How do I get Price Alerts for flights from Houston to London Luton Airport?

Confirm your travel details to search for the latest offers for flights from Houston to London Luton Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Houston to London Luton Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

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

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

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 Luton Airport.

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

The travel and health documents required for your trip to London Luton Airport 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 Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$380 Cheap Flights from Houston to London Luton Airport in 2026

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0 bags

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Find the cheapest flights from Houston to London

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Enter your travel dates to find the best prices.

12:10 pm - 6:40 pm

IAH

LTN

24h 30m2 stops

9:20 am - 10:56 pm

LTN

IAH

43h 36m3 stops

$685Multiple Airlines

Tue, Feb 3 - Sat, Feb 7

7:10 am - 4:35 pm

IAH

LTN

28h 25m3 stops

6:40 pm - 9:39 pm

LTN

IAH

31h 59m2 stops

$705Multiple Airlines

Sun, Mar 15 - Sun, Mar 22

11:55 am - 11:45 am

IAH

LTN

17h 50m2 stops

5:30 pm - 10:56 pm

LTN

IAH

35h 26m3 stops

$723Multiple Airlines

Sun, Jan 25 - Fri, Jan 30

5:30 pm - 6:15 pm

IAH

LTN

19h 45m2 stops

8:00 am - 11:49 pm

LTN

IAH

45h 49m3 stops

$728Multiple Airlines

Sun, Mar 15 - Wed, Apr 1

8:30 am - 1:15 pm

IAH

LTN

22h 45m3 stops

8:20 am - 10:56 pm

LTN

IAH

44h 36m3 stops

$739Multiple Airlines

Tue, Feb 3 - Sat, Feb 7

7:10 am - 2:00 pm

IAH

LTN

24h 50m2 stops

6:15 am - 9:44 pm

LTN

IAH

21h 29m2 stops

$744Multiple Airlines

Fri, Feb 27 - Sat, Mar 7

7:10 am - 3:50 pm

IAH

LTN

26h 40m2 stops

8:00 am - 11:09 am

LTN

IAH

32h 09m2 stops

$745Multiple Airlines

Thu, Mar 5 - Sun, Mar 15

8:30 am - 4:15 pm

IAH

LTN

25h 45m3 stops

9:40 pm - 10:56 pm

LTN

IAH

31h 16m3 stops

$755Multiple Airlines

Wed, Feb 4 - Sun, Feb 8

7:10 am - 2:00 pm

IAH

LTN

24h 50m2 stops

6:15 am - 9:44 pm

LTN

IAH

20h 29m2 stops

$861Multiple Airlines

Fri, Mar 6 - Fri, Mar 13

8:00 am - 10:55 pm

IAH

LTN

32h 55m2 stops

2:45 pm - 11:51 pm

LTN

IAH

39h 06m3 stops

$955Multiple Airlines

Sun, May 31 - Tue, Jun 9

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 2/3

12:10 pm-6:40 pm

2 stops24h 30m

London Luton

Sat 2/7

9:20 am-10:56 pm

3 stops43h 36m

$685

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 3/15

7:10 am-4:35 pm

3 stops28h 25m

London Luton

Sun 3/22

6:40 pm-9:39 pm

2 stops31h 59m

$705

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 1/25

11:55 am-11:45 am

2 stops17h 50m

London Luton

Fri 1/30

5:30 pm-10:56 pm

3 stops35h 26m

$723

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 3/15

5:30 pm-6:15 pm

2 stops19h 45m

London Luton

Wed 4/1

8:00 am-11:49 pm

3 stops45h 49m

$728

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 2/3

8:30 am-1:15 pm

3 stops22h 45m

London Luton

Sat 2/7

8:20 am-10:56 pm

3 stops44h 36m

$739

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Fri 2/27

7:10 am-2:00 pm

2 stops24h 50m

London Luton

Sat 3/7

6:15 am-9:44 pm

2 stops21h 29m

$744

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Thu 3/5

7:10 am-3:50 pm

2 stops26h 40m

London Luton

Sun 3/15

8:00 am-11:09 am

2 stops32h 09m

$745

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 2/4

8:30 am-4:15 pm

3 stops25h 45m

London Luton

Sun 2/8

9:40 pm-10:56 pm

3 stops31h 16m

$755

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Fri 3/6

7:10 am-2:00 pm

2 stops24h 50m

London Luton

Fri 3/13

6:15 am-9:44 pm

2 stops20h 29m

$861

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 5/31

8:00 am-10:55 pm

2 stops32h 55m

London Luton

Tue 6/9

2:45 pm-11:51 pm

3 stops39h 06m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Houston to London Luton Airport flight deals and tips

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

Fastest flight time	19h 45m
Direct flights	None

The fastest flight from Houston to London Luton Airport takes 19h 45m

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

Search flight deals

How far is Houston to London Luton by plane?
Houston and London Luton are 4825.9 mi apart from one another. Flights usually cover this in 19h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston to London Luton Airport?
Prices for flights from Houston to London Luton Airport are refreshed on a daily basis.
How old do you have to be to fly from Houston to London Luton Airport?
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 Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The travel and health documents required for your trip to London Luton Airport 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 Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Houston to London Luton Airport?
Confirm your travel details to search for the latest offers for flights from Houston to London Luton Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Houston to London Luton Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Gatwick

Luton

Hounslow

Milton Keynes

Dover

Slough

Guildford

Hayes

Crawley

Dartford

Brentwood

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Chelmsford

Stansted

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?

All flight searches from Houston to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Houston to London 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.