KKC - BKK

Find Cheap Flights from Khon Kaen to Bangkok

1 adult
1 adult, Economy, 0 bags

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

 
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
Multiple Airlines
Fri 12/12
KKC - BKK • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/12
KKC - BKK • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Thai Airways includes seatback entertainment options.
Thai VietJet Air's Deluxe fare offers priority check-in.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Suvarnabhumi!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Khon Kaen to Suvarnabhumi (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 Suvarnabhumi 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 Suvarnabhumi

Multiple Airlines Logo
KKC
-
BKK
235 mimulti-stop
Multiple Airlines Logo
BKK
-
KKC
235 mimulti-stop
Multiple Airlines
Booking Insights

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

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

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 Suvarnabhumi Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Bangkok on a Saturday and more expensive on a Tuesday. On your return trip to Khon Kaen, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

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 Suvarnabhumi Airport, 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 Suvarnabhumi Airport is September, where tickets cost £41 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is £63 and £55 respectively.

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

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 Suvarnabhumi Airport, 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 Suvarnabhumi Airport, you should book around 2 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Khon Kaen to Suvarnabhumi

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Thai Airways

Thai Airways offers generous baggage policy with at least 20 kg checked bags included.


Thai Airways provides seatback entertainment with a wide selection of movies and TV shows.

Thai Vietjet Air

Thai VietJet Air offers priority check-in with Deluxe fare, ideal for quick airport navigation.


SkyBOSS includes lounge access and fast-track security, enhancing comfort and efficiency.

Our travel experts
Robert Schrader

Robert Schrader

Expert on Thai Airways

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site, Leave Your Daily Hell, in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
John Walton

John Walton

Expert on Thai Vietjet Air

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Good to know - Cheap tickets from Khon Kaen to Bangkok

Low seasonMay
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly (25% more expensive on average)

When to book flights from Khon Kaen to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Khon Kaen to Suvarnabhumi 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 Khon Kaen to Bangkok flights

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Khon Kaen to Bangkok flight 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.

  • On which days can I fly direct from Khon Kaen to Bangkok?

    There are direct flights from Khon Kaen to Bangkok on a daily basis.

  • Which is the best airline for flights from Khon Kaen to Bangkok, Thai Airways or Thai AirAsia?

    The two airlines most popular with KAYAK users for flights from Khon Kaen to Bangkok are Thai Airways and Thai AirAsia. With an average price for the route of £51 and an overall rating of 7.8, Thai Airways is the most popular choice. Thai AirAsia is also a great choice for the route, with an average price of £58 and an overall rating of 7.4.

  • 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 travellers 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.

KAYAK’s top tips for finding a cheap flight from Khon Kaen to Bangkok Suvarnabhumi Airport

  • Looking for a cheap flight from Bangkok to Khon Kaen? 25% of our users found flights on this route for £31 or less one-way and £42 or less round-trip.

Prefer to fly direct from Khon Kaen to Bangkok?

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

Direct departures

Khon Kaen to Bangkok Suvarnabhumi

Monday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Tuesday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Wednesday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Thursday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Friday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Saturday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Sunday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

See more direct flights

Direct returns

Bangkok Suvarnabhumi to Khon Kaen

Monday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Tuesday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Wednesday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Thursday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Friday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Saturday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

Sunday

Thai AirAsia, Thai Airways, Thai Vietjet Air

Thai AirAsia, Thai Airways, +1 more

See more direct flights

Reviews of the top 3 airlines flying from Khon Kaen to Suvarnabhumi

 
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 Suvarnabhumi? 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.
7.8
Thai AirwaysOverall score based on 366 reviews
7.5Comfort
7.9Boarding
7.3Food
8.3Crew
6.9Entertainment
Airline reviews

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

8.0 ExcellentWee Keng, Dec 2025
BKK - SIN
Read more Thai Airways reviews

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.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

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.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

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

Around Asia, Vietjet is always my favorite airline. Great service and beautiful stewardesses :)

I get tired of Viet Jet's regular delays. I tell myself every time that I need tp switch to Air Asia, which I have, but AA doesn't always have flights when I need them. Oh well...

Worst experience, hands down. With a movable departure time it's impossible to know at what time to go to the airport. On the day of my return flight I received a kayak email informing me that my flight was bent rescheduled for an hour earlier. I literally had to run to the airport to learn it wasn't true. Never again

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

Information on your arrival and departure airports