Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Houston from £419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Houston departing on 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:15 - 00:55LHR-HOU
18h 40m2 stops
Multiple Airlines Logo
10:15 - 10:50HOU-LHR
18h 35m3 stops
£754Multiple Airlines
Find Deal
Sat, 22 Nov - Thu, 27 Nov
Multiple Airlines Logo
12:15 - 00:55LHR-HOU
18h 40m2 stops
Multiple Airlines Logo
11:00 - 10:50HOU-LHR
17h 50m2 stops
£764Multiple Airlines
Find Deal
Sat, 22 Nov - Thu, 27 Nov
Multiple Airlines Logo
12:15 - 23:00LHR-HOU
16h 45m2 stops
Multiple Airlines Logo
12:15 - 10:50HOU-LHR
16h 35m2 stops
£766Multiple Airlines
Find Deal
Sat, 22 Nov - Tue, 25 Nov
Virgin Atlantic Logo
10:45 - 17:52LHR-HOU
13h 07m1 stop
Virgin Atlantic Logo
15:25 - 09:00HOU-LHR
11h 35m1 stop
£791Virgin Atlantic
Find Deal
Mon, 8 Dec - Wed, 24 Dec
British Airways Logo
15:00 - 22:46LHR-HOU
13h 46m1 stop
British Airways Logo
16:55 - 10:00HOU-LHR
11h 05m1 stop
£802British Airways
Find Deal
Mon, 12 Jan - Mon, 19 Jan
Virgin Atlantic Logo
06:30 - 22:48LHR-HOU
22h 18m2 stops
Virgin Atlantic Logo
10:46 - 08:45HOU-LHR
15h 59m2 stops
£814Virgin Atlantic
Find Deal
Mon, 8 Dec - Wed, 24 Dec
British Airways Logo
10:05 - 20:18LHR-HOU
16h 13m1 stop
British Airways Logo
12:09 - 06:50HOU-LHR
12h 41m1 stop
£815British Airways
Find Deal
Tue, 9 Dec - Tue, 23 Dec
Iberia Logo
11:55 - 20:20LHR-HOU
14h 25m1 stop
Iberia Logo
12:15 - 06:50HOU-LHR
12h 35m1 stop
£843Iberia
Find Deal
Wed, 12 Nov - Wed, 19 Nov
American Airlines Logo
08:20 - 15:54LHR-HOU
13h 34m1 stop
American Airlines Logo
18:22 - 11:40HOU-LHR
11h 18m1 stop
£848American Airlines
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Iberia Logo
15:00 - 22:46LHR-HOU
13h 46m1 stop
Iberia Logo
12:47 - 10:00HOU-LHR
15h 13m1 stop
£849Iberia
Find Deal
Sun, 1 Feb - Wed, 4 Feb

British Airways flights from London Heathrow Airport to Houston Hobby Airport

Our best British Airways deals on London Heathrow Airport to Houston Hobby Airport flight tickets
British Airways
12 Jan
LHR15:00London Heathrow
13h 46m
1 stop
HOU22:46Houston Hobby
19 Jan
HOU16:55Houston Hobby
11h 05m
1 stop
LHR10:00London Heathrow
£802
Find similar
British Airways
9 Dec
LHR10:05London Heathrow
16h 13m
1 stop
HOU20:18Houston Hobby
23 Dec
HOU12:09Houston Hobby
12h 41m
1 stop
LHR06:50London Heathrow
£815
Find similar
British Airways
12 Feb
LHR16:30London Heathrow
13h 25m
1 stop
HOU23:55Houston Hobby
18 Feb
HOU12:16Houston Hobby
12h 34m
1 stop
LHR06:50London Heathrow
£822
Find similar

Delta flights from London Heathrow Airport to Houston Hobby Airport

Our best Delta deals on London Heathrow Airport to Houston Hobby Airport flight tickets
Delta
28 Jan
LHR06:30London Heathrow
22h 05m
2 stops
HOU22:35Houston Hobby
4 Feb
HOU17:04Houston Hobby
12h 36m
1 stop
LHR11:40London Heathrow
£820
Find similar
Delta
14 Jan
LHR08:40London Heathrow
19h 55m
2 stops
HOU22:35Houston Hobby
21 Jan
HOU11:09Houston Hobby
15h 36m
2 stops
LHR08:45London Heathrow
£825
Find similar
Delta
8 Dec
LHR08:55London Heathrow
14h 57m
1 stop
HOU17:52Houston Hobby
24 Dec
HOU10:46Houston Hobby
16h 14m
1 stop
LHR09:00London Heathrow
£827
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Houston Hobby Airport 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 22/11

12:15-00:55

2 stops18h 40m

Houston Hobby

Thu 27/11

10:15-10:50

3 stops18h 35m

£754

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 22/11

12:15-00:55

2 stops18h 40m

Houston Hobby

Thu 27/11

11:00-10:50

2 stops17h 50m

£764

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 22/11

12:15-23:00

2 stops16h 45m

Houston Hobby

Tue 25/11

12:15-10:50

2 stops16h 35m

£766

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 8/12

10:45-17:52

1 stop13h 07m

Houston Hobby

Wed 24/12

15:25-09:00

1 stop11h 35m

£791

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 12/1

15:00-22:46

1 stop13h 46m

Houston Hobby

Mon 19/1

16:55-10:00

1 stop11h 05m

£802

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 8/12

06:30-22:48

2 stops22h 18m

Houston Hobby

Wed 24/12

10:46-08:45

2 stops15h 59m

£814

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 9/12

10:05-20:18

1 stop16h 13m

Houston Hobby

Tue 23/12

12:09-06:50

1 stop12h 41m

£815

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 12/11

11:55-20:20

1 stop14h 25m

Houston Hobby

Wed 19/11

12:15-06:50

1 stop12h 35m

£843

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 17/11

08:20-15:54

1 stop13h 34m

Houston Hobby

Mon 1/12

18:22-11:40

1 stop11h 18m

£848

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sun 1/2

15:00-22:46

1 stop13h 46m

Houston Hobby

Wed 4/2

12:47-10:00

1 stop15h 13m

£849

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from London Heathrow Airport to Houston Hobby Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston Hobby Airport?

In general, January is the cheapest month to fly from London Heathrow Airport to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £628. If you are unable to visit Houston Hobby Airport during the month of January, then departing from London Heathrow Airport during the month May is also very affordable. Most momondo users find prices during this month for around £661.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

On average, the least expensive day to fly to Houston Hobby Airport from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £679. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Houston Hobby Airport for around £741.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

Our data shows that the cheapest London Heathrow Airport to Houston Hobby Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston Hobby Airport in the afternoon for as low as £699. In the morning is when there is more demand to fly to Houston Hobby Airport, so prices are often more expensive at around £738 per ticket.

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around £744 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from London Heathrow Airport for as low as £603 on momondo.

How have London Heathrow Airport to Houston Hobby Airport flight prices changed over time?

As of October 2025, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 50% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Houston Hobby Airport (LHR to HOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Houston Hobby Airport

Direct flights

None
There are no direct flights from London Heathrow Airport to Houston Hobby Airport. There are no popular flight routes from London Heathrow Airport to Houston Hobby Airport.
Search flight deals

  • How far is London Heathrow to Houston Hobby by plane?

    A flight from London Heathrow to Houston Hobby will travel around 4835.4 mi. Typically, this will take 13h 07m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Houston Hobby Airport?

    Prices for flights from London Heathrow Airport to Houston Hobby Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Houston Hobby Airport?

  • How old do you have to be to fly from London Heathrow Airport to Houston Hobby Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Houston Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents you'll need for your trip to Houston Hobby Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston Hobby Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Heathrow Airport to Houston Hobby Airport?

Best airlines flying from London Heathrow Airport to Houston Hobby Airport

Compare and see reviews for airlines that fly from London Heathrow Airport to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £323Free CancellationRating
7.7
1,406 reviews
Search KLM flights
Virgin AtlanticPriceFrom £390Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
WestJetPriceFrom £393Free CancellationRating
7.2
3,153 reviews
Search WestJet flights
IcelandairPriceFrom £454Free CancellationRating
7.1
562 reviews
Search Icelandair flights
JetBluePriceFrom £489Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
Scandinavian AirlinesPriceFrom £490Free CancellationRating
7.4
1,548 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom £508Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
IberiaPriceFrom £515Free CancellationRating
7.0
3,004 reviews
Search Iberia flights
FinnairPriceFrom £516Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
Austrian AirlinesPriceFrom £523Free CancellationRating
7.6
862 reviews
Search Austrian Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Texas City
Sugar Land
League City

Why use momondo?

Why should I use momondo to find a flight deal from London to Houston?

It is quick and easy to find London to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from London to Houston with flexible booking policies on momondo?

All flight searches from London to Houston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Houston?

momondo helps you find the best flight between London and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from London and alert you when they change.

An easier way to manage your Houston Hobby Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 30/11
Sun 7/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston