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Luton

$333+ Cheap flights from Houston 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LTN
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Houston to Luton

Cheapest flights from Houston to Luton
Explore the most affordable flight options available from Houston to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Mytrip deal was found by Cheapflights users on 2/10. 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 3/105:30 pm
IAH
-
LTN
2 stops21h 50m
Multiple Airlines
Tue 3/176:20 am
LTN
-
IAH
2 stops20h 19m
Multiple Airlines
Deal found 2/10$666
This Mytrip deal was found by Cheapflights users on 2/11. 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 3/312:10 pm
IAH
-
LTN
2 stops26h 00m
Multiple Airlines
Tue 3/108:50 pm
LTN
-
IAH
2 stops23h 20m
Multiple Airlines
Deal found 2/11$672
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/2512:10 pm
IAH
-
LTN
2 stops26h 15m
Multiple Airlines
Tue 3/313:15 pm
LTN
-
IAH
3 stops35h 11m
Multiple Airlines
Deal found 2/12$677
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/412:10 pm
IAH
-
LTN
2 stops25h 15m
Multiple Airlines
Wed 3/115:50 pm
LTN
-
IAH
2 stops26h 20m
Multiple Airlines
Deal found 2/12$682
This Mytrip deal was found by Cheapflights users on 2/10. 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 3/105:30 pm
IAH
-
LTN
2 stops21h 40m
Multiple Airlines
Mon 3/168:50 pm
LTN
-
IAH
2 stops23h 20m
Multiple Airlines
Deal found 2/10$718
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Sun 3/155:30 pm
IAH
-
LTN
2 stops23h 30m
Multiple Airlines
Tue 3/311:10 pm
LTN
-
IAH
2 stops30h 25m
Multiple Airlines
Deal found 2/12$730
This Mytrip deal was found by Cheapflights users on 2/12. 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 2/1811:55 am
IAH
-
LTN
3 stops25h 30m
Multiple Airlines
Mon 2/238:50 pm
LTN
-
IAH
3 stops30h 54m
Multiple Airlines
Deal found 2/12$740
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Sun 3/811:55 am
IAH
-
LTN
3 stops27h 00m
Multiple Airlines
Mon 3/167:50 am
LTN
-
IAH
3 stops32h 19m
Multiple Airlines
Deal found 2/13$747
This Mytrip deal was found by Cheapflights users on 2/11. 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 4/1411:50 am
IAH
-
LTN
2 stops15h 40m
Multiple Airlines
Tue 4/217:05 am
LTN
-
IAH
2 stops19h 21m
Multiple Airlines
Deal found 2/11$748

Find flight deals from Houston to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 February 13, 2026.

Round-trip from

$666
(Mytrip)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$693
From Houston to London Luton
Search Deals
One-way flight from Houston to London Luton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 February 13, 2026.
Use the filters below to find and compare flights from Houston to London Luton Airport that are best for you.

Fly from

Houston

Fly to

Luton

Route

Depart

Return

Price

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 3/10

5:30 pm-8:20 pm

2 stops21h 50m

London Luton

Tue 3/17

6:20 am-9:39 pm

2 stops20h 19m

$666

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 3/3

12:10 pm-8:10 pm

2 stops26h 00m

London Luton

Tue 3/10

8:50 pm-3:10 pm

2 stops23h 20m

$672

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 3/25

12:10 pm-7:25 pm

2 stops26h 15m

London Luton

Tue 3/31

3:15 pm-8:26 pm

3 stops35h 11m

$677

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 3/10

5:30 pm-8:10 pm

2 stops21h 40m

London Luton

Mon 3/16

8:50 pm-3:10 pm

2 stops23h 20m

$718

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 3/15

5:30 pm-10:00 pm

2 stops23h 30m

London Luton

Tue 3/31

1:10 pm-1:35 pm

2 stops30h 25m

$730

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Fri 5/1

6:10 pm-11:50 pm

2 stops23h 40m

London Luton

Wed 5/6

9:40 am-1:55 pm

2 stops34h 15m

$740

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Wed 2/18

11:55 am-7:25 pm

3 stops25h 30m

London Luton

Mon 2/23

8:50 pm-9:44 pm

3 stops30h 54m

$740

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Sun 3/8

11:55 am-7:55 pm

3 stops27h 00m

London Luton

Mon 3/16

7:50 am-11:09 am

3 stops32h 19m

$747

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Tue 4/21

11:50 am-9:30 am

2 stops15h 40m

London Luton

Mon 4/27

7:40 pm-1:35 pm

2 stops23h 55m

$747

HoustonLondon

IAH - LTN

IAHLTN

Houston George Bush Intcntl

Thu 3/12

11:55 am-5:15 pm

3 stops24h 20m

London Luton

Thu 3/19

7:15 am-9:39 pm

2 stops19h 24m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 20 results
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Best time to book a flight from Houston to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Houston 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.

Cheapflights Insights

Everything you need to know about your flight from Houston to London Luton Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston to Luton that include hotel bookings?

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

  • How can I find direct flights from Houston to Luton?

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

  • Can I find deals for business class flights from Houston to Luton?

    Yes. Cheapflights offers flight deals from Houston 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
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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