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Cheap flights from Houston George Bush Intcntl Airport to London Luton Airport from £183

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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LTN
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from George Bush Intcntl to Luton

Enter your travel dates to find the best prices.

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 27 January 2026.

Tue 10/307:10
IAH
-
LTN
3 stops32h 10m
Multiple Airlines
Tue 17/306:20
LTN
-
IAH
2 stops20h 19m
Multiple Airlines
Deal found 24/1£475
Wed 4/307:10
IAH
-
LTN
2 stops32h 40m
Multiple Airlines
Mon 9/318:35
LTN
-
IAH
2 stops25h 35m
Multiple Airlines
Deal found 26/1£506
Wed 15/411:50
IAH
-
LTN
2 stops15h 35m
Multiple Airlines
Wed 22/406:00
LTN
-
IAH
2 stops20h 26m
Multiple Airlines
Deal found 25/1£519
Wed 1/415:35
IAH
-
LTN
2 stops17h 50m
Multiple Airlines
Wed 8/406:15
LTN
-
IAH
3 stops20h 11m
Multiple Airlines
Deal found 25/1£553
Sat 14/216:30
IAH
-
LTN
2 stops19h 45m
Multiple Airlines
Fri 20/220:55
LTN
-
IAH
2 stops23h 15m
Multiple Airlines
Deal found 24/1£712
Sun 8/211:55
IAH
-
LTN
2 stops20h 45m
Multiple Airlines
Tue 24/207:10
LTN
-
IAH
2 stops20h 29m
Multiple Airlines
Deal found 25/1£717
Fri 9/1018:10
IAH
-
LTN
1 stop20h 55m
Multiple Airlines
Sun 18/1021:50
LTN
-
IAH
1 stop23h 50m
Multiple Airlines
Deal found 25/1£756
Thu 8/1007:20
IAH
-
LTN
2 stops28h 45m
Multiple Airlines
Tue 13/1015:15
LTN
-
IAH
2 stops33h 55m
Multiple Airlines
Deal found 26/1£796

Find 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 27 January 2026.

Round-trip from

£506

One-way from

£183

Popular in

June

Cheapest in

September

Average price

£494
4/3-9/3
  • 4/3-9/3
  • 4 total stops
  • 58h 15m total
  • Houston to London
Search Deals
23/2
  • 23/2
  • 2 total stops
  • 58h 27m total
  • Houston to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 27 January 2026.
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

Tue 10/3

07:10-20:20

3 stops32h 10m

London Luton

Tue 17/3

06:20-21:39

2 stops20h 19m

£475

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 4/3

07:10-21:50

2 stops32h 40m

London Luton

Mon 9/3

18:35-15:10

2 stops25h 35m

£506

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 15/4

11:50-09:25

2 stops15h 35m

London Luton

Wed 22/4

06:00-20:26

2 stops20h 26m

£519

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 1/4

15:35-15:25

2 stops17h 50m

London Luton

Wed 8/4

06:15-20:26

3 stops20h 11m

£553

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sat 14/2

16:30-18:15

2 stops19h 45m

London Luton

Fri 20/2

20:55-14:10

2 stops23h 15m

£712

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 8/2

11:55-14:40

2 stops20h 45m

London Luton

Tue 24/2

07:10-21:39

2 stops20h 29m

£717

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 24/6

07:20-21:10

3 stops31h 50m

London Luton

Sat 18/7

20:05-05:54

3 stops39h 49m

£877

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 3/6

18:10-21:05

1 stop20h 55m

London Luton

Sun 7/6

21:50-15:40

1 stop23h 50m

£900

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Mon 23/2

19:38-12:05

2 stops58h 27m

£183

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 19/4

07:05-11:00

2 stops45h 55m

£184

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 16 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 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 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 holiday 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.

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne
Romford
Ipswich

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Alternative routes for George Bush Intcntl to Luton

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Heathrow flights
George Bush Intcntl to Heathrow flights
Hobby to Gatwick flights
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Fly with Cheapflights

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How does Cheapflights help users find flights from George Bush Intcntl to Luton?

Deals for George Bush Intcntl to Luton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Luton?

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Can Cheapflights find flights from George Bush Intcntl to Luton with no change fees?

Certainly. Search results for flights to Luton from George Bush Intcntl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Luton become cheaper?

Yes, Cheapflights offers price alerts on George Bush Intcntl to Luton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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