Fly from
Fly to
Route
Depart
Return
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Wed 9/12
9:30 p.m.-8:10 a.m.
1 stop10h 40m
Hanoi Noibai
Wed 23/12
3:15 p.m.-4:55 p.m.
Nonstop1h 40m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Tue 7/7
7:10 p.m.-8:55 a.m.
2 stops13h 45m
Hanoi Noibai
Thu 9/7
7:00 p.m.-6:20 p.m.
1 stop23h 20m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Thu 16/7
7:20 p.m.-6:35 p.m.
1 stop23h 15m
Hanoi Noibai
Sat 18/7
7:45 p.m.-5:50 p.m.
1 stop22h 05m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Thu 10/12
10:00 p.m.-3:15 p.m.
1 stop17h 15m
Hanoi Noibai
Wed 16/12
2:45 a.m.-9:00 p.m.
3 stops18h 15m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Sun 12/7
7:20 p.m.-9:35 p.m.
2 stops26h 15m
Hanoi Noibai
Sun 19/7
7:45 p.m.-2:20 p.m.
1 stop18h 35m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Wed 15/7
3:10 p.m.-9:35 p.m.
2 stops6h 25m
Hanoi Noibai
Sat 18/7
7:45 p.m.-5:50 p.m.
1 stop22h 05m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Sat 18/7
7:05 p.m.-8:50 p.m.
Nonstop1h 45m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Thu 12/11
5:05 p.m.-8:15 p.m.
1 stop3h 10m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Thu 6/8
7:10 p.m.-9:10 a.m.
1 stop14h 00m
Siem ReapHanoi
SAI - HAN
SAIHAN
Siem Reap–Angkor Intl
Sun 19/7
7:10 p.m.-7:10 a.m.
1 stop12h 00m
The price you pay for your flight from Siem Reap to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, September is the cheapest month in which you can book a flight from Siem Reap to Hanoi (average of C$ 176). Flying from Siem Reap to Hanoi in April is currently the most expensive (average of C$ 309). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Siem Reap to Hanoi as you normally would.
About 24% of weekly flights between Siem Reap and Hanoi have experienced delays in the past year, with the average delay time being 110 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the past year, Vietnam Airlines has had the lowest number of delays on this route, with just 23% of flights being delayed.
Cheapflights helps you search for flights from Siem Reap to Hanoi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Siem Reap.
Yes, we can. To see specific flights from Siem Reap to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hanoi from Siem Reap today and book when prices fit your budget.