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Cheap flights from Lucknow to Bangkok Suvarnabhumi Airport from ฿4,820

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — BKK
17 Apr — 24 Apr1
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 18 March 2026.

Tue 28/408:00
LKO
-
BKK
1 stop7h 25m
Air India
Tue 5/522:25
BKK
-
LKO
1 stop27h 40m
Air India
Deal found 14/3฿9,705
Tue 28/421:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Tue 5/511:55
BKK
-
LKO
1 stop10h 25m
Multiple Airlines
Deal found 14/3฿9,738
Tue 2/621:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Tue 9/616:45
BKK
-
LKO
1 stop17h 25m
Air India Express
Deal found 15/3฿9,802
Fri 1/520:20
LKO
-
BKK
1 stop7h 10m
Multiple Airlines
Fri 8/522:25
BKK
-
LKO
1 stop12h 00m
Multiple Airlines
Deal found 17/3฿10,061
Mon 30/313:35
LKO
-
BKK
1 stop22h 35m
Multiple Airlines
Mon 13/411:55
BKK
-
LKO
1 stop9h 40m
Multiple Airlines
Deal found 16/3฿10,094
Mon 18/522:25
LKO
-
BKK
1 stop14h 20m
Air India
Thu 21/522:25
BKK
-
LKO
1 stop22h 50m
Air India
Deal found 14/3฿10,191
Tue 14/420:25
LKO
-
BKK
1 stop22h 30m
Air India
Tue 21/422:25
BKK
-
LKO
1 stop22h 50m
Air India
Deal found 15/3฿10,352
Mon 6/420:25
LKO
-
BKK
1 stop9h 45m
Air India
Mon 20/417:55
BKK
-
LKO
1 stop14h 40m
Air India
Deal found 13/3฿10,417
Wed 15/421:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Wed 22/411:55
BKK
-
LKO
1 stop9h 40m
Multiple Airlines
Deal found 16/3฿10,449
Wed 1/421:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Mon 13/411:55
BKK
-
LKO
1 stop9h 40m
Multiple Airlines
Deal found 16/3฿10,579

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 18 March 2026.

Round-trip from

฿9,705

One-way from

฿4,820

Popular in

December

Cheapest in

August

Average price

฿6,826

Good one-way deal

฿3,163 or less
Air India
  • Air India
  • 28/4-5/5
  • 2 total stops
  • 35h 05m total
  • Lucknow to Bangkok
Search Deals
Air India Express
  • Air India Express
  • 28/4
  • 1 total stop
  • 16h 45m total
  • Lucknow to Bangkok
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (฿1,467 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿3,321 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 18 March 2026.
Use the filters below to find and compare flights from Lucknow to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 30/3

13:35-13:40

1 stop22h 35m

Bangkok Suvarnabhumi

Mon 13/4

11:55-20:05

1 stop9h 40m

฿10,094

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 18/5

22:25-14:15

1 stop14h 20m

Bangkok Suvarnabhumi

Thu 21/5

22:25-19:45

1 stop22h 50m

฿10,191

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 11/5

10:00-10:55

1 stop23h 25m

Bangkok Suvarnabhumi

Fri 15/5

11:55-20:50

1 stop10h 25m

฿10,449

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sun 24/5

22:25-14:15

1 stop14h 20m

Bangkok Suvarnabhumi

Sun 31/5

22:25-07:05

1 stop10h 10m

฿10,741

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 15/4

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 22/4

11:55-20:05

1 stop9h 40m

฿10,902

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Tue 28/4

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Tue 5/5

07:00-18:05

2 stops12h 35m

฿11,355

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 6/4

22:25-14:15

1 stop14h 20m

Bangkok Suvarnabhumi

Mon 20/4

22:25-07:05

1 stop10h 10m

฿12,714
Fastest return journey

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 15/4

08:00-16:55

1 stop7h 25m

Bangkok Suvarnabhumi

Wed 22/4

16:45-07:25

2 stops16h 10m

฿15,399

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 12/8

22:25-20:00

2 stops20h 05m

Bangkok Suvarnabhumi

Sun 16/8

21:15-14:40

2 stops18h 55m

฿17,664
Cheapest one-way

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Tue 28/4

21:25-15:40

1 stop16h 45m

฿4,820

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 20 resultsSorted by cheapest first
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 13 March 2026.

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 ฿3,462). Flying from Lucknow to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿6,438). 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 18 March 2026.
Check out reviews from past customers who have flown with 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.
Air India
5.5
Fair
2,970 reviews
Check prices

Overall

5.5

Boarding

6.2

Entertainment

4.6

Comfort

5.5

Crew

6.6

Food

5.8

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful
Air India
5.5
Fair
2,970 reviews
Air India
5.5
Fair
2,970 reviews
Check prices

Overall

5.5

Boarding

6.2

Entertainment

4.6

Comfort

5.5

Crew

6.6

Food

5.8

Reviews

1 / 20
6.0
Good

Mette,Feb 2026

DEL - SFO

Food and comfort is awful. Very old seats that were falling apart and food tasted bad and small portions Flight attendants were welcoming and helpful

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 1 airline.

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

    A quick flight from Lucknow to Bangkok Suvarnabhumi Airport can take about 14h 20m. Air India provides one of the quickest options available for as low as ฿10,191. The distance from Lucknow to Bangkok Suvarnabhumi Airport is about 2523 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Lucknow to Bangkok Suvarnabhumi Airport round-trip?

    Air India, at ฿8,446, was found to be the cheapest airline from Lucknow to Bangkok Suvarnabhumi Airport..

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

    Looking at all options, your cheapest flight can be booked for ฿3,115. While the most popular route (Lucknow Amausi - Bangkok Suvarnabhumi) can be booked for ฿6,341 on average, our data indicates ฿4,002 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 ฿3,462). Flying from Lucknow to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿6,438). 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
Pak Chong
Cha-am
Ayutthaya
Sattahip
Ko Lan
Kanchanaburi

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 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 airline flying from Lucknow to Suvarnabhumi

Discover the top airline 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest฿8,446Average฿10,461FlexibilityNo 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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