Find flights
When to book
Airlines
FAQs

Cheap flights from Houston Hobby Airport to London Heathrow Airport from £292

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
5 Feb — 12 Feb1
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 6 January 2026.

Wed 18/212:18HOU - LHR
1 stop15h 42mBritish Airways
Tue 24/206:00LHR - HOU
2 stops19h 50mBritish Airways
Deal found 3/1£471
Mon 2/312:18HOU - LHR
1 stop17h 22mBritish Airways
Mon 9/319:15LHR - HOU
2 stops29h 35mBritish Airways
Deal found 3/1£471
Sun 18/105:45HOU - LHR
1 stop20h 05mVirgin Atlantic
Tue 3/206:30LHR - HOU
2 stops22h 03mVirgin Atlantic
Deal found 2/1£473
Mon 9/312:18HOU - LHR
2 stops18h 37mBritish Airways
Mon 16/319:15LHR - HOU
2 stops29h 35mBritish Airways
Deal found 5/1£476
Wed 11/212:47HOU - LHR
1 stop12h 03mBritish Airways
Mon 23/219:15LHR - HOU
2 stops30h 35mBritish Airways
Deal found 5/1£478
Sat 14/216:21HOU - LHR
1 stop32h 29mBritish Airways
Mon 23/219:15LHR - HOU
2 stops30h 35mBritish Airways
Deal found 3/1£482
Fri 17/420:21HOU - LHR
1 stop12h 04mBritish Airways
Fri 8/516:25LHR - HOU
1 stop13h 22mBritish Airways
Deal found 5/1£482
Wed 4/216:55HOU - LHR
1 stop11h 05mBritish Airways
Wed 11/210:35LHR - HOU
1 stop13h 31mBritish Airways
Deal found 5/1£483
Wed 11/217:04HOU - LHR
1 stop12h 36mAir France
Wed 25/208:55LHR - HOU
1 stop13h 33mAir France
Deal found 3/1£484

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 6 January 2026.

Round-trip from

£471

One-way from

£292

Popular in

June

Cheapest in

February

Average price

£522
British Airways
  • British Airways
  • 18/2-24/2
  • 3 total stops
  • 35h 32m total
  • Houston to London
Search Deals
British Airways
  • British Airways
  • 18/1
  • 1 total stop
  • 11h 05m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 6 January 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

Hobby

Fly to

Heathrow

Route

Depart

Return

Price

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 18/1

05:45-07:50

1 stop20h 05m

London Heathrow

Tue 3/2

06:30-22:33

2 stops22h 03m

£473

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/3

10:50-09:00

1 stop16h 10m

London Heathrow

Tue 10/3

06:30-22:42

2 stops21h 12m

£474

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 17/2

10:50-08:45

2 stops15h 55m

London Heathrow

Tue 24/2

06:30-22:28

2 stops21h 58m

£477

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 21/1

11:09-08:45

2 stops15h 36m

London Heathrow

Wed 28/1

08:40-22:33

2 stops19h 53m

£477

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 11/2

11:09-10:15

2 stops17h 06m

London Heathrow

Wed 25/2

06:30-16:28

2 stops15h 58m

£477

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 22/4

06:00-06:45

1 stop18h 45m

London Heathrow

Wed 29/4

08:55-22:44

2 stops19h 49m

£491

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 21/4

10:35-08:50

2 stops16h 15m

London Heathrow

Wed 29/4

08:55-22:44

2 stops19h 49m

£494

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 15/2

10:50-07:50

1 stop15h 00m

London Heathrow

Tue 24/2

08:55-22:28

1 stop19h 33m

£494

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

10:35-07:15

2 stops14h 40m

London Heathrow

Wed 13/5

11:45-21:38

2 stops15h 53m

£509

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 18/1

16:55-10:00

1 stop11h 05m

£292

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 18 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Hobby to Heathrow. Price data was last updated on 2 January 2026.

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 74 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, October is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of £374). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £636). 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.

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 6 January 2026.
Read reviews from past customers who have flown with United Airlines, Iberia, andLufthansa 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
9,133 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,133 reviews
United Airlines
7.4
Good
9,133 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Iberia
7.0
Good
3,071 reviews
United Airlines
7.4
Good
9,133 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,683 reviews
United Airlines
7.4
Good
9,133 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,656 reviews
United Airlines
7.4
Good
9,133 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 £474, Virgin Atlantic can have you in London Heathrow Airport from Houston Hobby Airport in 16h 10m. 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 Lufthansa. Our recent data shows that you can find tickets from as low as £347 on this airline. Additional options worth looking into are British Airways and Iberia, starting at £415 and £433 round-trip. Lufthansa is 41% 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, October is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of £374). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £636). 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
Milton Keynes
Luton
Croydon
Northampton
Slough
Hounslow
Gatwick
Ilford
Wembley
Brentford
Hayes
Colchester
Watford
Crawley
Swindon
Kingston upon Thames
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 4 airlines flying from Hobby to Heathrow

Discover the top 4 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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£347Average£494FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£415Average£667FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£433Average£693FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£478Average£544FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.