Cheap Flights from Hanoi to Siem Reap
Get deals on this route
Watch this routeA watch sends you this route's deals by email or browser notification.
The latest fare from Hanoi to Siem Reap: $173 round trip, Dec 10 – Dec 17, seen Nov 4. Prices by month are below.
Across 4 months of observations from Hanoi to Siem Reap, the lowest round-trip economy fare we recorded was $163, in August. The typical economy fare was $173. August was the cheapest month we saw and July the dearest.
The most recent economy price we saw on this route was $173 on Vietjet, seen Nov 4.
See every deal from Hanoi, to Siem Reap, or the return direction Siem Reap to Hanoi.
Latest economy price we saw: Hanoi to Siem Reap
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Hanoi (HAN) to Siem Reap (SAI) | $173 | 15.7¢ | Dec 10 – Dec 17 | Vietjet | Nov 4 | Check price |
Economy price history: Hanoi to Siem Reap
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $173 | $173 | 2 |
| Sep 2026 | $172 | $172 | 2 |
| Aug 2026 | $163 | $163 | 8 |
| Jul 2026 | $181 | $181 | 2 |
Frequently asked questions
How many flight deals from Hanoi to Siem Reap are on Sparkflights right now?
There are 0 deals from Hanoi to Siem Reap on the board right now.
What is the lowest price ever seen from Hanoi to Siem Reap?
The lowest economy fare we've recorded from Hanoi to Siem Reap is $163, based on 14 price observations over 4 months.
How much does a flight from Hanoi to Siem Reap cost?
The typical round-trip economy fare we observed from Hanoi to Siem Reap is $173, against a recorded low of $163. These are observations, not quotes.
When is the cheapest month to fly Hanoi to Siem Reap?
For economy fares from Hanoi to Siem Reap, August was the cheapest month we observed and July the dearest, over 4 months of data.
What is the current price from Hanoi to Siem Reap?
The most recent economy fare we saw from Hanoi to Siem Reap is $173, on Nov 4.