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Cheap flights from Bangkok to Khon Kaen from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Khon Kaen departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok to Khon Kaen

Cheap return flights

Thai Vietjet Air Logo
07:05 - 08:10BKK-KKC
1h 05mdirect
Thai Vietjet Air Logo
19:30 - 20:35KKC-BKK
1h 05mdirect
£27Thai Vietjet Air
Find Deal
Tue, 23 Sep - Wed, 24 Sep
Logo
07:05 - 08:10BKK-KKC
1h 05mdirect
Logo
20:10 - 21:30KKC-BKK
1h 20mdirect
£30
Find Deal
Tue, 30 Sep - Thu, 9 Oct
Thai AirAsia Logo
19:20 - 20:30BKK-KKC
1h 10mdirect
Thai AirAsia Logo
21:00 - 22:15KKC-BKK
1h 15mdirect
£41Thai AirAsia
Find Deal
Sun, 28 Sep - Sun, 5 Oct
Thai AirAsia Logo
11:25 - 12:35BKK-KKC
1h 10mdirect
Thai AirAsia Logo
21:00 - 22:15KKC-BKK
1h 15mdirect
£43Thai AirAsia
Find Deal
Tue, 16 Sep - Mon, 22 Sep
Thai AirAsia Logo
11:25 - 12:35BKK-KKC
1h 10mdirect
Thai AirAsia Logo
13:05 - 14:15KKC-BKK
1h 10mdirect
£45Thai AirAsia
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Thai AirAsia Logo
10:20 - 11:25BKK-KKC
1h 05mdirect
Thai AirAsia Logo
21:00 - 22:15KKC-BKK
1h 15mdirect
£46Thai AirAsia
Find Deal
Mon, 24 Nov - Mon, 1 Dec
Thai AirAsia Logo
19:20 - 20:30BKK-KKC
1h 10mdirect
Thai AirAsia Logo
11:55 - 13:00KKC-BKK
1h 05mdirect
£47Thai AirAsia
Find Deal
Mon, 15 Dec - Sat, 17 Jan
Thai AirAsia Logo
10:20 - 11:25BKK-KKC
1h 05mdirect
Thai AirAsia Logo
20:10 - 21:30KKC-BKK
1h 20mdirect
£48Thai AirAsia
Find Deal
Mon, 15 Dec - Sat, 17 Jan
Logo
14:10 - 15:10BKK-KKC
1h 00mdirect
Logo
21:00 - 22:15KKC-BKK
1h 15mdirect
£59
Find Deal
Fri, 10 Oct - Fri, 10 Oct
Thai Vietjet Air Logo
17:50 - 19:00BKK-KKC
1h 10mdirect
Thai Vietjet Air Logo
08:40 - 09:45KKC-BKK
1h 05mdirect
£77Thai Vietjet Air
Find Deal
Wed, 24 Sep - Sun, 28 Sep

Thai Vietjet Air flights from Bangkok to Khon Kaen

Our best Thai Vietjet Air deals on Bangkok to Khon Kaen flight tickets
Thai Vietjet Air
23 Sept
BKK07:05Bangkok Suvarnabhumi
1h 05m
KKC08:10Khon Kaen
24 Sept
KKC19:30Khon Kaen
1h 05m
BKK20:35Bangkok Suvarnabhumi
£27
Find similar
Thai Vietjet Air
24 Sept
BKK17:50Bangkok Suvarnabhumi
1h 10m
KKC19:00Khon Kaen
28 Sept
KKC08:40Khon Kaen
1h 05m
BKK09:45Bangkok Suvarnabhumi
£77
Find similar
Thai Vietjet Air
18 Aug
BKK07:05Bangkok Suvarnabhumi
1h 05m
KKC08:10Khon Kaen
25 Aug
KKC08:40Khon Kaen
1h 05m
BKK09:45Bangkok Suvarnabhumi
£80
Find similar

Thai AirAsia flights from Bangkok to Khon Kaen

Our best Thai AirAsia deals on Bangkok to Khon Kaen flight tickets
Thai AirAsia
28 Sept
BKK19:20Bangkok Suvarnabhumi
1h 10m
KKC20:30Khon Kaen
5 Oct
KKC21:00Khon Kaen
1h 15m
BKK22:15Bangkok Suvarnabhumi
£41
Find similar
Thai AirAsia
16 Sept
BKK11:25Bangkok Suvarnabhumi
1h 10m
KKC12:35Khon Kaen
22 Sept
KKC21:00Khon Kaen
1h 15m
BKK22:15Bangkok Suvarnabhumi
£43
Find similar
Thai AirAsia
26 Aug
BKK11:25Bangkok Suvarnabhumi
1h 10m
KKC12:35Khon Kaen
2 Sept
KKC13:05Khon Kaen
1h 10m
BKK14:15Bangkok Suvarnabhumi
£45
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bangkok to Khon Kaen 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, momondo users made 279,928 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Bangkok to Khon Kaen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Tue 23/9

07:05-08:10

Nonstop1h 05m

Khon Kaen

Wed 24/9

19:30-20:35

Nonstop1h 05m

£27

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Tue 30/9

07:05-08:10

Nonstop1h 05m

Khon Kaen

Thu 9/10

20:10-21:30

Nonstop1h 20m

£30

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Sun 28/9

19:20-20:30

Nonstop1h 10m

Khon Kaen

Sun 5/10

21:00-22:15

Nonstop1h 15m

£41

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Tue 16/9

11:25-12:35

Nonstop1h 10m

Khon Kaen

Mon 22/9

21:00-22:15

Nonstop1h 15m

£43

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Tue 26/8

11:25-12:35

Nonstop1h 10m

Khon Kaen

Tue 2/9

13:05-14:15

Nonstop1h 10m

£45

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Mon 24/11

10:20-11:25

Nonstop1h 05m

Khon Kaen

Mon 1/12

21:00-22:15

Nonstop1h 15m

£46

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Mon 15/12

19:20-20:30

Nonstop1h 10m

Khon Kaen

Sat 17/1

11:55-13:00

Nonstop1h 05m

£47

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Mon 15/12

10:20-11:25

Nonstop1h 05m

Khon Kaen

Sat 17/1

20:10-21:30

Nonstop1h 20m

£48

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Fri 10/10

14:10-15:10

Nonstop1h 00m

Khon Kaen

Fri 10/10

21:00-22:15

Nonstop1h 15m

£59

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Wed 24/9

17:50-19:00

Nonstop1h 10m

Khon Kaen

Sun 28/9

08:40-09:45

Nonstop1h 05m

£77

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Khon Kaen from

How to get the cheapest flight ticket from Bangkok to Khon Kaen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok and Khon Kaen?

What is the cheapest month to fly to Khon Kaen?

The month of February is another great option to travel to Khon Kaen, with average flight prices from Bangkok averaging around £46.

What is the cheapest day to depart on your flight to Khon Kaen?

According to our data, Wednesday is the cheapest day to fly to Khon Kaen from Bangkok. The lowest ticket price found for a Wednesday departure recently was £47. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £62. These prices are subject to change though, so be sure to set up a Price Alert for flights to Khon Kaen.

What is the cheapest time of day to depart on your flight to Khon Kaen?

In the morning is the cheapest time of day to fly from Bangkok to Khon Kaen when you can find flight prices for as low as £47. Flying to Khon Kaen in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £60. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bangkok to Khon Kaen flight route?

Fly from Bangkok Suvarnabhumi to Khon Kaen for the best Bangkok - Khon Kaen flight prices

How far in advance should I book a flight to Khon Kaen?

You are more likely to see cheaper flights to Khon Kaen from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Khon Kaen for around £51 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Khon Kaen from Bangkok for as low as £36 on momondo.

What cabin class options are available on Bangkok to Khon Kaen flights?

There are 3 cabin classes available to choose from on Bangkok to Khon Kaen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Khon Kaen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Khon Kaen

Best price found

£21

Fastest flight time

1h 00m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Khon Kaen

1 airport
The best one-way flight to Khon Kaen from Bangkok in the past 72 hours is £21. The best return flight deal from Bangkok to Khon Kaen found on momondo in the last 72 hours is £27.
The fastest flight from Bangkok to Khon Kaen takes 1h 00m
Direct flights go from Bangkok to Khon Kaen on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Thai AirAsia and Thai Vietjet Air..
There is 1 airport near Khon Kaen: Khon Kaen (KKC)
Search flight deals

  • How far is Bangkok to Khon Kaen by plane?

    A flight from Bangkok to Khon Kaen will travel around 240.7 mi. Typically, this will take 1h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Bangkok to Khon Kaen Airport?

    Prices for flights from Bangkok to Khon Kaen Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bangkok to Khon Kaen Airport?

  • How old do you have to be to fly from Bangkok to Khon Kaen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Khon Kaen Airport.

  • What documentation or ID do you need to fly to Khon Kaen Airport?

    The required travel and health documents for your Khon Kaen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Khon Kaen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Bangkok to Khon Kaen

Compare and see reviews for airlines that fly from Bangkok to Khon Kaen with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom £37Free CancellationRating
7.5
217 reviews
Search Thai AirAsia flights
Thai AirwaysPriceFrom £42Free CancellationRating
7.8
343 reviews
Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Khon Kaen?

It is quick and easy to find Bangkok to Khon Kaen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Khon Kaen that suits you.

Can I find flights from Bangkok to Khon Kaen with flexible booking policies on momondo?

Flights from Bangkok to Khon Kaen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bangkok to Khon Kaen?

momondo provides multiple filters to help you find the best flight to Khon Kaen from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Khon Kaen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bangkok to Khon Kaen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Khon Kaen and let you know when they change.

An easier way to manage your Khon Kaen trip

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