Find cheap flights from Phnom Penh to Bangkok - Compare and Save

These are the earliest and latest flight times available from Phnom Penh to Bangkok:

• Earliest: departs at 8:15 am and lands at 9:36 am
• Latest: departs at 10:10 pm and lands at 11:31 pm.

The flight takes about 1h 21m.

Three cabin classes are available on flights from Phnom Penh to Bangkok:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Phnom Penh to Bangkok takes 1h 21m, covering 340 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Phnom Penh to Bangkok range from $134 to $176, with an average of $150 over the past 12 months. Anything below $134 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 5% above the $150 route average. Book 21 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $150 round-trip, compared to $439 via a layover through Ho Chi Minh City (SGN).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $9–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Phnom Penh to Bangkok flights, with 51% of flights leaving in that window. Evening departures account for 37%, afternoon flights for 12%, and night flights for 0%.

Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Bangkok Suvarnabhumi Airport (BKK) — daily rates from around $13:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Near Bangkok Don Mueang Intl Airport (DMK) — daily rates from around $7:

• Drive Car Rental
• Alamo
• Thai Rent
• Chic Car Rent
• Hertz

Flights from Phnom Penh to Bangkok usually depart from Phnom Penh Techo Intl (KTI) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

Most connecting flights from Phnom Penh to Bangkok pass through Ho Chi Minh City (SGN), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 2% on flights from Phnom Penh to Bangkok. Wednesday is the cheapest departure day at $148 round-trip on average, while Saturday is the most expensive at $151, a difference of $3.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

7 airlines operate flights between Phnom Penh and Bangkok. The airlines offering nonstop flights on this route include:

• Thai Airways
• Thai Vietjet Air
• Cambodia Airways
• Thai AirAsia
• Cambodia Angkor Air
• Bangkok Airways

Some of the most popular sights in Bangkok are Pratunam, Siam Square and Thailand Cultural Center. These are among the most viewed places in Bangkok on KAYAK.

Among airlines operating Phnom Penh to Bangkok flights:

• Thai Vietjet Air: offers free seat selection
• Cambodia Angkor Air: offers free seat selection
• Cambodia Airways: offers free seat selection
• Thai AirAsia: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Vietjet Air: a cabin bag and a checked bag in Economy Class
• Cambodia Angkor Air: a cabin bag and a checked bag in Economy Class
• Cambodia Airways: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.