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Cheap flights from Houston Hobby Airport to London from $460

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 4/19. 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

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Find the cheapest flights from Houston Hobby Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:23 pm - 11:20 am
HOU
-
LHR
11h 57m
1 stop
Virgin Atlantic Logo
9:20 am - 4:28 pm
LHR
-
HOU
13h 08m
1 stop
$812Virgin Atlantic
Sun, Apr 19 - Tue, May 5
British Airways Logo
8:21 pm - 2:25 pm
HOU
-
LHR
12h 04m
1 stop
British Airways Logo
12:55 pm - 7:51 pm
LHR
-
HOU
12h 56m
1 stop
$869British Airways
Sun, Apr 19 - Tue, May 5
Delta Logo
5:23 pm - 11:20 am
HOU
-
LHR
11h 57m
1 stop
Delta Logo
9:55 am - 11:07 pm
LHR
-
HOU
19h 12m
2 stops
$870Delta
Sun, Apr 19 - Tue, May 5
Delta Logo
10:53 am - 6:25 am
HOU
-
LHR
13h 32m
1 stop
Delta Logo
6:30 am - 11:07 pm
LHR
-
HOU
22h 37m
2 stops
$871Delta
Wed, Apr 22 - Wed, Apr 29
Delta Logo
10:53 am - 7:15 am
HOU
-
LHR
14h 22m
1 stop
Delta Logo
9:55 am - 11:07 pm
LHR
-
HOU
19h 12m
2 stops
$872Delta
Tue, Apr 21 - Wed, Apr 29
Virgin Atlantic Logo
1:00 pm - 11:20 am
HOU
-
LHR
16h 20m
2 stops
Virgin Atlantic Logo
6:30 am - 9:35 pm
LHR
-
HOU
21h 05m
2 stops
$874Virgin Atlantic
Wed, Aug 26 - Wed, Sep 9
Delta Logo
6:00 am - 6:20 am
HOU
-
LHR
18h 20m
2 stops
Delta Logo
11:45 am - 11:09 pm
LHR
-
HOU
17h 24m
2 stops
$875Delta
Wed, Apr 22 - Tue, Apr 28
Delta Logo
10:53 am - 10:20 am
HOU
-
LHR
17h 27m
2 stops
Delta Logo
11:45 am - 11:07 pm
LHR
-
HOU
17h 22m
2 stops
$876Delta
Wed, Apr 22 - Wed, Apr 29
Virgin Atlantic Logo
10:05 am - 7:15 am
HOU
-
LHR
15h 10m
1 stop
Virgin Atlantic Logo
6:15 am - 9:35 pm
LHR
-
HOU
21h 20m
2 stops
$877Virgin Atlantic
Tue, Sep 1 - Wed, Sep 16
Delta Logo
1:31 pm - 1:15 pm
HOU
-
LHR
17h 44m
1 stop
Delta Logo
11:30 am - 10:26 pm
LHR
-
HOU
16h 56m
2 stops
$878Delta
Mon, Apr 20 - Wed, May 20

Delta flights from Houston Hobby Airport to London Heathrow Airport

Our best Delta deals on Houston Hobby Airport to London Heathrow Airport flight tickets
Delta
Apr 15
HOU10:53 amHouston Hobby
13h 32m
1 stop
LHR6:25 amLondon Heathrow
Apr 21
LHR8:40 amLondon Heathrow
20h 27m
2 stops
HOU11:07 pmHouston Hobby
$870
Delta
Apr 22
HOU10:53 amHouston Hobby
13h 32m
1 stop
LHR6:25 amLondon Heathrow
Apr 29
LHR6:30 amLondon Heathrow
22h 37m
2 stops
HOU11:07 pmHouston Hobby
$871
Delta
Apr 21
HOU10:53 amHouston Hobby
14h 22m
1 stop
LHR7:15 amLondon Heathrow
Apr 29
LHR9:55 amLondon Heathrow
19h 12m
2 stops
HOU11:07 pmHouston Hobby
$872

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
Apr 19
HOU8:21 pmHouston Hobby
12h 04m
1 stop
LHR2:25 pmLondon Heathrow
May 5
LHR12:55 pmLondon Heathrow
12h 56m
1 stop
HOU7:51 pmHouston Hobby
$869
British Airways
Sep 6
HOU8:22 pmHouston Hobby
12h 03m
1 stop
LHR2:25 pmLondon Heathrow
Sep 18
LHR4:25 pmLondon Heathrow
13h 28m
1 stop
HOU11:53 pmHouston Hobby
$885
British Airways
May 5
HOU12:42 pmHouston Hobby
11h 38m
1 stop
LHR6:20 amLondon Heathrow
May 13
LHR4:25 pmLondon Heathrow
13h 29m
1 stop
HOU11:54 pmHouston Hobby
$886

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated April 4, 2026.
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

Cheapest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/19

5:23 pm-11:20 am

1 stop11h 57m

London Heathrow

Tue 5/5

9:20 am-4:28 pm

1 stop13h 08m

$812
Quickest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/19

8:21 pm-2:25 pm

1 stop12h 04m

London Heathrow

Tue 5/5

12:55 pm-7:51 pm

1 stop12h 56m

$869

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/19

5:23 pm-11:20 am

1 stop11h 57m

London Heathrow

Tue 5/5

9:55 am-11:07 pm

2 stops19h 12m

$870

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/22

10:53 am-6:25 am

1 stop13h 32m

London Heathrow

Wed 4/29

6:30 am-11:07 pm

2 stops22h 37m

$871

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 4/21

10:53 am-7:15 am

1 stop14h 22m

London Heathrow

Wed 4/29

9:55 am-11:07 pm

2 stops19h 12m

$872

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 8/26

1:00 pm-11:20 am

2 stops16h 20m

London Heathrow

Wed 9/9

6:30 am-9:35 pm

2 stops21h 05m

$874

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/22

6:00 am-6:20 am

2 stops18h 20m

London Heathrow

Tue 4/28

11:45 am-11:09 pm

2 stops17h 24m

$875

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/22

10:53 am-10:20 am

2 stops17h 27m

London Heathrow

Wed 4/29

11:45 am-11:07 pm

2 stops17h 22m

$876

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 9/1

10:05 am-7:15 am

1 stop15h 10m

London Heathrow

Wed 9/16

6:15 am-9:35 pm

2 stops21h 20m

$877

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/20

1:31 pm-1:15 pm

1 stop17h 44m

London Heathrow

Wed 5/20

11:30 am-10:26 pm

2 stops16h 56m

$878

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Houston Hobby Airport, with most prices found around $643. If you’re not able to fly to London Heathrow Airport in February, then September is your next best option. Flight prices from Houston Hobby Airport to London Heathrow Airport during September average around $663.

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 afternoon. momondo users have found flights departing from Houston Hobby Airport to London Heathrow Airport in the afternoon for as low as $918. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $950.

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 $799 when searching weeks out. 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 $773 on momondo.

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

As of April 2026, prices for Houston Hobby Airport to London Heathrow Airport flights are approximately 12% 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 round-trip 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

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Houston Hobby Airport to London Heathrow Airport takes 9h 00m
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.
Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to London Heathrow Airport

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

    The distance between Houston Hobby and London Heathrow is about 4835.4 mi. Typically, this will take 9h 00m 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 are refreshed on a daily basis.

  • 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?

    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 Houston Hobby Airport to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable 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
Virgin AtlanticPriceFrom $497Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $522Free CancellationRating
7.1
11,559 reviews
Search American Airlines flights
FinnairPriceFrom $540Free CancellationRating
7.7
1,378 reviews
Search Finnair flights
United AirlinesPriceFrom $558Free CancellationRating
7.4
9,542 reviews
Search United Airlines flights
British AirwaysPriceFrom $572Free CancellationRating
6.7
7,848 reviews
Search British Airways flights
IberiaPriceFrom $597Free CancellationRating
7.0
3,163 reviews
Search Iberia flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,890 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $816Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Stratford-upon-Avon
Crawley
Hayes
Wembley
Stansted
Croydon
Dartford
Brentwood
Guildford
Cobham
Folkestone
Romford
Harrow
Watford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to London for you.

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

momondo does allow users to show only those flights to London from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Houston to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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