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Cheap flights from London to Houston George Bush Intcntl Airport from $309

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Houston George Bush Intcntl Airport departing on 1/22. 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 London to Houston

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Houston.

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Planning a quick getaway from London to Houston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Houston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Houston

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All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
2:00 pm - 11:02 amLGW-IAH
27h 02m1 stop
6:36 am - 10:00 amIAH-LGW
21h 24m1 stop
Mon, Jan 13 - Mon, Jan 27
2:00 pm - 11:43 pmLGW-IAH
15h 43m1 stop
9:17 pm - 10:00 amIAH-LGW
30h 43m1 stop
Mon, Jan 13 - Sun, Jan 26
2:50 pm - 5:30 pmLHR-IAH
32h 40m1 stop
4:00 pm - 12:50 pmIAH-LHR
14h 50m1 stop
$556WestJet
Find Deal
Sat, Jan 18 - Tue, Feb 4
8:25 am - 6:10 pmLHR-IAH
15h 45m1 stop
11:57 am - 9:30 amIAH-LHR
15h 33m1 stop
$637JetBlue
Find Deal
Thu, Jan 23 - Mon, Feb 3
8:25 am - 5:39 pmLHR-IAH
15h 14m1 stop
11:57 am - 9:30 amIAH-LHR
15h 33m1 stop
$658JetBlue
Find Deal
Mon, Jan 13 - Mon, Jan 27
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
12:17 pm - 7:25 amIAH-LHR
37h 08m1 stop
$760Lufthansa
Find Deal
Sat, Dec 14 - Sat, Jan 11
12:05 pm - 8:47 amLHR-IAH
26h 42m2 stops
8:17 pm - 7:55 amIAH-LHR
29h 38m1 stop
$765Lufthansa
Find Deal
Sat, Feb 15 - Sat, Mar 1
2:50 pm - 3:05 pmLHR-IAH
30h 15m1 stop
6:15 pm - 12:50 pmIAH-LHR
36h 35m1 stop
$785WestJet
Find Deal
Mon, Jan 13 - Mon, Jan 27
4:25 pm - 9:41 pmLGW-IAH
35h 16m2 stops
8:25 am - 12:25 pmIAH-LGW
22h 00m2 stops
$1,014British Airways
Find Deal
Mon, Jan 13 - Mon, Jan 27
8:35 am - 9:42 pmLCY-IAH
19h 07m2 stops
8:30 am - 4:25 pmIAH-LCY
25h 55m2 stops
$1,112British Airways
Find Deal
Mon, Dec 9 - Wed, Dec 18
7:55 am - 12:45 pmLGW-IAH
34h 50m2 stops
Wed, Jan 22
11:00 am - 2:19 pmSTN-IAH
33h 19m3 stops
Wed, Jan 22
8:25 am - 5:39 pmLHR-IAH
15h 14m1 stop
$696JetBlue
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Mon, Jan 27
8:25 am - 5:47 pmLHR-IAH
14h 22m1 stop
$711JetBlue
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Wed, Mar 12
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$950British Airways
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Tue, Nov 26
10:00 am - 6:20 pmLCY-IAH
14h 20m1 stop
$1,011Lufthansa
Find Deal
Wed, Jan 15
10:00 am - 2:20 pmLHR-IAH
10h 20mnonstop
$1,014Lufthansa
Find Deal
Tue, May 6
7:15 am - 9:41 pmLCY-IAH
20h 26m2 stops
$1,169British Airways
Find Deal
Mon, Jan 27
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$1,399Austrian Airlines
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Mon, Dec 2
8:00 am - 6:04 pmLHR-IAH
16h 04m1 stop
$1,978Austrian Airlines
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Thu, May 15
4:30 pm - 2:06 pmLHR-IAH
27h 36m2 stops
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$784Finnair
Find Deal
Tue, Nov 26 - Sat, Jan 11
2:05 pm - 11:31 amLGW-IAH
51h 26m2 stops
9:10 pm - 10:35 amIAH-LGW
31h 25m1 stop
Mon, Nov 25 - Mon, Dec 2
12:20 pm - 11:43 pmLHR-IAH
17h 23m1 stop
12:35 pm - 9:30 amIAH-LHR
14h 55m1 stop
$942JetBlue
Find Deal
Mon, Nov 25 - Fri, Dec 6
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
4:55 pm - 12:00 pmIAH-LHR
37h 05m1 stop
$1,013Lufthansa
Find Deal
Tue, Nov 26 - Sat, Jan 11
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
9:41 pm - 12:00 pmIAH-LHR
32h 19m1 stop
$1,085United Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
12:45 pm - 5:30 pmLHR-IAH
10h 45mnonstop
9:41 pm - 7:25 amIAH-LHR
27h 44m1 stop
$1,088United Airlines
Find Deal
Fri, Nov 22 - Sat, Dec 7
12:20 pm - 11:43 pmLHR-IAH
17h 23m1 stop
12:35 pm - 9:30 amIAH-LHR
14h 55m1 stop
$1,168JetBlue
Find Deal
Tue, Nov 26 - Wed, Dec 11
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
$1,545Lufthansa
Find Deal
Sun, Nov 24 - Tue, Dec 3
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$1,632British Airways
Find Deal
Sun, Nov 24 - Thu, Dec 5
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$1,697British Airways
Find Deal
Fri, Nov 22 - Tue, Dec 3
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
$955Iberia
Find Deal
Mon, Jan 20 - Mon, Feb 3
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
7:50 pm - 10:50 amIAH-LHR
9h 00mnonstop
$956Lufthansa
Find Deal
Wed, Jan 22 - Wed, Feb 5
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
Wed, Feb 5 - Wed, Feb 26
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
$1,000Austrian Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
9:05 pm - 11:05 amIAH-LHR
9h 00mnonstop
$1,011
Find Deal
Tue, Feb 25 - Tue, Mar 18
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$1,013British Airways
Find Deal
Tue, Jan 21 - Wed, Feb 5
3:10 pm - 8:00 pmLHR-IAH
10h 50mnonstop
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$1,014British Airways
Find Deal
Mon, Jan 13 - Mon, Jan 27
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
$1,020Austrian Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
$1,059United Airlines
Find Deal
Fri, Jan 17 - Mon, Feb 3
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
$1,090United Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 16

WestJet flights from London to Houston George Bush Intcntl Airport

Our best WestJet deals on London to Houston George Bush Intcntl Airport flight tickets
WestJet
Jan 18
LHR2:50 pmLondon Heathrow
32h 40m
1 stop
IAH5:30 pmHouston George Bush Intcntl
Feb 4
IAH4:00 pmHouston George Bush Intcntl
14h 50m
1 stop
LHR12:50 pmLondon Heathrow
WestJet
Jan 13
LHR2:50 pmLondon Heathrow
30h 15m
1 stop
IAH3:05 pmHouston George Bush Intcntl
Jan 27
IAH6:15 pmHouston George Bush Intcntl
36h 35m
1 stop
LHR12:50 pmLondon Heathrow
WestJet
Jan 16
LHR2:50 pmLondon Heathrow
27h 55m
1 stop
IAH12:45 pmHouston George Bush Intcntl
Jan 19
IAH6:15 pmHouston George Bush Intcntl
36h 35m
1 stop
LHR12:50 pmLondon Heathrow

Icelandair flights from London to Houston George Bush Intcntl Airport

Our best Icelandair deals on London to Houston George Bush Intcntl Airport flight tickets
Icelandair
Feb 21
LHR7:25 amLondon Heathrow
32h 13m
1 stop
IAH9:38 amHouston George Bush Intcntl
Feb 26
IAH5:27 pmHouston George Bush Intcntl
21h 18m
1 stop
LHR8:45 pmLondon Heathrow
Icelandair
Jan 23
LHR7:25 amLondon Heathrow
33h 47m
1 stop
IAH11:12 amHouston George Bush Intcntl
Feb 6
IAH11:57 amHouston George Bush Intcntl
15h 33m
1 stop
LHR9:30 amLondon Heathrow
Icelandair
Feb 21
LHR7:25 amLondon Heathrow
32h 13m
1 stop
IAH9:38 amHouston George Bush Intcntl
Feb 26
IAH5:27 pmHouston George Bush Intcntl
30h 28m
2 stops
LHR5:55 amLondon Heathrow

See travel insights to Houston from

How to get the cheapest flight ticket from London to Houston George Bush Intcntl 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 London and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of February is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from London, with most prices found around $756. If you are unable to visit Houston George Bush Intcntl Airport during the month of February, then departing from London during the month January is also very affordable. Most momondo users find prices during this month for around $770.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from London to Houston George Bush Intcntl Airport is on a Tuesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Tuesday will often find tickets for as low as $936. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,100.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest London to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $826. Try not to purchase tickets at noon because they tend to be around $1,070. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Houston George Bush Intcntl flight route?

Fly from London Heathrow to Houston George Bush Intcntl for the best London - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

The best time to book a flight to Houston George Bush Intcntl Airport from London is 60 days out, which is when prices tend to be around $912. Keep in mind that you might also find cheap flights to Houston George Bush Intcntl Airport outside of this time window. In fact, momondo users recently found flights from London to Houston George Bush Intcntl Airport for $656.

What cabin class options are available on London to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on London to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Houston George Bush Intcntl Airport flights?

You could potentially save up to 67% on your flight if you consider stops on a London to Houston George Bush Intcntl Airport flight.

How have London to Houston George Bush Intcntl Airport flight prices changed over time?

As of November 2024, prices for London to Houston George Bush Intcntl Airport flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from London to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Houston George Bush Intcntl Airport (LON to IAH) flight deals and tips

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

Best Price Found

$309

Fastest flight time

10h 20m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from London in the past 72 hours is $309. The best round-trip flight deal from London to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $490.
The fastest flight from London to Houston George Bush Intcntl Airport takes 10h 20m
Direct flights go from London to Houston George Bush Intcntl Airport every day.

  • How far is London to Houston George Bush Intcntl by plane?

    The straight-line distance from London to Houston George Bush Intcntl is 4832.8 mi. Typically, this will take 10h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Houston George Bush Intcntl Airport?

    Prices for flights from London to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from London to Houston George Bush Intcntl 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 London to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

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

  • What is the most popular plane model from London to Houston George Bush Intcntl Airport?

  • What is the most popular airline from London to Houston George Bush Intcntl Airport?


Best airlines flying from London to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from London to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $569Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
Austrian AirlinesPriceFrom $589Free CancellationRating
7.6
804 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $625Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
Brussels AirlinesPriceFrom $680Free CancellationRating
7.4
366 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $754Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $758Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
IberiaPriceFrom $794Free CancellationRating
7.0
2,661 reviews
Search Iberia flights
  • Austrian Airlines Flights From London to Houston George Bush Intcntl Airport

    Across 14 Austrian Airlines flights from London to Houston George Bush Intcntl Airport this week, the average price was $1,640, with the best Austrian Airlines deals starting from $589 round-trip. 804 users have rated Austrian Airlines on momondo, with an average score of 7.6/10.

  • Brussels Airlines Flights From London to Houston George Bush Intcntl Airport

    Another popular option for London to Houston George Bush Intcntl Airport flights is Brussels Airlines (7.4/10, 366 ratings). Brussels Airlines flies from London to Houston George Bush Intcntl Airport around 14 times per week, with deals starting from $680 round-trip and rising to an average price of around $680.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from London.

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

Yes. momondo allows you to filter the results for London to Houston flights to just show those with flexible booking policies.

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

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 Houston from London.

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

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


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