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Riding the Bus from Chiang Rai to Chiang Khong, Thailand

If you’re heading from Thailand to Laos, there’s a good chance you’ll be following a rough route of Bangkok to Chiang Mai to Chiang Rai to Chiang Khong. Chiang Khong is where you’ll find the Chiang Khong / Huay Xais border between Thailand and Laos, which is in turn the jumping off point for the Two-Day Slow Boat from Huay Xai to Luang Prabang, Laos.

There are plenty of private options you can book, from mini-buses to taxis, but the cheapest (and in our opinion, easiest) way is to take the public bus from Chiang Rai to Chiang Khong.

The Basics of the Ride from Chiang Rai to Chiang Khong

  • Time: 2 Hours
  • From: Chiang Rai Old Bus Station
  • To: Friendship Bridge and Chiang Khong Bus Station
  • Cost: 65 Baht Per Person
  • Difficulty: Easy!

Your journey from Chiang Rai to Chiang Khong starts with departing from Chiang Rai Bus Station 1.

Getting to Chiang Rai Bus Station 1

Chiang Rai has two bus stations, But Station 1 and Bus Station 2. Bus station 1 is known to the locals more commonly as the “Old Bus Station.” This is the bus station we used for this trip in addition to our bus to Chiang Rai from Chiang Mai and our bus to the White Temple (Wat Rong Khun) Outside Chiang Rai.

Bus Station 2, the newer station, is actually a bit south of the main city and is mostly used as a transfer station between buses to different cities. The public bus to Chiang Khong departs from Bus Station 1 / Old Bus Station.

It’s hard to miss the old bus station, right in the center of the city.

Old Bus Station is located right in the heart of the city next to the night Bazaar. It’s incredibly easy to get to from anywhere in the city, and any Tuk Tuk / taxi / Uber should have no problem getting you to Old Bus Station.

Finding the Bus to Chiang Khong

The buses at Old Bus Station are organized by destination, with signs posted at the front to tell you where the bus is heading. When we were there, there were two buses to Chiang Khong, one departing at 1:00 PM and one departing at 1:30 PM. There were signs in front of each indicating the scheduled departures for the day. You should plan on one per hour from 6 AM to 5 PM. We’re not sure what the deal with the 1:30PM bus was.

UPDATE: We have received on-the-ground reports that this schedule has changed since our visit. Recent travelers have shared that there is a 7:30 AM bus and then it runs hourly from 9:30 AM to 4:30 PM. We recommend checking the posted schedule prior to your travel day if you can.

Our bus from Chiang Rai to Chiang Khong

We arrived at the bus station at about 12:40 for a 1 PM bus. If you look at the sign in the picture, you’ll see that it indicates the destination is “Friendship Bridge – Chiang Khong – Laos (Huay xai). This is a different (newer) sign than some older blog posts show. The attendant on the bus may be saying “Laos Laos” in getting people onboard, but you can confirm that it will also stop at Chiang Khong bus station.

The reason for this is that the bus now makes two stops. It makes one stop just outside of Chiang Khong center, a few kilometers from the Thailand – Laos border crossing at “Friendship Bridge” for people who want to make the border crossing that day. Most people on our bus took that option, but we were heading into Chiang Khong proper.

The Ride to Chiang Khong

Like the other public buses in Thailand, the bus was nothing to write home about. We were riding in January during a nice cool spell, but the bus was equipped with fans for hotter days. There is space for storage under the back of the bus, but we just kept our bags with us and sat in the back (where there was also space for bags to be stored).

The inside of our bus from Chiang Rai to Chiang Khong

We departed on time at 1 PM, and shortly after we got on our way the attendant came through taking 65 THB per person and confirming our destination. The ride is pretty smooth, with only a small section that could be called winding. The back door (by us) was kept open the entire ride, which was nice for keeping us cool, but mind your belongings!

Open door was nice for a breeze, but we kept our laptops stowed on this trip!

At about 3 PM, we arrived at the spot near the border crossing. Just before we got there, the attendant came through asking “Laos today? Cross border today?” to let those who wanted to do so know they had to exit at the first stop.

Most of our bus disembarked at that point. That spot is 5 kilometers (3 miles) from the actual border crossing. There are plenty of tuk tuks sitting there, waiting to take people from the bus to the border. We’ve read the rate for this ride is a standard 50 THB.

Arriving in Chiang Khong

At 3:12, we arrived in central Chiang Khong. The “bus station” consisted mostly of an alley and a sign that said “Bus Station to Chiang Rai.”

This is the “bus station” we stopped at in Chiang Khong.

From the bus station, you can walk to most of Chiang Khong. We walked about 20 minutes to our hotel (the ibis Styles Chiang Khong). There was only one tuk tuk sitting there, but we arrived on New Year’s Day and the city was a bit slow overall. A few more drove past us during our walk to the hotel, but we just enjoyed the walk.


Tuesday 2nd of January 2024

Great description ! We took the bus today 02/01/2024

Update :

The bus is leaving at platform 9 Time scedule 7:30 until 16:30 every hour. Be half an hour early and make friends with the driver to be sure you have a good spot. The bus will be packed full !

After leaving a leaflet will be passed with the following text

"The bus fare to Chiang Khong is 90 bath per person. If there are more than 5 people going to Huay Sai/Laos (Borders), we will take you to the friendship bridge. But have to pay a additional 50 bath per person"

Thanks again

Mariëtte & Peter Holland


Tuesday 2nd of January 2024

Hi Mariëtte & Peter!! Thank you so much for sharing this updated information! (Plus the tip to friend the driver! so smart!) I'll add this updated information to this post! Enjoy your travels!


Wednesday 20th of December 2023

Good morning!

I'm on a bus heading from Chiang Mai to Chiang Rai. Then I will be taking the Red local bus to Chiang Khong. Can't wait to ride it!

2 days later I will be taking the slow boat from Chiang Khong to Laos 🇱🇦 So Excited!

I will try and post my journey on YouTube @ bouncingplaces



Thursday 21st of December 2023

That sounds amazing!! Have so much fun! Report back on the slow boat if you remember! I'd love to hear how you liked it. That's still one of my fave travel memories of all time.


Sunday 23rd of April 2023

I want to know the earliest bus to Chaing rai after COVID-19. and latest bus to get Slow boat in this morning.


Friday 14th of April 2023

Thank you so much for describing your wonderful trip :-). I have a question: I was reading somewhere that the slow boats from Huaxay run only mondays and thursdays. Is that correkt? Thanks for your answer in advance (I thought the boats would run daily...). Greetings from Sanosch


Sunday 16th of April 2023

Hi! I'm glad that it was helpful! Unfortunately I can't officially whether that change is true or not, but I *think* they are back to running every day.. I tried to do some digging on Trip Advisor and some other blogs. It seems like through at least September 2022 they were running on that limited scheduled. I read an article from 2022 stating that it was running everyday and then I saw a few different reviews in Google from Jan and Feb 2023 that mentioned it was running everyday.


Sunday 26th of March 2023

This is an amazing and EXTREMELY helpful site. Thanks so much Emily & Kenny, sending lots of love!


Tuesday 28th of March 2023

Thanks so much!!