Cheap flights from Phnom Penh to Bangkok

Phnom Penh
PNH
Suvarnabhumi
BKK

Flight deals from Phnom Penh to Bangkok

Below you can see the best deals on flights Phnom Penh — Bangkok for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

Top 10 cheap flights from Phnom Penh to Bangkok

When is the best time to book a flight from Phnom Penh to Bangkok?

The price of a flight from Phnom Penh to Bangkok changes depending on how far ahead you book. For the best chance of a lower fare, book around 27 days before departure, when the average ticket costs about $576. Fares also tend to climb as the departure date gets closer.

About the Phnom Penh — Bangkok flight

Looking for cheap flights from Phnom Penh to Bangkok? Compare fares from different airlines, check the flight schedule and travel time — and book your Phnom Penh — Bangkok ticket online at the best price.

The route has direct flights — around 156 flights per week, flights are operated by Bangkok Airways, Thai AirAsia, Thai Vietjet Air, Thai Airways and 7 more airlines, a nonstop flight takes about 1 h 10 min, the distance between the cities is around 539 km.

Planning your trip? You may find our Bangkok travel guide, how to get from the airport into town and Bangkok weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

YesDirect flights
539 kmDistance
1 h 10 minTravel time
11Airlines
156 / wkFlights

Flight schedule from Phnom Penh to Bangkok

The table shows direct flights from Phnom Penh to Bangkok on the selected date. The flight takes approximately 1 h 10 min. Regular flights are operated by Bangkok Airways, Thai AirAsia, Thai Vietjet Air and Thai Airways. Departures from Techo International Airport and Phnom Penh International Airport airports, arrivals at Suvarnabhumi Airport and Don Mueang International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 18 Sep 2026

Prices by month

Average one-way fares from Phnom Penh to Bangkok by month. Tickets are usually cheapest in June (around $92) and priciest in December (about $132) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$130highMay$94lowSep$94low
Feb$124highJun$92lowOct$116high
Mar$112mediumJul$109mediumNov$122high
Apr$116mediumAug$112mediumDec$132high

Some values are estimated based on seasonality.

When to fly

Weather in Bangkok: it is warmest in April (up to 35 °C on average) and coolest in December (around 31 °C). The driest month is December.

Temperature · Bangkok

Dry and wet days · Bangkok

Wind speed and direction · Bangkok

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How to get the best deal on a Phnom Penh — Bangkok ticket

  • Book ahead: fares for Phnom Penh — Bangkok are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Phnom Penh is served by more than one airport — compare fares and travel time to each before you book.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Phnom Penh — Bangkok route are operated by 11 airlines; Bangkok Airways runs the most flights (around 21% of all flights). Compare carriers, flight shares and schedules below.

  • Bangkok AirwaysPG
    11x/week
    WebsiteFleet: 254.3M pax/year
    • Direct flight KTI → BKK11x/week
      Duration
      1h 33m
      Days
      MTWTFSS
    21.2%Open →
  • Thai AirAsiaFD
    9x/week
    WebsiteFleet: 5618.9M pax/year
    • Direct flight KTI → DMK9x/week
      Duration
      1h 20m
      Days
      MTWTFSS
    17.9%Open →
  • Thai Vietjet AirVZ
    9x/week
    WebsiteFleet: 186.2M pax/year
    • Direct flight KTI → BKK9x/week
      Duration
      1h 18m
      Days
      MTWTFSS
    17.9%Open →
  • Thai AirwaysTG
    9x/week
    WebsiteFleet: 7715M pax/year
    • Direct flight KTI → BKK9x/week
      Duration
      1h 23m
      Days
      MTWTFSS
    17.9%Open →
  • Cambodia Angkor AirK6
    9x/week
    WebsiteFleet: 6400k pax/year
    • Direct flight KTI → BKK9x/week
      Duration
      1h 11m
      Days
      MTWTFSS
    17.9%Open →
  • Cambodia AirwaysKR
    1x/week
    WebsiteFleet: 6345k pax/year
    • Direct flight KTI → BKK1x/week
      Duration
      1h 20m
      Days
      MTWTFSS
    2.6%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight KTI → BKK1x/week
      Duration
      1h 49m
      Days
      MTWTFSS
    1.3%Open →
  • 8K8K
    1x/week
    • Direct flight KTI → BKK1x/week
      Duration
      1h 20m
      Days
      MTWTFSS
    1.3%
  • ZAZA
    1x/week
    • Direct flight KTI → BKK1x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    0.6%
  • EtihadEY
    1x/week
    WebsiteFleet: 9714M pax/year
    • Direct flight KTI → BKK1x/week
      Duration
      2h 54m
      Days
      MTWTFSS
    0.6%Open →
  • El AlLY
    1x/week
    WebsiteFleet: 485.5M pax/year
    • Direct flight KTI → BKK1x/week
      Duration
      1h 38m
      Days
      MTWTFSS
    0.6%Open →

Cities and airports on the Phnom Penh — Bangkok route

Flights Phnom Penh — Bangkok depart from Techo International Airport and Phnom Penh International Airport and arrive at Suvarnabhumi Airport and Don Mueang International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Phnom Penh

PNH
Cambodia
About the cityHow to get thereWeatherAll about the country Cambodia
Arrival

Bangkok

BKK
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Departure airports
Arrival airports

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Frequently asked questions about the Phnom Penh — Bangkok flight

How long is the flight from Phnom Penh to Bangkok?

A nonstop Phnom Penh — Bangkok flight takes about 1 h 10 min — the distance between the cities is around 539 km.

How far is it from Phnom Penh to Bangkok?

The distance from Phnom Penh to Bangkok is about 539 km, which a nonstop flight covers in around 1 h 10 min.

Are there direct flights from Phnom Penh to Bangkok?

Yes, there are nonstop flights Phnom Penh — Bangkok — around 156 flights per week.

Which airlines fly from Phnom Penh to Bangkok?

Airlines operating Phnom Penh — Bangkok include Bangkok Airways, Thai AirAsia, Thai Vietjet Air, Thai Airways, Cambodia Angkor Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Phnom Penh — Bangkok flights use?

Flights from Phnom Penh depart from Techo International Airport, Phnom Penh International Airport, and arrive at Suvarnabhumi Airport, Don Mueang International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Phnom Penh to Bangkok?

The price of a Phnom Penh — Bangkok ticket depends on your travel date, season and demand. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Phnom Penh — Bangkok?

Flights Phnom Penh — Bangkok are usually cheaper when booked in advance — a few weeks before departure and away from peak dates. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Phnom Penh to Bangkok?

To catch a low fare Phnom Penh — Bangkok, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Phnom Penh

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Kuala LumpurXiamenHo Chi Minh CitySingaporeHong KongHanoiTaipeiChongqingBeijingFuzhouManilaTokyoMacauDubai

Where else you can fly from Bangkok

See all
PhuketChiang MaiKoh SamuiSingaporeHong KongKuala LumpurHat YaiKrabiShanghaiSeoulTokyoTaipeiHo Chi Minh CityChiang RaiUdon ThaniGuangzhouHanoiSurat ThaniKhon KaenJakartaYangonManilaMumbaiShenzhenDelhiAbu DhabiChengduUbon RatchathaniNakhon Si ThammaratBeijingIstanbulDohaOsakaDa NangSiem ReapKunmingKolkataMacauVientianeDenpasar

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