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Flights from Khon Kaen to Bangkok

Flight Info | Khon Kaen to Bangkok

The distance between Khon Kaen and Bangkok is approximately 390.18 km. It takes around 1 hour 3 minutes on average to fly from Khon Kaen to Bangkok. Based on Trip.com's data, travel demand peaks in January. The cheapest month to book is September.

Cheapest one-way
$18
Thai Vietjet Air Thai Vietjet Air KKC-BKK 1h 10m · Nonstop Thu, Sep 17
View details
Cheapest round-trip
$37
Thai Vietjet Air Thai Vietjet Air KKC-BKK 1h 5m · Nonstop Sat, Sep 19 - Thu, Sep 24
View details
Recommended airlines
Thai Vietjet Air Thai Vietjet AirCheapest· From $18 Thai Airways Thai AirwaysMost booked
When to travel
September
Cheapest
January
Peak season for travel
Route details
390.18 km
Flight distance
1h 3m
Average flight time

Book direct flights from Khon Kaen to Bangkok: One way flights from $18, round trip flights from $37. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sat, Sep 19 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Thu, Sep 24 | Thai Vietjet Air
        $37 $47
        21% off
        21% off
        $47 $37
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Thu, Sep 17 | Thai Vietjet Air
        BKK 2:55 PM
        1h 5m
        Nonstop
        KKC 4:00 PM
        Bangkok - Khon Kaen | Mon, Sep 21 | Thai Vietjet Air
        $37 $47
        21% off
        21% off
        $47 $37
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Fri, Sep 18 | Thai Vietjet Air
        BKK 2:55 PM
        1h 5m
        Nonstop
        KKC 4:00 PM
        Bangkok - Khon Kaen | Sun, Sep 20 | Thai Vietjet Air
        $37 $47
        21% off
        21% off
        $47 $37
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sun, Sep 20 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Wed, Sep 23 | Thai Vietjet Air
        $37
        21% off
        $47 $37
      • KKC 7:30 PM
        1h 10m
        Nonstop
        BKK 8:40 PM
        Khon Kaen - Bangkok | Wed, Sep 16 | Thai Vietjet Air
        BKK 2:55 PM
        1h 5m
        Nonstop
        KKC 4:00 PM
        Bangkok - Khon Kaen | Mon, Sep 21 | Thai Vietjet Air
        $39
        17% off
        $47 $39
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Fri, Sep 11 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Thu, Sep 17 | Thai Vietjet Air
        $42
        11% off
        $47 $42
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sat, Sep 12 | Thai Vietjet Air
        BKK 5:55 PM
        1h 5m
        Nonstop
        KKC 7:00 PM
        Bangkok - Khon Kaen | Thu, Sep 17 | Thai Vietjet Air
        $43
        9% off
        $47 $43
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Thu, Sep 10 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Thu, Sep 17 | Thai Vietjet Air
        $43
        9% off
        $47 $43
      • KKC 7:30 PM
        1h 10m
        Nonstop
        BKK 8:40 PM
        Khon Kaen - Bangkok | Tue, Sep 15 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Tue, Sep 22 | Thai Vietjet Air
        $43
        9% off
        $47 $43
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sun, Sep 13 | Thai Vietjet Air
        BKK 7:05 AM
        1h 5m
        Nonstop
        KKC 8:10 AM
        Bangkok - Khon Kaen | Wed, Sep 16 | Thai Vietjet Air
        $43
        9% off
        $47 $43
      • KKC 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Khon Kaen - Bangkok | Fri, Jul 24 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        KKC 4:00 PM
        Bangkok - Khon Kaen | Sun, Jul 26 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        KKC 7:30 PM
        1h 10m
        Nonstop
        BKK 8:40 PM
        Khon Kaen - Bangkok | Thu, Sep 17 | Thai Vietjet Air
        $18 $26
        31% off
        31% off
        $26 $18
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Fri, Sep 18 | Thai Vietjet Air
        $18 $26
        31% off
        31% off
        $26 $18
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sat, Sep 19 | Thai Vietjet Air
        $18 $26
        31% off
        31% off
        $26 $18
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sun, Sep 20 | Thai Vietjet Air
        $21
        19% off
        $26 $21
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sat, Sep 12 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Sun, Sep 13 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Fri, Sep 11 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 7:30 PM
        1h 10m
        Nonstop
        BKK 8:40 PM
        Khon Kaen - Bangkok | Fri, Aug 14 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 8:40 AM
        1h 10m
        Nonstop
        BKK 9:50 AM
        Khon Kaen - Bangkok | Wed, Aug 12 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 4:35 PM
        1h 5m
        Nonstop
        BKK 5:40 PM
        Khon Kaen - Bangkok | Wed, Sep 2 | Thai Vietjet Air
        $24
        8% off
        $26 $24
      • KKC 1:00 PM
        17h 25m
        1 stop
        BKK 2:00 PM
        Khon Kaen - Bangkok | Fri, Jul 24 | Normal Airline
        Find more flights
        Find more flights

Find cheap airlines flights from Khon Kaen to Bangkok

You can choose from 4 airlines that fly from Khon Kaen to Bangkok, including Thai Airways, Thai Vietjet Air, and Thai AirAsia. Thai Vietjet Air has lowest fares on this route.
Thai Airways logo Thai Airways
Thai Vietjet Air logo Thai Vietjet Air
Thai AirAsia logo Thai AirAsia
Thai Lion Air logo Thai Lion Air
Airlines are determined based on actual purchased flight tickets from Khon Kaen to Bangkok according to previous 12 months data from Trip.com.

Trip.com price insights on flights from Khon Kaen to Bangkok

Which month has the cheapest one-way flights from Khon Kaen to Bangkok?

The average price of one-way flights from Khon Kaen to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Khon Kaen to Bangkok is September, with an average price of $8; while the month with the highest flight price is usually July, with an average price of up to $21.

$21
$15
$8
$2
    Cheapest
  • $21
    Jul
  • $9
    Aug
  • $8
    Sep
  • $11
    Oct
  • $14
    Nov
  • $16
    Dec
  • $18
    Jan
  • $15
    Feb
  • $12
    Mar
  • $20
    Apr
  • $16
    May
  • $19
    Jun

What is the cheapest month for round-trip flights from Khon Kaen to Bangkok?

Average price of round-trip flights from Khon Kaen to Bangkok purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Khon Kaen to Bangkok are found during September, with an average price of $48. Conversely, the highest prices are found during June, with an average price of up to $74.

$74
$61
$48
$35
    Cheapest
  • $69
    Jul
  • $52
    Aug
  • $48
    Sep
  • $58
    Oct
  • $54
    Nov
  • $59
    Dec
  • $51
    Jan
  • $51
    Feb
  • $49
    Mar
  • $62
    Apr
  • $72
    May
  • $74
    Jun

Frequently Asked Questions

  • What are the cheapest flights from Khon Kaen to Bangkok (KKC-BKK)?

    Based on Trip.com data, Thai Vietjet Air offers one-way fares as low as $18 on Cheapest nonstop routes (e.g. KKC to BKK on Thu, Sep 17), while Thai Vietjet Air offers Cheapest nonstop round-trips from $37 departing on Sat, Sep 19 and returning on Thu, Sep 24.
  • At the moment, you can catch a nonstop flight from Khon Kaen to Bangkok with the following airlines, including: Thai Airways Thai Vietjet Air Thai Lion Air Thai AirAsia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 3 minutes to fly from Khon Kaen (KKC) to Bangkok (BKK).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Khon Kaen to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 89 flight per week flying from Khon Kaen to Bangkok. You can check the weekly schedule for popular airlines on this route below: Thai Lion Air: S/M/T/W/T/F/S -- SL647 (17:22) Thai AirAsia: S/M/T/W/T/F/S -- FD3249 (09:56) Thai AirAsia: S/M/T/W/T/F/S -- FD3251 (08:31)
  • To find best deals on flights from Khon Kaen to Bangkok, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Sep 17, with one-way flights priced at just $18.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai Vietjet Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Khon Kaen to Bangkok is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Khon Kaen to Bangkok on July 22, 2026 with Thai Vietjet Air, with prices starting at $19.
  • You can land at any one of the following hubs in Bangkok, with Khon Kaen International Airport to Suvarnabhumi Airport (KKC-BKK) is by far the most common option on this route: Suvarnabhumi Airport (BKK) Don Mueang International Airport (DMK).
  • The time difference between Bangkok and Khon Kaen is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flight from Khon Kaen(KKC) to Bangkok(BKK)

This infamous Asian destination is one of the hottest, trending vacation destinations around the world. The word Bangkok is synonymous with excitement, beaches and unlimited access to fun. This world-famous vacation destination experiences one of the highest influx of tourists each year from all around the world. With impeccable worldwide connectivity, the Suvarnabhumi Airport or the Bangkok Airport hosts a number of international, domestic and regional flights. The capital of Thailand is also one of the strongest economic, cultural and social strongholds of Thailand. The derivative of being a jostling and fun city, there are a number of regional flights that fly to Thailand. These include flights from Khon Kaen to Bangkok as well.

Getting to Thailand

This bustling city is a result of rapid industrialisation and booming architectural growth, transforming it into a modern cityscape enveloped in the midst of breathtaking views and natural sea’s which will leave you stunned. A safe haven for people who love water activities and recreational modalities. Bangkok has great worldwide connectivity. There are flights flying in from some of the most remote areas in the world. There are a number of cheap flights from Khon Kaen to b Bangkok. Due to its proximal distance, Bangkok is the perfect vacation spot for regional localities as well. There are direct flights to Bangkok from various parts of the world including Asian giants such as India, China etc. A model tourist city, Bangkok is a place of many exciting activities as well as views. Apart from the usual urban landscapes, the serene views across thick forestry are one of the most beautiful views Bangkok has to offer.

Tip: September is the wettest month in Bangkok.

Flight details to Bangkok

Khon Kaen and Bangkok are separated by a landmass of almost 500 kilometres. These two Asian destinations are in the prime Asian country of Thailand. This regional distance can be covered by motor transport as well. The distance between Khon Kaen and Bangkok is covered in almost 55 minutes by many airlines. These include-Thai airways, Thai smile, Thai lion, Nok Air etc. The proximal distance allows for many direct flights to Bangkok from Khon Kaen. The average flight time can vary due to air traffic and other existential external factors. The flights are hosted at both the Suvarnabhumi Airport or the Bangkok Airport as well as the Khon Kaen airport. Khon Kaen- Bangkok flight booking is among one of the most common bookings made in the regional province of Khon Kaen province of Thailand. Apart from this, a number of international connecting flights halt at Bangkok as well as Khon-Kaen airport.

Tip: The city of Bangkok is locally governed by the Bangkok Metropolitan Administration.

About Bangkok

One of the most exuberant cities in the world, Bangkok is infamous for its vibrant street life and some of the most ornate shrines there are in the world. Bangkok also boasts of a systematic network of canals. The city has an opulent display of architecture that leans into different ages and borrows excellence in the name of exterior displays. From teak buildings to magnificent glass sculptures, Bangkok is a sight not to be missed. One can easily find scrumptious street stall snacks as well as a delectable range of cuisines from upstate intentional restaurants. This multi diversity of brands in Bangkok is one of the most exquisite things it has to offer. There are a number of souvenir shops as well as high street shopping tables available at your discourse. This one-stop destination for food, scenic pleasure and shopping gets even better with on foot exploring caravans.

Tip: Thailand is also known as Krung Thep Maha Nakhon in Thai.

With Trip.com visiting Bangkok will be as easy as child’s play. From flight bookings, car rentals, as well as hotel reservations, this one-stop site for leisure travel planning has all the answers to your planning complexities. Trip.com is dedicated to performing with the utmost diligence towards its customers and users, efficient customer service as well as great deals to avail. Don't miss out on your opportunity to travel with Trip.com to Bangkok.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.