Cheap flights from Kuala Lumpur to Bangkok from RM 343

KUL — BKK
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kuala Lumpur to Bangkok are usually found in January or November, booked 63 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Kuala Lumpur to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur to Bangkok

Mon 14/917:50 -
Nonstop2h 20m
Thu 17/916:45 -
Nonstop2h 20m
Deal found 20/8RM 743
Sat 31/1015:10 -
Nonstop2h 15m
Tue 3/1110:55 -
Nonstop2h 10m
Deal found 20/8RM 743
Thu 19/1119:30 -
Nonstop2h 20m
Fri 22/115:10 -
Nonstop2h 20m
Deal found 20/8RM 747
Thu 17/907:35 -
1 stop14h 25m
Thu 24/907:05 -
1 stop6h 05m
Deal found 20/8RM 747
Thu 5/1119:30 -
Nonstop2h 20m
Thu 26/1121:30 -
Nonstop2h 15m
Deal found 18/8RM 751
Thu 19/1115:10 -
Nonstop2h 15m
Sun 22/1110:55 -
Nonstop2h 10m
Deal found 19/8RM 751
Wed 2/919:40 -
Nonstop2h 10m
Sat 5/910:05 -
Nonstop2h 15m
Deal found 19/8RM 755
Fri 9/1015:15 -
Nonstop2h 15m
Mon 12/1007:05 -
1 stop7h 25m
Deal found 18/8RM 755
Mon 31/817:50 -
Nonstop2h 20m
Wed 9/919:50 -
Nonstop2h 10m
Deal found 18/8RM 759
Thu 15/1015:15 -
Nonstop2h 15m
Mon 19/1008:05 -
1 stop6h 25m
Deal found 19/8RM 759
Mon 31/817:50 -
Nonstop2h 20m
Sun 6/921:30 -
Nonstop2h 15m
Deal found 17/8RM 763
Sat 14/1115:10 -
Nonstop2h 15m
Wed 18/1110:55 -
Nonstop2h 10m
Deal found 20/8RM 763

Find flight deals from Kuala Lumpur to Bangkok

Round-trip from

RM 743

One-way from

RM 343

Popular in

July

Cheapest in

January

Average price

RM 832
Thai Vietjet Air
  • Thai Vietjet Air
  • 31/10-3/11
  • Nonstop
  • 4h 25m total
  • Kuala Lumpur to Bangkok
AirAsia
  • AirAsia
  • 7/9
  • Nonstop
  • 2h 15m total
  • Kuala Lumpur to Bangkok
Highest demand for flights based on searches. 12% potential increase in price (RM 393 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (RM 63 potential savings vs. average return price).
Average for round-trip flights in August 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kuala Lumpur to Bangkok that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Mon 9/11

11:30-22:10

1 stop11h 40m

Bangkok Suvarnabhumi

Thu 12/11

07:05-15:30

1 stop7h 25m

RM 844

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Mon 23/11

11:30-20:25

1 stop9h 55m

Bangkok Suvarnabhumi

Fri 27/11

07:05-15:30

1 stop7h 25m

RM 844

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Wed 2/12

15:10-16:25

Nonstop2h 15m

Bangkok Suvarnabhumi

Sun 6/12

09:00-15:30

1 stop5h 30m

RM 848

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Tue 10/11

11:30-22:10

1 stop11h 40m

Bangkok Suvarnabhumi

Thu 12/11

07:05-15:30

1 stop7h 25m

RM 856

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Tue 6/10

14:55-19:35

1 stop5h 40m

Bangkok Suvarnabhumi

Tue 13/10

11:00-14:10

Nonstop2h 10m

RM 868

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Thu 4/2

11:30-22:10

1 stop11h 40m

Bangkok Suvarnabhumi

Sun 14/2

06:35-15:30

1 stop7h 55m

RM 868

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Wed 16/9

14:55-19:35

1 stop5h 40m

Bangkok Suvarnabhumi

Mon 21/9

07:05-15:30

1 stop7h 25m

RM 892
Fastest return journey

Kuala LumpurBangkok

SZB Kuala Lumpur Subang - DMK Bangkok Don Mueang Intl

SZBDMK

Kuala Lumpur Subang

Fri 4/9

16:50-18:05

Nonstop2h 15m

Bangkok Don Mueang Intl

Sun 6/9

18:55-22:00

Nonstop2h 05m

RM 905

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - DMK Bangkok Don Mueang Intl

KULDMK

Kuala Lumpur Intl

Mon 26/10

15:45-17:00

Nonstop2h 15m

Bangkok Don Mueang Intl

Thu 29/10

13:40-16:55

Nonstop2h 15m

RM 973

Kuala LumpurBangkok

KUL Kuala Lumpur Intl - BKK Bangkok Suvarnabhumi

KULBKK

Kuala Lumpur Intl

Wed 28/10

15:10-16:25

Nonstop2h 15m

Bangkok Suvarnabhumi

Thu 29/10

10:55-14:05

Nonstop2h 10m

RM 981

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kuala Lumpur to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Kuala Lumpur with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur to Bangkok

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

Currently, January is the cheapest month in which you can book a flight from Kuala Lumpur to Bangkok (average of RM 545). Flying from Kuala Lumpur to Bangkok in July is currently the most expensive (average of RM 848). 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 KUL to BKK?

A simple way to save on the total cost of your ticket is to fly from Kuala Lumpur to Bangkok in the morning. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the evening.

Weekly flight availability from Kuala Lumpur to Bangkok

The most flights from MY1 to TH1 are scheduled on a Friday (57 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (29 on average).

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

Airfare is typical for this route at the moment.
Kuala Lumpur to Bangkok flights typically cost between RM 644 and RM 923 in October.
The cheapest return price found within the last 5 days was RM 743 on Thai Vietjet Air (31 Oct–3 Nov).

How often are flights from Kuala Lumpur to Bangkok delayed?

About 24% of weekly flights between Kuala Lumpur and Bangkok have experienced delays in the past year, with the average delay time being 112 minutes.

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

Historically, flights departing at night 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 Monday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Malaysia Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from Kuala Lumpur to Bangkok?

The best time to book flights from Kuala Lumpur to Bangkok is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Kuala Lumpur to Bangkok?

Travellers seeking maximum savings on their Kuala Lumpur to Bangkok flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bangkok

Check out reviews from past customers who have flown with Thai Airways,Thai AirAsia, andMalaysia Airlines from Kuala Lumpur to Bangkok 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.

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Crew

8.4

Food

7.5

Overall

7.9

Entertainment

6.9

Boarding

8.0

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Kuala Lumpur to Bangkok Travel Guide

Flight time from Kuala Lumpur to Bangkok is roughly just about 2h 15min, which is why most passengers prefer to take direct flights. However, there are options to have a stopover for those who wish to make a side trip for an extra exploration en-route. A common international stopover is Singapore, which is usually taken if you’re flying with Singapore Airlines. Changi International Airport has been consistently hailed as one of the best airports in the world with its various unique attractions. This can make even short stopovers enjoyable just by exploring the airport premises. If your stopover is in Thailand, Phuket will be your side trip. Stopover durations vary, but we recommend that you prepare to consider at least an additional 3h to your travel time. If you have a longer stopover in Phuket, you can use this to enjoy and explore the beautiful surroundings the city has to offer. Although flights with stopovers can sometimes cost less, it is not necessarily the case on this route as at times you can find direct flights that are cheaper or at a similar price.

Related info for your journey

  • What airports serve Bangkok from Kuala Lumpur?

    Kuala Lumpur International Airport serves all international flights heading to, and also departing from the country’s capital. The airport is considered one of the biggest and busiest in Southeast Asia. Flying to Bangkok, you’ll have to book a flight to Suvarnabhumi International Airport. Like it’s Malaysian counterpart, Suvarnabhumi International Airport is also the only international airport in Bangkok and is the busiest in the country. It's about 30 km away from the central business district and should take you just half and a hour by car to reach on a busy day.

  • Which airlines fly directly from Kuala Lumpur to Bangkok?

    Flights from Kuala Lumpur to Bangkok, and vice versa, are quite popular. Hence there are many daily direct flights connecting the two destinations. One of the options is to take local carriers. Malaysia Airlines, which is the country’s flag carrier, offers direct flights between both capitals. You can also go with Thailand’s own carrier, Thai Airways. Alternatively, there are other international carriers we recommend for direct flights, such as Ethiopian Airlines or Philippine Airlines.

  • Do I need a passport or visa to fly from Kuala Lumpur to Bangkok?

    Both Malaysia and Bangkok are members of the Association of Southeast Asian Nations (ASEAN), and one of the privileges of their citizens is free travel between member states. If you’re a Malaysian passport holder, you can travel to Thailand visa-free so long as your stay will not exceed 30 days. You can just enter the Thailand and they'll automatically stamp your passport. If your vacation will be longer than 30 days, you’ll have to apply for a Thai tourist electronic visa. Visa applications usually take around four days to be processed.

  • How long is the flight from Kuala Lumpur to Bangkok?

    There are many flights that can get you from Kuala Lumpur to Bangkok in 2h 15m. Fly via Batik Air or Scoot to get the fastest option. The distance from Kuala Lumpur to Bangkok is about 1202 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kuala Lumpur to Bangkok round-trip?

    Our cheapest airline available from Kuala Lumpur to Bangkok is Thai AirAsia. Our recent data shows that you can find tickets from as low as RM 246 on this airline. Additional options worth looking into are Scoot and Batik Air, starting at RM 365 and RM 434 round-trip. Users have found that Thai AirAsia is 64% cheaper than the other options available to this destination.

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

    RM 192 is the cheapest one-way deal found within the past few days, from Batik Air. You may also be able to find cheap deals on AirAsia and Thai AirAsia, with prices starting from RM 202 and RM 216, respectively.

  • What are the most popular routes from Kuala Lumpur to Bangkok?

  • What are the most reliable airlines from Kuala Lumpur to Bangkok?

    The top 3 most reliable airlines when flying from Kuala Lumpur to Bangkok are British Airways (91%), Oman Air (87%) and MAI (76%).

  • What are the cheapest flights from Kuala Lumpur to Bangkok?

    While on average a flight from Kuala Lumpur to Bangkok is generally RM 1,440, our data shows the cheapest flight currently is RM 320. When looking at the most popular route, (Kuala Lumpur Intl - Bangkok Suvarnabhumi), you can expect to pay RM 573 for that flight.

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

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

  • How can I find direct flights from Kuala Lumpur to Bangkok?

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

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

    Yes. Cheapflights offers flight deals from Kuala Lumpur to Bangkok 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 Kuala Lumpur to Bangkok?

    Currently, January is the cheapest month in which you can book a flight from Kuala Lumpur to Bangkok (average of RM 545). Flying from Kuala Lumpur to Bangkok in July is currently the most expensive (average of RM 848). 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

Top 8 airlines flying from Kuala Lumpur to Bangkok

AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapestRM 246AverageRM 612FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
ScootCheapestRM 365AverageRM 701FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai Vietjet AirCheapestRM 414AverageRM 617FlexibilityNo cancel feeOn-timeN/A
Search Thai Vietjet Air flights
AirAsiaCheapestRM 433AverageRM 577FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Batik AirCheapestRM 436AverageRM 740FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Malaysia AirlinesCheapestRM 482AverageRM 894FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapestRM 840AverageRM 1,145FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Bangkok AirwaysCheapestRM 855AverageRM 1,391FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

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

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