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George Bush Intcntl

$548+ Cheap flights from Southend (SEN) to George Bush Intcntl (IAH)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — IAH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:25 am
SEN
-
IAH
3 stops21h 24m
Multiple Airlines
Deal found 1/26$548
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/210:10 am
SEN
-
IAH
2 stops19h 39m
Multiple Airlines
Deal found 1/26$553
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:25 am
SEN
-
IAH
3 stops42h 25m
Multiple Airlines
Deal found 1/25$590
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:30 am
SEN
-
IAH
3 stops23h 19m
Multiple Airlines
Deal found 1/26$593
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/157:10 am
SEN
-
IAH
3 stops22h 49m
Multiple Airlines
Deal found 1/25$605
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:30 am
SEN
-
IAH
3 stops37h 40m
Multiple Airlines
Deal found 1/26$615
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:05 pm
SEN
-
IAH
3 stops56h 35m
Multiple Airlines
Deal found 1/26$645
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:25 am
SEN
-
IAH
2 stops37h 37m
Multiple Airlines
Deal found 1/25$656

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 January 26, 2026.

Popular in

July

Cheapest in

March

Average price

$848
Highest demand for flights based on searches. 12% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 26, 2026.
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 4/1

8:25 am-11:49 pm

3 stops21h 24m

$548

LondonHouston

SEN - IAH

SENIAH

London Southend

Thu 4/2

10:10 am-11:49 pm

2 stops19h 39m

$553

LondonHouston

SEN - IAH

SENIAH

London Southend

Mon 6/29

8:25 am-8:50 pm

3 stops42h 25m

$590

LondonHouston

SEN - IAH

SENIAH

London Southend

Fri 4/3

6:30 am-11:49 pm

3 stops23h 19m

$593

LondonHouston

SEN - IAH

SENIAH

London Southend

Sun 2/15

7:10 am-11:59 pm

3 stops22h 49m

$605

LondonHouston

SEN - IAH

SENIAH

London Southend

Tue 6/23

6:30 am-2:10 pm

3 stops37h 40m

$615

LondonHouston

SEN - IAH

SENIAH

London Southend

Sun 6/14

8:05 pm-10:40 pm

3 stops56h 35m

$645

LondonHouston

SEN - IAH

SENIAH

London Southend

Sun 3/29

7:25 am-3:02 pm

2 stops37h 37m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 round-trip 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 vacation 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.

Traveling 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
Montgomery
Spring
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
Cypress

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Alternative routes for Southend to George Bush Intcntl

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