Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Houston Hobby Airport to London from $398

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 2/18. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 Houston Hobby Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
12:18 pm - 6:50 am
HOU
-
LHR
13h 32m
1 stop
British Airways Logo
7:15 pm - 7:50 pm
LHR
-
HOU
29h 35m
2 stops
$640British Airways
Mon, Mar 9 - Mon, Mar 16
Delta Logo
5:25 am - 6:25 am
HOU
-
LHR
19h 00m
1 stop
Delta Logo
6:30 am - 10:42 pm
LHR
-
HOU
21h 12m
2 stops
$641Delta
Sun, Feb 22 - Tue, Mar 10
Delta Logo
5:19 pm - 11:40 am
HOU
-
LHR
12h 21m
1 stop
Delta Logo
6:30 am - 10:42 pm
LHR
-
HOU
21h 12m
2 stops
$643Delta
Tue, Mar 3 - Tue, Mar 10
Delta Logo
5:25 am - 6:20 am
HOU
-
LHR
18h 55m
2 stops
Delta Logo
6:30 am - 10:42 pm
LHR
-
HOU
21h 12m
2 stops
$646Delta
Wed, Mar 4 - Tue, Mar 10
Delta Logo
10:50 am - 8:05 am
HOU
-
LHR
15h 15m
2 stops
Delta Logo
6:30 am - 10:42 pm
LHR
-
HOU
21h 12m
2 stops
$647Delta
Tue, Mar 3 - Tue, Mar 10
Virgin Atlantic Logo
1:06 pm - 6:25 am
HOU
-
LHR
11h 19m
1 stop
Virgin Atlantic Logo
12:30 pm - 10:42 pm
LHR
-
HOU
15h 12m
1 stop
$653Virgin Atlantic
Tue, Mar 3 - Tue, Mar 10
Virgin Atlantic Logo
5:23 pm - 1:15 pm
HOU
-
LHR
13h 52m
1 stop
Virgin Atlantic Logo
9:55 am - 11:08 pm
LHR
-
HOU
19h 13m
2 stops
$657Virgin Atlantic
Tue, May 5 - Wed, May 13
Delta Logo
5:23 pm - 1:15 pm
HOU
-
LHR
13h 52m
1 stop
Delta Logo
9:55 am - 11:08 pm
LHR
-
HOU
19h 13m
2 stops
$658Delta
Tue, May 5 - Wed, May 13
Virgin Atlantic Logo
10:46 am - 9:15 am
HOU
-
LHR
16h 29m
2 stops
Virgin Atlantic Logo
9:55 am - 11:08 pm
LHR
-
HOU
19h 13m
2 stops
$661Virgin Atlantic
Tue, May 5 - Wed, May 13
Delta Logo
10:50 am - 6:25 am
HOU
-
LHR
13h 35m
1 stop
Delta Logo
5:35 pm - 4:28 pm
LHR
-
HOU
28h 53m
2 stops
$662Delta
Wed, Feb 18 - Mon, Feb 23

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
Mar 3
HOU1:06 pmHouston Hobby
11h 19m
1 stop
LHR6:25 amLondon Heathrow
Mar 10
LHR12:30 pmLondon Heathrow
15h 12m
1 stop
HOU10:42 pmHouston Hobby
$653
Virgin Atlantic
May 5
HOU5:23 pmHouston Hobby
13h 52m
1 stop
LHR1:15 pmLondon Heathrow
May 13
LHR9:55 amLondon Heathrow
19h 13m
2 stops
HOU11:08 pmHouston Hobby
$657
Virgin Atlantic
May 5
HOU10:46 amHouston Hobby
16h 29m
2 stops
LHR9:15 amLondon Heathrow
May 13
LHR9:55 amLondon Heathrow
19h 13m
2 stops
HOU11:08 pmHouston Hobby
$661

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
Mar 9
HOU12:18 pmHouston Hobby
13h 32m
1 stop
LHR6:50 amLondon Heathrow
Mar 16
LHR7:15 pmLondon Heathrow
29h 35m
2 stops
HOU7:50 pmHouston Hobby
$640
British Airways
Apr 7
HOU12:42 pmHouston Hobby
17h 28m
1 stop
LHR12:10 pmLondon Heathrow
Apr 15
LHR7:30 pmLondon Heathrow
30h 21m
2 stops
HOU7:51 pmHouston Hobby
$664
British Airways
Mar 3
HOU4:21 pmHouston Hobby
11h 39m
1 stop
LHR10:00 amLondon Heathrow
Mar 10
LHR8:20 amLondon Heathrow
16h 30m
1 stop
HOU7:50 pmHouston Hobby
$666

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 February 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

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 3/9

12:18 pm-6:50 am

1 stop13h 32m

London Heathrow

Mon 3/16

7:15 pm-7:50 pm

2 stops29h 35m

$640

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 2/22

5:25 am-6:25 am

1 stop19h 00m

London Heathrow

Tue 3/10

6:30 am-10:42 pm

2 stops21h 12m

$641

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 3/3

5:19 pm-11:40 am

1 stop12h 21m

London Heathrow

Tue 3/10

6:30 am-10:42 pm

2 stops21h 12m

$643

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 3/4

5:25 am-6:20 am

2 stops18h 55m

London Heathrow

Tue 3/10

6:30 am-10:42 pm

2 stops21h 12m

$646

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 3/3

10:50 am-8:05 am

2 stops15h 15m

London Heathrow

Tue 3/10

6:30 am-10:42 pm

2 stops21h 12m

$647

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 3/3

1:06 pm-6:25 am

1 stop11h 19m

London Heathrow

Tue 3/10

12:30 pm-10:42 pm

1 stop15h 12m

$653

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

5:23 pm-1:15 pm

1 stop13h 52m

London Heathrow

Wed 5/13

9:55 am-11:08 pm

2 stops19h 13m

$657

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

5:23 pm-1:15 pm

1 stop13h 52m

London Heathrow

Wed 5/13

9:55 am-11:08 pm

2 stops19h 13m

$658

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 5/5

10:46 am-9:15 am

2 stops16h 29m

London Heathrow

Wed 5/13

9:55 am-11:08 pm

2 stops19h 13m

$661

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 2/18

10:50 am-6:25 am

1 stop13h 35m

London Heathrow

Mon 2/23

5:35 pm-4:28 pm

2 stops28h 53m

$662

Flights are sorted by cheapest round-trip flights first.

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

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 $644. 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 $924. 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 $965.

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 $772 on momondo.

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

As of February 2026, prices for Houston Hobby Airport to London Heathrow Airport flights are approximately 24% 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

  • 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
678 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $522Free CancellationRating
7.2
11,221 reviews
Search American Airlines flights
FinnairPriceFrom $540Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
United AirlinesPriceFrom $559Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
British AirwaysPriceFrom $578Free CancellationRating
6.7
7,715 reviews
Search British Airways flights
IberiaPriceFrom $585Free CancellationRating
7.0
3,104 reviews
Search Iberia flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $816Free CancellationRating
7.5
896 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
Guildford
Crawley
Wembley
Dartford
Stratford-upon-Avon
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize 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
Fri 3/6
Fri 3/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $333
Flights to London City Airportfrom $472
Flights to London Stansted Airportfrom $336
Flights to London Luton Airportfrom $341
Flights to Glasgow Intl Airportfrom $359
Flights to Belfast Intl Airportfrom $465
Flights to London Southend Airportfrom $449
Flights to Belfast City Airportfrom $451