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$303+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LTN
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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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 November 2, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. 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.
Wed 12/34:30 pmIAH - LTN
2 stops24h 35mMultiple Airlines
Fri 12/125:50 amLTN - IAH
2 stops21h 54mMultiple Airlines
Deal found 11/2$563
This Mytrip deal was found by Cheapflights users on 10/31. 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.
Tue 12/211:55 amIAH - LTN
3 stops29h 15mMultiple Airlines
Tue 12/91:30 pmLTN - IAH
2 stops31h 05mMultiple Airlines
Deal found 10/31$625
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Tue 11/184:30 pmIAH - LTN
2 stops21h 35mMultiple Airlines
Tue 11/259:00 amLTN - IAH
2 stops35h 35mMultiple Airlines
Deal found 11/1$685
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Tue 12/212:10 pmIAH - LTN
2 stops26h 10mMultiple Airlines
Thu 12/186:15 amLTN - IAH
2 stops21h 24mMultiple Airlines
Deal found 11/1$700
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Mon 12/112:10 pmIAH - LTN
2 stops20h 00mMultiple Airlines
Mon 12/87:20 amLTN - IAH
2 stops20h 19mMultiple Airlines
Deal found 11/1$707
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/311:55 amIAH - LTN
3 stops21h 05mMultiple Airlines
Thu 12/117:15 amLTN - IAH
2 stops20h 24mMultiple Airlines
Deal found 11/1$727
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Wed 12/311:55 amIAH - LTN
2 stops21h 20mMultiple Airlines
Sun 12/77:05 amLTN - IAH
2 stops20h 39mMultiple Airlines
Deal found 11/1$728

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 November 2, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$563
(Mytrip)

One-way from

$303
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$712
Provider with most accurate pricing for Houston George Bush Intcntl-London Luton flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-London Luton flights.
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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 ($207 potential increase over avg. RT price).
Search Deals
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 November 2025
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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 November 2, 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

Wed 12/3

4:30 pm-11:05 pm

2 stops24h 35m

London Luton

Fri 12/12

5:50 am-9:44 pm

2 stops21h 54m

$563

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 12/2

11:55 am-11:10 pm

3 stops29h 15m

London Luton

Tue 12/9

1:30 pm-2:35 pm

2 stops31h 05m

$625

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 11/18

4:30 pm-8:05 pm

2 stops21h 35m

London Luton

Tue 11/25

9:00 am-2:35 pm

2 stops35h 35m

$685

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 12/2

12:10 pm-8:20 pm

2 stops26h 10m

London Luton

Thu 12/18

6:15 am-9:39 pm

2 stops21h 24m

$700

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Thu 1/8

7:10 am-9:50 pm

3 stops32h 40m

London Luton

Thu 1/15

7:15 am-11:09 am

3 stops33h 54m

$702

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 12/1

12:10 pm-2:10 pm

2 stops20h 00m

London Luton

Mon 12/8

7:20 am-9:39 pm

2 stops20h 19m

$707

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 11/19

1:35 pm-3:00 pm

2 stops19h 25m

$303

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 12/8

5:00 am-8:10 pm

3 stops33h 10m

$311

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 12/3

1:35 pm-3:00 pm

2 stops19h 25m

$326

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Fri 11/28

1:35 pm-9:55 pm

2 stops26h 20m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 15 results
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  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-London Luton Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Houston George Bush Intcntl Airport-London Luton Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-London Luton Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-London Luton Airport flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-London Luton Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Book flights to London Luton Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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