If you’re heading to Cambodia in 2026, you may be wondering how to to get from Phnom Penh and Siem Reap (and Siem Reap to Phnom Penh).
Check out the view on a Giant Ibis bus between Phnom Penh and Siem Reap.
There are options to fit every budget, but some are nicer and more comfortable than others. I’ve tried all of these ways to travel between Phnom Penh and Siem Reap, some of them many times (unlike most of the other sites who just copy my content, yawn). The journey by road usually takes between 5 and 7 hours, depending on your mode of transport, traffic, and the ever-changing condition of the road.
Table of contents
- Phnom Penh to Siem Reap by Private Taxi
- Phnom Penh to Siem Reap by Bus
- Phnom Penh to Siem Reap by Mini-bus or Van
- Phnom Penh to Siem Reap by Plane
- Phnom Penh to Siem Reap by Ferry
- Frequently asked questions
Summary
- Taxi: Costs $80-110. Most comfortable option. Best balance of price and convenience. About 5 hours. → Book now.
- Bus: Costs $10-18. Smoothest ride and best views. About 6 hours.
- Mini-bus/van: Costs $10-13. Faster than the bus, but more cramped. About 5.5 hours. → Book now.
- Plane: Costs $100-200. Fastest method, but domestic flights are unreliable. About 1 hour.
- Ferry: Costs $49. Best scenery, if you sit outside. About 7-8 hours, sometimes more. Runs only when water levels are high.
Taxis from Phnom Penh to Siem Reap
Taxis between Phnom Penh and Siem Reap usually cost between $80 to $100, but are more expensive on Cambodian holidays.
Private taxis can reserved in advance online (at surprisingly reasonable rates, usually $90). The trip takes between 4 and 6 hours depending on traffic and how often you need to stop. If you reserve online, you will get a large SUV taxi, usually a very comfortable Lexus 4×4 that easily seats 4 with luggage in the back. Booking online allows you to pay in advance by credit card and you won’t have to deal with arguing about last-minute price changes by the driver.
→ Book a private taxi now
If you book through a guesthouse or travel agent, the cars will usually be Toyota Camrys sedans which fit 4 passengers as long as they don’t have a lot of luggage. The trunks are not huge and all in Cambodia will have a large propane tank in the back, so if you’ve got more than one piece per person, it’s going to be a tight squeeze. Confirm in advance if you would like an SUV as opposed to a sedan, but they may cost more. Guesthouses and travel agents will charge a commission. Make sure to confirm the price with the driver before you set off, as misunderstandings are common (and frustrating). Also, with these sort of taxis, expect your taxi driver to stop multiple times to pick up and drop off packages along the way.
If you are paying on the high end of the scale, it’s fair to ask (in advance) that they do not make extra stops, and most drivers booked online will drive directly and not make extra stops. If you are catching a taxi directly from the airport, expect to pay slightly more. Taxis between Phnom Penh and Siem Reap usually take 4 to 6 hours, road-work permitting.
It is also possible to get mini-vans and bus taxis between Phnom Penh and Siem Reap. They cost between $120 and $200 and can carry between 6and 24 passengers. If you’ve got more than a couple people this is a good option. The vans and buses are usually new and clean, but ask to make sure the one you hire has seat belts. You can book a minivan online that seats 7 for $125, or a larger people carrier that seats 14 for $170. Book a minivan or bus taxi now.
Giant Ibis is the most popular full-size bus between Phnom Penh and Siem Reap. Photo from 2023.
Buses from Phnom Penh to Siem Reap
The road between Phnom Penh and Siem Reap offers a glimpse of Cambodian country life, as it barrels past rice paddies, traditional wooden houses, and water buffalo and cows lazily grazing on the side of the road. The views are best appreciated from a full-size bus, as the mini-buses are more crowded and have smaller windows. If you get carsick, the bus is a better option as it’s a bit slower and significantly less bumpy.
There are dozens of bus companies offering service between Siem Reap and Phnom Penh. Many are old, overcrowded, make dozens of stops, and break down often (but are cheap). The more expensive ones offer a much smoother ride and extra amenities.
The most popular amongst visitors and expats is Giant Ibis, offer WiFi and power outlets on board. Read our review of Giant Ibis buses and night buses for more detailed info. Giant Ibis also has a night bus between Phnom Penh and Siem Reap that runs in both directions. Tickets cost between $17 and $25, based on timing and bus type. Their regular buses are very comfortable, but do not have a toilet on board, while their VIP buses do. They also have sleeper buses with beds for night-time departures. You can book online and select your seat in advance. The trip takes between 5.5 and 6 hours.
Giant Ibis bus schedule (day)
| Phnom Penh to Siem Reap | 7:45 a.m. VIP | 8:45 a.m. | 9:45 a.m. | 12:30 p.m. | 2:30 p.m. VIP |
| Siem Reap to Phnom Penh | 7:45 a.m. VIP | 8:45 a.m. | 9:45 a.m. | 12:30 p.m. | 2:30 p.m. VIP |
Giant Ibis bus schedule (night bus – sleeper)
| Phnom Penh to Siem Reap | 10:30 p.m. | 11 p.m. |
| Siem Reap to Phnom Penh | 10 p.m. | 10:30 p.m. |
→ Buy a ticket on Giant Ibis now
Mini-buses and Vans from Phnom Penh to Siem Reap
Expats in the know—at least the ones who are not prone to car sickness—travel by mini-bus, as the trip is significantly shorter than by bus. There are many, many mini bus companies covering this route, but we’ve personally vetted the ones below.
Larryta Express runs twenty times a day.
Larryta Express runs a fleet of 15-passenger Ford Transit Vans twenty-one times a day in either direction between Siem Reap and Phnom Penh. The buses are new and clean. The drivers drive fast, but not terrifyingly, and trip takes a little under 5.5 hours, including two stops. Because of the regular departures, you don’t need to purchase tickets more than a day in advance. Tickets cost $15.50. Night-time departures (and a few daytime ones, listed below) are on full-size sleeping buses and cost $18.75.
Larryta Express daytime mini-bus schedule
| Phnom Penh to Siem Reap | 6 a.m., 6:30 a.m., 7 a.m., 8 a.m., 8:30 a.m., 9 a.m., 9:30 a.m., 11 a.m., 11:30 a.m., 12 p.m., 2 p.m., 2:30 p.m., 3 p.m., 3:30 p.m., 4 p.m., 4:30 p.m., 5 p.m., 5:30 p.m., 6 p.m., 6:30 p.m., 7 p.m. |
| Siem Reap to Phnom Penh | 6 a.m., 7 a.m., 7:30 a.m., 9 a.m., 9:30 a.m., 11 a.m., 11:30 a.m., 12 p.m., 12:30 p.m., 2 p.m., 3 p.m., 4 p.m., 5 p.m., 6 p.m., 6:30 p.m. |
Larryta Express full-size sleeping bus schedule
| Phnom Penh to Siem Reap | 7:35 a.m., 10:10 a.m., 12:20 p.m., 13:10 p.m., 7:35 p.m., 10:15 p.m., 10:30 p.m., 11 p.m., 11:30 p.m., 11:45 p.m., 11:58 p.m. |
| Siem Reap to Phnom Penh | 8:05 a.m., 10:10 a.m., 13:10 p.m., 7:35 p.m., 9:05 p.m., 10 p.m., 10:30 p.m., 11 p.m., 11:30 p.m., 11:59 p.m. |
→ Buy a ticket on Larryta Express now
Seila Angkor is popular mini-bus company that does the Phnom Penh to Siem Reap route with 18 departures every day. The drivers occasionally take some hair-raising liberties, but most of the time the trip takes 5.5 hours and the drivers go at a reasonable pace. Seila Angkor run 16-seat Ford Transit vans, and you can reserve seats by number. Tickets cost $15. Read our full review of Seila Angkor mini bus.
Seila Angkor mini-bus schedule
| Phnom Penh to Siem Reap | On the half hour from 6:30 a.m. until 6:30 p.m. |
| Siem Reap to Phnom Penh | On the half hour from 6:30 a.m. until 6:30 p.m. |
→ Buy a ticket on Seila Angkor Express now
To see other bus companies plying this route, check online and reserve a seat in advance.
Cambodia Angkor Air uses smaller ATR72s for domestic journeys.
Flights from Phnom Penh to Siem Reap
Air Cambodia is Cambodia’s national airline, have rebranded from Cambodia Angkor Air, run twice daily flights from Phnom Penh to Siem Reap, and Siem Reap to Phnom Penh. Flights currently cost between $80 and $200 one-way, and are scheduled to take about 50 minutes. Flying is the fastest way to get between Phnom Penh and Siem Reap, but less reliable than by bus. Air Cambodia is known for canceling flights and changing schedules at the last minute, so make sure to keep checking if you have a flight booked.
Ferries between Phnom Penh and Siem Reap
Between July and March ferries usually run between Phnom Penh and Siem Reap (they usually do not run during the dry season when the water levels are low). Most passengers opt for sitting on the top of the boat (so bring sunblock) and watch the countryside go by. Travel is best during the wet season when water levels are high.
Cambodia River Express runs ferries between Phnom Penh and Siem Reap, starting in June or July through February or March. Tickets cost $49 and the journey takes about 7 hours. They advertise that it’s all boat, no bus (previous companies ran year-round but moved customers onto a bus once the water levels got low).
→ Buy a ferry ticket on Cambodia River Express no
Taking the bus is the cheapest way to get from Phnom Penh to Siem Reap…or you can splurge on a taxi!
Frequently asked questions
How do you travel from Phnom Penh to Siem Reap?
I usually recommend taking a bus or private taxi, unless there’s an airfare sale – read the reviews above, each mode of transport has their own pluses and minuses.
How much is a taxi from Phnom Penh to Siem Reap?
Taxis between Phnom Penh and Siem Reap usually cost between $80 to $100, but are more expensive on Cambodian holidays. Book a taxi online in advance, or read our taxi section to learn more.
How many hours is it from Siem Reap to Phnom Penh?
About an hour for a flight (plus waiting around at the airport), five-and-a-half hours for a taxi or mini-bus, six for a bus, and up to 12 for the ferry. Note that this can change due to traffic, construction, and accidents, but these are the usual times. Scroll up to learn more.
How far is it from Siem Reap to Phnom Penh?
It’s 146 miles (235 kilometers) from Siem Reap to Phnom Penh if you travel by plane, but by road it’s between 198 and 250 miles (319 and 403 kilometers) depending on which National Road you take.
This can take 40-60 minutes by plane or between 5 and 8 hours by car or bus.
How many kilometers is it from Phnom Penh to Siem Reap?
It’s 235 kilometers from Phnom Penh to Siem Reap if you fly, but between 319 and 403 kms if you drive. Sometimes bus and taxi drivers choose to take the longer route to avoid construction or traffic on the shorter route.
How to get from Phnom Penh Airport to Siem Reap?
You can book a taxi online in advance that will meet you directly at the airport and take you to Siem Reap. This is definitely the most convenient way to get from Phnom Penh Airport to Siem Reap, although not the cheapest. Alternatively, many bus companies will meet you across the road from the airport if you arrange it in advance.
How many days should I spend in Siem Reap?
At least five days!
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I took this bus from Siem Reap to Phnom Penh. We left at 0745 and arrived exactly at 1500. This included 3 stops: one five minute, 30 minute, and the last was 10 minutes. Clean, neat, wifi worked but it was SLOOOOOW. Really nice ride and plan to take again.
I am going to Cambodia in a few weeks.
I will take a bus to go to Phnom Penh from Siem Riep.
Could you tell me something more about the area where the bus goes?
I have read that there’s an old Khmer Bridge and interesting markets.
Could you give me more information please?
Thank you in advance
Hi Saul, the bus does not stop at any locations other than the rest stops and restaurants mentioned, unfortunately.
Hi Lina
Is it possible to hire a private boat from Siem Reap to Phnom Penh?
If so any recomondations?
Hi Lina
Any recommondation on this?
We want to take it easy and also take our bicycles.
A night at the lake would be great!!
I am currently on the giant ibis bus from Phnom Penh to Siam Reap. It departed from Siam Reap at 10:30 from the station right by the night market near the waterfront. There are a few things true on this bus that are at odds with the information in this post (not a complaint or anything, just heads up for anyone using this as a reference, as, of course, there is more than one bus in the ibis fleet…) 1. There are electric outlets by each bed, but they do not work, so you can’t count on this. 2. There is a big sticker that says there’s WiFi, but it doesn’t work either. 3. There is a toilet, and it’s actually in reasonable condition, especially considering-as has been mentioned-this is an extremely bumpy ride for long stretches. Also note that, at least in this case, the bus with a toilet does not make stops to let people stretch / use a real(ish) bathroom. Thanks for your work on the blog and informative post!
Thanks for the update, Jake. Funnily enough, I was on the 10:30 bus last night going from Siem Reap to Phnom Penh. The power and WiFi usually work, but I did hear that one of the buses was having power issues this week.
I am travelling with my 4 year old son in the last week of February.
Would that be a good time to take the ferry from PP to Siem Reap? Or is it too dry? Are there any tourist boats which might be more comfortable or safer? I am willing to pay a little more.
Like to no more about taxi and tours in Cambodia
Hi Lina.
Thank you for some great advice here. We are planning on travelling from Siem Reap direct to Shiankoville. Am assuming we could go for the private taxi option direct. Any indication of the cost of what we should be looking to pay for this and how long the journey will take. Thank you
This post may help: https://movetocambodia.com/sihanoukville/how-to-get-from-siem-reap-to-sihanoukville-and-vice-versa/
Thanks Lina, very comprehensive and helpful
Our dilemma: We arrive in Phnom Phen at 2:55 and want to get to Siem Reap on a 3:55 flight…is this possible? The next flight is 7pm. is that the safer bet? Cheers.
That’s too risky in any airport, I think. If your flight arrives 20 minutes late (and odds are good it will, they won’t let you on the next flight).
Hi Lina,
Thanks for your efforts in putting together this website it is really informative- we have just booked our bus trip with Giant Ibis and your insights were most helpful in deciding how to get from Phnom Penh to Siem Reap!