How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$291 Cheap Flights from Houston George Bush Intcntl Airport to London Stansted Airport in 2025/26

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Find the cheapest flights from Houston George Bush Intcntl Airport to London

Round-trip

One-way

Last minute

Cheap round-trip flights

10:00 am - 12:00 pmIAH-STN

20h 00m2 stops

6:20 am - 11:04 amSTN-IAH

34h 44m2 stops

$596Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

12:05 pm - 12:00 pmIAH-STN

17h 55m2 stops

9:45 pm - 10:14 pmSTN-IAH

30h 29m3 stops

$604Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

10:00 am - 12:00 pmIAH-STN

20h 00m2 stops

6:20 am - 10:14 pmSTN-IAH

21h 54m2 stops

$610Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

7:20 am - 12:00 pmIAH-STN

22h 40m3 stops

9:45 pm - 10:14 pmSTN-IAH

30h 29m3 stops

$621Multiple Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

11:50 am - 10:40 pmIAH-STN

28h 50m2 stops

7:30 am - 9:39 pmSTN-IAH

20h 09m2 stops

$624Multiple Airlines

Find Deal

Wed, Nov 26 - Tue, Dec 2

7:10 am - 10:40 pmIAH-STN

33h 30m3 stops

7:30 am - 9:39 pmSTN-IAH

20h 09m2 stops

$631Multiple Airlines

Find Deal

Wed, Nov 26 - Tue, Dec 2

4:30 pm - 8:00 pmIAH-STN

21h 30m2 stops

5:55 am - 9:39 pmSTN-IAH

21h 44m2 stops

$639Multiple Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

6:20 am - 10:40 amIAH-STN

22h 20m2 stops

10:10 pm - 11:56 pmSTN-IAH

31h 46m3 stops

$651Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

7:10 am - 11:30 amIAH-STN

22h 20m3 stops

8:25 pm - 9:39 pmSTN-IAH

31h 14m3 stops

$659Multiple Airlines

Find Deal

Sun, Nov 23 - Tue, Dec 2

6:20 am - 10:40 amIAH-STN

22h 20m2 stops

10:10 pm - 11:56 pmSTN-IAH

31h 46m3 stops

$660Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 10/14

10:00 am-12:00 pm

2 stops20h 00m

London Stansted

Tue 10/21

6:20 am-11:04 am

2 stops34h 44m

$596

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 10/14

12:05 pm-12:00 pm

2 stops17h 55m

London Stansted

Tue 10/21

9:45 pm-10:14 pm

3 stops30h 29m

$604

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 10/14

10:00 am-12:00 pm

2 stops20h 00m

London Stansted

Tue 10/21

6:20 am-10:14 pm

2 stops21h 54m

$610

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 10/14

7:20 am-12:00 pm

3 stops22h 40m

London Stansted

Tue 10/21

9:45 pm-10:14 pm

3 stops30h 29m

$621

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 11/26

11:50 am-10:40 pm

2 stops28h 50m

London Stansted

Tue 12/2

7:30 am-9:39 pm

2 stops20h 09m

$624

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 11/26

7:10 am-10:40 pm

3 stops33h 30m

London Stansted

Tue 12/2

7:30 am-9:39 pm

2 stops20h 09m

$631

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Mon 11/24

4:30 pm-8:00 pm

2 stops21h 30m

London Stansted

Wed 12/3

5:55 am-9:39 pm

2 stops21h 44m

$639

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 10/15

6:20 am-10:40 am

2 stops22h 20m

London Stansted

Wed 10/22

10:10 pm-11:56 pm

3 stops31h 46m

$651

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Sun 11/23

7:10 am-11:30 am

3 stops22h 20m

London Stansted

Tue 12/2

8:25 pm-9:39 pm

3 stops31h 14m

$659

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 10/15

6:20 am-10:40 am

2 stops22h 20m

London Stansted

Wed 10/22

10:10 pm-11:56 pm

3 stops31h 46m

$660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to London Stansted Airport 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 Stansted Airport (IAH to STN) flight deals and tips

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

Direct flights	None

There are no direct flights from Houston George Bush Intcntl Airport to London Stansted Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to London Stansted Airport.

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How far is Houston George Bush Intcntl to London Stansted by plane?
The distance between Houston George Bush Intcntl and London Stansted is about 4836.3 mi. In terms of flight time, this usually takes a little over 16h 30m.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to London Stansted Airport?
Prices for flights from Houston George Bush Intcntl Airport to London Stansted Airport were last updated today.
How old do you have to be to fly from Houston George Bush Intcntl Airport to London Stansted Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to London Stansted Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Houston George Bush Intcntl Airport from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Houston George Bush Intcntl Airport to London Stansted Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Gatwick

Hounslow

Dover

Luton

Slough

Milton Keynes

Hayes

Guildford

Dartford

Crawley

Stansted

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Wembley

Richmond

Croydon

Why use momondo?

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

Finding the right flight to London from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Houston to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Houston to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Houston to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Stansted Airport trip

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Cheap flights from Houston George Bush Intcntl Airport to London from $291

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Houston George Bush Intcntl Airport to London

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momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Stansted Airport that are best for you.

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

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

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

Direct flights

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

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

How old do you have to be to fly from Houston George Bush Intcntl Airport to London Stansted Airport?

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

How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to London Stansted Airport?

How can I save money on flights from Houston George Bush Intcntl Airport to London Stansted Airport with momondo?

How does momondo find its flight prices?

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Stansted 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

Popular flights according to clicks in the last 7 days on momondo