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Cheap flights from Lucknow to Houston George Bush Intcntl Airport from ₹ 64,642

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — IAH
14 Sep — 21 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to George Bush Intcntl
Explore the most affordable flight options available from Lucknow to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2026.

Sun 13/918:45 -
2 stops29h 25m
Sun 20/915:25 -
2 stops28h 35m
Deal found 14/8₹ 128,235
Mon 7/922:25 -
2 stops28h 00m
Mon 14/918:15 -
2 stops34h 45m
Deal found 10/8₹ 131,767
Wed 9/916:10 -
2 stops32h 00m
Wed 16/915:25 -
2 stops30h 35m
Deal found 10/8₹ 132,627
Fri 21/820:25 -
2 stops30h 00m
Fri 28/818:15 -
2 stops26h 20m
Deal found 9/8₹ 134,536
Thu 10/918:45 -
2 stops29h 25m
Thu 17/915:25 -
2 stops28h 35m
Deal found 11/8₹ 137,687
Fri 11/920:25 -
2 stops30h 00m
Fri 18/918:15 -
2 stops34h 45m
Deal found 12/8₹ 141,793
Sat 12/916:00 -
2 stops34h 25m
Sat 19/918:15 -
2 stops39h 00m
Deal found 12/8₹ 145,899
Wed 9/923:20 -
3 stops35h 09m
Wed 16/918:15 -
2 stops34h 45m
Deal found 10/8₹ 174,067

Find flight deals from Lucknow to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) 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 15 August 2026.

Round-trip from

₹ 128,235

One-way from

₹ 64,642
KLM
  • KLM
  • 13/9-20/9
  • 4 total stops
  • 58h 00m total
  • Lucknow to Houston
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 56h 11m total
  • Lucknow to Houston
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow 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 454,620 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from Lucknow to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Sun 13/9

18:45-13:40

2 stops29h 25m

Houston George Bush Intcntl

Sun 20/9

15:25-06:30

2 stops28h 35m

₹ 128,235

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Mon 7/9

22:25-15:55

2 stops28h 00m

Houston George Bush Intcntl

Mon 14/9

18:15-15:30

2 stops34h 45m

₹ 131,767

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Wed 9/9

16:10-13:40

2 stops32h 00m

Houston George Bush Intcntl

Wed 16/9

15:25-08:30

2 stops30h 35m

₹ 132,627

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Fri 11/9

20:25-15:55

2 stops30h 00m

Houston George Bush Intcntl

Fri 18/9

18:15-15:30

2 stops34h 45m

₹ 141,793

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Sat 12/9

15:00-23:59

3 stops43h 29m

Houston George Bush Intcntl

Sat 19/9

18:15-19:45

2 stops39h 00m

₹ 177,695

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 4/2

23:40-14:05

2 stops49h 55m

Houston George Bush Intcntl

Mon 8/2

21:40-17:45

2 stops32h 35m

₹ 191,254
Fastest return journey

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Wed 9/9

02:55-16:50

1 stop24h 25m

Houston George Bush Intcntl

Thu 17/9

21:15-06:50

2 stops23h 05m

₹ 230,593

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Tue 8/9

02:55-16:50

1 stop24h 25m

Houston George Bush Intcntl

Wed 16/9

21:15-06:50

2 stops23h 05m

₹ 234,317
Cheapest one-way

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Mon 7/9

22:25-20:06

3 stops56h 11m

₹ 64,642

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Wed 9/9

22:25-20:06

3 stops56h 11m

₹ 64,833

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Lucknow to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Lucknow 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 Lucknow 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.

  • What airport do you fly from for flights from Lucknow to Houston George Bush Intcntl?

    Most people fly from Lucknow Amausi (LKO) if they book a flight from Lucknow to Houston George Bush Intcntl. On average, Amausi has 0 outbound flights to Houston George Bush Intcntl per day from 0 airlines. Lucknow Amausi is conveniently located just 8.9 km from Lucknow’s city centre.

  • How long is the flight from Lucknow to Houston George Bush Intcntl Airport?

    A quick flight from Lucknow to Houston George Bush Intcntl Airport can take about 32h. KLM provides one of the quickest options available for as low as ₹ 132,627. Airlines will cover a distance of 13683 km.

  • Can I find deals for flights from Lucknow to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Lucknow 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 Lucknow to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Lucknow 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.

See more FAQs

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Alternative routes for Lucknow to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

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