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$379+ Cheap flights from Hobby (HOU) to Heathrow (LHR)

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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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 Monday and return on a Tuesday

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 July 28, 2025.

Round-trip from

$533
(Booking.com)

One-way from

$382
(Cheapflightsfares)

Popular in

June

Cheapest in

February

Average price

$1,025
From Houston Hobby to London Heathrow
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One-way flight from Houston Hobby to London Heathrow
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Highest demand for flights based on searches. 21% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 28, 2025.

This Booking.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:44 pmHOU - LHR
1 stop13h 41mBritish Airways
Tue 9/308:20 amLHR - HOU
1 stop13h 35mBritish Airways
Deal found 7/28$533
This Virgin Atlantic deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:57 amHOU - LHR
2 stops14h 48mVirgin Atlantic
Tue 9/239:00 amLHR - HOU
2 stops19h 37mVirgin Atlantic
Deal found 7/28$536
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:00 amHOU - LHR
2 stops18h 25mDelta
Tue 8/198:40 amLHR - HOU
2 stops19h 51mDelta
Deal found 7/28$537
This Iberia deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/32:33 pmHOU - LHR
1 stop14h 17mIberia
Thu 9/2510:30 amLHR - HOU
1 stop15h 32mIberia
Deal found 7/28$539
This KLM deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:00 pmHOU - LHR
1 stop12h 10mKLM
Wed 8/203:15 pmLHR - HOU
1 stop13h 16mKLM
Deal found 7/27$575
This Air France deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:56 pmHOU - LHR
1 stop11h 49mMultiple Airlines
Sat 8/163:15 pmLHR - HOU
1 stop13h 16mMultiple Airlines
Deal found 7/27$624

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 28, 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 9/10

6:44 pm-2:25 pm

1 stop13h 41m

London Heathrow

Tue 9/30

8:20 am-3:55 pm

1 stop13h 35m

$533

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 9/3

9:57 am-6:45 am

2 stops14h 48m

London Heathrow

Tue 9/23

9:00 am-10:37 pm

2 stops19h 37m

$536

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 9/1

6:00 am-1:30 pm

1 stop25h 30m

London Heathrow

Tue 9/9

9:00 am-10:31 pm

2 stops19h 31m

$537

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 9/3

2:33 pm-10:50 am

1 stop14h 17m

London Heathrow

Thu 9/25

10:30 am-8:02 pm

1 stop15h 32m

$539

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sat 8/9

5:00 pm-11:10 am

1 stop12h 10m

London Heathrow

Wed 8/20

3:15 pm-10:31 pm

1 stop13h 16m

$575

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Fri 8/8

12:56 pm-6:45 am

1 stop11h 49m

London Heathrow

Sat 8/16

3:15 pm-10:31 pm

1 stop13h 16m

$624

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 11/17

6:37 pm-12:15 pm

1 stop11h 38m

$379

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 8/10

10:19 am-6:45 am

1 stop14h 26m

$390

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 9/3

2:33 pm-10:50 am

1 stop14h 17m

$394

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 8/12

1:22 pm-11:25 am

2 stops16h 03m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 12 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 round-trip 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 round-trip flight from Hobby to Heathrow. Price data was last updated on July 25, 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, November is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of $661). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 July 28, 2025.

One of the essential ways to save on airfare from Houston Hobby Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 19% on airfare.

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 July 28, 2025.
See what other customers who have flown with Delta, KLM, and Virgin Atlantic from Houston Hobby Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,858 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,204 reviews
Delta
8.0
Very good
7,971 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Currently priced at $533, British Airways will fly you from Houston Hobby Airport to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and Delta - these airlines can fly you to your destination from $536 and $537, respectively. Users have found that British Airways is 35% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston Hobby Airport to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Houston Hobby Airport to London Heathrow Airport are British Airways ($382), Virgin Atlantic ($390), and Iberia ($394).

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Houston Hobby Airport to London Heathrow Airport (average of $661). Flying from Houston Hobby Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Borehamwood
Dartford
Broadway
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
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.

Top 8 airlines flying from Hobby to Heathrow

Discover the top 8 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 2,558,603 searches. Data last updated July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$447Average$752FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$522Average$789FlexibilityNo cancel feeOn-time71%
IberiaCheapest$562Average$694FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$616Average$880FlexibilityNo cancel feeOn-time70%
FinnairCheapest$621Average$717FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$630Average$875FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$657Average$758FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$664Average$1,106FlexibilityNo cancel feeOn-time76%

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