Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Houston

£246 Cheap flights to Houston

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Houston departing on 7/5. 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.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 the United Kingdom to Houston

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
08:40 - 11:52
LHR
-
IAH
33h 12m
1 stop
JetBlue Logo
11:56 - 09:30
IAH
-
LHR
15h 34m
1 stop
£629JetBlue
Wed, 13 May - Thu, 28 May
JetBlue Logo
08:40 - 12:07
LHR
-
IAH
33h 27m
1 stop
JetBlue Logo
12:44 - 06:30
IAH
-
LHR
11h 46m
1 stop
£633JetBlue
Mon, 20 Apr - Tue, 5 May
JetBlue Logo
12:20 - 13:26
LGW
-
IAH
31h 06m
1 stop
JetBlue Logo
13:29 - 09:35
IAH
-
LGW
14h 06m
1 stop
£634JetBlue
Sat, 23 May - Thu, 11 Jun
Turkish Airlines Logo
17:35 - 12:45
STN
-
IAH
25h 10m
1 stop
Turkish Airlines Logo
21:05 - 16:50
IAH
-
STN
37h 45m
1 stop
£672Turkish Airlines
Thu, 18 Jun - Thu, 30 Jul
Turkish Airlines Logo
13:10 - 19:10
MAN
-
IAH
36h 00m
1 stop
Turkish Airlines Logo
21:05 - 09:35
IAH
-
MAN
30h 30m
1 stop
£717Turkish Airlines
Wed, 16 Sep - Wed, 30 Sep
Lufthansa Logo
09:15 - 17:55
LCY
-
IAH
14h 40m
1 stop
Lufthansa Logo
15:35 - 17:55
IAH
-
LCY
20h 20m
1 stop
£842Lufthansa
Wed, 2 Sep - Wed, 23 Sep
British Airways Logo
16:25 - 23:53
LHR
-
HOU
13h 28m
1 stop
British Airways Logo
12:01 - 06:20
HOU
-
LHR
12h 19m
1 stop
£877British Airways
Tue, 1 Sep - Wed, 9 Sep
British Airways Logo
16:25 - 23:53
LHR
-
HOU
13h 28m
1 stop
British Airways Logo
18:19 - 12:50
HOU
-
LHR
12h 31m
1 stop
£878British Airways
Wed, 16 Sep - Wed, 30 Sep
Virgin Atlantic Logo
09:20 - 21:35
LCY
-
HOU
18h 15m
2 stops
Virgin Atlantic Logo
10:05 - 07:55
HOU
-
LCY
15h 50m
2 stops
£946Virgin Atlantic
Tue, 15 Sep - Tue, 22 Sep
Virgin Atlantic Logo
08:25 - 21:35
LCY
-
HOU
19h 10m
2 stops
Virgin Atlantic Logo
13:00 - 17:20
HOU
-
LCY
22h 20m
2 stops
£946Virgin Atlantic
Wed, 23 Sep - Wed, 21 Oct

momondo Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 8 April 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Wed 13/5

08:40-11:52

1 stop33h 12m

Houston George Bush Intcntl

Thu 28/5

11:56-09:30

1 stop15h 34m

£629

LondonHouston

LHR - IAH

LHRIAH

London Heathrow

Mon 20/4

08:40-12:07

1 stop33h 27m

Houston George Bush Intcntl

Tue 5/5

12:44-06:30

1 stop11h 46m

£633

LondonHouston

LGW - IAH

LGWIAH

London Gatwick

Sat 23/5

12:20-13:26

1 stop31h 06m

Houston George Bush Intcntl

Thu 11/6

13:29-09:35

1 stop14h 06m

£634

LondonHouston

STN - IAH

STNIAH

London Stansted

Thu 18/6

17:35-12:45

1 stop25h 10m

Houston George Bush Intcntl

Thu 30/7

21:05-16:50

1 stop37h 45m

£672

ManchesterHouston

MAN - IAH

MANIAH

Manchester

Wed 16/9

13:10-19:10

1 stop36h 00m

Houston George Bush Intcntl

Wed 30/9

21:05-09:35

1 stop30h 30m

£717

LondonHouston

LCY - IAH

LCYIAH

London City

Wed 2/9

09:15-17:55

1 stop14h 40m

Houston George Bush Intcntl

Wed 23/9

15:35-17:55

1 stop20h 20m

£842
Fastest return journey

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Tue 1/9

16:25-23:53

1 stop13h 28m

Houston Hobby

Wed 9/9

12:01-06:20

1 stop12h 19m

£877

LondonHouston

LHR - HOU

LHRHOU

London Heathrow

Wed 16/9

16:25-23:53

1 stop13h 28m

Houston Hobby

Wed 30/9

18:19-12:50

1 stop12h 31m

£878

LondonHouston

LCY - HOU

LCYHOU

London City

Tue 15/9

09:20-21:35

2 stops18h 15m

Houston Hobby

Tue 22/9

10:05-07:55

2 stops15h 50m

£946

LondonHouston

LCY - HOU

LCYHOU

London City

Wed 23/9

08:25-21:35

2 stops19h 10m

Houston Hobby

Wed 21/10

13:00-17:20

2 stops22h 20m

£946

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

Houston flights insights and trends

Explore insights for your Houston flight to craft the best travel plan

What is the cheapest month to fly to Houston?

In general, February is the cheapest month to fly from United Kingdom to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £666. If you are unable to visit Houston during the month of February, then departing from United Kingdom during the month September is also very affordable. Most momondo users find prices during this month for around £673.

What is the absolute cheapest flight to Houston?

Users booking trips to Houston from Philadelphia found flights 82% cheaper than the average price of flights to Houston. To find the cheapest price to Houston from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around £759 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from United Kingdom for as low as £661 on momondo.

Cheapest flights to Houston

Find the cheapest flights to Houston from your nearest city or airport
Find flights from London Heathrow Airport to Houston Hobby Airport
CHEAPEST MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORTNovember17% cheaperFlying from London Heathrow Airport to Houston costs on average just £636 in November
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORTJuly29% more expensiveIt costs about £983 for flights to Houston from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO HOUSTON FROM LONDON HEATHROW AIRPORTMay370% more users visitedMore momondo users searched in flights to Houston from London Heathrow Airport in May than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price

£246

Best Round-Trip Price

£629

Fastest flight time

25h 25m

Popular in

December
The best one-way flight price to Houston from United Kingdom in the last 72 hours is £246 (Manchester to Houston George Bush Intcntl).
Search Deals
The best round-trip flight price to Houston from United Kingdom in the last 72 hours is £629 (London Heathrow to Houston George Bush Intcntl).
Search Deals
The fastest flight to Houston from United Kingdom takes 25h 25m (London City to Houston George Bush Intcntl).
Search Deals
December has the highest demand for flights to Houston, with a 0% price increase on average.
Search Deals

Frequently asked questions about flying to Houston

What is there to do in Houston when it’s raining?

Users planning a flight to Houston during the months of May, June, or October should anticipate rain. There are still things to do in Houston even when it's raining, though. Shopping centres like Galleria Mall are very popular destinations for those visiting the Houston area. Galleria Mall is a great place to go if you’re looking to spend some time inside.

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from United Kingdom when booking 26 days ahead of your departure date. In general, you can expect to find flights to Houston for around £776 when searching 26 days out. However, in the past 72 hours, people saw flights from United Kingdom for as low as £640.

Is there an alternative airport near Houston?

Those flying to Houston could potentially find better pricing at Houston George Bush Intcntl Airport (16 mi from Houston city centre), Beaumont Jefferson County Airport (82 mi from Houston city centre) or College Station Easterwood Field Airport (83 mi from Houston city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Houston?

You can find deals at Houston George Bush Intcntl Airport for £572 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Downtown?

Yes, flights to Downtown are served by Houston’s Houston George Bush Intcntl airport which is 15.8 mi away.

What’s the closest airport to Downtown Houston?

The closest airport to Downtown Houston is 15.8 mi away - Houston’s Houston George Bush Intcntl airport.

When did momondo last update prices for flights to Houston?

Prices for flights to Houston are updated daily.

How many operators does momondo search for flights to Houston?

There are 23 operators available for flights to Houston as of April 2026.

How old do you have to be to fly to Houston?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Houston.

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

The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find flights to Houston 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 to Houston with flexible booking policies on momondo?

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

How can momondo help me find flights to Houston?

Once you have performed a search for flights to Houston, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track flight prices for Houston and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Houston trip

We make it super easy to schedule, organise 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 8/5
Fri 15/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston