฿1,015 Find Cheap Flights from Khon Kaen to Bangkok

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Khon Kaen to Bangkok departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Khon Kaen to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Khon Kaen to Bangkok, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
฿1,015
Typical prices: ฿2,128-฿1,539
Thai Vietjet Air
Wed 2/9Tue 8/9
KKC - BKK • Direct
Cheapest one-way flight
฿1,179
Typical prices: ฿1,146-฿1,703
Thai Vietjet Air
Thu 18/6
KKC - BKK • Direct
Top airlines
Cheapest • from ฿1,015 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Thai AirAsia, Thai Airways, and others. Average duration is 1h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 40% average savings
Most popular
Insights
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Insights
Insights
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 19% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Khon Kaen to Bangkok (KKC-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Khon Kaen to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Khon Kaen to Bangkok

Wed 2 Sep - Tue 8 Sep
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
฿1,015Thai Vietjet Air
Thu 10 Sep - Mon 14 Sep
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
฿1,179Thai Vietjet Air
Fri 11 Sep - Tue 15 Sep
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
17:55 - 19:00
BKK
-
KKC
1h 05mdirect
฿1,277Thai Vietjet Air
Wed 9 Sep - Sun 13 Sep
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
฿1,375Thai Vietjet Air
Wed 30 Sep - Wed 7 Oct
Thai Vietjet Air Logo
19:30 - 20:40
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
฿1,441Thai Vietjet Air
Sat 5 Sep - Sun 20 Sep
Thai Vietjet Air Logo
19:30 - 20:40
KKC
-
BKK
1h 10mdirect
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
฿1,539Thai Vietjet Air
Sat 7 Nov - Sun 29 Nov
Multiple Airlines Logo
15:50 - 16:50
KKC
-
DMK
1h 00mdirect
Multiple Airlines Logo
14:45 - 15:50
DMK
-
KKC
1h 05mdirect
฿2,095Multiple Airlines
Sun 25 Oct - Mon 26 Oct
Thai Lion Air Logo
09:45 - 10:55
KKC
-
DMK
1h 10mdirect
Thai Lion Air Logo
07:55 - 09:05
DMK
-
KKC
1h 10mdirect
฿2,194Thai Lion Air
Wed 24 Jun - Wed 24 Jun
Thai Lion Air Logo
09:50 - 11:00
KKC
-
DMK
1h 10mdirect
Thai Lion Air Logo
18:30 - 19:30
DMK
-
KKC
1h 00mdirect
฿2,652Thai Lion Air
Tue 23 Jun - Wed 24 Jun
Thai Lion Air Logo
20:10 - 21:15
KKC
-
DMK
1h 05mdirect
Thai Lion Air Logo
18:30 - 19:30
DMK
-
KKC
1h 00mdirect
฿2,685Thai Lion Air
Booking Insights

KAYAK's insights & trends for Khon Kaen to Bangkok flights

Get data-powered insights and trends into flights from Khon Kaen to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Khon Kaen to Bangkok?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Khon Kaen to Bangkok departing in September.

What is the cheapest Khon Kaen to Bangkok flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Khon Kaen to Bangkok costs ฿1,179 on the route between Khon Kaen (KKC) and Bangkok Suvarnabhumi Airport (BKK). Over the past month, this route was, on average, 40% cheaper than other Khon Kaen-Bangkok routes. It is also the most popular route.

What’s the cheapest day of the week to fly from Khon Kaen to Bangkok?

The average price of all round-trip flights from Khon Kaen to Bangkok clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Khon Kaen to Bangkok, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Bangkok, Thursday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Khon Kaen to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Khon Kaen to Bangkok, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Khon Kaen to Bangkok is March, where tickets cost ฿589 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is ฿1,310 and ฿1,146 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Khon Kaen to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Khon Kaen to Bangkok, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Cheapest flight฿1,015
Flight from Khon Kaen to Bangkok Suvarnabhumi Airport

When to book flights from Khon Kaen to Bangkok

Are your dates flexible? Find out the best times to travel from Khon Kaen to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Khon Kaen to Bangkok

  • What is the cheapest flight from Khon Kaen to Bangkok?

    In the last 3 days, the lowest price for a flight from Khon Kaen to Bangkok was ฿1,179 for a one-way ticket and ฿1,015 for a return.

  • Which airports will I be using when flying from Khon Kaen to Bangkok?

    On your way to Bangkok, you’ll fly out from Khon Kaen. You’ll be landing in one of Bangkok’s 2 airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from Khon Kaen to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Khon Kaen to Bangkok?

    Star Alliance is the only airline alliance operating flights between Khon Kaen and Bangkok.

  • How does KAYAK find such low prices on flights from Khon Kaen to Bangkok?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Khon Kaen to Bangkok.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Khon Kaen to Bangkok?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Khon Kaen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Khon Kaen to Bangkok?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok with an airline and back to Khon Kaen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Khon Kaen to Bangkok?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bangkok from Khon Kaen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Khon Kaen to Bangkok?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Khon Kaen to Bangkok.
Find which airlines fly direct from Khon Kaen Airport to Bangkok, which days they fly and book direct flights.

Direct departures

Khon Kaen to Bangkok

Monday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Tuesday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Wednesday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Thursday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Friday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Saturday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Sunday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

See more direct flights

Direct returns

Bangkok to Khon Kaen

Monday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Tuesday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Wednesday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Thursday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Friday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Saturday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

Sunday

Thai AirAsia,Thai Airways,Thai Lion Air, +1 more

Thai AirAsia,Thai Airways, +2 more

See more direct flights

Reviews of the top 4 airlines flying from Khon Kaen to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Khon Kaen to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Khon Kaen to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 406 reviews
6.9Entertainment
7.7Comfort
7.4Food
8.4Crew
7.9Boarding
Airline reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

8.0 ExcellentPeter, May 2026
KTI - LHR
Read more Thai Airways reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

the rudest staff in the world!!! we had overweight baggage, which is our fault but it is a really stupid rule, and the woman said we could reorganise or pay now, we said we’d reorganise and she started shouting “do it now! hurry up!” even though the flight wasn’t even boarding yet. She told us that if our two cabin bags were below 14 together, then we wouldn’t have to pay 500k dong. We reorganised and our bags were below 14kg. She then said that it was all of our bags together that should be less than 14kg. We were obviously confused by this, because she had just said that it was our two cabin bags and we asked her why she told us to rearrange our bags then. She started shouting at us again saying that we needed to “pay now or throw away”. We said fine, we’ll just pay, and she suddenly started asking for 1.51 million dong. I asked her why it was suddenly over three times the price and she said that it was always that price. I asked to see the other piece of paper she had that had the other price and she slammed her one on top of it and started shouting “pay now or i’ll close the gate” (boarding was already finishing at this point). So, we had no choice but to pay three times the original price, even though we reorganised our cabin bags to be under the necessary weight like she had asked us to. I wouldn’t even be so upset about the money if the staff were at least a little bit nice. She was possibly the rudest, most ignorant woman I have ever met in my life. Besides that, the plane/flight was just a bit worse than ryanair standard. Small seats, delayed by an hour. Typical low budget. At least the ryanair staff don’t try to scam you. Avoid at all costs, it’s not worth the hassle of dealing with such horrible people.

The boarding process took very long, partly due to passengers on incoming flight took too long to deplane

The flight left on time and landed early. The attendants were polite and friendly. Thank you

Efficient and fast check in, courteous staff at counter and on board. On time departure and arrival. AIR ASIA is my favorite international thailand carrier for reasonable cost and excellent customer service!

Delayed us three times, changed gates twice, and then tried to charge for food on the plane.

Not good in terms of amenities. For over 6 hours they don’t even provide complementary drinks or snacks-forget about dinner or lunch.

Air Asia just dreadfull. Always poorest customer service and very unwelcoming staff which is clearly bread in from the Top down from the CEO

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Very good, it would be good if payment for drinks could be accepted by card too.

Direct flight to BALI was good and convenient. Improvement suggestions - provide complimentary water

50 minutes delay on boarding,but overall delay time almost 2 hours on arrival.

I specifically searched for flight with checkin bags. Airfare assist website still sold tickets without check in bags and I had to pay 3 times more for my bad. Worst experience ever with untrained staff and haphazard boarding

As a frequent flyer, I was impressed with the smooth take off.

No frills means no frills... I just got on the plane and flew. That's all. Nothing more and nothing less. Or I did buy some water, they took cash only! LOL

First the flight delayed 1 hour ND then when we suppose to landing the pilot decided not to land at the chiang Mai Airport but the chiang rai airport

I don't like this airline. The website is not user friendly. I tried to check in multiple times and no joy. Then I googled why might this airline not let me check in and it said if you are checking baggage you can't check in. I really thought that I had purchased baggage. Because I have been traveling for 3 months and making sure that I pay for baggage on every flight. This flight they said that I had not purchased baggage but there is really no way to check on the passenger side.

I wasn't able to check in. The website could find my reservation but then an error occurred. I tried 4 times spread out through the day and got the error message every time.

Delayed and very little leg space, my knees were into the chair Infront, when I put one leg into aisle out was overrun by staff.

A truly unpleasant experience with Vietjet. The check-in especially was unacceptable. Our purchased ticket stipulated that our paid-for baggage included one checked bag (20kg), a carry-on (7kg), and a personal item that must fit under the seat. The check-in team insisted that the 7kg limit also included the personal item, which was not mentioned on our ticket. They would not listen to any reason, including that we had planned our trip around these weight limits. We were forced to purchase expensive overage baggage as a result. Throughout, the staff at Denpasar Airport was extremely rude and threatening in their behavior. When we boarded the plane, Vietjet's service did not improve. The lavatory didn't have soap at the very beginning of the flight and this wasn't fixed. We were also made to board a full hour before take-off, only to sit for no reason on the tarmac before a long flight. I wouldn't fly with Vietjet again.

well it was a short flight so there was no food but couldnt answer that question with a N/A There was no entertainment so N/A but the flight was great and staff was number #1

Never on time when I fly and Thai Vietjet App is too complicated. I had booked und paid for seat number 15A but when checked in, I got another seat number and row. I paid extra 50 bath for what??? They couldn’t change and I got no refund. No time to discuss with the ground crew to change it. I would never pay for seat anymore.

Excellent experience nothing could be improved with staff. Was hoping someday the airline will use tape recorded lfor languages that are not common to staff. Probably with AI it might be a good addition

Need more where chair assistant helper I request, but no one help me.

We were packed in like sardines. They did not even serve water on the flight!

Everything was good just the part on the need to transfer via bus to plane

Everything you need to know for your flight from Khon Kaen to Bangkok

Information on your arrival and departure airports