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Cheap flights from Houston George Bush Intcntl Airport to London from $155

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to London departing on 11/25. 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 Houston George Bush Intcntl Airport to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston George Bush Intcntl Airport to London 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 Houston George Bush Intcntl Airport to London.

Cheap last minute flights

Planning a quick getaway from Houston George Bush Intcntl Airport to London? 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 London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston George Bush Intcntl Airport to London

Find recent round-trip train or bus tickets from Houston George Bush Intcntl Airport to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
9:30 am - 7:10 amIAH-LHR
15h 40m1 stop
11:10 am - 11:12 amLHR-IAH
30h 02m1 stop
$155Air Canada
Find Deal
Mon, Nov 25 - Mon, Dec 2
6:15 pm - 12:50 pmIAH-LHR
36h 35m1 stop
2:50 pm - 12:45 pmLHR-IAH
27h 55m1 stop
$534WestJet
Find Deal
Mon, Jan 27 - Thu, Jan 30
7:59 pm - 10:50 amIAH-LHR
33h 51m1 stop
6:30 am - 12:26 amLHR-IAH
22h 56m2 stops
$587United Airlines
Find Deal
Sun, Mar 9 - Wed, Mar 12
5:30 pm - 2:45 pmIAH-LHR
16h 15m1 stop
6:30 am - 6:42 pmLHR-IAH
17h 12m2 stops
$604Lufthansa
Find Deal
Wed, Mar 19 - Fri, Mar 21
6:40 pm - 5:45 pmIAH-LHR
18h 05m2 stops
6:30 am - 6:42 pmLHR-IAH
17h 12m2 stops
$608Lufthansa
Find Deal
Wed, Mar 19 - Fri, Mar 21
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$622Iberia
Find Deal
Wed, Feb 26 - Thu, Mar 6
9:30 am - 7:10 amIAH-LHR
15h 40m1 stop
8:30 am - 6:20 pmLHR-IAH
15h 50m1 stop
$623United Airlines
Find Deal
Tue, Nov 19 - Wed, Jan 22
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$625Iberia
Find Deal
Wed, Nov 27 - Tue, Dec 10
4:23 pm - 10:50 amIAH-LHR
12h 27m1 stop
2:50 pm - 7:15 pmLHR-IAH
10h 25mnonstop
$629British Airways
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Tue, Apr 22 - Tue, Apr 29
5:00 pm - 11:30 amIAH-LHR
12h 30m1 stop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$630British Airways
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Wed, Nov 27 - Wed, Dec 4
9:10 pm - 10:00 amIAH-LGW
30h 50m1 stop
Wed, Jan 22
9:10 pm - 10:00 amIAH-LGW
30h 50m1 stop
Sun, Feb 9
4:30 pm - 12:45 pmIAH-LHR
14h 15m1 stop
$345Lufthansa
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Tue, Nov 12
4:30 pm - 4:40 pmIAH-LCY
18h 10m1 stop
$366Lufthansa
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Tue, Nov 12
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
$375British Airways
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Sun, Dec 29
4:54 pm - 11:30 amIAH-LHR
12h 36m1 stop
$379British Airways
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Sun, Dec 29
9:30 am - 7:10 amIAH-LHR
15h 40m1 stop
$402United Airlines
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Sun, Dec 1
6:45 am - 6:30 amIAH-LHR
17h 45m3 stops
$406United Airlines
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Wed, Apr 23
6:06 pm - 6:20 amIAH-LHR
30h 14m1 stop
$419Iberia
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Sat, Nov 23
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$423Iberia
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Wed, Nov 13
9:29 pm - 10:35 amIAH-LGW
31h 06m1 stop
2:00 pm - 2:55 pmLGW-IAH
30h 55m1 stop
Sat, Nov 9 - Mon, Nov 18
9:29 pm - 10:35 amIAH-LGW
31h 06m1 stop
2:00 pm - 1:15 pmLGW-IAH
29h 15m2 stops
Sat, Nov 9 - Mon, Nov 18
4:30 pm - 10:10 amIAH-LHR
35h 40m1 stop
9:30 am - 6:20 pmLHR-IAH
14h 50m1 stop
$730United Airlines
Find Deal
Sat, Nov 9 - Sat, Dec 7
4:30 pm - 10:10 amIAH-LHR
35h 40m1 stop
6:30 am - 7:52 pmLHR-IAH
19h 22m2 stops
$740United Airlines
Find Deal
Sat, Nov 9 - Sat, Dec 7
6:15 pm - 9:40 amIAH-LHR
33h 25m1 stop
10:15 am - 9:46 pmLHR-IAH
17h 31m1 stop
$769British Airways
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Sat, Nov 9 - Sun, Nov 17
4:12 pm - 10:50 amIAH-LCY
36h 38m2 stops
8:40 am - 9:42 pmLCY-IAH
19h 02m2 stops
$823British Airways
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Sat, Nov 9 - Sat, Dec 7
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$837Iberia
Find Deal
Sat, Nov 9 - Sat, Dec 7
4:30 pm - 12:45 pmIAH-LHR
14h 15m1 stop
7:30 pm - 2:40 pmLHR-IAH
25h 10m1 stop
$901Lufthansa
Find Deal
Tue, Nov 5 - Mon, Nov 18
6:40 pm - 8:45 pmIAH-LHR
20h 05m2 stops
6:30 am - 5:21 pmLHR-IAH
16h 51m2 stops
$968Lufthansa
Find Deal
Fri, Nov 8 - Sun, Nov 10
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$1,005Iberia
Find Deal
Fri, Nov 8 - Fri, Nov 22
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$622Iberia
Find Deal
Wed, Feb 26 - Thu, Mar 6
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$625Iberia
Find Deal
Wed, Nov 27 - Wed, Dec 4
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$633Lufthansa
Find Deal
Wed, Dec 4 - Fri, Dec 13
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
$634United Airlines
Find Deal
Mon, Nov 18 - Wed, Dec 4
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
12:50 pm - 5:35 pmLHR-IAH
10h 45mnonstop
$635United Airlines
Find Deal
Mon, Nov 18 - Wed, Dec 4
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 3:10 pmLHR-IAH
10h 40mnonstop
$644British Airways
Find Deal
Tue, Feb 18 - Fri, Mar 28
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$648American Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 29
4:20 pm - 7:40 amIAH-LHR
9h 20mnonstop
10:00 am - 2:20 pmLHR-IAH
10h 20mnonstop
$651Lufthansa
Find Deal
Mon, Apr 21 - Wed, Apr 30
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$674British Airways
Find Deal
Mon, Dec 2 - Mon, Dec 9
3:35 pm - 6:50 amIAH-LHR
9h 15mnonstop
9:25 am - 1:45 pmLHR-IAH
10h 20mnonstop
$701American Airlines
Find Deal
Thu, Apr 3 - Thu, Apr 10

United Airlines flights from Houston George Bush Intcntl Airport to London

Our best United Airlines deals on Houston George Bush Intcntl Airport to London flight tickets
United Airlines
Mar 9
IAH7:59 pmHouston George Bush Intcntl
33h 51m
1 stop
LHR10:50 amLondon Heathrow
Mar 12
LHR6:30 amLondon Heathrow
22h 56m
2 stops
IAH12:26 amHouston George Bush Intcntl
United Airlines
Nov 19
IAH9:30 amHouston George Bush Intcntl
15h 40m
1 stop
LHR7:10 amLondon Heathrow
Jan 22
LHR8:30 amLondon Heathrow
15h 50m
1 stop
IAH6:20 pmHouston George Bush Intcntl
United Airlines
Nov 18
IAH4:25 pmHouston George Bush Intcntl
9h 05m
LHR7:30 amLondon Heathrow
Nov 28
LHR7:40 amLondon Heathrow
15h 00m
1 stop
IAH4:40 pmHouston George Bush Intcntl

Delta flights from Houston George Bush Intcntl Airport to London

Our best Delta deals on Houston George Bush Intcntl Airport to London flight tickets
Delta
Apr 22
IAH11:30 amHouston George Bush Intcntl
15h 25m
1 stop
LHR8:55 amLondon Heathrow
Apr 29
LHR9:00 amLondon Heathrow
20h 56m
2 stops
IAH11:56 pmHouston George Bush Intcntl
Delta
Nov 20
IAH12:24 pmHouston George Bush Intcntl
13h 31m
1 stop
LHR7:55 amLondon Heathrow
Nov 27
LHR8:40 amLondon Heathrow
19h 54m
2 stops
IAH10:34 pmHouston George Bush Intcntl
Delta
Nov 11
IAH6:04 pmHouston George Bush Intcntl
11h 36m
1 stop
LHR11:40 amLondon Heathrow
Nov 19
LHR8:40 amLondon Heathrow
19h 54m
2 stops
IAH10:34 pmHouston George Bush Intcntl

How to get the cheapest flight ticket from Houston George Bush Intcntl 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

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

October. The cheapest time of year to fly to London from Houston George Bush Intcntl Airport is October. Most expensive is June

What is the cheapest day to depart Houston George Bush Intcntl Airport for London?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Houston George Bush Intcntl Airport to London?

In the morning. Houston George Bush Intcntl Airport to London flights are approximately 13% more expensive in the evening than in the morning

What is the cheapest airline that flies to London from Houston George Bush Intcntl Airport?

Virgin Atlantic. Virgin Atlantic, Finnair, and Iberia are the most popular carriers operating from Houston George Bush Intcntl Airport to London

How far in advance should you book Houston George Bush Intcntl Airport to London flights?

58 days before. The cheapest time to buy a flight from Houston George Bush Intcntl Airport to London is approximately 58 days to departure

How many flights depart from Houston George Bush Intcntl Airport to London on average per day?

As of November 2024, there are 20 flights per week flying from Houston George Bush Intcntl Airport to London. The most common time of day flights depart is 4:00PM, with 58% of flights taking off in the afternoon.

How many flights depart from Houston George Bush Intcntl Airport to London on average per week?

As of November 2024, there are 146 flights per week flying from Houston George Bush Intcntl Airport to London. The most common day of the week flights depart is Sunday, with 16% of flights taking off on this day.

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

There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to London 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 Houston George Bush Intcntl Airport to London flights?

You could potentially save up to 55% on your flight if you consider stops on a Houston George Bush Intcntl Airport to London flight.

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

As of November 2024, prices for Houston George Bush Intcntl Airport to London flights are approximately 28% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$167

Fastest flight time

9h 00m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from Houston George Bush Intcntl Airport in the past 72 hours is $167. The best round-trip flight deal from Houston George Bush Intcntl Airport to London found on momondo in the last 72 hours is $155.
The fastest flight from Houston George Bush Intcntl Airport to London takes 9h 00m
Direct flights go from Houston George Bush Intcntl Airport to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

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

    A flight from Houston George Bush Intcntl to London will travel around 4832.8 mi. 9h 00m is a normal flight duration for this route.

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

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

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

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

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

    The travel and health documents you'll need for your trip to London 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 London. 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 Houston George Bush Intcntl Airport to London?

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


Best airlines flying from Houston George Bush Intcntl Airport to London

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to London with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $547Free CancellationRating
7.4
1,532 reviews
Search Air France flights
FinnairPriceFrom $559Free CancellationRating
7.7
1,316 reviews
Search Finnair flights
DeltaPriceFrom $562Free CancellationRating
8.0
8,829 reviews
Search Delta flights
Air CanadaPriceFrom $568Free CancellationRating
7.0
8,123 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $571Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $576Free CancellationRating
7.0
2,673 reviews
Search Iberia flights
British AirwaysPriceFrom $580Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
American AirlinesPriceFrom $580Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $594Free CancellationRating
7.8
1,350 reviews
Search KLM flights
United AirlinesPriceFrom $597Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
  • Finnair Flights From Houston George Bush Intcntl Airport to London

    The lowest priced Finnair flight from Houston George Bush Intcntl Airport to London from the last 72 hours was $559. Generally, Finnair has 13 flights on this route every week with an average price of $732. Finnair is rated 7.7/10 by our users.

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

    The best Austrian Airlines deal for Houston George Bush Intcntl Airport to London flight tickets found on momondo in the last 72 hours was $915, round-trip. It should be noted that an average Austrian Airlines flight deal for this route in this time was higher, at $1,475 round-trip. Austrian Airlines operates 14 flights out of Houston George Bush Intcntl Airport into London in an average week, so prices vary by time and availability. 821 Austrian Airlines reviews by users on momondo have scored the airline at 7.6/10.


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?

momondo helps you find the best flight between Houston and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London