Flights Bangkok — Siem Reap

Cheap flights Bangkok — Siem Reap

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

The lowest price for the next 2 months is on 7 August, from AED 362.

Top 10 cheap flights Bangkok — Siem Reap

Direct flights Bangkok — Siem Reap

Direct flight options for Bangkok — Siem Reap with no stopovers on upcoming dates. A direct flight is faster and more convenient — especially when travelling with luggage or children.

The fastest direct flight is operated by Thai Airways — travel time is 59 min.

Top 10 direct flights Bangkok — Siem Reap

About the Bangkok — Siem Reap flight

On this page, you can find and purchase flights for the Bangkok — Siem Reap route. The distance between these locations is 366 km, and thanks to high traffic — approximately 35 flights per week — you can easily find a suitable flight option. To save time on your journey, we recommend checking the information on how to get to the departure airport.

Carriers include airlines such as Thai Airways, Bangkok Airways, and Thai AirAsia. Ticket prices are dynamic, so to find the best deal, use the price trend chart and explore options for how to get from the airport to the center of Siem Reap.

Return route:return route: flights Siem Reap → Bangkok

Flight schedule Bangkok — Siem Reap

The table shows direct flights Bangkok → Siem Reap on the selected date. The flight takes approximately 1 h. Regular flights are operated by Bangkok Airways, Thai AirAsia, Etihad and Qatar Airways. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Siem Reap 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

Departure time

Flight

Terminal and gate

Status

Flight ticket prices by day: Bangkok — Siem Reap

Below is a calendar of the lowest flight ticket prices for Bangkok — Siem Reap by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 355 in b, and the most expensive are around AED 619 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

Prices by month

Bangkok → Siem Reap, average one-way price

Month	Average price	Level	Month	Average price	Level	Month	Average price	Level
Jan	AED 553	high	May	AED 402	low	Sep	AED 362	low
Feb	AED 553	high	Jun	AED 377	low	Oct	AED 453	medium
Mar	AED 478	medium	Jul	AED 392	low	Nov	AED 528	high
Apr	AED 478	medium	Aug	AED 392	low	Dec	AED 579	high

Some values are estimated based on seasonality.

When to fly

The hottest month in Siem Reap is April, when the average high reaches 35.0°C. The period from July to October is characterized by high humidity, with rainfall peaking in September (277.19 mm), which should be considered when choosing your dates.

From a budget perspective, November is considered the most cost-effective time to fly, with prices starting AED 355. The most expensive period is May, when airfares increase to AED 619 for a one-way flight.

October can be considered the optimal choice for its balance of price and weather conditions, with fares starting AED 357. It is recommended to avoid traveling in May due to the significant increase in airfare costs.

Temperature · Siem Reap

Dry and wet days · Siem Reap

Wind speed and direction · Siem Reap

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How to get the best deal on a Bangkok — Siem Reap ticket

Compare low-cost carrier deals: Budget airlines like Thai AirAsia frequently fly this route, and their fares can be significantly lower than those of full-service carriers.
Watch your baggage: When booking with low-cost airlines, carefully check the allowance, as baggage often requires an extra fee on short flights (366 km).
Use the low-price calendar: The difference in cost between neighboring dates can be more than AED 75, so check the entire month before booking.
Book in advance: To secure the lowest fares around AED 355, try to purchase tickets 4–6 weeks before your planned departure.

Airlines

About 20 airlines operate on the route from Bangkok to Siem Reap, including key carriers such as Bangkok Airways and Thai Airways. Most flights on this route are direct, ensuring quick travel between the cities. A full schedule and information for each carrier are available in the interactive list below.

Bangkok AirwaysPG
14x/week
WebsiteFleet: 254.3M pax/year
- Direct flight BKK → SAI14x/week
  Duration
  1h 19m
  Days
  un,MonS
40.4%Open →
Thai AirAsiaFD
9x/week
WebsiteFleet: 5618.9M pax/year
- Direct flight DMK → SAI9x/week
  Duration
  1h 3m
  Days
  un,MonS
26.9%Open →
EtihadEY
1x/week
WebsiteFleet: 9714M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
Qatar AirwaysQR
1x/week
WebsiteFleet: 26640M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
Thai AirwaysTG
1x/week
WebsiteFleet: 7715M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
Turkish AirlinesTK
1x/week
WebsiteFleet: 49283.4M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
Japan AirlinesJL
1x/week
WebsiteFleet: 14540M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
QantasQF
1x/week
WebsiteFleet: 33646M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
2.9%Open →
AirAsiaAK
1x/week
WebsiteFleet: 10523.9M pax/year
- Direct flight DMK → SAI1x/week
  Days
  un,MonS
1.9%Open →
FinnairAY
1x/week
WebsiteFleet: 7911M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
1.9%Open →
AustrianOS
1x/week
WebsiteFleet: 6814.6M pax/year
- Direct flight BKK → SAI1x/week
  Days
  un,MonS
1.9%Open →
KLMKL
1x/week
WebsiteFleet: 11230.3M pax/year
- Direct flight BKK → SAI1x/week
  Duration
  59m
  Days
  un,MonS
1.9%Open →

Cities and airports on the Bangkok — Siem Reap route

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

Departure

Bangkok

BKK

Thailand

About the city How to get there Weather All about the country Thailand

Arrival

Siem Reap

SAI

Cambodia

About the city How to get there Weather All about the country Cambodia

Departure airports

Suvarnabhumi AirportBKK
About the airport
Don Mueang International AirportDMK
About the airport

Arrival airports

Siem Reap International AirportSAI
About the airport

Interesting articles about Siem Reap

View all

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Frequently asked questions about the Bangkok — Siem Reap flight

How long is the flight from Bangkok to Siem Reap?

The distance between the cities is 366 km. A direct flight usually takes about 1 hour, including takeoff and landing time.

Which airlines operate flights on this route?

Many international and regional companies operate flights, including Thai Airways, Bangkok Airways, and the low-cost carrier Thai AirAsia.

Are there direct flights from Bangkok to Siem Reap?

Yes, a large number of direct flights are available on this route—about 35 flights per week are operated, allowing you to choose a convenient time.

How much is the cheapest flight ticket?

Ticket prices change constantly depending on demand. You can check the current minimum for specific dates in the low-price calendar on this page.

Which airport does the flight arrive at?

Flights from Bangkok arrive at Siem Reap–Angkor International Airport (SAI), which serves this region of Cambodia.

Where else you can fly from Bangkok

Ho Chi Minh City∙3 July

Where else you can fly to Siem Reap from

Ho Chi Minh City∙30 June

AED 380

Singapore∙5 July

AED 594

Sihanoukville∙16 July

Popular routes

Where travelers fly most — pick a route and check prices