Cheap flights from Houston to London from $270

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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5:50 am - 10:40 amIAH-STN
22h 50m2 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Tue, Sep 16 - Fri, Sep 19
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5:37 am - 10:40 amIAH-STN
23h 03m3 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Tue, Sep 16 - Fri, Sep 19
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5:50 am - 10:40 amIAH-STN
22h 50m2 stops
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11:40 am - 7:55 amSTN-IAH
26h 15m2 stops
Wed, Sep 17 - Wed, Sep 24
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5:50 am - 10:40 amIAH-STN
22h 50m2 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Wed, Sep 17 - Wed, Sep 24
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5:50 am - 10:40 amIAH-STN
22h 50m2 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Tue, Sep 16 - Fri, Sep 19
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5:50 am - 10:40 amIAH-STN
22h 50m3 stops
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11:40 am - 7:55 amSTN-IAH
26h 15m2 stops
Sat, Sep 13 - Sat, Sep 20
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5:30 am - 10:40 amIAH-STN
23h 10m3 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Wed, Sep 17 - Wed, Sep 24
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5:50 am - 10:40 amIAH-STN
22h 50m2 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Wed, Sep 17 - Mon, Sep 22
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5:50 am - 10:40 amIAH-STN
22h 50m3 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Thu, Sep 18 - Thu, Sep 25
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5:30 am - 10:40 amIAH-STN
23h 10m3 stops
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11:40 am - 8:24 amSTN-IAH
26h 44m3 stops
Tue, Sep 16 - Fri, Sep 19

Royal Air Maroc flights from Houston to London Stansted Airport

Our best Royal Air Maroc deals on Houston to London Stansted Airport flight tickets
Royal Air Maroc
Aug 31
IAH11:10 amHouston George Bush Intcntl
37h 10m
2 stops
STN6:20 amLondon Stansted
Sep 5
STN7:25 amLondon Stansted
22h 31m
2 stops
IAH11:56 pmHouston George Bush Intcntl
Royal Air Maroc
Aug 31
IAH11:10 amHouston George Bush Intcntl
37h 10m
2 stops
STN6:20 amLondon Stansted
Sep 5
STN7:25 amLondon Stansted
22h 31m
2 stops
IAH11:56 pmHouston George Bush Intcntl
Royal Air Maroc
Aug 31
IAH11:10 amHouston George Bush Intcntl
37h 10m
2 stops
STN6:20 amLondon Stansted
Sep 5
STN7:25 amLondon Stansted
22h 31m
2 stops
IAH11:56 pmHouston George Bush Intcntl

momondo Fare Finder

 
Customize your flight search to find flights from Houston to London Stansted Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Houston 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 9/16

5:50 am-10:40 am

2 stops22h 50m

London Stansted

Fri 9/19

11:40 am-8:24 am

3 stops26h 44m

$580

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 9/16

5:37 am-10:40 am

3 stops23h 03m

London Stansted

Fri 9/19

11:40 am-8:24 am

3 stops26h 44m

$600

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 9/17

5:50 am-10:40 am

2 stops22h 50m

London Stansted

Wed 9/24

11:40 am-7:55 am

2 stops26h 15m

$605

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 9/17

5:50 am-10:40 am

2 stops22h 50m

London Stansted

Wed 9/24

11:40 am-8:24 am

3 stops26h 44m

$609

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 9/16

5:50 am-10:40 am

2 stops22h 50m

London Stansted

Fri 9/19

11:40 am-8:24 am

3 stops26h 44m

$615

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Sat 9/13

5:50 am-10:40 am

3 stops22h 50m

London Stansted

Sat 9/20

11:40 am-7:55 am

2 stops26h 15m

$621

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 9/17

5:30 am-10:40 am

3 stops23h 10m

London Stansted

Wed 9/24

11:40 am-8:24 am

3 stops26h 44m

$623

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Wed 9/17

5:50 am-10:40 am

2 stops22h 50m

London Stansted

Mon 9/22

11:40 am-8:24 am

3 stops26h 44m

$627

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Thu 9/18

5:50 am-10:40 am

3 stops22h 50m

London Stansted

Thu 9/25

11:40 am-8:24 am

3 stops26h 44m

$630

HoustonLondon

IAH - STN

IAHSTN

Houston George Bush Intcntl

Tue 9/16

5:30 am-10:40 am

3 stops23h 10m

London Stansted

Fri 9/19

11:40 am-8:24 am

3 stops26h 44m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap Houston to London Stansted Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to London Stansted Airport. There are no popular flight routes from Houston to London Stansted Airport.
  • How far is Houston to London Stansted by plane?

    The distance between Houston and London Stansted is about 4849.3 mi. Flights usually cover this in 18h 31m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Houston to London Stansted Airport were last updated today.

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

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

    The necessary travel and health documents for your London Stansted Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    Price Alerts will notify you by email when the price for flights to London Stansted Airport from Houston decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Houston 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 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Luton
Dover
Slough
Milton Keynes
Guildford
Dartford
Crawley
Hayes
Chelmsford
Stansted
Brentwood
Ilford
Folkestone
Colchester
Watford
Richmond
Canterbury
Croydon

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?

Yes. momondo allows you to filter the results for Houston to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Yes momondo offers price alerts on flights to London from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Tue 8/26
Tue 9/2

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