Cheap flights from Houston to the United Kingdom from $209
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 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Last minute
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Cheap round-trip flights
These are some of the best round-trip flight deals from Houston to the United Kingdom that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to the United Kingdom.
Cheap last minute flights
Planning a quick getaway from Houston to the United Kingdom? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to the United Kingdom, so you can enjoy a seamless trip without layovers.
Finnair flights from Houston to United Kingdom
Our best Finnair deals on Houston to United Kingdom flight tickets
Finnair![Finnair]()
Sep 2![Finnair]()
Sep 4
IAH9:00 pmHouston George Bush Intcntl
9h 20m
LHR12:20 pmLondon Heathrow
LHR10:20 amLondon Heathrow
19h 19m
2 stops
IAH11:39 pmHouston George Bush Intcntl
Finnair![Finnair]()
Sep 2![Finnair]()
Sep 4
IAH2:32 pmHouston George Bush Intcntl
15h 58m
1 stop
LHR12:30 pmLondon Heathrow
LHR10:20 amLondon Heathrow
19h 19m
2 stops
IAH11:39 pmHouston George Bush Intcntl
British Airways flights from Houston to United Kingdom
Our best British Airways deals on Houston to United Kingdom flight tickets
British Airways![British Airways]()
Sep 2![British Airways]()
Sep 4
HOU6:30 pmHouston Hobby
38h 50m
2 stops
LHR3:20 pmLondon Heathrow
LHR7:30 pmLondon Heathrow
30h 45m
2 stops
HOU8:15 pmHouston Hobby
British Airways![British Airways]()
Aug 20![British Airways]()
Sep 4
IAH9:00 pmHouston George Bush Intcntl
9h 20m
LHR12:20 pmLondon Heathrow
LHR9:25 amLondon Heathrow
10h 15m
IAH1:40 pmHouston George Bush Intcntl
See travel insights to the United Kingdom from
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
Prices
Airlines
Other information
What is the cheapest month to fly to United Kingdom?
In general, October is the cheapest month to fly from Houston to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $651. If you aren’t able to travel to United Kingdom during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $665.
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 Wednesday when prices can be found for as low as $786. The most expensive day to fly to United Kingdom is Monday, with ticket prices averaging around $988.
What is the cheapest time of day to depart on your flight to United Kingdom?
According to our data, the cheapest time of day to fly to United Kingdom is in the morning. momondo users have found flights departing from Houston to United Kingdom in the morning for as low as $844. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,037. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
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 $826 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 $726 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?
British Airways, American Airlines, and Delta are the most popular carriers operating from Houston to United Kingdom
What 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 38% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 13 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?
As of May 2025, there are 20 flights per day flying from Houston to United Kingdom. The most common time of day flights depart is 4:00PM, with 50% of flights taking off in the afternoon.
How many flights depart from Houston to United Kingdom on average per week?
As of May 2025, there are 143 flights per week flying from Houston to United Kingdom. The most common day of the week flights depart is Wed, with 15% of flights taking off 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 | $209 |
|---|---|
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 12 operators available for flights from Houston to United Kingdom as of May 2025.
How old do you have to be to fly from Houston to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 $493 | Free Cancellation | Rating 8.1 1,292 reviews | |||
| PriceFrom $564 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom $568 | Free Cancellation | Rating 7.0 9,252 reviews | |||
| PriceFrom $578 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom $579 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 6.7 7,048 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 6.6 6,846 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 7.4 8,696 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Houston to United Kingdom?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Houston.
Can I find flights from Houston to United Kingdom with flexible booking policies on momondo?
momondo does allow users to show only those flights to United Kingdom 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 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?
Yes momondo offers price alerts on flights to United Kingdom 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.
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