How to find the cheapest flight from
Houston (IAH) to Lucknow (LKO)
What is the cheapest day to fly round-trip from Houston to Lucknow?
Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 11% on the overall cost on flights from Houston to Lucknow.
Related info for your journey
Useful info, stats and facts about Houston to Lucknow flights.
Destination information for Lucknow
Things to know before you go. Useful info for your trip from Houston to Lucknow