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 40h 20m. Oman Air provides one of the quickest options available for as low as ₹ 513,407. Airlines will cover a distance of 13683 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What is the cheapest time of day to fly from LKO to IAH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lucknow to Houston George Bush Intcntl Airport as you normally would.

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.

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.

₹ 171,230+ Cheap Flights from Lucknow to Houston George Bush Intcntl Airport

Cheap flight deals from Lucknow to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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 9 November 2026.

Tue 17/1121:55 -

2 stops30h 25m

Tue 9/219:10 -

2 stops25h 55m

Deal found 4/11₹ 512,561

Sat 21/1111:50 -

1 stop40h 20m

Sun 7/219:00 -

1 stop28h 20m

Deal found 4/11₹ 513,407

Tue 17/1121:55 -

2 stops30h 25m

Wed 10/215:25 -

2 stops34h 15m

Deal found 4/11₹ 521,212

Tue 17/1121:55 -

2 stops30h 25m

Sun 14/219:10 -

2 stops30h 30m

Deal found 4/11₹ 521,306

Sat 7/1111:50 -

1 stop40h 20m

Thu 11/219:00 -

1 stop28h 20m

Deal found 4/11₹ 522,246

Thu 19/1111:50 -

1 stop40h 20m

Tue 9/219:00 -

1 stop28h 20m

Deal found 4/11₹ 530,521

Tue 17/1111:50 -

1 stop40h 20m

Sun 7/208:24 -

2 stops38h 56m

Deal found 4/11₹ 532,402

Tue 10/1111:50 -

2 stops48h 10m

Thu 11/219:00 -

1 stop28h 20m

Deal found 4/11₹ 532,966

Tue 17/1111:50 -

1 stop40h 20m

Mon 8/220:15 -

2 stops51h 05m

Deal found 4/11₹ 533,530

Thu 12/1111:50 -

1 stop40h 20m

Wed 10/220:15 -

2 stops51h 05m

Deal found 4/11₹ 534,376

Find flight deals from Lucknow to George Bush Intcntl

Round-trip from	₹ 170,948

Oman Air
14/4-18/4
4 total stops
92h 55m total
Lucknow to Houston

Search Deals

Cheapflights Fare Finder

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

Wed 14/4

04:45-15:55

2 stops45h 40m

Houston George Bush Intcntl

Sun 18/4

18:15-04:00

2 stops47h 15m

₹ 171,230

Fastest return journey

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-16:40

1 stop40h 20m

Houston George Bush Intcntl

Sun 7/2

19:00-10:50

1 stop28h 20m

₹ 513,407

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-16:40

1 stop40h 20m

Houston George Bush Intcntl

Sun 14/2

06:15-10:50

2 stops41h 05m

₹ 532,402

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-16:40

1 stop40h 20m

Houston George Bush Intcntl

Thu 11/2

06:15-10:50

2 stops41h 05m

₹ 532,402

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-16:40

1 stop40h 20m

Houston George Bush Intcntl

Sat 13/2

22:09-10:50

2 stops49h 11m

₹ 533,718

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-16:40

1 stop40h 20m

Houston George Bush Intcntl

Mon 8/2

20:15-10:50

2 stops51h 05m

₹ 533,718

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Sat 21/11

11:50-12:24

2 stops60h 04m

Houston George Bush Intcntl

Wed 10/2

20:15-10:50

2 stops51h 05m

₹ 718,958

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Sat 21/11

11:50-17:25

2 stops65h 05m

Houston George Bush Intcntl

Mon 8/2

18:42-10:50

2 stops52h 38m

₹ 718,958

LucknowHouston

LKO Lucknow Amausi - IAH Houston George Bush Intcntl

LKOIAH

Lucknow Amausi

Thu 19/11

11:50-05:46

2 stops53h 26m

Houston George Bush Intcntl

Tue 9/2

08:24-10:50

2 stops38h 56m

₹ 760,708

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Sorted by cheapest first

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.

LKO-IAH

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

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 40h 20m. Oman Air provides one of the quickest options available for as low as ₹ 513,407. Airlines will cover a distance of 13683 km. Both multi-stop and direct flights can be found to your destination and back.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

George Bush Intcntl flight routes

Other flight options

Other flights from Lucknow

Popular flights

Alternative routes for Lucknow to George Bush Intcntl

New Delhi to Hobby flights

New Delhi to George Bush Intcntl flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Lucknow to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lucknow to George Bush Intcntl for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Lucknow to George Bush Intcntl with no change fees.

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

Of course! You can now track prices for flights from Lucknow to George Bush Intcntl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Lucknow to Houston George Bush Intcntl Airport from ₹ 171,230

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lucknow to George Bush Intcntl

Cheapest flights from Lucknow to George Bush IntcntlExplore 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 9 November 2026.

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 9 November 2026.

Best flights from Lucknow to George Bush IntcntlDiscover carefully curated flight deals from Lucknow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Lucknow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Lucknow to George Bush IntcntlDiscover last-minute flight deals from Lucknow to George Bush Intcntl. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Lucknow to George Bush Intcntl. Data last updated 9 November 2026 and is based on user searches.

Find flight deals from Lucknow to George Bush Intcntl

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lucknow to Houston George Bush Intcntl Airport that are best for you.

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.

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lucknow to George Bush Intcntl

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

Complete your trip

Complete your trip to George Bush Intcntl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Lucknow to George Bush Intcntl by cabin class

Find flights from Lucknow to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to George Bush Intcntl

Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Lucknow and George Bush Intcntl flights

Browse other Lucknow and George Bush Intcntl flight options. Last updated on 9 November 2026.

Other flights from Lucknow

Browse through other flights departing from Lucknow. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book With Flexibility

Travel Smart

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 9 November 2026.

Best flights from Lucknow to George Bush Intcntl
Discover carefully curated flight deals from Lucknow to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Lucknow to George Bush Intcntl
Discover last-minute flight deals from Lucknow to George Bush Intcntl. Data last updated 9 November 2026 and is based on user searches.