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Cheap flights from London Heathrow Airport to Houston from £458

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 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
13:05 - 00:25
LHR
-
HOU
17h 20m
2 stops
Multiple Airlines Logo
11:05 - 11:55
HOU
-
LHR
18h 50m
2 stops
£813Multiple Airlines
Thu, 16 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:05 - 00:25
LHR
-
HOU
17h 20m
2 stops
Multiple Airlines Logo
14:45 - 20:20
HOU
-
LHR
23h 35m
2 stops
£829Multiple Airlines
Fri, 24 Apr - Wed, 29 Apr
British Airways Logo
16:25 - 23:47
LHR
-
HOU
13h 22m
1 stop
British Airways Logo
20:21 - 14:25
HOU
-
LHR
12h 04m
1 stop
£831British Airways
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
16:25 - 23:47
LHR
-
HOU
13h 22m
1 stop
British Airways Logo
20:21 - 14:25
HOU
-
LHR
12h 04m
1 stop
£835British Airways
Wed, 22 Apr - Wed, 29 Apr
British Airways Logo
16:25 - 23:47
LHR
-
HOU
13h 22m
1 stop
British Airways Logo
20:21 - 14:25
HOU
-
LHR
12h 04m
1 stop
£839British Airways
Wed, 15 Apr - Wed, 22 Apr
British Airways Logo
16:25 - 23:47
LHR
-
HOU
13h 22m
1 stop
British Airways Logo
20:21 - 14:25
HOU
-
LHR
12h 04m
1 stop
£846British Airways
Mon, 27 Apr - Mon, 11 May
British Airways Logo
16:25 - 23:46
LHR
-
HOU
13h 21m
1 stop
British Airways Logo
16:30 - 10:55
HOU
-
LHR
12h 25m
1 stop
£852British Airways
Tue, 1 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:25 - 00:35
LHR
-
HOU
33h 10m
2 stops
Multiple Airlines Logo
13:20 - 11:55
HOU
-
LHR
16h 35m
2 stops
£852Multiple Airlines
Sat, 2 May - Sat, 16 May
Multiple Airlines Logo
21:25 - 00:35
LHR
-
HOU
33h 10m
2 stops
Multiple Airlines Logo
13:20 - 11:55
HOU
-
LHR
16h 35m
2 stops
£854Multiple Airlines
Sat, 2 May - Sat, 16 May
British Airways Logo
14:25 - 23:47
LHR
-
HOU
15h 22m
1 stop
British Airways Logo
16:18 - 10:55
HOU
-
LHR
12h 37m
1 stop
£859British Airways
Mon, 27 Apr - Mon, 4 May

American Airlines flights from London Heathrow Airport to Houston Hobby Airport

Our best American Airlines deals on London Heathrow Airport to Houston Hobby Airport flight tickets
American Airlines
15 Apr
LHR16:25London Heathrow
13h 22m
1 stop
HOU23:47Houston Hobby
19 Apr
HOU20:21Houston Hobby
12h 04m
1 stop
LHR14:25London Heathrow
£900
American Airlines
18 Mar
LHR10:15London Heathrow
14h 35m
1 stop
HOU19:50Houston Hobby
22 Mar
HOU16:20Houston Hobby
12h 40m
1 stop
LHR10:00London Heathrow
£1,166
American Airlines
19 Mar
LHR10:15London Heathrow
14h 35m
1 stop
HOU19:50Houston Hobby
29 Apr
HOU12:42Houston Hobby
11h 38m
1 stop
LHR06:20London Heathrow
£1,169

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
22 Apr
LHR09:55London Heathrow
19h 12m
2 stops
HOU23:07Houston Hobby
29 Apr
HOU13:31Houston Hobby
14h 49m
2 stops
LHR10:20London Heathrow
£863
Delta
27 Apr
LHR08:40London Heathrow
20h 27m
2 stops
HOU23:07Houston Hobby
11 May
HOU13:06Houston Hobby
11h 19m
1 stop
LHR06:25London Heathrow
£864
Delta
27 Apr
LHR06:30London Heathrow
22h 37m
2 stops
HOU23:07Houston Hobby
11 May
HOU13:06Houston Hobby
16h 59m
2 stops
LHR12:05London Heathrow
£866

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 13 March 2026.
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

Cheapest return flight

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Thu 16/4

13:05-00:25

2 stops17h 20m

Houston Hobby

Tue 28/4

11:05-11:55

2 stops18h 50m

£813

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Fri 24/4

13:05-00:25

2 stops17h 20m

Houston Hobby

Wed 29/4

14:45-20:20

2 stops23h 35m

£829
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 22/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Wed 29/4

20:21-14:25

1 stop12h 04m

£831

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 22/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Wed 29/4

20:21-14:25

1 stop12h 04m

£835

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 15/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Wed 22/4

20:21-14:25

1 stop12h 04m

£839

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 27/4

16:25-23:47

1 stop13h 22m

Houston Hobby

Mon 11/5

20:21-14:25

1 stop12h 04m

£846

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 1/9

16:25-23:46

1 stop13h 21m

Houston Hobby

Mon 14/9

16:30-10:55

1 stop12h 25m

£852

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 2/5

21:25-00:35

2 stops33h 10m

Houston Hobby

Sat 16/5

13:20-11:55

2 stops16h 35m

£852

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Sat 2/5

21:25-00:35

2 stops33h 10m

Houston Hobby

Sat 16/5

13:20-11:55

2 stops16h 35m

£854

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Mon 27/4

14:25-23:47

1 stop15h 22m

Houston Hobby

Mon 4/5

16:18-10:55

1 stop12h 37m

£859

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 typical price of a round-trip flight between London Heathrow Airport and Houston Hobby Airport?

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

In general, November 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 £644. If you are unable to visit Houston Hobby Airport during the month of November, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around £659.

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 morning. Our users have found flights to Houston Hobby Airport in the morning for as low as £733. In the afternoon is when there is more demand to fly to Houston Hobby Airport, so prices are often more expensive at around £760 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 £750 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 £659 on momondo.

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

As of March 2026, prices for London Heathrow Airport to Houston Hobby Airport flights are approximately 9% 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

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Houston Hobby Airport takes 10h 10m
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 10h 10m 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
WestJetPriceFrom £172Free CancellationRating
7.2
3,292 reviews
Search WestJet flights
KLMPriceFrom £320Free CancellationRating
7.8
1,471 reviews
Search KLM flights
Virgin AtlanticPriceFrom £389Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom £479Free CancellationRating
7.1
620 reviews
Search Icelandair flights
FinnairPriceFrom £517Free CancellationRating
7.6
1,371 reviews
Search Finnair flights
LufthansaPriceFrom £519Free CancellationRating
6.8
7,848 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom £519Free CancellationRating
7.6
901 reviews
Search Austrian Airlines flights
JetBluePriceFrom £527Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
Air CanadaPriceFrom £564Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
British AirwaysPriceFrom £569Free CancellationRating
6.7
7,784 reviews
Search British Airways 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

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