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Cheap flights from Bangkok Suvarnabhumi Airport to Khon Kaen from £24

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KKC
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Khon Kaen are usually found in May or February, booked 61 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from Suvarnabhumi to Khon Kaen

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Khon Kaen (KKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 September 2025.

Round-trip from

£47

One-way from

£24

Popular in

April

Cheapest in

May

Average price

£50

Good round-trip deal

£60 or less

Good one-way deal

£23 or less
Thai AirAsia
  • Thai AirAsia
  • 8/11-10/11
  • Nonstop
  • 2h 15m total
  • Bangkok to Khon Kaen
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Thai Vietjet Air
  • Thai Vietjet Air
  • 14/10
  • Nonstop
  • 1h 05m total
  • Bangkok to Khon Kaen
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (£1 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Khon Kaen.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Khon Kaen.
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Find flight deals from Suvarnabhumi to Khon Kaen

Cheapest flights from Suvarnabhumi to Khon Kaen
Explore the most affordable flight options available from Suvarnabhumi to Khon Kaen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Tue 16/918:40BKK - KKC
Nonstop1h 00mThai AirAsia
Wed 17/921:00KKC - BKK
Nonstop1h 15mThai AirAsia
Deal found 16/9£38
Sat 8/1118:40BKK - KKC
Nonstop1h 00mThai AirAsia
Mon 10/1121:00KKC - BKK
Nonstop1h 15mThai AirAsia
Deal found 14/9£47
Mon 15/1210:20BKK - KKC
Nonstop1h 05mThai AirAsia
Sat 17/120:10KKC - BKK
Nonstop1h 20mThai AirAsia
Deal found 15/9£49
Fri 31/1019:20BKK - KKC
Nonstop1h 10mThai AirAsia
Fri 7/1111:55KKC - BKK
Nonstop1h 05mThai AirAsia
Deal found 16/9£50
Mon 15/919:20BKK - KKC
Nonstop1h 10mThai AirAsia
Fri 19/921:00KKC - BKK
Nonstop1h 15mThai AirAsia
Deal found 14/9£52
Mon 24/1107:05BKK - KKC
Nonstop1h 05mThai Vietjet Air
Mon 1/1208:40KKC - BKK
Nonstop1h 05mThai Vietjet Air
Deal found 15/9£108
Fri 31/1009:55BKK - KKC
1 stop3h 30mMultiple Airlines
Fri 7/1121:00KKC - BKK
Nonstop1h 15mMultiple Airlines
Deal found 16/9£121

Cheapflights Fare Finder

 
Customise your flight search to find flights from Suvarnabhumi 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, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Khon Kaen that are best for you.

Fly from

Suvarnabhumi

Fly to

Khon Kaen

Route

Depart

Return

Price

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Sat 8/11

18:40-19:40

Nonstop1h 00m

Khon Kaen

Mon 10/11

21:00-22:15

Nonstop1h 15m

£47

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Fri 31/10

10:20-11:25

Nonstop1h 05m

Khon Kaen

Fri 7/11

21:00-22:15

Nonstop1h 15m

£49

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Mon 24/11

19:20-20:30

Nonstop1h 10m

Khon Kaen

Mon 1/12

21:00-22:15

Nonstop1h 15m

£49

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

£49

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Mon 6/10

19:20-20:30

Nonstop1h 10m

Khon Kaen

Tue 7/10

20:10-21:30

Nonstop1h 20m

£49

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Fri 10/10

11:25-12:35

Nonstop1h 10m

Khon Kaen

Tue 14/10

20:10-21:30

Nonstop1h 20m

£49

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Tue 14/10

07:05-08:10

Nonstop1h 05m

£24

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Fri 21/11

10:20-11:25

Nonstop1h 05m

£24

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Sun 11/1

10:20-11:25

Nonstop1h 05m

£25

BangkokKhon Kaen

BKK - KKC

BKKKKC

Bangkok Suvarnabhumi

Sun 1/3

10:20-11:25

Nonstop1h 05m

£25

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Suvarnabhumi to Khon Kaen

Have a flexible travel schedule? Discover the best time to fly to Khon Kaen from Suvarnabhumi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Khon Kaen

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

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Khon Kaen. Price data was last updated on 12 September 2025.

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Khon Kaen, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from BKK to KKC?

Find hourly flight availability from Suvarnabhumi to Khon Kaen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from Bangkok Suvarnabhumi Airport to Khon Kaen, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the afternoon.

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Khon Kaen?

Reviews of airlines servicing Khon Kaen

Get insights into the airlines that provide service to Khon Kaen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Khon Kaen. Reviews last updated 16 September 2025.
See what other customers who have flown with Thai Airways and Thai AirAsia from Bangkok Suvarnabhumi Airport to Khon Kaen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
216 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Entertainment

6.9

Food

7.3

Overall

7.8

Crew

8.3

Boarding

7.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Khon Kaen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Khon Kaen from Bangkok Suvarnabhumi?

    Most people fly into Khon Kaen (KKC) if they book a flight to Khon Kaen from Bangkok Suvarnabhumi. On average, Khon Kaen has 16 inbound flights from Bangkok Suvarnabhumi per day from 3 airlines. Khon Kaen is conveniently located just 3.6 mi from Khon Kaen’s city center.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Khon Kaen?

    Airlines like Thai AirAsia fly from Bangkok Suvarnabhumi Airport to Khon Kaen in about 1h. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 235 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Khon Kaen round-trip?

    According to our current data, Thai Lion Air (£33), Thai AirAsia (£37), and Thai Airways (£41) offers the cheapest pricing from Bangkok Suvarnabhumi Airport to Khon Kaen. Thai Lion Air is currently priced 34% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Khon Kaen?

    Consider Thai Airways (96%), Turkish Airlines (96%) or Thai AirAsia (94%) when booking your flight. These represent the most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Khon Kaen.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Khon Kaen?

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Khon Kaen? While on average our users pay £47, our data indicates the cheapest price to be £21. The most popular route (Bangkok Suvarnabhumi - Khon Kaen), is priced around £68.

  • Can I find deals for flights from Suvarnabhumi to Khon Kaen that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Khon Kaen flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Khon Kaen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Khon Kaen.

  • Can I find deals for business class flights from Suvarnabhumi to Khon Kaen?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Khon Kaen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Suvarnabhumi to Khon Kaen

Discover the top 3 airlines that operate flights from Suvarnabhumi to Khon Kaen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest£33Average£138FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest£37Average£42FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai AirwaysCheapest£41Average£59FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Suvarnabhumi to Khon Kaen?

Cheapflights makes it easy to find Suvarnabhumi to Khon Kaen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Khon Kaen?

Cheapflights simply makes it quick and affordable to book flights from Suvarnabhumi to Khon Kaen by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Suvarnabhumi to Khon Kaen with no change fees?

Certainly. Search results for flights to Khon Kaen from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Khon Kaen become cheaper?

Yes, Cheapflights offers price alerts on Suvarnabhumi to Khon Kaen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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