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How much does a flight ticket from London to Houston, Texas cost? The fare-table displays a list of round-trip flights from London to Houston with different carriers. The fares are based on a trend (date and time mentioned), and are non-warranted. The fares are inclusive of base fare, fuel surcharges, airline/airport taxes, and our service fee.

Search, Compare and Book a Cheap Flight from London to Houston

Cheapfaremart is the most convenient and reliable airfare comparison and booking website. Use our suggested LON to HOU fare or conduct a new flight search matching your travel dates and times. Customize your flight result by airlines if you love to fly with any particular carrier. You may find a number of carriers operating nonstop flights between the two cities.

Group flight discount is also available if the number of travelers sharing a flight exceed 9. Cheapfaremart is an ASTA (American Society of Travel Agents)-certified online travel agency headquartered in Orlando, Florida. We thoroughly guide our customers regarding the fare rules and exercise a transparent flight reservation practice.

Airports in London

1. London Heathrow Airport

London Heathrow Airport (LHR / EGLL) is a major airport in London that serves international and domestic flights. Located at 18 miles from the center of London, United Kingdom, Heathrow ranks as the second busiest airport in the world by international passenger traffic.

2. London City Airport

The nearest major airport is London City Airport (LCY/EGLC). This airport has international and domestic flights and is 9 miles from the center of London, United Kingdom.

3. London Gatwick Airport

London Gatwick Airport (LGW / EGKK) is a major international airport. The airport is close to Crawley in West Sussex, southeast England, and is 29.5 miles (47.5 km) south of Central London. LGW ranks as the second-busiest airport by total passenger traffic in the United Kingdom, after Heathrow Airport.

Airports in Houston

1. George Bush Intercontinental Airport

George Bush Intercontinental Airport (IATA: IAH, ICAO: KIAH, FAA LID: IAH) is an international airport in Houston, Texas, United States. The airport is located about 23 miles (37 km) north of Downtown Houston. The airport, originally named “Houston Intercontinental Airport“, was later renamed after George H. W. Bush, the 41st President of the United States.

2. William P. Hobby Airport

William P. Hobby Airport (IATA: HOU, ICAO: KHOU, FAA LID: HOU) is an international airport in Houston, Texas.  The airport is located 7 miles (11 km) from downtown Houston. The airport is a major focus city for Southwest Airlines, the leading low-cost carrier, which operates domestic as well as international flights.

How Long is the Flight from London to Houston?

The flight time between Houston and London is 10 hours, 13 minute. The flight distance is 4,859 miles/7820 km. The table below displays the flight distance and flight time for different departure-airport pairs.


Flight Distance

Flight Time


4,834 miles/7780 km

10 hours 10 minutes


4,869 miles/7835 km

10 hours 14 minutes


4,854 miles/7811 km

10 hours 12 minutes


4,849 miles/7804 km

10 hours 12 minutes


4,853 miles/7811 km

10 hours 12 minutes

Time affects your travel experience. Hence, it’s important to keep this factor in mind. Houston is 6 hours behind London. 

Note: The flight distance and time are for a nonstop flight (excluding any layover). The actual distance and time might vary, and are non-warranted. Check with your airlines to know precise information. 

Which Airlines Fly from Houston to London?

Airlines by flight route are mentioned below:


Nonstop or Connecting




British Airways, United Airlines, Lufthansa, Brussels Airlines, Finnair, American Airlines, Iberia, Austrian Airlines, Aeromexico, Air Canada, Virgin Atlantic, Scandinavian Airlines


Only connecting

United Airlines, Flybe, Lufthansa, Virgin Atlantic,  British Airways


Only connecting

Westjet, British Airways, Emirates, United Airlines, Lufthansa



British Airways, United Airlines, Lufthansa, Brussels Airlines, Finnair, American Airlines  Austrian Airlines, Iberia, Aeromexico, Air Canada, Virgin Atlantic, Scandinavian Airlines


Only connecting

United Airlines, Flybe, Lufthansa, British Airways, Virgin Atlantic

Tips to Book a Cheap Flight Ticket to Houston from London

Cheapfaremart endeavors to help you with the airfare comparison so that you can find a low-cost flight to Houston from London. However, attention to some flight booking hacks may make a huge difference to your savings. Here they are.

1. The cheapest time to fly from London to Houston

On a long-haul flight route, opting for a late-night or early morning flight, you may save more. Such a flight receives less attention as families with kids avoid traveling with them because of the sleep challenges involved. If you don’t mind taking some trouble, go with a red eye flight to Houston.

2. The cheapest day to fly to Houston from London

Travelers postpone their holiday to weekends, which leads to an increased demand for airline tickets on a Friday, Saturday or Sunday. It’s better to avoid clashing your travel dates with them by flying on a Tuesday, Wednesday or Thursday. You are most likely to come across some great flight deals on these days.

3. The cheapest season to fly from London to Houston

Summer (May to September) is the cheapest season to visit Houston, TX. Summers are characterized by high temperature and humidity. The upper limits reach mid-90s °F. Humidity is never going to spare you, irrespective of the months you choose to visit. It maintains its consistency (above 70%) throughout the year. Adjust your travel dates in March and April to avoid blistering summers. Winter (December to February) are also favorable for tourism.

4. The cheapest airlines to fly to Houston from London

As of now, no low-cost airlines operate on this route. However, that doesn’t take away your right to book cheap flights to Houston. Airlines start accepting flight reservation as early as 331 days before the scheduled flight departure. It’s always good to confirm your flight ticket well in advance. Rather than waiting for some unexpected low price, it’s good to bag a flight that sounds average or reasonable.

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