Are there direct flights from Phnom Penh to Khon Kaen?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Phnom Penh — Khon Kaen | Prices from search

Q: How long is the flight from Phnom Penh to Khon Kaen?

Approximate flight time — 1 h 12 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Phnom Penh to Khon Kaen?

The straight-line distance — 588 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: What is the time difference between Phnom Penh and Khon Kaen?

The time difference — +0 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Phnom Penh — Khon Kaen?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

We value your interest!

We are glad you are exploring Putivator. To keep the platform fast and stable for everyone, we enforce a fair usage policy: a maximum of 30 requests per minute from a single IP address.

If this limit is exceeded, access will be temporarily restricted for 1 hour. This is not to be unwelcoming — it is simply how we protect our servers from overload and automated bots attempting to scrape the entire database.

Please enjoy your visit, explore, compare, and plan your trips. Just avoid opening 100 tabs simultaneously. 😉

Sincerely,
Founder of the project Kirill Zakharenko

Route characteristics

Distance

588 km

Flight time

1 h 12 min

Time difference

+0 h

Departure airports

1 pcs.

Arrival airports

1 pcs.

Airports

From — Phnom Penh

KTI Techo International

To — Khon Kaen

KKC Khon Kaen Airport

Frequently asked questions about the route Phnom Penh — Khon Kaen

How long is the flight from Phnom Penh to Khon Kaen?

Approximate flight time — 1 h 12 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Phnom Penh to Khon Kaen?

The straight-line distance — 588 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

What is the time difference?

The difference — +0 h. Keep this in mind when planning your flight and connections.

From which airports does Phnom Penh operate flights?

From Phnom Penh: KTI (Techo International). Choose the most convenient airport.

To which airports in Khon Kaen do flights arrive?

To Khon Kaen: KKC (Khon Kaen Airport). Check which airport your flight arrives at.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Phnom Penh — Khon Kaen

Flights Phnom Penh — Khon Kaen is a popular route. The straight-line distance is 588 km. Flight time 1 h 12 min. Time difference +0 h.

From Phnom Penh (PNH) flights depart from one airport. To Khon Kaen (KKC) — one arrival airport.

Other destinations from Phnom Penh