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£484+ Cheap flights to Khon Kaen

— KKC
18 Nov — 25 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

Sun 22/1110:40 -
2 stops38h 30m
Thu 3/1208:25 -
1 stop19h 40m
Deal found 17/10£484
Mon 23/1110:40 -
2 stops38h 30m
Thu 3/1208:25 -
1 stop19h 40m
Deal found 17/10£488
Sun 22/1112:30 -
2 stops24h 50m
Thu 3/1215:40 -
2 stops29h 30m
Deal found 17/10£544
Fri 4/1219:10 -
2 stops18h 10m
Mon 14/1220:50 -
1 stop31h 15m
Deal found 14/10£594
Mon 30/1121:40 -
2 stops34h 30m
Mon 7/1215:40 -
2 stops21h 55m
Deal found 16/10£668
Fri 4/1209:30 -
2 stops22h 40m
Mon 14/1211:55 -
2 stops26h 35m
Deal found 14/10£674
Mon 23/1108:25 -
2 stops20h 00m
Thu 3/1215:40 -
2 stops21h 15m
Deal found 18/10£689
Mon 23/1121:40 -
2 stops34h 30m
Thu 3/1211:55 -
2 stops25h 40m
Deal found 17/10£695
Tue 1/1209:30 -
2 stops22h 40m
Tue 8/1211:55 -
2 stops25h 40m
Deal found 17/10£698
Tue 3/1121:40 -
2 stops34h 30m
Wed 27/115:40 -
2 stops21h 55m
Deal found 15/10£735

Find flight deals to Khon Kaen

Return from

£484
22/11-3/12
  • 22/11-3/12
  • 3 total stops
  • 58h 10m 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

Sun 22/11

10:40-08:10

2 stops38h 30m

Khon Kaen

Thu 3/12

08:25-21:05

1 stop19h 40m

£484

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Mon 8/2

09:50-20:20

2 stops27h 30m

Khon Kaen

Wed 24/2

16:50-06:30

2 stops20h 40m

£499

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Fri 4/12

19:10-20:20

2 stops18h 10m

Khon Kaen

Mon 14/12

20:50-21:05

1 stop31h 15m

£594

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Mon 23/11

10:30-18:30

3 stops25h 00m

Khon Kaen

Thu 3/12

08:40-21:05

1 stop19h 25m

£596

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Fri 4/12

09:30-15:10

2 stops22h 40m

Khon Kaen

Mon 14/12

11:55-07:30

2 stops26h 35m

£674

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Sat 10/4

13:15-18:35

2 stops23h 20m

Khon Kaen

Sat 8/5

15:40-10:15

2 stops24h 35m

£689

LondonKhon Kaen

LGW London Gatwick - KKC Khon Kaen

LGWKKC

London Gatwick

Thu 8/4

09:00-18:35

2 stops27h 35m

Khon Kaen

Mon 24/5

08:30-06:40

2 stops28h 10m

£726

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Mon 30/11

21:20-08:10

1 stop27h 50m

Khon Kaen

Mon 7/12

20:50-21:20

2 stops31h 30m

£740

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Mon 23/11

21:20-08:10

1 stop27h 50m

Khon Kaen

Thu 3/12

15:40-11:05

2 stops26h 25m

£751

LondonKhon Kaen

LHR London Heathrow - KKC Khon Kaen

LHRKKC

London Heathrow

Mon 8/2

21:20-08:10

1 stop27h 50m

Khon Kaen

Wed 24/2

16:50-11:05

2 stops25h 15m

£754

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 25 hours 0 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
429 reviews
Check prices

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

7.0

Food

7.5

Overall

7.9

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
429 reviews
Thai Airways
7.9
Good
429 reviews
Check prices

Boarding

8.0

Comfort

7.7

Crew

8.5

Entertainment

7.0

Food

7.5

Overall

7.9

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

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