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$253+ Cheap flights from George Bush Intcntl (IAH) to Luton (LTN)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LTN
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Luton

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Luton (LTN). 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 agosto 20, 2025.

Round-trip from

$748
(Mytrip)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$685
From Houston George Bush Intcntl to London Luton
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One-way flight from Houston George Bush Intcntl to London Luton
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Highest demand for flights based on searches. 21% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from George Bush Intcntl to Luton

Cheapest flights from George Bush Intcntl to Luton
Explore the most affordable flight options available from George Bush Intcntl to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/19. 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.
mar. 9/1610:20 amIAH - LTN
3 stops24h 35mMultiple Airlines
mar. 9/236:10 pmLTN - IAH
3 stops32h 57mMultiple Airlines
Deal found 8/19$748
This Mytrip deal was found by Cheapflights users on 8/19. 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.
dom. 9/147:25 amIAH - LTN
3 stops32h 05mMultiple Airlines
vie. 9/199:05 pmLTN - IAH
3 stops30h 02mMultiple Airlines
Deal found 8/19$762
This Mytrip deal was found by Cheapflights users on 8/19. 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.
lun. 10/63:00 pmIAH - LTN
2 stops19h 00mMultiple Airlines
dom. 10/199:55 amLTN - IAH
2 stops18h 48mMultiple Airlines
Deal found 8/19$766
This Mytrip deal was found by Cheapflights users on 8/18. 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.
vie. 9/125:50 amIAH - LTN
3 stops33h 55mMultiple Airlines
dom. 9/213:45 pmLTN - IAH
3 stops35h 22mMultiple Airlines
Deal found 8/18$793
This Mytrip deal was found by Cheapflights users on 8/20. 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.
mié. 10/13:35 pmIAH - LTN
2 stops20h 35mMultiple Airlines
sáb. 10/49:25 pmLTN - IAH
2 stops22h 10mMultiple Airlines
Deal found 8/20$808
This Mytrip deal was found by Cheapflights users on 8/18. 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.
mié. 10/153:35 pmIAH - LTN
2 stops21h 10mMultiple Airlines
mié. 10/225:55 amLTN - IAH
3 stops47h 49mMultiple Airlines
Deal found 8/18$814
This Mytrip deal was found by Cheapflights users on 8/20. 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.
vie. 9/125:50 amIAH - LTN
3 stops33h 55mMultiple Airlines
vie. 9/197:20 pmLTN - IAH
3 stops31h 47mMultiple Airlines
Deal found 8/20$819
This Mytrip deal was found by Cheapflights users on 8/19. 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.
mié. 9/173:35 pmIAH - LTN
2 stops20h 35mMultiple Airlines
lun. 9/224:00 pmLTN - IAH
2 stops27h 35mMultiple Airlines
Deal found 8/19$824
This Mytrip deal was found by Cheapflights users on 8/18. 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.
mié. 9/172:25 pmIAH - LTN
2 stops24h 45mMultiple Airlines
mié. 9/249:50 pmLTN - IAH
2 stops27h 15mMultiple Airlines
Deal found 8/18$828
This Mytrip deal was found by Cheapflights users on 8/18. 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.
lun. 10/279:11 amIAH - LTN
3 stops18h 24mMultiple Airlines
dom. 11/95:15 pmLTN - IAH
3 stops34h 38mMultiple Airlines
Deal found 8/18$857
This Mytrip deal was found by Cheapflights users on 8/20. 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.
mar. 8/263:35 pmIAH - LTN
2 stops25h 20mMultiple Airlines
sáb. 9/138:40 amLTN - IAH
3 stops29h 15mMultiple Airlines
Deal found 8/20$882

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Luton 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 agosto 20, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London Luton Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Luton

Route

Depart

Return

Price

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

mar. 9/16

10:20 am-4:55 pm

3 stops24h 35m

London Luton

mar. 9/23

6:10 pm-9:07 pm

3 stops32h 57m

$748

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

dom. 9/14

7:25 am-9:30 pm

3 stops32h 05m

London Luton

vie. 9/19

9:05 pm-9:07 pm

3 stops30h 02m

$762

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

lun. 10/6

3:00 pm-4:00 pm

2 stops19h 00m

London Luton

dom. 10/19

9:55 am-10:43 pm

2 stops18h 48m

$766

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

vie. 9/12

5:50 am-9:45 pm

3 stops33h 55m

London Luton

dom. 9/21

3:45 pm-9:07 pm

3 stops35h 22m

$793

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

mié. 10/1

3:35 pm-6:10 pm

2 stops20h 35m

London Luton

sáb. 10/4

9:25 pm-1:35 pm

2 stops22h 10m

$808

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

mié. 10/15

3:35 pm-6:45 pm

2 stops21h 10m

London Luton

mié. 10/22

5:55 am-11:44 pm

3 stops47h 49m

$814

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

vie. 9/12

5:50 am-9:45 pm

3 stops33h 55m

London Luton

vie. 9/19

7:20 pm-9:07 pm

3 stops31h 47m

$819

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

mié. 9/17

3:35 pm-6:10 pm

2 stops20h 35m

London Luton

lun. 9/22

4:00 pm-1:35 pm

2 stops27h 35m

$824

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

mié. 9/17

2:25 pm-9:10 pm

2 stops24h 45m

London Luton

mié. 9/24

9:50 pm-7:05 pm

2 stops27h 15m

$828

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

lun. 10/27

9:11 am-8:35 am

3 stops18h 24m

London Luton

dom. 11/9

5:15 pm-9:53 pm

3 stops34h 38m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
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Best time to book a flight from George Bush Intcntl to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from George Bush Intcntl 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 George Bush Intcntl to Luton. 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 George Bush Intcntl to Luton that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Luton 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 London Luton Airport?

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