£85+ Cheap flights from Houston
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Houston
Discover essential information about flights departing from Houston, including flight schedules, destinations, airlines operating at the Houston airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 October 2025.
Cheapest airline | Spirit Airlines |
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Find flights from Houston
Cheapest flights from HoustonExplore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Houston. Find the lowest fares based on data from user searches, with prices last updated on 17 October 2025.
Find flights from Houston within your budget
Fly to
Route
Depart
Return
Price
HoustonLondon
IAH - LGW
IAHLGW
Houston George Bush Intcntl
Thu 29/1
07:00-10:00
1 stop21h 00m
London Gatwick
Mon 2/2
14:00-23:13
1 stop15h 13m
HoustonLondon
IAH - LHR
IAHLHR
Houston George Bush Intcntl
Wed 12/11
15:09-08:45
1 stop11h 36m
London Heathrow
Wed 19/11
06:20-13:55
1 stop13h 35m
HoustonLondon
IAH - LHR
IAHLHR
Houston George Bush Intcntl
Wed 19/11
12:30-06:20
1 stop11h 50m
London Heathrow
Mon 24/11
20:25-13:30
1 stop23h 05m
HoustonLondon
IAH - LGW
IAHLGW
Houston George Bush Intcntl
Thu 15/1
18:42-10:00
1 stop33h 18m
London Gatwick
Sat 24/1
14:00-08:42
1 stop24h 42m
HoustonLondon
IAH - LHR
IAHLHR
Houston George Bush Intcntl
Wed 4/3
12:55-10:15
1 stop15h 20m
London Heathrow
Tue 10/3
06:20-14:55
1 stop13h 35m
HoustonLondon
IAH - LHR
IAHLHR
Houston George Bush Intcntl
Sun 30/11
16:32-10:00
1 stop11h 28m
London Heathrow
Tue 23/12
08:20-15:40
1 stop13h 20m
HoustonLondon
HOU - LHR
HOULHR
Houston Hobby
Mon 27/10
14:22-09:00
1 stop13h 38m
London Heathrow
Tue 11/11
09:00-23:07
2 stops20h 07m
HoustonLondon
IAH - LHR
IAHLHR
Houston George Bush Intcntl
Wed 12/11
17:00-11:40
1 stop12h 40m
London Heathrow
Wed 19/11
09:00-23:57
2 stops20h 57m
HoustonLondon
HOU - LHR
HOULHR
Houston Hobby
Wed 12/11
10:40-09:00
1 stop16h 20m
London Heathrow
Wed 19/11
11:30-23:07
2 stops17h 37m
HoustonLondon
HOU - LHR
HOULHR
Houston Hobby
Tue 18/11
10:40-06:25
1 stop13h 45m
London Heathrow
Tue 25/11
06:20-23:07
2 stops22h 47m
Best time to book a flight from Houston
Have a flexible travel schedule? Discover the best time to fly from Houston with our price prediction graph.
Travel insights for flights from Houston
Get recent, data-driven insights about flights from Houston including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Houston?
Use this chart to determine the optimal time to book a return flight from Houston to Heathrow. Price data was last updated on 10 October 2025.
Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston?
Currently, October is the cheapest month in which you can book a flight from Houston (average of £377). Flying from Houston in June will prove the most costly (average of £642). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Houston?
Many airlines operate round-trip flights from Houston: British Airways, United Airlines, Lufthansa, Iberia. These airlines fly to the following popular destinations: London.
Airline reviews for flights from Houston
Get insights into the airlines that provide service from Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Houston. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with United Airlines, Iberia, andLufthansa from Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Tim,Sept 2025
IAD - GSP
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Tim,Sept 2025
IAD - GSP
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Tim,Sept 2025
IAD - GSP
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Tim,Sept 2025
IAD - GSP
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Tim,Sept 2025
IAD - GSP
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Direct flights from Texas
Book a direct flight from one of these other cities located in Texas.
Related info for your journey
Access useful and relevant information related to your journey from Houston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 October 2025.
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How does Cheapflights help users find flights from Houston?
Cheapflights helps you search for flights from Houston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Houston?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Houston.
Can Cheapflights find flights from Houston with no change fees?
Certainly. Search results for flights from Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Houston become cheaper?
Yes! Start tracking prices for flights from Houston today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.