Which layover airport offers the lowest fares from Houston Hobby Airport to London?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $587.

What airlines fly to London?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to London from Houston Hobby Airport according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London. Keep in mind that there are 8 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston Hobby to London?

Virgin Atlantic, KLM, and British Airways are the most popular carriers operating from Houston Hobby to London

Which layover airport has the shortest connection time from Houston Hobby Airport to London?

Dallas (DFW) has the shortest average layover time for this route: 1h 53m.

Which layover airport has the shortest travel time from Houston Hobby Airport to London?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 11h 29m.

Which airport is the most popular layover for flights between Houston Hobby Airport and London?

Atlanta (ATL) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Houston Hobby Airport to London refresh daily.

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

The number of operators available for flights from Houston Hobby Airport to London is 8 as of May 2026.

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

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.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$502 Cheap Flights from Houston Hobby Airport to London in 2026

Q: What is the typical price of a round-trip flight between Houston Hobby Airport and London?

Prices are currently low for flights on this route. Typical prices usually range from $1,310 to $940. The lowest price recently found on this route was $897.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Houston Hobby Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:58 pm - 10:55 am

HOU

LHR

12h 57m

1 stop

12:55 pm - 7:51 pm

LHR

HOU

12h 56m

1 stop

$897British Airways

Mon, Sep 7 - Wed, Sep 23

6:49 pm - 2:25 pm

HOU

LHR

13h 36m

1 stop

10:05 am - 5:44 pm

LHR

HOU

13h 39m

1 stop

$898British Airways

Tue, Aug 4 - Wed, Aug 26

1:00 pm - 6:25 am

HOU

LHR

11h 25m

1 stop

9:20 am - 4:23 pm

LHR

HOU

13h 03m

1 stop

$902Delta

Sun, Sep 6 - Fri, Sep 25

1:00 pm - 5:20 pm

HOU

LCY

22h 20m

2 stops

9:20 am - 9:35 pm

LCY

HOU

18h 15m

2 stops

$903Virgin Atlantic

Wed, Sep 9 - Wed, Sep 23

8:22 pm - 9:05 am

HOU

LHR

30h 43m

1 stop

12:55 pm - 11:53 pm

LHR

HOU

16h 58m

1 stop

$903British Airways

Sat, Sep 12 - Tue, Sep 22

1:00 pm - 12:05 pm

HOU

LHR

17h 05m

2 stops

11:15 am - 9:35 pm

LHR

HOU

16h 20m

1 stop

$907Delta

Wed, Sep 9 - Fri, Sep 18

6:00 am - 6:25 am

HOU

LHR

18h 25m

1 stop

8:55 am - 10:46 pm

LHR

HOU

19h 51m

2 stops

$911Delta

Wed, Jul 29 - Fri, Aug 14

6:14 pm - 12:10 pm

HOU

LHR

11h 56m

1 stop

8:55 am - 5:44 pm

LHR

HOU

14h 49m

1 stop

$917British Airways

Sun, Aug 23 - Tue, Sep 8

1:13 pm - 6:30 pm

HOU

LCY

23h 17m

2 stops

5:50 pm - 4:25 pm

LCY

HOU

28h 35m

2 stops

$953Virgin Atlantic

Thu, Aug 20 - Tue, Aug 25

10:05 am - 4:00 pm

HOU

LGW

23h 55m

2 stops

10:25 am - 9:35 pm

LGW

HOU

17h 10m

2 stops

$961Virgin Atlantic

Wed, Sep 9 - Wed, Sep 23

American Airlines flights from Houston Hobby Airport to London

Our best American Airlines deals on Houston Hobby Airport to London flight tickets

American Airlines

Aug 25

HOU6:14 pmHouston Hobby

11h 56m

1 stop

LHR12:10 pmLondon Heathrow

Aug 31

LHR10:05 amLondon Heathrow

13h 39m

1 stop

HOU5:44 pmHouston Hobby

$951

American Airlines

Jun 3

HOU6:39 pmHouston Hobby

12h 11m

1 stop

LHR12:50 pmLondon Heathrow

Jun 10

LHR4:25 pmLondon Heathrow

13h 34m

1 stop

HOU11:59 pmHouston Hobby

$1,436

American Airlines

May 25

HOU9:30 amHouston Hobby

17h 10m

2 stops

LGW8:40 amLondon Gatwick

Jul 8

LGW2:30 pmLondon Gatwick

25h 18m

2 stops

HOU9:48 amHouston Hobby

$2,099

Virgin Atlantic flights from Houston Hobby Airport to London

Our best Virgin Atlantic deals on Houston Hobby Airport to London flight tickets

Virgin Atlantic

Sep 9

HOU1:00 pmHouston Hobby

22h 20m

2 stops

LCY5:20 pmLondon City

Sep 23

LCY9:20 amLondon City

18h 15m

2 stops

HOU9:35 pmHouston Hobby

$903

Virgin Atlantic

Aug 3

HOU5:20 pmHouston Hobby

12h 00m

1 stop

LHR11:20 amLondon Heathrow

Aug 31

LHR6:30 amLondon Heathrow

21h 05m

2 stops

HOU9:35 pmHouston Hobby

$922

Virgin Atlantic

Aug 20

HOU1:13 pmHouston Hobby

23h 17m

2 stops

LCY6:30 pmLondon City

Aug 25

LCY5:50 pmLondon City

28h 35m

2 stops

HOU4:25 pmHouston Hobby

$953

momondo Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 9/7

3:58 pm-10:55 am

1 stop12h 57m

London Heathrow

Wed 9/23

12:55 pm-7:51 pm

1 stop12h 56m

$897

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 8/4

6:49 pm-2:25 pm

1 stop13h 36m

London Heathrow

Wed 8/26

10:05 am-5:44 pm

1 stop13h 39m

$898

Quickest round-trip

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 9/6

1:00 pm-6:25 am

1 stop11h 25m

London Heathrow

Fri 9/25

9:20 am-4:23 pm

1 stop13h 03m

$902

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Wed 9/9

1:00 pm-5:20 pm

2 stops22h 20m

London City

Wed 9/23

9:20 am-9:35 pm

2 stops18h 15m

$903

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sat 9/12

8:22 pm-9:05 am

1 stop30h 43m

London Heathrow

Tue 9/22

12:55 pm-11:53 pm

1 stop16h 58m

$903

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 9/9

1:00 pm-12:05 pm

2 stops17h 05m

London Heathrow

Fri 9/18

11:15 am-9:35 pm

1 stop16h 20m

$907

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 7/29

6:00 am-6:25 am

1 stop18h 25m

London Heathrow

Fri 8/14

8:55 am-10:46 pm

2 stops19h 51m

$911

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 8/23

6:14 pm-12:10 pm

1 stop11h 56m

London Heathrow

Tue 9/8

8:55 am-5:44 pm

1 stop14h 49m

$917

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Thu 8/20

1:13 pm-6:30 pm

2 stops23h 17m

London City

Tue 8/25

5:50 pm-4:25 pm

2 stops28h 35m

$953

HoustonLondon

HOU - LGW

HOULGW

Houston Hobby

Wed 9/9

10:05 am-4:00 pm

2 stops23h 55m

London Gatwick

Wed 9/23

10:25 am-9:35 pm

2 stops17h 10m

$961

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Houston Hobby Airport and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Houston Hobby Airport is in August. Flight prices, which tend to average around $101, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Houston Hobby Airport averaging around $381.

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

Flying to London from Houston Hobby Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $937 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $956. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $827 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Houston Hobby Airport for as low as $733 on momondo.

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

As of May 2026, prices for Houston Hobby Airport to London flights are approximately 62% more expensive when compared to flights at the same time last year.

When to book flights from Houston Hobby Airport to London

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to London 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 (HOU to LON) flight deals and tips

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

Fastest flight time	9h 00m
Direct flights	None

The fastest flight from Houston Hobby Airport to London takes 9h 00m

There are no direct flights from Houston Hobby Airport to London. There are no popular flight routes from Houston Hobby Airport to London.

Search flight deals

Frequently asked questions about flying from Houston Hobby Airport to London

How far is Houston Hobby to London by plane?
London is 4847.8 mi away from Houston Hobby. By plane, this route typically takes 9h 00m.
When did momondo last update prices for flights from Houston Hobby Airport to London?
Prices for flights from Houston Hobby Airport to London refresh daily.
How many operators does momondo search for flights from Houston Hobby Airport to London?
The number of operators available for flights from Houston Hobby Airport to London is 8 as of May 2026.
How old do you have to be to fly from Houston Hobby Airport to London?
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.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London 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. 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?
Based on momondo bookings for flights between Houston Hobby Airport and London, the leading airline is United Airlines, making up 38% of the total bookings. Other popular airlines include British Airways with 36%, American Airlines with 11%, and Iberia with 6%.

Best airlines flying from Houston Hobby Airport to London

Compare and see reviews for airlines that fly from Houston Hobby Airport to London with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $497	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
Finnair	PriceFrom $540	Free Cancellation	Rating 7.7 1,398 reviews	Search Finnair flights
United Airlines	PriceFrom $558	Free Cancellation	Rating 7.4 9,747 reviews	Search United Airlines flights
British Airways	PriceFrom $572	Free Cancellation	Rating 6.7 7,991 reviews	Search British Airways flights
Iberia	PriceFrom $621	Free Cancellation	Rating 7.0 3,220 reviews	Search Iberia flights
Lufthansa	PriceFrom $689	Free Cancellation	Rating 6.8 8,018 reviews	Search Lufthansa flights
Austrian Airlines	PriceFrom $816	Free Cancellation	Rating 7.6 916 reviews	Search Austrian Airlines flights

Hounslow

Gatwick

Milton Keynes

Dover

Luton

Hayes

Crawley

Wembley

Slough

Croydon

Stansted

Watford

Harrow

Brentwood

Dartford

Ilford

Cobham

Folkestone

Uxbridge

Romford

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?

Yes. All flights to London from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from Houston to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London 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

Sat 6/20

Sat 6/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Nearby airports

Airlines

Cabin classes

Other United Kingdom destinations

Other flights from Houston Hobby Airport

Complete your trip

Feeling lucky

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Cheap flights from Houston Hobby Airport to London from $502

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 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Houston Hobby Airport to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Houston Hobby Airport to London

Our best American Airlines deals on Houston Hobby Airport to London flight tickets

Virgin Atlantic flights from Houston Hobby Airport to London

Our best Virgin Atlantic deals on Houston Hobby Airport to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to London that are best for you.

See travel insights to London from

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

What is the typical price of a round-trip flight between Houston Hobby Airport and London?

What is the cheapest month to fly to London?

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

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

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

What is the cheapest airline that flies from Houston Hobby to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Houston Hobby Airport and London?

Which layover airport offers the lowest fares from Houston Hobby Airport to London?

Which layover airport has the shortest travel time from Houston Hobby Airport to London?

Which layover airport has the shortest connection time from Houston Hobby Airport to London?

When to book flights from Houston Hobby Airport to London

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Houston Hobby Airport to London

Best airlines flying from Houston Hobby Airport to London

Compare and see reviews for airlines that fly from Houston Hobby Airport to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Houston Hobby Airport

According to popular flight searches on momondo this year

Complete your trip to London

Explore popular destinations other users love

According to popular flight searches on momondo this year