Cheap flights from Houston Hobby Airport to London from $386
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to London departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Houston Hobby Airport to London
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Virgin Atlantic flights from Houston Hobby Airport to London Heathrow Airport
Our best Virgin Atlantic deals on Houston Hobby Airport to London Heathrow Airport flight tickets
British Airways flights from Houston Hobby Airport to London Heathrow Airport
Our best British Airways deals on Houston Hobby Airport to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Houston Hobby Airport to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Houston Hobby Airport, with most prices found around $659. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Houston Hobby Airport to London Heathrow Airport during October average around $665.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $781. The most expensive day to fly to London Heathrow Airport is Friday, with ticket prices averaging around $954.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Houston Hobby Airport to London Heathrow Airport at noon for as low as $886. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $972.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $821 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Houston Hobby Airport for as low as $691 on momondo.
What is the cheapest airline that flies from Houston Hobby to London Heathrow?
Virgin Atlantic, British Airways, and Iberia are the most popular carriers operating from Houston Hobby to London Heathrow
What airlines fly to London Heathrow Airport?
United Airlines, British Airways and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Houston Hobby Airport according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Houston Hobby Airport to London Heathrow Airport
Cheap Houston Hobby Airport to London Heathrow Airport (HOU to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to London Heathrow Airport
How far is Houston Hobby to London Heathrow by plane?
The distance between Houston Hobby and London Heathrow is about 4835.4 mi. Typically, this will take 11h 40m by plane in normal conditions.
When did momondo last update prices for flights from Houston Hobby Airport to London Heathrow Airport?
Prices for flights from Houston Hobby Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Houston Hobby Airport to London Heathrow Airport?
The number of operators available for flights from Houston Hobby Airport to London Heathrow Airport is 8 as of July 2025.
How old do you have to be to fly from Houston Hobby Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston Hobby Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Houston Hobby Airport to London Heathrow Airport?
Based on momondo bookings for flights between Houston Hobby Airport and London Heathrow Airport, the leading airline is United Airlines, making up 33% of the total bookings. Other popular airlines include British Airways with 32%, Iberia with 20%, and American Airlines with 5%.
Best airlines flying from Houston Hobby Airport to London Heathrow Airport
Compare and see reviews for airlines that fly from Houston Hobby Airport to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $447 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $563 | Free Cancellation | Rating 7.0 2,817 reviews | |||
| PriceFrom $621 | Free Cancellation | Rating 7.6 1,311 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 6.6 7,095 reviews | |||
| PriceFrom $634 | Free Cancellation | Rating 7.4 8,846 reviews | |||
| PriceFrom $634 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 7.1 9,676 reviews | |||
| PriceFrom $664 | Free Cancellation | Rating 6.8 7,193 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Houston to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to London for you.
Can I find flights from Houston to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Houston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Houston to London?
Once all potential Houston to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Houston to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.