Cheap flight tickets from Houston to Lucknow

Compare Houston to Lucknow flight deals

Find the cheapest month or even day of the year to fly to Lucknow

Book the best Lucknow fare with no extra fees

Flight deals from Houston to Lucknow

Looking for a cheap last-minute deal or the best return flight from Houston to Lucknow? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Lucknow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Lucknow flights are currently cheapest in April.

Houston to Lucknow: Alternative routes

Compare routes from Houston to Lucknow below. You may find an airport to fly into that's cheaper, faster, or easier than Lucknow.

Houston to Lucknow: Flight information

The things to know before you go.
Cheapest flight foundRM4,172
Cheapest month to flySeptember

Finding cheap flights from Houston to Lucknow: Frequently asked questions

The best price we found for a return flight from Houston to Lucknow is RM4,172. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston to Lucknow. But we found flights with one stop from RM4,172.
As of February 2026, there are no flights flying from Houston to Lucknow.
The cheapest month to fly from Houston to Lucknow is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Lucknow Airport on Tuesday, 15 September 2026.
No airlines currently offer direct flights between Houston and Lucknow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lucknow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lucknow is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Lucknow is IndiGo .

Travelling from Houston to Chaudhary Charan Singh International Airport (LKO): What you need to know

  • There are a couple of main airports you can fly out of in Houston. Check out your options departing from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU) when searching for a flight from Houston to Chaudhary Charan Singh International Airport (LKO).

  • Chaudhary Charan Singh International Airport is located in Lucknow. The city operates on the UTC+5:30 timezone and is ten hours 30 minutes ahead of Houston.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your flight from Houston to LKO.

  • If you're travelling during a bank holiday or other peak period, allow for even more time. Get there two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

Airports in Houston

George Bush Intercontinental Airport (IAH)

  • Whether you'd like to visit another city along the way or just take a break, we make it a breeze to book a flight with a stopover. To check out your options departing from George Bush Intercontinental Airport (IAH), uncheck 'Direct flights only.' Dubai Airport (DXB) is a stop you can make when searching for cheap flights from Houston to LKO.

  • The journey from central Houston to IAH takes around 50 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 27 kilometres in 20 minutes or so, depending on traffic.

  • Want a hassle-free start to your holiday? Stay near George Bush Intercontinental Airport. Whether you have an early flight from Houston to Chaudhary Charan Singh International Airport or aren't a fan of being rushed, these hotels are the answer:

  • When it comes to George Bush Intercontinental Airport's on-time performance, data shows 78.42% of flights arrive within the expected time frame.

  • IAH is located at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

About Chaudhary Charan Singh International Airport (LKO)

Getting from Chaudhary Charan Singh International Airport (LKO) to central Lucknow

  • Chaudhary Charan Singh International Airport is around 11 kilometres from central Lucknow. The time it takes to get to the centre in a cab or car hire will depend on the time of day. Do a little research before your trip.

  • Travelling on public transport takes roughly 50 minutes.

How to find the cheapest flights from Houston to Chaudhary Charan Singh International Airport (LKO)

  • Currently, RM4,281 is the best price we've found for a one-way ticket from Houston to Chaudhary Charan Singh International Airport. The cheapest price for a return flight is RM4,172. Remember fares may change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to walk away with cheap flights from Houston to LKO if you book in advance. Airlines often offer some great early bird discounts.

  • If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll show you the lowest price in every month when searching for your Houston to Chaudhary Charan Singh International Airport ticket.

  • Finding a cheap plane ticket from Houston to LKO is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when there's a price drop.

  • Tailor your travel plans using filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Houston to Chaudhary Charan Singh International Airport.

The best time to fly from Houston to Chaudhary Charan Singh International Airport (LKO)

  • August is when most people book flights from Houston to Chaudhary Charan Singh International Airport (LKO). Visit Lucknow in April for a quieter experience.

  • When booking your Houston to LKO plane ticket, consider the kind of weather you prefer. May is the warmest month in Lucknow, with temperatures ranging from 26ºC (79ºF) to 42ºC (108ºF).

  • Search for cheap tickets from Houston to Chaudhary Charan Singh International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 9ºC (48ºF) and 24ºC (75ºF).

More about Lucknow

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Lucknow right here. Check out these options as soon as you've booked your flight from Houston to Chaudhary Charan Singh International Airport:

  • There are so many things to do and see in this city, it can be difficult to know where to begin. ImamBada, Sultan Palace and Victoria Memorial are popular attractions which should be on any good Lucknow itinerary.

Explore more of India

  • You've done Lucknow, now it's time to explore other corners of India. Travel around 290 kilometres west to Agra to tick off its leading sights. From Taj Mahal to Taj Mahal Ticket Counter and Taj Mahal, you've got a jam-packed schedule ahead.

  • Around 257 kilometres south-east of Lucknow, Varanasi is another favourite stop in India. Experience this destination's highlights firsthand at Kashi Vishwanath mandir, I ️️ Banaras and The holy Ganga (पावन गंगा).

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.