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.

$514 Cheap Flights from Houston to London Luton Airport in 2026

1 adult

0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 2:45 pm

IAH

LTN

22h 45m

3 stops

8:25 am - 1:35 pm

LTN

IAH

35h 10m

2 stops

$944Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

10:00 am - 2:45 pm

IAH

LTN

22h 45m

3 stops

8:25 am - 1:35 pm

LTN

IAH

35h 10m

2 stops

$946Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

10:00 am - 2:45 pm

IAH

LTN

22h 45m

3 stops

8:25 am - 1:35 pm

LTN

IAH

35h 10m

2 stops

$949Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

10:00 am - 2:45 pm

IAH

LTN

22h 45m

3 stops

8:25 am - 1:35 pm

LTN

IAH

35h 10m

2 stops

$950Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

10:00 am - 2:45 pm

IAH

LTN

22h 45m

3 stops

8:25 am - 1:35 pm

LTN

IAH

35h 10m

2 stops

$953Multiple Airlines

Mon, Jul 27 - Wed, Aug 12

3:35 pm - 11:45 pm

IAH

LTN

26h 10m

2 stops

8:00 am - 9:52 pm

LTN

IAH

19h 52m

2 stops

$970Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

11:45 am - 2:35 pm

IAH

LTN

20h 50m

3 stops

8:35 pm - 1:35 pm

LTN

IAH

23h 00m

2 stops

$976Multiple Airlines

Mon, Aug 10 - Mon, Aug 17

10:00 am - 3:25 pm

IAH

LTN

23h 25m

2 stops

6:15 am - 9:52 pm

LTN

IAH

21h 37m

2 stops

$999Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

10:00 am - 12:30 am

IAH

LTN

32h 30m

3 stops

6:10 pm - 12:05 pm

LTN

IAH

23h 55m

2 stops

$1,004Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

11:45 am - 2:00 pm

IAH

LTN

20h 15m

2 stops

8:00 am - 10:06 pm

LTN

IAH

20h 06m

2 stops

$1,006Multiple Airlines

Tue, Jul 14 - Wed, Jul 22

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

Cheapest round-trip

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 7/27

10:00 am-2:45 pm

3 stops22h 45m

London Luton

Wed 8/12

8:25 am-1:35 pm

2 stops35h 10m

$944

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 7/27

10:00 am-2:45 pm

3 stops22h 45m

London Luton

Wed 8/12

8:25 am-1:35 pm

2 stops35h 10m

$946

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 7/27

10:00 am-2:45 pm

3 stops22h 45m

London Luton

Wed 8/12

8:25 am-1:35 pm

2 stops35h 10m

$949

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 7/27

10:00 am-2:45 pm

3 stops22h 45m

London Luton

Wed 8/12

8:25 am-1:35 pm

2 stops35h 10m

$950

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 7/27

10:00 am-2:45 pm

3 stops22h 45m

London Luton

Wed 8/12

8:25 am-1:35 pm

2 stops35h 10m

$953

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 9/1

3:35 pm-11:45 pm

2 stops26h 10m

London Luton

Tue 9/8

8:00 am-9:52 pm

2 stops19h 52m

$970

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 8/10

11:45 am-2:35 pm

3 stops20h 50m

London Luton

Mon 8/17

8:35 pm-1:35 pm

2 stops23h 00m

$976

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 9/16

10:00 am-3:25 pm

2 stops23h 25m

London Luton

Wed 9/30

6:15 am-9:52 pm

2 stops21h 37m

$999

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 8/19

10:00 am-12:30 am

3 stops32h 30m

London Luton

Wed 8/26

6:10 pm-12:05 pm

2 stops23h 55m

$1,004

Quickest round-trip

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 7/14

11:45 am-2:00 pm

2 stops20h 15m

London Luton

Wed 7/22

8:00 am-10:06 pm

2 stops20h 06m

$1,006

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	16h 40m
Direct flights	None

The fastest flight from Houston to London Luton Airport takes 16h 40m

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

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Frequently asked questions about flying from Houston to London Luton Airport

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 16h 40m, 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.

Frequently asked questions about flying from Houston to London Luton Airport

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.

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Slough

Stansted

Harrow

Dartford

Brentwood

Watford

Ilford

Cobham

Folkestone

Uxbridge

Guildford

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.

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Cheap flights from Houston to London from $515

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 7/21. 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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Use the filters below to find and compare flights from Houston to London Luton Airport that are best for you.

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

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Direct flights

Frequently asked questions about flying from Houston to London Luton Airport

Frequently asked questions about flying from Houston to London Luton Airport

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

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