February is by far the best month, wherein you can get cheapest flights for Lucknow to Bangkok. Meanwhile, February is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
February- During this month the footfall is less so, the flight is gradually inexpensive.
February - is the cheapest month to book round trip flights.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

LKO
05:10
Lucknow
Chaudhary Charan Singh International Airport
Fri , 19 Dec 2025

BKK
16:05
Bangkok
Suvarnabhumi Airport
Fri, 19 Dec 2025

LKO
08:00
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
16:55
Bangkok
Suvarnabhumi Airport
Sun, 14 Dec 2025

LKO
05:10
Lucknow
Chaudhary Charan Singh International Airport
Sat , 20 Dec 2025

BKK
16:05
Bangkok
Suvarnabhumi Airport
Sat, 20 Dec 2025

LKO
00:25
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
13:35
Bangkok
Suvarnabhumi Airport
Sun, 14 Dec 2025

LKO
20:40
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
07:40
Bangkok
Suvarnabhumi Airport
Mon, 15 Dec 2025

LKO
04:30
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
02:35
Bangkok
Suvarnabhumi Airport
Mon, 15 Dec 2025

LKO
14:05
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
11:00
Bangkok
Suvarnabhumi Airport
Mon, 15 Dec 2025

LKO
14:00
Lucknow
Chaudhary Charan Singh International Airport
Sun , 14 Dec 2025

BKK
08:30
Bangkok
Suvarnabhumi Airport
Mon, 15 Dec 2025

LKO
14:00
Lucknow
Chaudhary Charan Singh International Airport
Wed , 17 Dec 2025

BKK
08:30
Bangkok
Suvarnabhumi Airport
Thu, 18 Dec 2025

LKO
11:50
Lucknow
Chaudhary Charan Singh International Airport
Sat , 20 Dec 2025

BKK
07:35
Bangkok
Suvarnabhumi Airport
Sun, 21 Dec 2025










Flying from Lucknow to Bangkok has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Lucknow to Bangkok is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Chaudhary Charan Singh International Airport (LKO) and Suvarnabhumi Airport (BKK). You can expect a flight distance of approximately 2525 km, and most direct services cover it in around 16:04.
Let’s take a closer look at everything you need to know before booking your flight from Lucknow to Bangkok.
| Flight Details | Information |
|---|---|
| Route Distance | 2525 km |
| Average Flight Time | 16:04 hrs |
| Departure Airport | Chaudhary Charan Singh International Airport (LKO) |
| Arrival Airport | Suvarnabhumi Airport (BKK) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | NO |
| Common Airlines | Air India Express, Air India, Salam Air, Singapore Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.