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Cheap flights from London Southend Airport to Houston George Bush Intcntl Airport from £339

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — IAH
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Southend to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Southend (SEN) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Popular in

July

Cheapest in

January

Average price

£638
Highest demand for flights based on searches. 14% potential increase in price (£91 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Southend to George Bush Intcntl

One-way flights from Southend to George Bush Intcntl
Search for one-way flight options from Southend to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 26/1107:10SEN - IAH
3 stops39h 14mMultiple Airlines
Deal found 10/9£339
Wed 11/207:10SEN - IAH
2 stops35h 35mMultiple Airlines
Deal found 10/9£347
Sun 16/1115:15SEN - IAH
3 stops36h 38mMultiple Airlines
Deal found 11/9£353
Fri 19/916:15SEN - IAH
3 stops48h 29mMultiple Airlines
Deal found 10/9£365
Wed 8/1020:15SEN - IAH
3 stops31h 02mMultiple Airlines
Deal found 10/9£371
Thu 18/917:40SEN - IAH
2 stops56h 43mMultiple Airlines
Deal found 11/9£384
Thu 9/1007:00SEN - IAH
3 stops44h 17mMultiple Airlines
Deal found 10/9£397
Wed 17/920:15SEN - IAH
3 stops30h 52mMultiple Airlines
Deal found 11/9£452
Mon 29/920:05SEN - IAH
3 stops32h 21mMultiple Airlines
Deal found 10/9£495

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to George Bush Intcntl 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, Cheapflights users made 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from London Southend Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Southend

Fly to

George Bush Intcntl

Route

Depart

Return

Price

LondonHouston

SEN - IAH

SENIAH

London Southend

Wed 26/11

07:10-16:24

3 stops39h 14m

£339

LondonHouston

SEN - IAH

SENIAH

London Southend

Wed 11/2

07:10-12:45

2 stops35h 35m

£347

LondonHouston

SEN - IAH

SENIAH

London Southend

Sun 16/11

15:15-21:53

3 stops36h 38m

£353

LondonHouston

SEN - IAH

SENIAH

London Southend

Fri 19/9

16:15-10:44

3 stops48h 29m

£365

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 18/9

17:40-20:23

2 stops56h 43m

£384

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 9/10

07:00-21:17

3 stops44h 17m

£397

LondonHouston

SEN - IAH

SENIAH

London Southend

Wed 17/9

20:15-21:07

3 stops30h 52m

£452

LondonHouston

SEN - IAH

SENIAH

London Southend

Mon 29/9

20:05-22:26

3 stops32h 21m

£495

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 20/11

13:20-14:35

3 stops31h 15m

£689

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Best time to book a flight from Southend to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Southend with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Southend to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Southend to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Southend to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to George Bush Intcntl.

  • Can I find deals for business class flights from Southend to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Southend to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Southend Airport to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from London Southend Airport to Houston George Bush Intcntl Airport (average of £680). Flying from London Southend Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Livingston
The Woodlands

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