One-way and roundtrip flights from Bangkok
IndiGo flights to Siem Reap
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How much are flights from Bangkok to Siem Reap?
Planning a trip to Siem Reap? Compare dates, airlines, flight times and direct options from Bangkok. 1 roundtrips from ฿12,375. These results are for indigo (6e).
- Roundtrip from
- ฿12,375
- 1 complete trips
- Flight options
- 1
- Roundtrips available
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1 fares · from ฿12,375
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Siem Reap
Weather27°HotTypical roundtrip฿8,033Cheapest roundtrip฿12,375Sep 30 → Oct 22
Departure month
September 2026
Siem Reap
Weather27°Hot
Typical roundtrip฿8,033
Cheapest roundtrip฿12,375
Sep 30 → Oct 22
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Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Airline comparison
Alternative airlines for Siem Reap
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿6,617 | ฿6,930–฿8,721 | 3,180 | 99% |
| 2Thai Airways | ฿7,652 | ฿8,274–฿10,172 | 97 | 98% |
| 3Bangkok Airways | ฿7,668 | ฿8,109–฿9,595 | 180 | 98% |
| 4Cambodia Airways | ฿8,051 | ฿8,351–฿9,300 | 262 | 96% |
| 5Thai VietJet Air | ฿8,443 | — | 2 | — |
| 6Emirates | ฿8,543 | ฿8,763–฿9,836 | 173 | 99% |
| 7Cambodia Angkor Air | ฿9,376 | — | 5 | — |
| 8AirAsia | ฿10,371 | ฿10,523–฿11,507 | 36 | 0% |
| 9KT | ฿10,371 | ฿10,523–฿11,507 | 36 | 0% |
| 10IndiGo | ฿12,375 | — | 1 | — |
Weather through the year
Typical temperatures in Siem Reap
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
26°Jan
28°Feb
29°Mar
30°Apr
29°May
28°Jun
28°Jul
28°Aug
27°Sep
27°Oct
26°Nov
25°Dec
Useful trip facts
What to know about Siem Reap
- Country
- Cambodia
- Arrival code
- REP
- Local-cost group
- 1 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 28°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- DMK
- Airports represented in the current fare results
- Arrival airports
- SAI
- Airports represented in the current fare results
Why go
Why travelers consider Siem Reap
Gateway to Angkor. A vibrant town serving the world's most magnificent temple complex.
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Common questions about Siem Reap
What is the lowest available roundtrip fare for Siem Reap?
The lowest available roundtrip fare is ฿12,375. Check the dates, baggage and final total before booking.
How does IndiGo (6E) compare with other Siem Reap options?
The typical fare is ฿12,375, about 53% higher than other available options at ฿8,091.
Where does IndiGo to Siem Reap fly from Bangkok?
IndiGo to Siem Reap operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available IndiGo to Siem Reap routes.
How do I find the best deals on IndiGo to Siem Reap?
Compare the current IndiGo to Siem Reap fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.