Typical price difference
+116%฿17,323 here compared with ฿8,036
One-way and roundtrip flights from Bangkok
Vietnam Airlines flights to Siem Reap
Flights and prices
Siem Reap: prices, dates and useful details
Planning a trip to Siem Reap? Compare dates, airlines, flight times and direct options from Bangkok. 310 roundtrips from ฿10,643. These results are for vietnam airlines (vn).
- Roundtrip from
- ฿10,643
- 310 complete trips
- Typical roundtrip
- ฿17,323
- Half cost less, half cost more
- Flight options
- 310
- Roundtrips available
- Non-stop
- 0%
- 0 fully non-stop roundtrips
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Vietnam Airlines (VN) at a glance
Compare price, non-stop choice and travel time with other Siem Reap options.
Non-stop options
0%-82 points compared with other flights
Typical flight time
3h 15m2h 15m longer than the comparison
Roundtrip options
310Trips ready to compare
Typical prices
What do Siem Reap roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿10,643
Typical low฿12,948
Typical฿17,323
Typical high฿18,637
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿19,648
Jul 2026
฿15,786
Aug 2026
฿17,296
Sep 2026
฿17,320
Oct 2026
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 | ฿5,823 | ฿6,225–฿8,537 | 3,065 | 96% |
| 2Bangkok Airways | ฿7,229 | ฿7,445–฿9,283 | 752 | 96% |
| 3Thai VietJet Air | ฿7,421 | ฿10,699–฿11,876 | 190 | 0% |
| 4Thai Airways | ฿7,488 | ฿8,057–฿10,749 | 487 | 78% |
| 5Emirates | ฿8,129 | ฿8,414–฿9,875 | 340 | 92% |
| 6Cambodia Airways | ฿8,399 | ฿10,699–฿11,823 | 174 | 0% |
| 7Cambodia Angkor Air | ฿9,258 | ฿16,842–฿19,515 | 268 | 0% |
| 8AirAsia | ฿10,051 | ฿10,486–฿12,766 | 81 | 0% |
| 9KT | ฿10,051 | ฿10,571–฿12,991 | 87 | 0% |
| 10Vietnam Airlines | ฿10,643 | ฿12,948–฿18,637 | 310 | 0% |
| 11Ethiopian Airlines | ฿13,280 | ฿15,240–฿16,787 | 14 | — |
| 12H1 | ฿13,821 | — | 6 | — |
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
- Typical annual temperature
- 28°C
- Trip styles
- City
- Typical outbound from Bangkok
- 3h 15m
- Typical stay
- 13 nights
A broad comparison, separate from airfare
Usual temperature, not a forecast
Why go
Why travelers consider Siem Reap
Gateway to Angkor. A vibrant town serving the world's most magnificent temple complex.
Explore related searches
Common questions about Siem Reap
What is the lowest available roundtrip fare for Siem Reap?
The lowest available roundtrip fare is ฿10,643. Check the dates, baggage and final total before booking.
What is a typical fare for Siem Reap?
A typical fare is ฿17,323. Many available options sit between ฿12,948 and ฿18,637.
How many choices are available for Siem Reap?
Choose from 310 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Siem Reap?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Siem Reap?
Sep 2026 has the lowest available roundtrip fare, from ฿10,643.
Which airlines are available for Siem Reap?
Vietnam Airlines, Emirates, Cambodia Airways, Ethiopian Airlines currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
Where does Vietnam Airlines to Siem Reap fly from Bangkok?
Vietnam Airlines to Siem Reap operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Vietnam Airlines to Siem Reap routes.
How do I find the best deals on Vietnam Airlines to Siem Reap?
We track Vietnam Airlines to Siem Reap flight prices daily from Bangkok. Set up a watchlist for your preferred route to get notified when prices drop.