Find flights
When to book
Airlines
FAQs

Cheap flights from Houston Hobby Airport to London Heathrow Airport from £277

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Houston Hobby to London Heathrow are usually found in February or October, booked 78 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap 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 15 August 2025.

Round-trip from

£384

One-way from

£277

Popular in

June

Cheapest in

February

Average price

£542
British Airways
  • British Airways
  • 14/9-24/9
  • 2 total stops
  • 26h 34m total
  • Houston to London
Search Deals
British Airways
  • British Airways
  • 26/10
  • 1 total stop
  • 13h 04m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Hobby to Heathrow

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 15 August 2025.

Sun 14/918:22HOU - LHR
1 stop12h 23mBritish Airways
Wed 24/912:00LHR - HOU
1 stop14h 11mBritish Airways
Deal found 12/8£384
Wed 24/914:33HOU - LHR
1 stop12h 27mBritish Airways
Wed 1/1012:00LHR - HOU
1 stop14h 11mBritish Airways
Deal found 14/8£385
Sun 24/814:30HOU - LHR
1 stop12h 30mBritish Airways
Tue 9/912:00LHR - HOU
1 stop14h 11mBritish Airways
Deal found 13/8£386
Wed 27/814:30HOU - LHR
1 stop17h 55mBritish Airways
Thu 4/906:10LHR - HOU
2 stops20h 01mBritish Airways
Deal found 14/8£386
Wed 3/916:28HOU - LHR
1 stop12h 22mBritish Airways
Tue 9/908:20LHR - HOU
1 stop13h 35mBritish Airways
Deal found 12/8£389
Sun 24/806:00HOU - LHR
1 stop19h 15mDelta
Tue 9/911:30LHR - HOU
2 stops17h 01mDelta
Deal found 12/8£391
Tue 19/816:20HOU - LHR
1 stop12h 30mBritish Airways
Tue 9/912:00LHR - HOU
1 stop14h 11mBritish Airways
Deal found 12/8£392
Sun 24/820:25HOU - LHR
1 stop12h 00mAmerican Airlines
Tue 9/908:20LHR - HOU
1 stop13h 35mAmerican Airlines
Deal found 14/8£392
Tue 19/810:22HOU - LHR
2 stops14h 53mDelta
Tue 26/811:30LHR - HOU
2 stops17h 01mDelta
Deal found 12/8£394

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 15 August 2025.
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

Wed 10/9

18:44-12:45

1 stop12h 01m

London Heathrow

Wed 17/9

08:20-15:55

1 stop13h 35m

£388

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 24/8

16:20-10:50

1 stop12h 30m

London Heathrow

Tue 9/9

12:00-20:11

1 stop14h 11m

£388

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 3/9

14:33-14:25

1 stop17h 52m

London Heathrow

Tue 23/9

20:00-20:11

2 stops30h 11m

£389

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 16/11

06:00-06:25

1 stop18h 25m

London Heathrow

Tue 25/11

06:20-21:40

2 stops21h 20m

£390

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 20/1

17:00-11:40

1 stop12h 40m

London Heathrow

Fri 30/1

06:20-21:46

2 stops21h 26m

£390

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 19/11

13:00-06:25

1 stop11h 25m

London Heathrow

Wed 26/11

08:55-21:40

2 stops18h 45m

£391

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 24/8

06:00-07:15

1 stop19h 15m

London Heathrow

Tue 9/9

11:30-22:31

2 stops17h 01m

£391

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 30/9

06:00-07:15

1 stop19h 15m

London Heathrow

Fri 10/10

06:15-23:00

2 stops22h 45m

£391

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 19/11

13:00-09:00

1 stop14h 00m

London Heathrow

Thu 27/11

06:30-21:40

2 stops21h 10m

£392

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 26/10

18:11-12:15

1 stop13h 04m

£277

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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 8 August 2025.

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 78 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 £112). Flying from Houston Hobby Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

What is the cheapest time of day to fly from HOU to LHR?

Find hourly flight availability from Hobby to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s typically best to fly out from Houston Hobby Airport to London Heathrow Airport in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at midday, which is usually more expensive.

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

What’s the top stopover airport for flights from Houston Hobby Airport to London Heathrow Airport?

Share of one-stop return flights from Houston Hobby Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Paris (CDG) – chosen by Cheapflights users on 50% of one-stop itineraries from Houston Hobby Airport to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Houston Hobby Airport to London Heathrow Airport?

Average return fare for one-stop flights from Houston Hobby Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £574.

What’s the fastest stopover option from Houston Hobby Airport to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Houston Hobby Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Paris (CDG) have the shortest average one-way travel time for one-stop routes: 12h 40m.

Which airport typically offers the quickest stopover for flights from Houston Hobby Airport to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Houston Hobby Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average stopover time of 1h 38m.

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 15 August 2025.
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
8,915 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,915 reviews
United Airlines
7.4
Good
8,915 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,882 reviews
United Airlines
7.4
Good
8,915 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,321 reviews
United Airlines
7.4
Good
8,915 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,267 reviews
United Airlines
7.4
Good
8,915 reviews
Check prices

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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 £431 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at £457 and £484 round-trip. Lufthansa is 28% 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 £112). Flying from Houston Hobby Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Crawley
Ilford
Hayes
Ipswich
Southend-on-Sea
Winchester
Folkestone
Eastbourne
Maidstone
Watford
Chichester

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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£431Average£494FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£457Average£743FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£484Average£702FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£490Average£624FlexibilityNo cancel feeOn-time77%
Search Iberia 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.