About the Bangkok → Phnom Penh route
Bangkok to Phnom Penh is one of Southeast Asia's shortest international hops — 522 km and barely 37 minutes in the air. You'll hit cruising altitude and almost immediately start your descent. Bangkok Airways (PG) is the route's most consistent player, and Thai Airways (TG) also operates it, which means you've got options across a few fare classes. This isn't a long-haul grind. It's a quick regional skip that attracts a real mix: backpackers crossing overland borders who've switched to flying, business travelers moving between the two capitals, and expats with family ties on both sides.
Why travel from Bangkok to Phnom Penh?
Phnom Penh pulls travelers for reasons that go well beyond a quick stopover. The Royal Palace and the Silver Pagoda alone justify the trip — there's nothing quite like that complex in the region. Food is a serious draw too; Khmer cuisine doesn't get the global attention it deserves, and eating your way through the riverside restaurants near Sisowath Quay is genuinely one of the better meals-per-dollar experiences in Southeast Asia. Business travelers move constantly between Bangkok and Phnom Penh because Cambodia's economy has been growing fast, especially in real estate and garment manufacturing. And for Thai families with Cambodian roots — or vice versa — this route is a lifeline. It's a historically layered city that rewards more than a weekend.
Quick stats
- Distance: 522 km
- Estimated flight time: 0h 37m
- Operating airlines: K6, PG, TG, TK, VZ, ZA
- Direct route: yes
Practical tips for BKK → KTI
Fly between November and February. Dry season means cooler temps and lower humidity, and fares on budget carriers like VZ tend to dip when demand softens mid-week. KTI (Phnom Penh International) is compact and straightforward on arrival — expect a visa on arrival queue that can move slowly, so have a passport photo and $30 USD in cash ready. Taxis into central Phnom Penh run around $9-12 USD; agree the price before you get in or use a ride-hailing app. Riel is local currency but USD is accepted almost everywhere. Check baggage allowances carefully on low-cost carriers — carry-on limits get enforced strictly on this route.
Frequently asked questions
How long is the flight from Bangkok to Phnom Penh?
The flight is approximately 37 minutes for a distance of 522 km, making it one of Southeast Asia's shortest regional routes. Most flights operate as direct services with minimal ground time.
Which airlines fly the Bangkok to Phnom Penh route?
Six airlines operate this route: K6 (Cambodian Angkor Air), PG (Bangkok Airways), TG (Thai Airways), TK (Turkish Airlines), VZ (Vietjet Air), and ZA (Royal Air Cambodge).
What is the best time of year to fly BKK to KTI?
November to February offers the best combination of pleasant weather (cooler and less humid) and typically lower fares compared to peak tourist season. Avoid the monsoon season (May–October) when rainfall is heaviest.
Do I need a visa to travel from Thailand to Cambodia?
Most nationalities require a visa to enter Cambodia; you can obtain an e-visa online or on arrival at Phnom Penh International Airport. Thai nationals have visa-free access for up to 30 days.
What should I know about luggage and transit on this route?
Baggage allowances vary by airline, so check your carrier's policy before booking. With a 37-minute flight time, there is minimal jet lag; however, note that Cambodia is one hour behind Thailand, so adjust your watch accordingly upon arrival.