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Cheap flights from Lucknow to Bangkok Suvarnabhumi Airport from ฿3,844

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — BKK
18 Jul — 25 Jul1
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 June 2026.

Thu 23/721:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Thu 6/814:40
BKK
-
LKO
2 stops35h 25m
Multiple Airlines
Deal found 14/6฿8,014
Sat 1/821:25
LKO
-
BKK
1 stop16h 45m
Multiple Airlines
Sat 8/814:40
BKK
-
LKO
2 stops35h 25m
Multiple Airlines
Deal found 17/6฿8,535
Fri 3/721:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Mon 6/716:45
BKK
-
LKO
1 stop23h 10m
Air India Express
Deal found 17/6฿8,796
Sat 18/721:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sat 25/716:45
BKK
-
LKO
1 stop23h 10m
Air India Express
Deal found 18/6฿9,024
Fri 3/721:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sat 11/716:45
BKK
-
LKO
1 stop29h 40m
Air India Express
Deal found 16/6฿10,458
Sun 28/609:10
LKO
-
BKK
2 stops27h 00m
Multiple Airlines
Fri 10/722:25
BKK
-
LKO
1 stop11h 45m
Multiple Airlines
Deal found 17/6฿10,555
Sat 1/821:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Sat 8/814:40
BKK
-
LKO
1 stop29h 40m
Air India Express
Deal found 17/6฿10,588
Mon 13/719:20
LKO
-
BKK
1 stop20h 05m
Multiple Airlines
Mon 20/716:45
BKK
-
LKO
1 stop23h 10m
Multiple Airlines
Deal found 15/6฿10,718
Wed 29/716:45
LKO
-
BKK
2 stops10h 45m
Multiple Airlines
Wed 5/816:45
BKK
-
LKO
1 stop18h 35m
Multiple Airlines
Deal found 14/6฿10,751
Mon 22/621:25
LKO
-
BKK
1 stop16h 45m
Air India Express
Mon 29/616:45
BKK
-
LKO
1 stop22h 10m
Air India Express
Deal found 15/6฿10,881

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 June 2026.

Round-trip from

฿8,014

One-way from

฿3,844

Popular in

May

Cheapest in

September

Average price

฿9,252

Good one-way deal

฿3,185 or less
Air India
  • Air India
  • 23/7-6/8
  • 3 total stops
  • 52h 10m total
  • Lucknow to Bangkok
Search Deals
Air India Express
  • Air India Express
  • 12/7
  • 1 total stop
  • 16h 45m total
  • Lucknow to Bangkok
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (฿45,607 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿9,027 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 17,341 searches. Data last updated 18 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

Sun 5/7

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 11/7

16:45-14:25

1 stop23h 10m

฿8,503

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 3/7

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Mon 6/7

16:45-14:25

1 stop23h 10m

฿8,796

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 3/7

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 11/7

16:45-20:55

1 stop29h 40m

฿10,458

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Mon 13/7

19:20-16:55

1 stop20h 05m

Bangkok Suvarnabhumi

Mon 20/7

16:45-14:25

1 stop23h 10m

฿10,718

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 29/7

16:45-05:00

2 stops10h 45m

Bangkok Suvarnabhumi

Wed 5/8

16:45-09:50

1 stop18h 35m

฿10,751

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sat 1/8

21:35-15:40

2 stops16h 35m

Bangkok Suvarnabhumi

Sat 8/8

14:40-13:05

2 stops23h 55m

฿10,914

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Fri 3/7

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 11/7

16:45-10:05

3 stops18h 50m

฿11,826

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Wed 22/7

19:20-16:55

1 stop20h 05m

Bangkok Suvarnabhumi

Wed 29/7

14:45-13:35

1 stop24h 20m

฿12,640
Fastest return journey

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sun 5/7

21:25-15:40

1 stop16h 45m

Bangkok Suvarnabhumi

Sat 11/7

08:00-18:05

2 stops11h 35m

฿13,227
Cheapest one-way

LucknowBangkok

LKO - BKK

LKOBKK

Lucknow Amausi

Sat 18/7

21:25-15:40

1 stop16h 45m

฿4,007

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 21 resultsSorted by cheapest first
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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?

Booking 46 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, September is the cheapest month in which you can book a flight from Lucknow to Bangkok Suvarnabhumi Airport (average of ฿6,157). Flying from Lucknow to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ฿10,458). 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?

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 0 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 16h 45m. Air India Express provides one of the quickest options available for as low as ฿8,503. The distance from Lucknow to Bangkok Suvarnabhumi Airport is about 2523 km.

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

    Looking at all options, your cheapest flight can be booked for ฿3,137. While the most popular route (Lucknow Amausi - Bangkok Suvarnabhumi) can be booked for ฿8,535 on average, our data indicates ฿4,030 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 ฿6,157). Flying from Lucknow to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ฿10,458). 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
Kanchanaburi
Cha-am
Ayutthaya
Sattahip
Pak Chong
Ko Lan

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.
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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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