Cheap flights Hanoi (Noi Bai) to Siem Reap

From

To

Depart

Return

Passengers

1 passenger, economy

Cheap flights Hanoi to Siem Reap

Compare prices, duration and stops

Filters

Stops

Direct only 1 stop

Price

72 $ 110 $ 110 $

Airlines

VietJet Air Vietnam Airlines

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 14 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 14 sep

73 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 15 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 15 sep

80 $

VJ 913 🔥 Hot deal

09:20

Hanoi, Noi Bai (HAN)

Wed, 16 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 16 sep

81 $

VN 837

08:30

Hanoi, Noi Bai (HAN)

Thu, 17 sep

1h 40min

Direct

10:10

Siem Reap (SAI)

Thu, 17 sep

104 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 17 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 17 sep

73 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Fri, 18 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Fri, 18 sep

80 $

VN 837

08:30

Hanoi, Noi Bai (HAN)

Sat, 19 sep

1h 40min

Direct

10:10

Siem Reap (SAI)

Sat, 19 sep

110 $

VN 837

08:30

Hanoi, Noi Bai (HAN)

Sun, 20 sep

1h 40min

Direct

10:10

Siem Reap (SAI)

Sun, 20 sep

100 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 20 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 20 sep

96 $

VJ 913 Best price

09:20

Hanoi, Noi Bai (HAN)

Mon, 21 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 21 sep

72 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 22 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 22 sep

85 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 23 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 23 sep

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 27 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 27 sep

77 $

VN 837

08:30

Hanoi, Noi Bai (HAN)

Mon, 28 sep

1h 40min

Direct

10:10

Siem Reap (SAI)

Mon, 28 sep

109 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 28 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 28 sep

91 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 29 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 29 sep

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 30 sep

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 30 sep

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 1 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 1 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Fri, 2 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Fri, 2 oct

82 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sat, 3 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sat, 3 oct

83 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 4 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 4 oct

89 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 5 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 5 oct

82 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 6 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 6 oct

72 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 7 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 7 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 8 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 8 oct

83 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Fri, 9 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Fri, 9 oct

82 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sat, 10 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sat, 10 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 11 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 11 oct

74 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 12 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 12 oct

87 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 13 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 13 oct

77 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 14 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 14 oct

82 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 15 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 15 oct

88 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Fri, 16 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Fri, 16 oct

89 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 19 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 19 oct

89 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 20 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 20 oct

84 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 21 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 21 oct

83 $

VN 837

08:30

Hanoi, Noi Bai (HAN)

Thu, 22 oct

1h 40min

Direct

10:10

Siem Reap (SAI)

Thu, 22 oct

90 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sat, 24 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sat, 24 oct

83 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 25 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 25 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 26 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 26 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 27 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 27 oct

83 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 28 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 28 oct

81 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 29 oct

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 29 oct

81 $

VN 843

11:00

Hanoi, Noi Bai (HAN)

Sat, 31 oct

1h 40min

Direct

12:40

Siem Reap (SAI)

Sat, 31 oct

110 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Sun, 1 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Sun, 1 nov

95 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Mon, 2 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 2 nov

81 $

VJ 0913

09:20

Hanoi, Noi Bai (HAN)

Mon, 2 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Mon, 2 nov

94 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Tue, 3 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Tue, 3 nov

96 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Wed, 4 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Wed, 4 nov

95 $

VJ 913

09:20

Hanoi, Noi Bai (HAN)

Thu, 5 nov

1h 45min

Direct

11:05

Siem Reap (SAI)

Thu, 5 nov

81 $

Low price calendar

September 2026

Price chart (September 2026)

min: 72 $ · max: 85 $

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Good deal

73 $

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80 $

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81 $

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Good deal

73 $

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84 $

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Good deal

72 $

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81 $

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77 $

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81 $

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81 $

Cheap flights Hanoi to Siem Reap

VietJet Air

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Price from

$72

Vietnam Airlines

Mon, Tue, Thu, Sat, Sun

Price from

$87

Popular destinations from Hanoi

All →

HAN

Hanoi — Da Nang

Vietnam → Vietnam

DAD

from

$20

HAN

Hanoi — Phu Quoc

Vietnam → Vietnam

PQC

from

$21

HAN

Hanoi — Nha Trang

Vietnam → Vietnam

NHA

from

$21

HAN

Hanoi — Nha Trang

Vietnam → Vietnam

CXR

from

$21

HAN

Hanoi — Qui Nhon

Vietnam → Vietnam

UIH

from

$21

HAN

Hanoi — Ho Chi Minh City

Vietnam → Vietnam

SGN

from

$21

HAN

Hanoi — Hue

Vietnam → Vietnam

HUI

from

$23

HAN

Hanoi — Dalat

Vietnam → Vietnam

DLI

from

$23

Popular destinations to Siem Reap

All →

KOS

Sihanoukville — Siem Reap

Cambodia → Cambodia

SAI

from

$38

KUL

Kuala Lumpur — Siem Reap

Malaysia → Cambodia

SAI

from

$39

PQC

Phu Quoc — Siem Reap

Vietnam → Cambodia

SAI

from

$40

PNH

Phnom Penh — Siem Reap

Cambodia → Cambodia

SAI

from

$45

BKK

Bangkok — Siem Reap

Thailand → Cambodia

SAI

from

$68

HKT

Phuket — Siem Reap

Thailand → Cambodia

SAI

from

$75

DAD

Da Nang — Siem Reap

Vietnam → Cambodia

SAI

from

$80

SGN

Ho Chi Minh City — Siem Reap

Vietnam → Cambodia

SAI

from

$83

Cheap flights Hanoi to Siem Reap

Interesting facts about the route

Flight time

1h 45min

Distance

893 km

Average price

$83

Most frequent flight

VJ 913

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Cambodia

connectcambodia

5 GB

data

30

days

$13

connectcambodia

10 GB

data

30

days

$21

connectcambodia

20 GB

data

30

days

$32

connectcambodia

1 GB

data

7

days

$5

connectcambodia

2 GB

data

15

days

$7

Frequently Asked Questions

The average ticket price Hanoi Siem Reap is $83. The cheapest ticket costs $73, operated by VietJet Air, flight 913, departing Hanoi on 14 September at 09:20, arriving Siem Reap on 14 September at 11:05.

The average flight time is 1 hour 45 minutes. The fastest flight takes 1 hour 40 minutes, flight 837 operated by Vietnam Airlines, departing Hanoi on 17 September at 08:30, arriving Siem Reap on 17 September at 10:10.

Flights on the Hanoi - Siem Reap route are operated by the following airlines: VietJet Air, Vietnam Airlines.

The distance from Hanoi to Siem Reap is 893 km.