Find flights
Airlines
Travel Guide

£493+ Cheap flights to Khon Kaen

— KKC
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Khon Kaen in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Khon Kaen

Mon 23/1109:50 -
2 stops23h 25m
Thu 3/1208:40 -
2 stops28h 50m
Deal found 27/9£493
Mon 16/1110:30 -
2 stops22h 45m
Mon 23/1108:40 -
2 stops28h 50m
Deal found 25/9£555
Tue 10/1110:30 -
2 stops22h 45m
Tue 17/1119:05 -
2 stops25h 55m
Deal found 26/9£576
Mon 16/1109:30 -
2 stops23h 45m
Mon 23/1108:40 -
2 stops29h 50m
Deal found 25/9£612
Mon 23/1121:40 -
2 stops34h 30m
Thu 3/1215:40 -
2 stops21h 55m
Deal found 27/9£618
Sun 22/1121:40 -
2 stops34h 30m
Thu 3/1215:40 -
2 stops21h 55m
Deal found 28/9£621
Sun 22/1108:40 -
2 stops19h 45m
Thu 3/1215:40 -
2 stops21h 15m
Deal found 28/9£645
Tue 10/1107:00 -
3 stops26h 15m
Tue 17/1108:40 -
3 stops21h 35m
Deal found 26/9£659
Tue 10/1109:30 -
2 stops22h 40m
Tue 17/1115:40 -
2 stops21h 55m
Deal found 26/9£665
Fri 20/1121:40 -
2 stops34h 30m
Sat 5/1211:55 -
2 stops25h 40m
Deal found 27/9£686
Tue 3/1109:25 -
2 stops22h 45m
Wed 27/111:55 -
2 stops27h 05m
Deal found 24/9£735
Tue 3/1121:40 -
2 stops34h 30m
Wed 27/115:40 -
2 stops21h 55m
Deal found 27/9£736

Find flight deals to Khon Kaen

Return from

£493
23/11-3/12
  • 23/11-3/12
  • 4 total stops
  • 52h 15m total
  • London to Khon Kaen
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Khon Kaen that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Mon 23/11

09:50-16:15

2 stops23h 25m

Khon Kaen

Thu 3/12

08:40-06:30

2 stops28h 50m

£493

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Tue 10/11

10:30-16:15

2 stops22h 45m

Khon Kaen

Tue 17/11

19:05-14:00

2 stops25h 55m

£576

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Mon 22/2

21:40-15:10

2 stops34h 30m

Khon Kaen

Mon 8/3

15:40-14:45

2 stops30h 05m

£632

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Sun 22/11

08:40-11:25

2 stops19h 45m

Khon Kaen

Thu 3/12

15:40-05:55

2 stops21h 15m

£645

LondonKhon Kaen

STN London Stansted - KKC Khon Kaen

STNKKC

London Stansted

Tue 10/11

07:00-16:15

3 stops26h 15m

Khon Kaen

Tue 17/11

08:40-23:15

3 stops21h 35m

£659

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Fri 20/11

21:40-15:10

2 stops34h 30m

Khon Kaen

Sat 5/12

11:55-06:35

2 stops25h 40m

£686

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Mon 16/11

09:50-18:30

2 stops25h 40m

Khon Kaen

Mon 23/11

16:50-10:15

3 stops24h 25m

£689

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Tue 3/11

09:25-15:10

2 stops22h 45m

Khon Kaen

Wed 27/1

11:55-08:00

2 stops27h 05m

£735

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Tue 3/11

21:40-15:10

2 stops34h 30m

Khon Kaen

Wed 27/1

15:40-06:35

2 stops21h 55m

£740

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Fri 20/11

08:40-11:25

2 stops19h 45m

Khon Kaen

Sat 5/12

15:40-05:55

2 stops21h 15m

£746

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Khon Kaen

Have a flexible travel schedule? Discover the best time to fly to Khon Kaen with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Khon Kaen

How long is the flight to Khon Kaen?

On average, a flight from London to Khon Kaen takes 22 hours 30 minutes. Flights to Khon Kaen from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Khon Kaen?

The most popular airline flying from London to Khon Kaen is Thai Airways.

Thai Airways
Thai Airways
From £804

What are the cheapest airlines that fly to Khon Kaen?

The cheapest airline flying from London to Khon Kaen is Thai Airways.

Rainfall in Khon Kaen by month

In terms of precipitation, rainfall in Khon Kaen ranges from 0.0 - 270.0 inches per month. September is typically the wettest month, when rainfall can reach 270.0 mm. December is typically the driest time to visit Khon Kaen when rainfall is around 0.0 mm.

Temperature in Khon Kaen by month

If weather is an important factor for your trip to Khon Kaen, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing Khon Kaen

Check out reviews from past customers who have flown Thai Airways to Thailand to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.9
Good
425 reviews
Check prices

Overall

7.9

Entertainment

6.9

Boarding

8.0

Food

7.5

Comfort

7.7

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.
Thai Airways
7.9
Good
425 reviews
Thai Airways
7.9
Good
425 reviews
Check prices

Overall

7.9

Entertainment

6.9

Boarding

8.0

Food

7.5

Comfort

7.7

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

FAQs about flying to Khon Kaen

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

    Khon Kaen (KKC), located 3.6 mi from the city center, is the airport you fly into when you book flights to Khon Kaen.

  • Can I find cheaper flights to Khon Kaen if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Khon Kaen on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Khon Kaen?

    Based on reviews from Cheapflights users, Thai Airways is rated the highest out of the airlines that fly to Khon Kaen.

  • Does Khon Kaen have car hire?

    Yes. Those touching down at Khon Kaen can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Khon Kaen?

    Yes. Khon Kaen has hotels nearby for those requiring accommodations. Homestay - real thai homestay khon kaen is the closest property to Khon Kaen (0.0 mi away from Khon Kaen).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Khon Kaen by cabin class

First Class flights to Khon Kaen
Business Class flights to Khon Kaen
Prem Economy Class flights to Khon Kaen
Economy Class flights to Khon Kaen

Fly with Cheapflights

How does Cheapflights help users find flights to Khon Kaen?

Deals for Khon Kaen flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Khon Kaen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights to Khon Kaen flexibly with Cheapflights today.

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

Yes! Start tracking prices for Khon Kaen flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.