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Cheap flights from Houston Hobby Airport to London from £280

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston Hobby Airport to London departing on 1/10. 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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Find the cheapest flights from Houston Hobby Airport to London

Cheap return flights

Virgin Atlantic Logo
18:44 - 06:25HOU-LHR
30h 41m1 stop
Virgin Atlantic Logo
15:50 - 23:46LHR-HOU
13h 56m1 stop
£380Virgin Atlantic
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Sat, 1 Nov - Fri, 21 Nov
Delta Logo
06:00 - 06:45HOU-LHR
18h 45m1 stop
Delta Logo
11:30 - 23:00LHR-HOU
17h 30m2 stops
£380Delta
Find Deal
Tue, 30 Sep - Wed, 8 Oct
Delta Logo
14:22 - 13:30HOU-LHR
17h 08m1 stop
Delta Logo
08:40 - 23:00LHR-HOU
20h 20m2 stops
£381Delta
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Delta Logo
18:44 - 13:30HOU-LHR
12h 46m1 stop
Delta Logo
09:55 - 23:00LHR-HOU
19h 05m2 stops
£382Delta
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Delta Logo
13:13 - 11:25HOU-LHR
16h 12m2 stops
Delta Logo
08:55 - 23:46LHR-HOU
20h 51m2 stops
£383Delta
Find Deal
Wed, 1 Oct - Wed, 12 Nov
Delta Logo
14:22 - 12:05HOU-LHR
15h 43m2 stops
Delta Logo
08:55 - 23:00LHR-HOU
20h 05m2 stops
£384Delta
Find Deal
Wed, 15 Oct - Wed, 5 Nov
British Airways Logo
18:39 - 12:45HOU-LHR
12h 06m1 stop
British Airways Logo
10:30 - 18:07LHR-HOU
13h 37m1 stop
£388British Airways
Find Deal
Wed, 15 Oct - Wed, 22 Oct
British Airways Logo
18:39 - 12:45HOU-LHR
12h 06m1 stop
British Airways Logo
10:30 - 18:07LHR-HOU
13h 37m1 stop
£388British Airways
Find Deal
Wed, 15 Oct - Wed, 22 Oct
KLM Logo
17:00 - 11:40HOU-LHR
12h 40m1 stop
KLM Logo
12:30 - 21:46LHR-HOU
15h 16m1 stop
£429KLM
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Wed, 11 Feb - Mon, 16 Feb
Iberia Logo
14:26 - 09:00HOU-LHR
12h 34m1 stop
Iberia Logo
11:55 - 22:02LHR-HOU
15h 07m1 stop
£434Iberia
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Mon, 13 Oct - Sun, 26 Oct

Virgin Atlantic flights from Houston Hobby Airport to London Heathrow Airport

Our best Virgin Atlantic deals on Houston Hobby Airport to London Heathrow Airport flight tickets
Virgin Atlantic
1 Nov
HOU18:44Houston Hobby
30h 41m
1 stop
LHR06:25London Heathrow
21 Nov
LHR15:50London Heathrow
13h 56m
1 stop
HOU23:46Houston Hobby
£380
Find similar
Virgin Atlantic
29 Sept
HOU13:13Houston Hobby
15h 17m
2 stops
LHR10:30London Heathrow
8 Oct
LHR08:40London Heathrow
20h 20m
2 stops
HOU23:00Houston Hobby
£385
Find similar
Virgin Atlantic
30 Sept
HOU18:37Houston Hobby
12h 53m
1 stop
LHR13:30London Heathrow
8 Oct
LHR11:20London Heathrow
17h 40m
1 stop
HOU23:00Houston Hobby
£386
Find similar

British Airways flights from Houston Hobby Airport to London Heathrow Airport

Our best British Airways deals on Houston Hobby Airport to London Heathrow Airport flight tickets
British Airways
15 Oct
HOU18:39Houston Hobby
12h 06m
1 stop
LHR12:45London Heathrow
22 Oct
LHR10:30London Heathrow
13h 37m
1 stop
HOU18:07Houston Hobby
£388
Find similar
British Airways
15 Oct
HOU18:39Houston Hobby
12h 06m
1 stop
LHR12:45London Heathrow
22 Oct
LHR10:30London Heathrow
13h 37m
1 stop
HOU18:07Houston Hobby
£388
Find similar
British Airways
1 Oct
HOU16:28Houston Hobby
12h 22m
1 stop
LHR10:50London Heathrow
7 Oct
LHR10:30London Heathrow
13h 37m
1 stop
HOU18:07Houston Hobby
£393
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Houston Hobby Airport to London Heathrow 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 19 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

Fly to

Route

Depart

Return

Price

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sat 1/11

18:44-06:25

1 stop30h 41m

London Heathrow

Fri 21/11

15:50-23:46

1 stop13h 56m

£380

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 30/9

06:00-06:45

1 stop18h 45m

London Heathrow

Wed 8/10

11:30-23:00

2 stops17h 30m

£380

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

14:22-13:30

1 stop17h 08m

London Heathrow

Wed 22/10

08:40-23:00

2 stops20h 20m

£381

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 14/10

18:44-13:30

1 stop12h 46m

London Heathrow

Tue 21/10

09:55-23:00

2 stops19h 05m

£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

£383

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

14:22-12:05

2 stops15h 43m

London Heathrow

Wed 5/11

08:55-23:00

2 stops20h 05m

£384

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

18:39-12:45

1 stop12h 06m

London Heathrow

Wed 22/10

10:30-18:07

1 stop13h 37m

£388

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

18:39-12:45

1 stop12h 06m

London Heathrow

Wed 22/10

10:30-18:07

1 stop13h 37m

£388

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 11/2

17:00-11:40

1 stop12h 40m

London Heathrow

Mon 16/2

12:30-21:46

1 stop15h 16m

£429

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 13/10

14:26-09:00

1 stop12h 34m

London Heathrow

Sun 26/10

11:55-22:02

1 stop15h 07m

£434

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston Hobby Airport to London Heathrow 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 Houston Hobby Airport and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Houston Hobby Airport to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £477. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Houston Hobby Airport averaging around £486.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Houston Hobby Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £492. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £850.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Houston Hobby Airport to London Heathrow Airport in the morning for as low as £552. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £642 on average. Flights to London Heathrow Airport from Houston Hobby Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £603 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Houston Hobby Airport for as low as £539 on momondo.

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

As of September 2025, prices for Houston Hobby Airport to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

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

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

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

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

Direct flights

None
There are no direct flights from Houston Hobby Airport to London Heathrow Airport. There are no popular flight routes from Houston Hobby Airport to London Heathrow Airport.
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  • How far is Houston Hobby to London Heathrow by plane?

    Houston Hobby and London Heathrow are 4835.4 mi apart from one another. Typically, this will take 11h 56m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston Hobby Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow 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 Houston Hobby Airport to London Heathrow Airport?

Best airlines flying from Houston Hobby Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Houston Hobby Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £416Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
IberiaPriceFrom £429Free CancellationRating
7.0
2,926 reviews
Search Iberia flights
LufthansaPriceFrom £430Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
United AirlinesPriceFrom £474Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to London . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Houston to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Houston.

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

Yes momondo offers price alerts on flights to London from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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