Find flights
When to book
Airlines
FAQs

Cheap flights from Lucknow to Bangkok Suvarnabhumi Airport from ₹ 11,236

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — BKK
27 Jul — 3 Aug1
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 27 June 2026.

Sat 8/821:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sat 15/814:40
BKK
-
LKO
1 stop29h 40m
Air India Express
Deal found 23/6₹ 28,325
Thu 13/821:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Mon 17/816:45
BKK
-
LKO
1 stop18h 35m
Air India Express
Deal found 27/6₹ 28,420
Sun 5/721:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sat 11/716:45
BKK
-
LKO
1 stop23h 10m
Air India Express
Deal found 24/6₹ 28,514
Sat 8/821:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Sat 15/814:40
BKK
-
LKO
2 stops18h 55m
Multiple Airlines
Deal found 23/6₹ 30,213
Sun 6/919:20
LKO
-
BKK
2 stops16h 50m
Multiple Airlines
Sun 13/916:45
BKK
-
LKO
1 stop18h 35m
Multiple Airlines
Deal found 26/6₹ 31,630
Fri 7/813:35
LKO
-
BKK
1 stop22h 35m
Air India Express
Fri 14/816:45
BKK
-
LKO
1 stop23h 10m
Air India Express
Deal found 23/6₹ 31,819
Fri 3/721:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sun 5/716:45
BKK
-
LKO
1 stop23h 10m
Air India Express
Deal found 25/6₹ 32,763
Sun 6/913:35
LKO
-
BKK
1 stop22h 35m
Air India Express
Sun 13/916:45
BKK
-
LKO
1 stop18h 35m
Air India Express
Deal found 26/6₹ 32,857
Fri 7/819:20
LKO
-
BKK
2 stops16h 50m
Multiple Airlines
Fri 14/816:45
BKK
-
LKO
1 stop23h 10m
Multiple Airlines
Deal found 23/6₹ 33,235
Tue 4/821:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Wed 5/822:25
BKK
-
LKO
1 stop10h 10m
Multiple Airlines
Deal found 26/6₹ 33,424
Mon 7/915:40
LKO
-
BKK
2 stops20h 30m
Air India
Mon 14/914:40
BKK
-
LKO
2 stops18h 55m
Air India
Deal found 26/6₹ 34,179
Mon 13/709:10
LKO
-
BKK
1 stop11h 05m
Multiple Airlines
Sat 18/716:45
BKK
-
LKO
1 stop23h 10m
Multiple Airlines
Deal found 25/6₹ 34,462

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 27 June 2026.

Round-trip from

₹ 28,325

One-way from

₹ 11,236

Popular in

May

Cheapest in

September

Average price

₹ 27,947

Good one-way deal

₹ 8,917 or less
Air India Express
  • Air India Express
  • 8/8-15/8
  • 2 total stops
  • 46h 25m total
  • Lucknow to Bangkok
Search Deals
Air India Express
  • Air India Express
  • 25/8
  • 1 total stop
  • 16h 45m total
  • Lucknow to Bangkok
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 411,441 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 75,090 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 454,620 searches. Data last updated 27 June 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

Sat 8/8

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 15/8

14:40-18:50

1 stop29h 40m

₹ 28,325

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sat 8/8

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 15/8

14:40-08:05

2 stops18h 55m

₹ 30,213

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 7/8

13:35-13:40

1 stop22h 35m

Bangkok Suvarnabhumi

Fri 14/8

16:45-14:25

1 stop23h 10m

₹ 31,819

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sun 6/9

13:35-13:40

1 stop22h 35m

Bangkok Suvarnabhumi

Sun 13/9

16:45-09:50

1 stop18h 35m

₹ 32,857

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 7/8

19:20-13:40

2 stops16h 50m

Bangkok Suvarnabhumi

Fri 14/8

16:45-14:25

1 stop23h 10m

₹ 33,235
Fastest return journey

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 21/10

22:25-14:15

1 stop14h 20m

Bangkok Suvarnabhumi

Fri 23/10

22:25-07:05

1 stop10h 10m

₹ 38,428

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Tue 14/7

22:25-20:25

1 stop20h 30m

Bangkok Suvarnabhumi

Sun 19/7

07:30-07:05

1 stop25h 05m

₹ 39,844

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 21/10

20:25-06:30

1 stop8h 35m

Bangkok Suvarnabhumi

Thu 22/10

14:40-07:05

2 stops17h 55m

₹ 40,222

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 13/7

23:20-21:45

1 stop20h 55m

Bangkok Suvarnabhumi

Sat 18/7

14:40-13:05

2 stops23h 55m

₹ 42,299

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Tue 4/8

19:20-13:40

2 stops16h 50m

Bangkok Suvarnabhumi

Wed 5/8

16:45-08:05

2 stops16h 50m

₹ 52,685

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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?

The price you pay for your flight from Lucknow to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Lucknow to Bangkok Suvarnabhumi Airport (average of ₹ 17,750). Flying from Lucknow to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ₹ 30,308). 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 27 June 2026.
Check out reviews from past customers who have flown with Thai AirAsia,AirAsia, andIndiGo 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
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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
7.4
Good
243 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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
AirAsia
6.8
Okay
233 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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
IndiGo
6.8
Okay
574 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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 Express
5.8
Fair
15 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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
2,958 reviews
Thai AirAsia
7.4
Good
243 reviews
Check prices

Entertainment

5.5

Boarding

7.3

Crew

7.9

Comfort

6.7

Overall

7.4

Food

6.2

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 5 different airlines.

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

    For as low as ₹ 28,325, Air India Express can have you in Bangkok Suvarnabhumi Airport from Lucknow in 16h 45m. Lucknow and Bangkok Suvarnabhumi Airport are separated by a distance of 2523 km.

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

    Currently priced at ₹ 9,570, Air India will fly you from Lucknow to Bangkok Suvarnabhumi Airport and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Thai AirAsia and IndiGo - these airlines can fly you to your destination from ₹ 13,587 and ₹ 14,010, respectively. Users have found that Air India is 55% cheaper than the other options available to this destination.

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

    ₹ 7,662 is the cheapest one-way deal found within the past few days, from Thai AirAsia. You may also be able to find cheap deals on Air India and Air India Express, with prices starting from ₹ 7,820 and ₹ 8,190, respectively.

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

    Looking at all options, your cheapest flight can be booked for ₹ 8,387. While the most popular route (Lucknow Amausi - Bangkok Suvarnabhumi) can be booked for ₹ 29,458 on average, our data indicates ₹ 9,135 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, September is the cheapest month in which you can book a flight from Lucknow to Bangkok Suvarnabhumi Airport (average of ₹ 17,750). Flying from Lucknow to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ₹ 30,308). 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

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.

Fly from Lucknow to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Lucknow to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 27 June 2026.
Thai AirAsia flights from Lucknow Amausi to Bangkok Suvarnabhumi
Air India flights from Lucknow Amausi to Bangkok Suvarnabhumi
IndiGo flights from Lucknow Amausi to Bangkok Suvarnabhumi

Top 5 airlines flying from Lucknow to Suvarnabhumi

Discover the top 5 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 454,620 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 9,570Average₹ 24,037FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirAsiaCheapest₹ 13,587Average₹ 18,990FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
IndiGoCheapest₹ 14,010Average₹ 31,612FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
AirAsiaCheapest₹ 17,544Average₹ 19,526FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Air India ExpressCheapest₹ 18,000Average₹ 21,940FlexibilityNo cancel feeOn-timeN/A
Search Air India Express 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Lucknow today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Lucknow to Suvarnabhumi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Lucknow to Suvarnabhumi flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Lucknow to Suvarnabhumi on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.