Cheap flights from Houston Hobby Airport to London Heathrow Airport from £278

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Houston Hobby to London Heathrow are usually found in February or October, booked 16 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 18 September 2025.

Round-trip from

£378

One-way from

£278

Popular in

June

Cheapest in

February

Average price

£492
Delta
  • Delta
  • 22/10-31/10
  • 3 total stops
  • 46h 03m total
  • Houston to London
Virgin Atlantic
  • Virgin Atlantic
  • 1/10
  • 1 total stop
  • 12h 02m total
  • Houston to London
Highest demand for flights based on searches. 20% potential increase in price (£115 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 18 September 2025.

Wed 22/1006:00HOU - LHR
1 stop19h 15mDelta
Fri 31/1011:30LHR - HOU
2 stops26h 48mDelta
Deal found 15/9£378
Tue 30/906:00HOU - LHR
1 stop18h 45mDelta
Wed 8/1011:30LHR - HOU
2 stops17h 30mDelta
Deal found 17/9£379
Sun 28/906:00HOU - LHR
1 stop19h 15mDelta
Tue 14/1008:40LHR - HOU
2 stops20h 20mDelta
Deal found 16/9£380
Sat 8/1118:44HOU - LHR
2 stops19h 26mDelta
Thu 20/1111:30LHR - HOU
2 stops18h 16mDelta
Deal found 16/9£381
Wed 1/1010:44HOU - LHR
2 stops16h 31mDelta
Tue 7/1006:15LHR - HOU
2 stops22h 45mDelta
Deal found 17/9£382
Wed 15/1014:22HOU - LHR
2 stops15h 43mDelta
Wed 22/1008:40LHR - HOU
2 stops20h 20mDelta
Deal found 17/9£382
Wed 8/1018:44HOU - LHR
1 stop12h 46mDelta
Tue 28/1008:55LHR - HOU
1 stop13h 53mDelta
Deal found 15/9£384
Wed 8/1018:44HOU - LHR
1 stop12h 46mKLM
Wed 15/1015:15LHR - HOU
1 stop13h 45mKLM
Deal found 17/9£385
Wed 15/1018:39HOU - LHR
1 stop12h 06mBritish Airways
Wed 22/1010:30LHR - HOU
1 stop13h 37mBritish Airways
Deal found 17/9£386
Tue 14/1010:13HOU - LHR
2 stops15h 02mVirgin Atlantic
Tue 21/1010:45LHR - HOU
2 stops18h 15mVirgin Atlantic
Deal found 15/9£387
Wed 1/1013:13HOU - LHR
2 stops16h 12mDelta
Tue 14/1013:05LHR - HOU
1 stop15h 55mDelta
Deal found 16/9£388
Tue 30/910:44HOU - LHR
2 stops16h 31mDelta
Fri 10/1016:05LHR - HOU
2 stops27h 22mDelta
Deal found 18/9£388

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 18 September 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 22/10

06:00-07:15

1 stop19h 15m

London Heathrow

Fri 31/10

11:30-09:18

2 stops26h 48m

£378

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 3/12

06:00-06:25

1 stop18h 25m

London Heathrow

Tue 9/12

08:55-23:46

2 stops20h 51m

£379

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 24/11

10:40-07:50

1 stop15h 10m

London Heathrow

Wed 3/12

08:55-23:46

2 stops20h 51m

£379

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

18:44-13:30

1 stop12h 46m

London Heathrow

Wed 22/10

09:55-23:00

2 stops19h 05m

£380

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 1/10

10:44-09:15

2 stops16h 31m

London Heathrow

Tue 7/10

06:15-23:00

2 stops22h 45m

£382

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 30/9

10:44-07:15

2 stops14h 31m

London Heathrow

Wed 8/10

11:30-23:00

2 stops17h 30m

£382

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 1/10

13:13-11:25

2 stops16h 12m

London Heathrow

Wed 12/11

08:55-23:46

2 stops20h 51m

£382

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 13/10

06:00-06:25

2 stops18h 25m

London Heathrow

Tue 21/10

06:30-23:00

2 stops22h 30m

£382

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 28/9

06:00-06:45

1 stop18h 45m

London Heathrow

Tue 14/10

15:15-23:00

1 stop13h 45m

£384

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 19/10

16:41-10:50

1 stop12h 09m

£289

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 19 results
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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?

Use this chart to determine the optimal time to book a return flight from Hobby to Heathrow. Price data was last updated on 12 September 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 16 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 18 September 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.

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 18 September 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.

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

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 £378, Delta can have you in London Heathrow Airport from Houston Hobby Airport in 19h 15m. 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 British Airways. Our recent data shows that you can find tickets from as low as £414 on this airline. Additional options worth looking into are Iberia and Lufthansa, starting at £427 and £428 round-trip. British Airways is 31% 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
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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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.

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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£414Average£659FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£427Average£684FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£428Average£491FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£472Average£543FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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