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Cheap flights from London Southend Airport to Houston George Bush Intcntl Airport from £305

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — IAH
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southend to George Bush Intcntl

Enter your travel dates to find the best prices.

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 December 2025.

Sun 18/107:10SEN - IAH
3 stops58h 01mMultiple Airlines
Deal found 10/12£305
Sun 25/114:20SEN - IAH
3 stops54h 59mMultiple Airlines
Deal found 11/12£320
Thu 29/106:50SEN - IAH
3 stops46h 06mMultiple Airlines
Deal found 11/12£329
Fri 3/406:30SEN - IAH
3 stops39h 07mMultiple Airlines
Deal found 11/12£403
Fri 29/511:20SEN - IAH
3 stops29h 22mMultiple Airlines
Deal found 11/12£414
Sat 7/306:40SEN - IAH
3 stops23h 19mMultiple Airlines
Deal found 11/12£434
Thu 8/114:35SEN - IAH
3 stops38h 18mMultiple Airlines
Deal found 11/12£509
Mon 22/1217:30SEN - IAH
3 stops49h 40mMultiple Airlines
Deal found 10/12£620

Find 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 December 2025.

Popular in

July

Cheapest in

March

Average price

£833
Highest demand for flights based on searches. 13% potential increase in price (£82 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in December 2025
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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 December 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

Sun 18/1

07:10-11:11

3 stops58h 01m

£305

LondonHouston

SEN - IAH

SENIAH

London Southend

Sun 25/1

14:20-15:19

3 stops54h 59m

£320

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 29/1

06:50-22:56

3 stops46h 06m

£329

LondonHouston

SEN - IAH

SENIAH

London Southend

Fri 3/4

06:30-15:37

3 stops39h 07m

£403

LondonHouston

SEN - IAH

SENIAH

London Southend

Fri 29/5

11:20-10:42

3 stops29h 22m

£414

LondonHouston

SEN - IAH

SENIAH

London Southend

Sat 7/3

06:40-23:59

3 stops23h 19m

£434

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 8/1

14:35-22:53

3 stops38h 18m

£509

LondonHouston

SEN - IAH

SENIAH

London Southend

Mon 22/12

17:30-13:10

3 stops49h 40m

£620

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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.

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