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Cheap flights from Houston Hobby Airport to London Heathrow Airport from £256

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hobby to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Hobby to Heathrow
Explore the most affordable flight options available from Hobby to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.

Mon 21/914:25 -
1 stop10h 50m
Tue 6/1015:15 -
1 stop13h 48m
Deal found 12/8£614
Mon 21/917:20 -
1 stop12h 00m
Tue 6/1015:15 -
1 stop13h 48m
Deal found 9/8£634
Mon 21/914:25 -
1 stop14h 55m
Wed 30/906:30 -
2 stops16h 00m
Deal found 12/8£656
Wed 14/1017:28 -
1 stop13h 47m
Tue 20/1008:40 -
2 stops20h 23m
Deal found 12/8£657
Mon 19/1014:08 -
1 stop12h 57m
Thu 26/1108:20 -
1 stop17h 24m
Deal found 12/8£657
Mon 7/1206:00 -
1 stop21h 00m
Tue 15/1206:20 -
2 stops22h 53m
Deal found 10/8£661
Tue 1/1210:25 -
1 stop14h 00m
Wed 16/1206:20 -
2 stops22h 53m
Deal found 12/8£662
Wed 23/918:34 -
1 stop12h 16m
Wed 30/908:55 -
1 stop12h 48m
Deal found 9/8£663
Tue 1/1214:07 -
1 stop12h 08m
Wed 16/1208:20 -
1 stop14h 12m
Deal found 12/8£664

Find flight deals from Hobby to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 August 2026.

Round-trip from

£614

One-way from

£256

Popular in

June

Cheapest in

January

Average price

£828
Virgin Atlantic
  • Virgin Atlantic
  • 21/9-6/10
  • 2 total stops
  • 24h 38m total
  • Houston to London
Search Deals
British Airways
  • British Airways
  • 3/1
  • 1 total stop
  • 13h 13m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hobby to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Mon 21/9

11:00-06:25

1 stop13h 25m

London Heathrow

Tue 6/10

09:55-23:03

2 stops19h 08m

£656

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Mon 19/10

11:12-07:15

1 stop14h 03m

London Heathrow

Thu 26/11

10:00-23:13

2 stops19h 13m

£656

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Tue 5/1

06:00-07:50

1 stop19h 50m

London Heathrow

Wed 13/1

10:00-21:43

2 stops17h 43m

£663
Fastest return journey

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Mon 21/9

17:20-13:15

1 stop13h 55m

London Heathrow

Wed 30/9

09:20-16:30

1 stop13h 10m

£677

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Fri 6/11

11:12-07:45

2 stops14h 33m

London Heathrow

Wed 18/11

06:30-23:13

2 stops22h 43m

£697

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Fri 25/9

14:25-12:05

2 stops15h 40m

London Heathrow

Tue 29/9

12:50-22:39

2 stops15h 49m

£717

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Sat 10/10

11:12-13:15

1 stop20h 03m

London Heathrow

Mon 19/10

11:45-23:03

2 stops17h 18m

£730

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Sat 10/10

17:28-13:15

1 stop13h 47m

London Heathrow

Sun 18/10

11:15-23:03

1 stop17h 48m

£752

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Fri 2/10

17:20-13:15

1 stop13h 55m

London Heathrow

Sun 11/10

09:20-16:33

1 stop13h 13m

£752

HoustonLondon

HOU Houston Hobby - LHR London Heathrow

HOULHR

Houston Hobby

Thu 1/10

14:25-12:05

2 stops15h 40m

London Heathrow

Sat 10/10

09:40-23:03

2 stops19h 23m

£755

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Hobby to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hobby with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to London Heathrow Airport

How far ahead should I book a flight from Houston Hobby Airport to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to London Heathrow Airport, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston Hobby Airport to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of £518). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £1,002). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Houston Hobby Airport to London Heathrow Airport?

Airfare is below average for this route at the moment.

Houston Hobby Airport to London Heathrow Airport flights typically cost between £656 and £986 in September.
The cheapest return price found within the last 5 days was £614 on Virgin Atlantic (21 Sept–6 Oct).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 13 August 2026.
Read reviews from past customers who have flown with United Airlines and British Airways from Houston Hobby Airport to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,115 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
10,115 reviews
United Airlines
7.4
Good
10,115 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
8,161 reviews
United Airlines
7.4
Good
10,115 reviews
Check prices

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.7

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Hobby to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston Hobby Airport to London Heathrow Airport?

    For as low as £656, Virgin Atlantic can have you in London Heathrow Airport from Houston Hobby Airport in 13h 25m. The distance from Houston Hobby Airport to London Heathrow Airport is about 4835 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston Hobby Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from Houston Hobby Airport to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as £372 on this airline. An additional option worth looking into is United Airlines, starting at £477. British Airways is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Hobby to Heathrow that include hotel bookings?

    Yes. In addition to deals on Hobby to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hobby to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hobby to Heathrow.

  • Can I find deals for business class flights from Hobby to Heathrow?

    Yes. Cheapflights offers flight deals from Hobby to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston Hobby Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of £518). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £1,002). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Southend-on-Sea
Swindon
Enfield
Kingston upon Thames
Southall
Poole

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hobby to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Heathrow flights
Hobby to Gatwick flights
George Bush Intcntl to Gatwick flights
George Bush Intcntl to Stansted flights
George Bush Intcntl to Luton flights

Top 2 airlines flying from Hobby to Heathrow

Discover the top 2 airlines that operate flights from Hobby to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£372Average£539FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£477Average£506FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hobby to Heathrow?

Cheapflights makes it easy to find Hobby to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hobby to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Hobby to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Hobby to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Hobby 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 Hobby to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Hobby to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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