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Cheap flights from Houston to London from $178

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 to London departing on 1/27. 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 to London

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Houston 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 to London

Find recent round-trip train or bus tickets from Houston to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
9:03 pm - 10:35 amIAH-LGW
31h 32m1 stop
2:00 pm - 6:10 pmLGW-IAH
34h 10m1 stop
Mon, Jan 20 - Mon, Jan 27
8:01 am - 10:35 amIAH-LGW
20h 34m1 stop
7:55 am - 12:45 pmLGW-IAH
34h 50m2 stops
Tue, Jan 14 - Sun, Jan 19
4:25 pm - 10:10 amIAH-LHR
35h 45m1 stop
7:30 am - 7:03 pmLHR-IAH
17h 33m2 stops
$579United Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
12:23 pm - 6:20 amIAH-LHR
11h 57m1 stop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$620Iberia
Find Deal
Wed, Feb 26 - Fri, Mar 7
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$621British Airways
Find Deal
Wed, Jan 15 - Wed, Jan 22
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$622British Airways
Find Deal
Tue, Jan 7 - Tue, Jan 14
4:53 pm - 12:20 pmIAH-LHR
13h 27m1 stop
3:45 pm - 11:32 pmLHR-IAH
13h 47m1 stop
$629Iberia
Find Deal
Wed, Jan 15 - Wed, Jan 29
9:30 am - 7:10 amIAH-LHR
15h 40m1 stop
9:30 am - 6:20 pmLHR-IAH
14h 50m1 stop
$633United Airlines
Find Deal
Tue, Feb 4 - Wed, Feb 12
6:45 pm - 5:40 pmIAH-LCY
16h 55m2 stops
10:00 am - 12:45 amLCY-IAH
20h 45m2 stops
$699Lufthansa
Find Deal
Wed, Feb 26 - Thu, Mar 6
4:30 pm - 5:40 pmIAH-LCY
19h 10m1 stop
10:00 am - 2:40 pmLCY-IAH
34h 40m1 stop
$701Lufthansa
Find Deal
Wed, Jan 15 - Wed, Jan 22
6:36 am - 10:00 amIAH-LGW
21h 24m1 stop
Mon, Jan 27
8:01 am - 10:35 amIAH-LGW
20h 34m1 stop
Tue, Jan 14
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$399British Airways
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Wed, Jan 22
7:50 pm - 10:50 amIAH-LHR
9h 00mnonstop
$402United Airlines
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Sun, Dec 8
8:25 pm - 2:25 pmHOU-LHR
12h 00m1 stop
$404British Airways
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Wed, Apr 23
6:30 am - 7:10 amIAH-LHR
19h 40m3 stops
$406United Airlines
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Tue, Mar 25
6:21 pm - 6:20 amHOU-LHR
29h 59m1 stop
$409Iberia
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Sat, Feb 22
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
$424Iberia
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Wed, Feb 26
4:30 pm - 4:40 pmIAH-LCY
18h 10m1 stop
$441Lufthansa
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Sun, Dec 8
4:30 pm - 5:40 pmIAH-LCY
19h 10m1 stop
$443Lufthansa
Find Deal
Wed, Jan 22
6:00 am - 5:40 pmIAH-LHR
29h 40m2 stops
5:00 pm - 11:50 pmLHR-IAH
36h 50m2 stops
$861Scandinavian Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
12:17 pm - 10:35 amIAH-LGW
16h 18m1 stop
8:10 pm - 11:33 amLGW-IAH
45h 23m2 stops
Tue, Nov 26 - Tue, Dec 3
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
9:30 am - 6:20 pmLHR-IAH
14h 50m1 stop
$936United Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 4
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$951Iberia
Find Deal
Tue, Nov 26 - Wed, Dec 4
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
1:30 pm - 6:20 pmLHR-IAH
34h 50m1 stop
$952United Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
5:00 pm - 12:20 pmIAH-LHR
13h 20m1 stop
7:25 pm - 9:46 pmLHR-IAH
32h 21m2 stops
$954British Airways
Find Deal
Tue, Nov 26 - Tue, Dec 3
6:06 pm - 7:20 amIAH-LHR
31h 14m1 stop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$957Iberia
Find Deal
Sat, Nov 23 - Fri, Dec 13
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
6:30 pm - 2:40 pmLHR-IAH
26h 10m1 stop
$1,395Lufthansa
Find Deal
Tue, Nov 26 - Sun, Dec 1
6:19 pm - 12:05 pmHOU-LHR
11h 46m1 stop
9:25 am - 5:49 pmLHR-HOU
14h 24m1 stop
$1,475British Airways
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
7:30 pm - 2:40 pmLHR-IAH
25h 10m1 stop
$1,517Lufthansa
Find Deal
Tue, Nov 26 - Sun, Dec 1
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$620Iberia
Find Deal
Wed, Feb 26 - Fri, Mar 7
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$621British Airways
Find Deal
Wed, Jan 15 - Wed, Jan 22
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$622British Airways
Find Deal
Tue, Jan 7 - Tue, Jan 14
7:50 pm - 10:50 amIAH-LHR
9h 00mnonstop
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$634United Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$636United Airlines
Find Deal
Mon, Dec 9 - Wed, Dec 25
3:55 pm - 6:55 amIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$647American Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
9:45 pm - 12:45 pmIAH-LHR
9h 00mnonstop
9:30 am - 2:10 pmLHR-IAH
10h 40mnonstop
$662Iberia
Find Deal
Sun, Mar 2 - Fri, Mar 7
7:55 pm - 11:05 amIAH-LHR
9h 10mnonstop
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$693Lufthansa
Find Deal
Mon, Jan 13 - Mon, Jan 27
9:00 pm - 12:20 pmIAH-LHR
9h 20mnonstop
9:25 am - 1:45 pmLHR-IAH
10h 20mnonstop
$700American Airlines
Find Deal
Wed, Apr 2 - Sun, Apr 6
4:25 pm - 7:30 amIAH-LHR
9h 05mnonstop
9:20 am - 2:05 pmLHR-IAH
10h 45mnonstop
$933Lufthansa
Find Deal
Fri, Dec 13 - Wed, Feb 26

JetBlue flights from Houston to London

Our best JetBlue deals on Houston to London flight tickets
JetBlue
Jan 24
IAH11:57 amHouston George Bush Intcntl
15h 33m
1 stop
LHR9:30 amLondon Heathrow
Jan 26
LHR8:25 amLondon Heathrow
15h 14m
1 stop
IAH5:39 pmHouston George Bush Intcntl
JetBlue
Nov 24
IAH12:31 pmHouston George Bush Intcntl
14h 59m
1 stop
LHR9:30 amLondon Heathrow
Nov 29
LHR8:25 amLondon Heathrow
14h 27m
1 stop
IAH4:52 pmHouston George Bush Intcntl

United Airlines flights from Houston to London

Our best United Airlines deals on Houston to London flight tickets
United Airlines
Jan 18
IAH4:25 pmHouston George Bush Intcntl
35h 45m
1 stop
LHR10:10 amLondon Heathrow
Jan 21
LHR7:30 amLondon Heathrow
17h 33m
2 stops
IAH7:03 pmHouston George Bush Intcntl
United Airlines
Feb 4
IAH9:30 amHouston George Bush Intcntl
15h 40m
1 stop
LHR7:10 amLondon Heathrow
Feb 12
LHR9:30 amLondon Heathrow
14h 50m
1 stop
IAH6:20 pmHouston George Bush Intcntl
United Airlines
Dec 4
IAH7:50 pmHouston George Bush Intcntl
9h 00m
LHR10:50 amLondon Heathrow
Dec 10
LHR9:20 amLondon Heathrow
10h 45m
IAH2:05 pmHouston George Bush Intcntl

See travel insights to London from

How to get the cheapest flight ticket from Houston 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 to London?

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

What is the cheapest day to depart Houston for London?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from Houston to London?

In the morning. Houston to London flights are approximately 9% more expensive at noon than in the morning

What is the cheapest Houston to London flight route?

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

How far in advance should you book Houston to London flights?

44 days before. The cheapest time to buy a flight from Houston to London is approximately 44 days to departure

Can stopping save me money on Houston to London flights?

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

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


Cheap Houston to London flight deals and tips

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

Best Price Found

$178

Fastest flight time

9h 00m

Direct flights

Every day

Airports in London

3 airports
The best one-way flight to London from Houston in the past 72 hours is $178. The best round-trip flight deal from Houston to London found on momondo in the last 72 hours is $507.
The fastest flight from Houston to London takes 9h 00m
Direct flights go from Houston to London every day.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)

  • How far is Houston to London by plane?

    A flight from Houston to London will travel around 4845.7 mi. By plane, this route typically takes 9h 00m.

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

    Prices for flights from Houston to London are refreshed on a daily basis.

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

  • How old do you have to be to fly from Houston 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 to London.

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

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Houston to London

Compare and see reviews for airlines that fly from Houston to London with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom $474Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
Air FrancePriceFrom $547Free CancellationRating
7.4
1,525 reviews
Search Air France flights
IberiaPriceFrom $560Free CancellationRating
7.0
2,663 reviews
Search Iberia flights
Air CanadaPriceFrom $568Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $576Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $580Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $589Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
KLMPriceFrom $594Free CancellationRating
7.8
1,350 reviews
Search KLM flights
DeltaPriceFrom $601Free CancellationRating
8.0
8,758 reviews
Search Delta flights
United AirlinesPriceFrom $605Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

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 you have performed a search for Houston to London flights, momondo helps you find the right one 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 from Houston to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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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