BKK - KKC

£49 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Khon Kaen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Khon Kaen departing on 13/5. 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 Khon Kaen

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

Cheapest return fare
£52
Typical prices: £62-£38
Thai Vietjet Air
Wed 27/5Sun 31/5
BKK - KKC • Direct
Cheapest one-way flight
£49
Typical prices: £24-£37
Thai Vietjet Air
Wed 13/5
BKK - KKC • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Thai Airways offers generous baggage with 20 kg checked.
Thai VietJet's priority check-in speeds up airport time.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Thai Airways and Thai Vietjet Air. Average duration is 1h 03m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
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 Khon Kaen!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Suvarnabhumi to Khon Kaen 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 Suvarnabhumi to Khon Kaen

Wed, 27 May - Sun, 31 May
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
£52Thai Vietjet Air
Sun, 7 Jun - Sun, 14 Jun
Thai Vietjet Air Logo
17:55 - 19:00
BKK
-
KKC
1h 05mdirect
Thai Vietjet Air Logo
19:30 - 20:40
KKC
-
BKK
1h 10mdirect
£61Thai Vietjet Air
Wed, 10 Jun - Wed, 17 Jun
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
Thai Vietjet Air Logo
19:30 - 20:40
KKC
-
BKK
1h 10mdirect
£62Thai Vietjet Air
Sat, 30 May - Thu, 4 Jun
Multiple Airlines Logo
17:55 - 19:00
BKK
-
KKC
1h 05mdirect
Multiple Airlines Logo
12:05 - 13:15
KKC
-
BKK
1h 10mdirect
£65Multiple Airlines
Sun, 13 Sep - Thu, 17 Sep
Thai Vietjet Air Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
£78Thai Vietjet Air
Mon, 29 Jun - Tue, 30 Jun
Multiple Airlines Logo
13:50 - 20:30
BKK
-
KKC
6h 40m
1 stop
Multiple Airlines Logo
19:30 - 20:40
KKC
-
BKK
1h 10mdirect
£87Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul
Multiple Airlines Logo
17:55 - 19:00
BKK
-
KKC
1h 05mdirect
Multiple Airlines Logo
19:20 - 23:55
KKC
-
BKK
4h 35m
1 stop
£89Multiple Airlines
Tue, 8 Sep - Fri, 11 Sep
Multiple Airlines Logo
12:25 - 18:50
BKK
-
KKC
6h 25m
1 stop
Multiple Airlines Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
£90Multiple Airlines
Sun, 16 Aug - Wed, 19 Aug
Multiple Airlines Logo
07:05 - 08:10
BKK
-
KKC
1h 05mdirect
Multiple Airlines Logo
19:20 - 23:40
KKC
-
BKK
4h 20m
1 stop
£91Multiple Airlines
Sat, 20 Jun - Thu, 9 Jul
Thai Vietjet Air Logo
17:55 - 19:00
BKK
-
KKC
1h 05mdirect
Thai Vietjet Air Logo
08:40 - 09:50
KKC
-
BKK
1h 10mdirect
£92Thai Vietjet Air
Booking Insights

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

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

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

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

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

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

If your flying dates are flexible, you should consider flying to Khon Kaen on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Bangkok Suvarnabhumi Airport to Khon Kaen. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Khon Kaen, 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 Bangkok Suvarnabhumi Airport to Khon Kaen is February, where tickets cost £41 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is £74 and £65 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Khon Kaen, 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 Bangkok Suvarnabhumi Airport to Khon Kaen, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Expert advice

Expert advice for your flight from Suvarnabhumi to Khon Kaen

 
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.
Our travel experts
John Walton

John Walton

Expert on Thai Vietjet Air

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.

Robert Schrader

Robert Schrader

Expert on Thai Airways

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.

Good to know - Cheap tickets from Bangkok Suvarnabhumi Airport to Khon Kaen

Low seasonJune
Cheapest flight£49
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (36% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Khon Kaen

When to book flights from Suvarnabhumi to Khon Kaen

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

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

    In the last 3 days, the lowest price for a flight from Bangkok Suvarnabhumi Airport to Khon Kaen was £49 for a one-way ticket and £52 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Bangkok to Khon Kaen are Thai Airways and Thai AirAsia. With an average price for the route of £68 and an overall rating of 7.9, Thai Airways is the most popular choice. Thai AirAsia is also a great choice for the route, with an average price of £45 and an overall rating of 7.4.

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

    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 Bangkok Suvarnabhumi Airport to Khon Kaen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Khon Kaen from Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport to Khon Kaen?

    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 Khon Kaen with an airline and back to Bangkok Suvarnabhumi Airport with another airline.

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

    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 Khon Kaen from Bangkok Suvarnabhumi Airport 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 Bangkok Suvarnabhumi Airport to Khon Kaen

  • Looking for a cheap flight from Khon Kaen to Bangkok Suvarnabhumi Airport? 25% of our users found flights on this route for £32 or less one-way and £21 or less round-trip.

Prefer to fly direct from Bangkok Suvarnabhumi Airport to Khon Kaen?

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

Direct departures

Bangkok Suvarnabhumi to Khon Kaen

Monday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Tuesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Wednesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Thursday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Friday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Saturday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Sunday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

See more direct flights

Direct returns

Khon Kaen to Bangkok Suvarnabhumi

Monday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Tuesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Wednesday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Thursday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Friday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Saturday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

Sunday

Thai Airways,Thai Vietjet Air

Thai Airways,Thai Vietjet Air

See more direct flights

Reviews of the top airlines flying from Suvarnabhumi to Khon Kaen

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Khon Kaen. 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 Suvarnabhumi to Khon Kaen? 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 401 reviews
6.9Entertainment
8.4Crew
7.9Boarding
7.7Comfort
7.4Food
Airline reviews

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

8.0 ExcellentHQ, Mar 2026
BKK - SIN
Read more Thai Airways reviews

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.

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

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.

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

Information on your arrival and departure airports