Find flights
When to book
Airlines
FAQs

Cheap flights from Bangkok to Lucknow from ฿5,385

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — LKO
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Lucknow

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Lucknow
Explore the most affordable flight options available from Bangkok to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sat 18/720:15
BKK
-
LKO
1 stop13h 45m
Multiple Airlines
Fri 24/716:45
LKO
-
BKK
2 stops18h 15m
Multiple Airlines
Deal found 20/5฿11,946
Thu 2/711:55
BKK
-
LKO
1 stop12h 15m
IndiGo
Thu 9/709:10
LKO
-
BKK
1 stop11h 05m
IndiGo
Deal found 18/5฿12,044
Sat 4/711:55
BKK
-
LKO
1 stop10h 25m
IndiGo
Sat 11/710:45
LKO
-
BKK
1 stop9h 30m
IndiGo
Deal found 20/5฿12,174
Sat 4/720:15
BKK
-
LKO
1 stop16h 20m
Multiple Airlines
Sat 11/717:05
LKO
-
BKK
2 stops12h 15m
Multiple Airlines
Deal found 20/5฿12,403
Fri 5/608:05
BKK
-
LKO
1 stop15h 00m
IndiGo
Sat 6/623:20
LKO
-
BKK
1 stop20h 55m
IndiGo
Deal found 19/5฿12,501
Thu 2/721:05
BKK
-
LKO
2 stops20h 05m
Multiple Airlines
Thu 9/709:10
LKO
-
BKK
1 stop11h 05m
Multiple Airlines
Deal found 18/5฿12,958
Fri 5/607:45
BKK
-
LKO
2 stops14h 35m
Multiple Airlines
Sat 6/610:45
LKO
-
BKK
1 stop8h 10m
Multiple Airlines
Deal found 19/5฿14,687
Sat 4/714:40
BKK
-
LKO
2 stops23h 55m
Air India
Sat 11/713:45
LKO
-
BKK
2 stops24h 25m
Air India
Deal found 20/5฿17,494
Sun 5/703:35
BKK
-
LKO
1 stop25h 55m
Hahn Air
Wed 8/704:45
LKO
-
BKK
1 stop26h 15m
Hahn Air
Deal found 17/5฿31,986

Find flight deals from Bangkok to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Lucknow (LKO). 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 21 May 2026.

Round-trip from

฿11,946

One-way from

฿5,385

Popular in

February

Cheapest in

April

Average price

฿6,658
18/7-24/7
  • 18/7-24/7
  • 3 total stops
  • 32h 00m total
  • Bangkok to Lucknow
Search Deals
10/7
  • 10/7
  • 1 total stop
  • 11h 45m total
  • Bangkok to Lucknow
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (฿19,143 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿5,304 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Lucknow 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 21 May 2026.
Use the filters below to find and compare flights from Bangkok to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Thu 2/7

11:55-22:40

1 stop12h 15m

Lucknow Amausi

Thu 9/7

09:10-21:45

1 stop11h 05m

฿12,044

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Sat 4/7

20:15-11:05

1 stop16h 20m

Lucknow Amausi

Sat 11/7

17:05-06:50

2 stops12h 15m

฿12,403

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Fri 5/6

08:05-21:35

1 stop15h 00m

Lucknow Amausi

Sat 6/6

23:20-21:45

1 stop20h 55m

฿12,501

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Sat 18/7

20:15-08:30

1 stop13h 45m

Lucknow Amausi

Fri 24/7

16:45-12:30

3 stops18h 15m

฿12,762
Fastest return journey

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Fri 5/6

07:45-20:50

2 stops14h 35m

Lucknow Amausi

Sat 6/6

10:45-20:25

1 stop8h 10m

฿14,687

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Sat 4/7

14:40-13:05

2 stops23h 55m

Lucknow Amausi

Sat 11/7

13:45-15:40

2 stops24h 25m

฿17,494

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Sun 5/7

03:35-04:00

1 stop25h 55m

Lucknow Amausi

Wed 8/7

04:45-08:30

1 stop26h 15m

฿31,986
Cheapest one-way

BangkokLucknow

BKK - LKO

BKKLKO

Bangkok Suvarnabhumi

Fri 10/7

22:25-08:40

1 stop11h 45m

฿5,385

BangkokLucknow

DMK - LKO

DMKLKO

Bangkok Don Mueang Intl

Sun 21/6

16:45-07:05

1 stop15h 50m

฿6,430

BangkokLucknow

DMK - LKO

DMKLKO

Bangkok Don Mueang Intl

Fri 10/7

16:45-07:05

1 stop15h 50m

฿6,462

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Bangkok to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from Bangkok 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 Bangkok to Lucknow

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

Currently, April is the cheapest month in which you can book a flight from Bangkok to Lucknow (average of ฿1,893). Flying from Bangkok to Lucknow in October is currently the most expensive (average of ฿8,747). 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.

What is the cheapest time of day to fly from BKK to LKO?

Find hourly flight availability from Bangkok to Lucknow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 May 2026.

When flying from Bangkok to Lucknow, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

How often are flights from Bangkok to Lucknow delayed?

About 26% of weekly flights between Bangkok and Lucknow have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Bangkok to Lucknow flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bangkok to Lucknow flights?

Over the past year, Air India Express have had the lowest number of delays on this route, with just 15% of flights being delayed.

Reviews of airlines servicing Lucknow

Get insights into the airlines that provide service to Lucknow. 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 Lucknow. Reviews last updated 21 May 2026.
Get a feel of what it's like to fly with Thai AirAsia from Bangkok to Lucknow by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
242 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Overall

7.4

Food

6.2

Boarding

7.3

Crew

7.9

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
242 reviews
Thai AirAsia
7.4
Good
242 reviews
Check prices

Comfort

6.7

Entertainment

5.5

Overall

7.4

Food

6.2

Boarding

7.3

Crew

7.9

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 Bangkok to Lucknow. 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 into for flights to Lucknow from Bangkok?

    Lucknow Amausi (LKO), located 8.9 km from the city centre, is the airport you fly into when you book flights from Bangkok to Lucknow. 1 airline have flights to Amausi from Bangkok on a regular basis. Booking flights from Bangkok to Lucknow Amausi should not be difficult; the airport handles an average of 0 inbound flights from Bangkok per day.

  • How long is the flight from Bangkok to Lucknow?

    For as low as ฿12,044, IndiGo can have you in Lucknow from Bangkok in 12h 15m. The distance from Bangkok to Lucknow is about 2523 km.

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

    Cheapflights users have booked flights from Bangkok to Lucknow return from ฿4,112. Thai AirAsia is currently priced 49% below the average price you’ll pay for this route.

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

    The cheapet airlines for a one-way flight from Bangkok to Lucknow are Thai AirAsia (฿1,886), Air India Express (฿3,297), and Air India (฿3,309).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bangkok to Lucknow 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 Bangkok to Lucknow?

    Currently, April is the cheapest month in which you can book a flight from Bangkok to Lucknow (average of ฿1,893). Flying from Bangkok to Lucknow in October is currently the most expensive (average of ฿8,747). 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

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 Bangkok to Lucknow

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

Top airline flying from Bangkok to Lucknow

Discover the top airline that operate flights from Bangkok to Lucknow. 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 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿4,112Average฿6,096FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia 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 Bangkok to Lucknow?

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 Lucknow from Bangkok today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Bangkok to Lucknow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Bangkok to Lucknow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bangkok to Lucknow 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!

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.