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Cheap flights from Lucknow to Bangkok Suvarnabhumi Airport from ฿3,999

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — BKK
13 Jan — 20 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to Suvarnabhumi
Explore the most affordable flight options available from Lucknow to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 December 2025.

Thu 18/1216:20LKO - BKK
1 stop26h 00mIndiGo
Thu 25/1210:50BKK - LKO
1 stop12h 40mIndiGo
Deal found 13/12฿8,627
Mon 15/1216:20LKO - BKK
1 stop26h 00mIndiGo
Mon 22/1210:50BKK - LKO
1 stop9h 20mIndiGo
Deal found 14/12฿9,541
Sat 20/1206:05LKO - BKK
1 stop12h 15mIndiGo
Sat 27/1210:50BKK - LKO
1 stop11h 00mIndiGo
Deal found 13/12฿10,800
Tue 30/1219:30LKO - BKK
1 stop23h 20mAir India
Sat 3/114:45BKK - LKO
1 stop24h 05mAir India
Deal found 14/12฿12,941
Wed 31/1221:55LKO - BKK
1 stop16h 45mIndiGo
Sat 3/117:10BKK - LKO
1 stop16h 25mIndiGo
Deal found 14/12฿12,973
Thu 18/1207:15LKO - BKK
1 stop7h 25mMultiple Airlines
Thu 25/1216:10BKK - LKO
2 stops15h 50mMultiple Airlines
Deal found 12/12฿14,201
Wed 31/1207:15LKO - BKK
1 stop7h 25mMultiple Airlines
Fri 2/122:20BKK - LKO
1 stop10h 20mMultiple Airlines
Deal found 14/12฿15,397
Mon 15/1208:00LKO - BKK
1 stop7h 25mAir India
Mon 22/1213:50BKK - LKO
2 stops11h 45mAir India
Deal found 14/12฿19,113
Tue 30/1209:30LKO - BKK
1 stop9h 20mMultiple Airlines
Sat 3/111:40BKK - LKO
2 stops21h 00mMultiple Airlines
Deal found 14/12฿44,239

Find flight deals from Lucknow to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to Suvarnabhumi (BKK). 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 14 December 2025.

Round-trip from

฿7,809

One-way from

฿3,999

Popular in

December

Cheapest in

August

Average price

฿8,942

Good one-way deal

฿3,078 or less
Air India
  • Air India
  • 12/1-17/1
  • 2 total stops
  • 33h 35m total
  • Lucknow to Bangkok
Search Deals
Air India
  • Air India
  • 6/2
  • 1 total stop
  • 8h 40m total
  • Lucknow to Bangkok
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (฿8,643 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿5,086 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Lucknow Amausi to Bangkok Suvarnabhumi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to Suvarnabhumi 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 17,341 searches. Data last updated 14 December 2025.
Use the filters below to find and compare flights from Lucknow to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Lucknow

Fly to

Suvarnabhumi

Route

Depart

Return

Price

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 12/1

19:40-20:20

1 stop23h 10m

Bangkok Suvarnabhumi

Sat 17/1

15:10-00:05

1 stop10h 25m

฿7,809

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 28/1

19:40-20:20

1 stop23h 10m

Bangkok Suvarnabhumi

Wed 4/2

22:20-13:05

1 stop16h 15m

฿7,903

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 2/2

19:30-20:20

1 stop23h 20m

Bangkok Suvarnabhumi

Wed 4/2

15:10-13:05

1 stop23h 25m

฿8,281

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Thu 19/2

19:30-20:20

1 stop23h 20m

Bangkok Suvarnabhumi

Tue 24/2

15:10-13:05

1 stop23h 25m

฿8,281

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 11/2

19:30-20:20

1 stop23h 20m

Bangkok Suvarnabhumi

Thu 19/2

22:20-06:30

1 stop9h 40m

฿8,281

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sat 14/3

13:35-20:20

1 stop29h 15m

Bangkok Suvarnabhumi

Sat 21/3

17:55-13:05

1 stop20h 40m

฿8,313

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sun 15/3

23:40-19:50

1 stop18h 40m

Bangkok Suvarnabhumi

Thu 19/3

10:50-23:05

1 stop13h 45m

฿8,596

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sun 11/1

20:30-20:20

1 stop22h 20m

Bangkok Suvarnabhumi

Sun 18/1

17:55-13:05

1 stop20h 40m

฿8,942

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 26/1

23:40-15:10

2 stops14h 00m

Bangkok Suvarnabhumi

Mon 2/2

22:30-07:00

1 stop10h 00m

฿10,139

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 6/2

09:25-19:35

1 stop8h 40m

฿3,999

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Lucknow to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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.

Cheapflights Insights

Everything you need to know about your flight from Lucknow to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Lucknow to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a return flight from Lucknow to Suvarnabhumi. Price data was last updated on 12 December 2025.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lucknow to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Lucknow to Bangkok Suvarnabhumi Airport?

Currently, August is the cheapest month in which you can book a flight from Lucknow to Bangkok Suvarnabhumi Airport (average of ฿3,369). Flying from Lucknow to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of ฿6,297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Lucknow to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 14 December 2025.
Check out reviews from past customers who have flown with Thai AirAsia and Air India from Lucknow to Bangkok Suvarnabhumi Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
224 reviews
Check prices

Food

6.2

Crew

7.9

Comfort

6.8

Overall

7.5

Boarding

7.4

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.5
Good
224 reviews
Thai AirAsia
7.5
Good
224 reviews
Check prices

Food

6.2

Crew

7.9

Comfort

6.8

Overall

7.5

Boarding

7.4

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Air India
5.5
Fair
2,947 reviews
Thai AirAsia
7.5
Good
224 reviews
Check prices

Food

6.2

Crew

7.9

Comfort

6.8

Overall

7.5

Boarding

7.4

Entertainment

5.5

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Related info for your journey

Find useful and relevant information for your journey from Lucknow to Suvarnabhumi. 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 Bangkok Suvarnabhumi?

    If you book a flight to Bangkok Suvarnabhumi from Lucknow, you will be flying from Amausi, which is the city’s only airport. Lucknow Amausi (LKO) is located 8.9 km from the centre of Lucknow. There are 0 flights from Amausi to Bangkok Suvarnabhumi per day from 2 different airlines.

  • How long is the flight from Lucknow to Bangkok Suvarnabhumi Airport?

    A quick flight from Lucknow to Bangkok Suvarnabhumi Airport can take about 23h 10m. Air India provides one of the quickest options available for as low as ฿7,809. The distance from Lucknow to Bangkok Suvarnabhumi Airport is about 2523 km.

  • What are the cheapest airlines flying from Lucknow to Bangkok Suvarnabhumi Airport round-trip?

    Thai AirAsia, at ฿5,642, was found to be the cheapest airline from Lucknow to Bangkok Suvarnabhumi Airport. An alternate airline flying to your destination would be Air India. You may be able to fly from Lucknow to Bangkok Suvarnabhumi Airport for 21% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Lucknow to Bangkok Suvarnabhumi Airport one-way?

    The cheapet airlines for a one-way flight from Lucknow to Bangkok Suvarnabhumi Airport are Thai AirAsia (฿2,133), Air India Express (฿3,032), and Air India (฿3,342).

  • What are the cheapest flights from Lucknow to Bangkok Suvarnabhumi Airport?

    Looking at all options, your cheapest flight can be booked for ฿3,032. While the most popular route (Lucknow Amausi - Bangkok Suvarnabhumi) can be booked for ฿7,903 on average, our data indicates ฿3,895 when flying from Lucknow to Bangkok Suvarnabhumi Airport.

  • Can I find deals for flights from Lucknow to Suvarnabhumi that include hotel bookings?

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

  • How can I find direct flights from Lucknow to Suvarnabhumi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to Suvarnabhumi.

  • Can I find deals for business class flights from Lucknow to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Lucknow to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lucknow to Bangkok Suvarnabhumi Airport?

    Currently, August is the cheapest month in which you can book a flight from Lucknow to Bangkok Suvarnabhumi Airport (average of ฿3,369). Flying from Lucknow to Bangkok Suvarnabhumi Airport in March is currently the most expensive (average of ฿6,297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Ayutthaya
Pak Chong
Sattahip
Ko Lan
Cha-am
Kanchanaburi

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lucknow to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Suvarnabhumi flights
Varanasi to Suvarnabhumi flights

Top 2 airlines flying from Lucknow to Suvarnabhumi

Discover the top 2 airlines that operate flights from Lucknow to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 14 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿5,642Average฿6,843FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Air IndiaCheapest฿8,221Average฿10,182FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lucknow to Suvarnabhumi?

Cheapflights helps you search for flights from Lucknow to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Lucknow to Suvarnabhumi?

Cheapflights helps you find that perfect flight to Suvarnabhumi from Lucknow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Lucknow to Suvarnabhumi with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lucknow to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Lucknow to Suvarnabhumi become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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