Houston flights?

Accepted Answer

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Question 5

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

Accepted Answer

Cheapflights users have booked flights from London to Houston round-trip from £40. Other airlines that can offer you cheap pricing are WestJet, from £172, and Finnair, from £318. These flights start at 95% lower than the current average price 3 months from now.

Question 6

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

Accepted Answer

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as £389. Users have also found prices from £464 and £499 on British Airways and Finnair, respectively.

Question 7

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

Accepted Answer

The best time to book flights from London to Houston is 46 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.

Question 8

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London to Houston (average of £665). Flying from London to Houston in December is currently the most expensive (average of £971). 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.

Question 9

E

Accepted Answer

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Question 10

E

Accepted Answer

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Question 11

What are the most popular routes from London to Houston?

Accepted Answer

The most popular route from London to Houston is London Heathrow - Houston Hobby. You may also consider London Heathrow - Houston George Bush Intcntl or London Gatwick - Houston Hobby.

Question 12

What are the most popular airlines that fly from London to Houston?

Accepted Answer

When booking a flight from London to Houston, you may want to consider flying on British Airways, JetBlue or Lufthansa as they are the most popular for this route.

Question 13

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

Accepted Answer

When flying from London to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 14

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

Accepted Answer

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

Question 15

How can I find direct flights from London to Houston?

Accepted Answer

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

Question 16

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

Accepted Answer

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.

Question 17

How does Cheapflights help users find flights from London to Houston?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Houston from London today with Cheapflights!

Question 18

Why should you use Cheapflights to find cheap flight tickets from London to Houston?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Houston from London.

Question 19

Can Cheapflights find flights from London to Houston with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from London to Houston with no change fees.

Question 20

Can Cheapflights notify me if prices for flights from London to Houston become cheaper?

Accepted Answer

Of course! You can now track prices for flights from London to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Popular in	June
Cheapest in	January
Average price	£889

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£40	Average£95	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
WestJet	Cheapest£172	Average£795	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Finnair	Cheapest£318	Average£888	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£369	Average£612	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£392	Average£751	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Scandinavian Airlines	Cheapest£424	Average£482	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	Cheapest£441	Average£620	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£450	Average£1,039	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£536	Average£713	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
United Airlines	Cheapest£570	Average£949	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Cheap flights from London to Houston

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Best time to book a flight from London to Houston

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Cheapflights Insights

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

The best time to book flights from London to Houston is 46 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?

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

When flying from London to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from London to Houston delayed?

About 14% of weekly flights between London and Houston have experienced delays in the past year, with the average delay time being 154 minutes.

What is the most punctual flight time for London to Houston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Houston flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Houston

Check out reviews from past customers who have flown with Austrian Airlines,United Airlines, andJetBlue from London to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

What are the most popular routes from London to Houston?

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

How can I find direct flights from London to Houston?

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

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

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Alternative routes for London to Houston

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Complete your trip

Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

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Search flights from London to Houston by cabin class

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London and Houston flights

Browse other London and Houston flight options. Last updated on 7 October 2026.

Other flights from London

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Popular flight searches

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Top 10 airlines flying from London to Houston

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How does Cheapflights help users find flights from London to Houston?

Why should you use Cheapflights to find cheap flight tickets from London to Houston?

Can Cheapflights find flights from London to Houston with no change fees?

Can Cheapflights notify me if prices for flights from London to Houston become cheaper?

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