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Siem Reap, Cambodia
One way

Bangkok to Siem Reap

Nonstop
18:00BKK → SAI19:30

1h 30m · Direct

฿4,385
Cambodia Airways

Exact-itinerary fare history

5% above tracked low

Route avg. ฿3,658

฿4,555฿4,176Aug 24Sep 7
First seen
฿4,507
Tracked low
฿4,176
Now
฿4,385
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundDecember 20·Sunday

18:00

BKK

Direct
1h 30m

19:30

SAIGMT+7

  1. Cambodia Airways
    BKK18:00SAI19:30
    1h 30m

Baggage varies — check booking details.

Nearby one-way departures to Siem Reap15 days around December 20, 2026
AvgMinp25–p75
฿3,500฿4,000฿4,500Dec 5Dec 11Dec 17Dec 23Dec 29Jan 4

Cheapest

฿3,190

Dec 7

Global average

฿3,658

All travel dates

December avg

฿4,112

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿4,385
One-way low ฿3,126One-way high ฿4,718

Current fare

฿4,385

One-way average

฿3,658

This month

฿4,049

Deal score

13/100

Flexible Dates

One-way departures around your current date

Depart →
Tue
Dec 15
Wed
Dec 16
Thu
Dec 17
Fri
Dec 18
Sat
Dec 19
Sun
Dec 20
Mon
Dec 21
Tue
Dec 22
Wed
Dec 23
Thu
Dec 24
Fri
Dec 25
One way฿4,337฿4,138฿3,903฿4,004฿4,215
฿4,385
฿4,444฿4,449฿4,469฿4,529–

One-way price history

This itinerary’s recorded one-way fare over time

Aug 24 – Sep 7 · Price History
LowestHighest▼ 3% since Aug 24
฿4,650฿4,375฿4,100฿4,385Aug 24 15:50Aug 29 04:50Sep 2 17:50Sep 7 06:50

Siem Reap

Explore

25°C

Warm

Budget

Cost of living

KHR

Currency

FAQ about Siem Reap

What is the cheapest flight from Bangkok to Siem Reap?
The lowest currently observed flight from Bangkok to Siem Reap is ฿3,126. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Siem Reap?
The average price for flights from Bangkok to Siem Reap is around ฿3,658. You can save up to 15% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Siem Reap?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Siem Reap.
Are there direct flights from Bangkok to Siem Reap?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Siem Reap.
Do I need a visa to visit Siem Reap, Cambodia?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Cambodia for the most up-to-date visa information before booking your flight.
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