Cheap flights from Houston to the United Kingdom from £144
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 to the United Kingdom departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
0 bags
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British Airways flights from Houston to United Kingdom
Our best British Airways deals on Houston to United Kingdom flight tickets
British Airways![British Airways]()
30 Sept![British Airways]()
1 Oct
IAH15:30Houston George Bush Intcntl
9h 10m
LHR06:40London Heathrow
LHR17:10London Heathrow
36h 46m
2 stops
IAH23:56Houston George Bush Intcntl
British Airways![British Airways]()
30 Sept![British Airways]()
1 Oct
IAH12:18Houston George Bush Intcntl
13h 47m
1 stop
LHR08:05London Heathrow
LHR17:10London Heathrow
36h 46m
2 stops
IAH23:56Houston George Bush Intcntl
Air France flights from Houston to United Kingdom
Our best Air France deals on Houston to United Kingdom flight tickets
Air France![Air France]()
14 Sept![Air France]()
21 Sept
HOU17:35Houston Hobby
11h 35m
1 stop
LHR11:10London Heathrow
LHR13:05London Heathrow
14h 35m
1 stop
HOU21:40Houston Hobby
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How to get the cheapest flight ticket from Houston to United Kingdom
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
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Other information
What is the cheapest month to fly to United Kingdom?
The cheapest month to fly to United Kingdom from Houston is in October. Flight prices, which tend to average around £481, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around £491.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Houston to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £528. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Houston to United Kingdom for around £781.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £626. Try not to purchase tickets at midday because they tend to be around £700. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Houston to United Kingdom flight route?
Fly from Houston George Bush Intcntl to London Heathrow for the best Houston - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Houston when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £605 when searching 15 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Houston for as low as £509 on momondo.
What cabin class options are available on Houston to United Kingdom flights?
There are 4 cabin classes available to choose from on Houston to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Houston to United Kingdom?
JetBlue and British Airways are the most popular carriers operating from Houston to United Kingdom
Which airlines fly to United Kingdom?
British Airways, United Airlines and Iberia are the top three most popular airlines that fly to United Kingdom from Houston according to our data. British Airways is the first choice among our users, with 54% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston to United Kingdom on average per day?
The number of flights available between Houston and United Kingdom is 21 per day as of June 2025. The most frequent departure time is 16:00, with 50% of daily flights leaving in the afternoon.
How many flights depart from Houston to United Kingdom on average per week?
The number of flights available between Houston and United Kingdom is 149 per week as of June 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.
Cheap Houston to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to United Kingdom
Best price found | £144 |
|---|---|
Fastest flight time | 9h 10m |
Direct flights | Every day |
Airports in United Kingdom | 3 airports |
When did momondo last update prices for flights from Houston to United Kingdom?
Prices for flights from Houston to United Kingdom refresh daily.
How many operators does momondo search for flights from Houston to United Kingdom?
There are 6 operators available for flights from Houston to United Kingdom as of June 2025.
How old do you have to be to fly from Houston to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom 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 United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Houston to United Kingdom
Compare and see reviews for airlines that fly from Houston to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £410 | Free Cancellation | Rating 8.1 1,309 reviews | |||
| PriceFrom £421 | Free Cancellation | Rating 6.6 7,028 reviews | |||
| PriceFrom £426 | Free Cancellation | Rating 6.8 7,152 reviews | |||
| PriceFrom £445 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom £447 | Free Cancellation | Rating 7.0 2,778 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 7.4 653 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to United Kingdom?
It is quick and easy to find Houston to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.
Can I find flights from Houston to United Kingdom with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Houston to United Kingdom flights to just show those with flexible booking policies.
How can momondo help me find flights from Houston to United Kingdom?
Once all potential Houston to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?
Price alerts on flights to United Kingdom from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.
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