Find flights
When to book
Airlines
FAQs

Cheap flights from Houston Hobby Airport to London Heathrow Airport from £274

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
16 Mar — 23 Mar1
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 14 February 2026.

Sun 1/305:25
HOU
-
LHR
1 stop19h 00m
Delta
Tue 17/306:30
LHR
-
HOU
2 stops21h 12m
Delta
Deal found 10/2£470
Wed 11/314:13
HOU
-
LHR
2 stops15h 02m
Delta
Tue 17/306:30
LHR
-
HOU
2 stops21h 12m
Delta
Deal found 11/2£473
Tue 17/314:13
HOU
-
LHR
1 stop12h 37m
Delta
Tue 31/308:55
LHR
-
HOU
2 stops19h 47m
Delta
Deal found 10/2£474
Wed 4/313:06
HOU
-
LHR
1 stop13h 54m
Delta
Wed 11/311:30
LHR
-
HOU
2 stops27h 53m
Delta
Deal found 13/2£478
Tue 5/517:23
HOU
-
LHR
1 stop13h 52m
Delta
Wed 13/509:55
LHR
-
HOU
2 stops19h 13m
Delta
Deal found 10/2£481
Wed 15/417:23
HOU
-
LHR
1 stop13h 52m
Delta
Tue 21/411:45
LHR
-
HOU
2 stops17h 20m
Delta
Deal found 10/2£481
Tue 31/317:27
HOU
-
LHR
1 stop11h 53m
Virgin Atlantic
Fri 1/509:55
LHR
-
HOU
2 stops19h 10m
Virgin Atlantic
Deal found 13/2£482
Sun 1/316:21
HOU
-
LHR
1 stop13h 19m
British Airways
Tue 17/308:20
LHR
-
HOU
1 stop16h 30m
British Airways
Deal found 10/2£483
Wed 18/212:18
HOU
-
LHR
1 stop12h 32m
British Airways
Sun 22/208:20
LHR
-
HOU
1 stop13h 31m
British Airways
Deal found 13/2£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 14 February 2026.

Round-trip from

£470

One-way from

£274

Popular in

June

Cheapest in

October

Average price

£511
Delta
  • Delta
  • 1/3-17/3
  • 3 total stops
  • 40h 12m total
  • Houston to London
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 8/3
  • 1 total stop
  • 11h 12m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£117 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 February 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 14 February 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

Wed 15/4

17:23-13:15

1 stop13h 52m

London Heathrow

Tue 21/4

11:45-23:05

2 stops17h 20m

£481

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 6/4

14:13-13:15

1 stop17h 02m

London Heathrow

Tue 5/5

09:55-23:05

2 stops19h 10m

£481

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/5

17:23-11:20

1 stop11h 57m

London Heathrow

Tue 12/5

08:40-23:08

2 stops20h 28m

£481

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

10:46-08:50

2 stops16h 04m

London Heathrow

Wed 13/5

11:45-23:08

2 stops17h 23m

£484

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/4

06:00-06:20

2 stops18h 20m

London Heathrow

Thu 7/5

11:45-23:08

2 stops17h 23m

£485

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 13/4

13:31-10:20

2 stops14h 49m

London Heathrow

Tue 5/5

09:55-23:05

2 stops19h 10m

£485

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 21/4

10:46-06:45

1 stop13h 59m

London Heathrow

Wed 29/4

08:55-23:05

2 stops20h 10m

£487

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 10/3

17:22-11:40

1 stop13h 18m

London Heathrow

Thu 19/3

10:45-22:42

1 stop16h 57m

£490

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 18/3

14:13-09:20

2 stops14h 07m

London Heathrow

Tue 24/3

10:10-22:42

2 stops17h 32m

£494

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 10/3

11:33-07:50

1 stop15h 17m

London Heathrow

Tue 17/3

08:55-22:42

2 stops18h 47m

£494

Flights are sorted by cheapest return flights first.

Deals found on 10/2

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 6 February 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 £371). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £624). 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?

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 14 February 2026.
Read reviews from past customers who have flown with United Airlines, Lufthansa, andBritish 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
9,289 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,289 reviews
United Airlines
7.4
Good
9,289 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,784 reviews
United Airlines
7.4
Good
9,289 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,739 reviews
United Airlines
7.4
Good
9,289 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 £481, Delta can have you in London Heathrow Airport from Houston Hobby Airport in 13h 52m. The distance from Houston Hobby Airport to London Heathrow Airport is about 4835 mi.

  • 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 £343 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at £410 and £472 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 £371). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of £624). 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
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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 3 airlines flying from Hobby to Heathrow

Discover the top 3 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£343Average£480FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£410Average£622FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£472Average£538FlexibilityNo 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.