Cheap flights Bangkok (Suvarnabhumi) to Siem Reap

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Passengers

1 passenger, economy

Cheap flights Bangkok to Siem Reap

Compare prices, duration and stops

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Stops

Direct only 1 stop

Price

56 £ 95 £ 95 £

Airlines

Air Bishkek Bangkok Airways Cambodia Angkor Air Thai AirAsia Thai Airways

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Wed, 16 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Wed, 16 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Thu, 17 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Thu, 17 sep

86 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Thu, 17 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Thu, 17 sep

75 £

FD 610 🔥 Hot deal

03:05

Bangkok, Don Mueang International Airport (DMK)

Fri, 18 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Fri, 18 sep

91 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Fri, 18 sep

1h

Direct

09:10

Siem Reap (SAI)

Fri, 18 sep

76 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Sat, 19 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Sat, 19 sep

76 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Sat, 19 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Sat, 19 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Sun, 20 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Sun, 20 sep

83 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Sun, 20 sep

1h

Direct

09:10

Siem Reap (SAI)

Sun, 20 sep

75 £

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Sun, 20 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Sun, 20 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Mon, 21 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Mon, 21 sep

94 £

FD 614 🔥 Hot deal

08:10

Bangkok, Don Mueang International Airport (DMK)

Mon, 21 sep

1h

Direct

09:10

Siem Reap (SAI)

Mon, 21 sep

69 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Tue, 22 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Tue, 22 sep

82 £

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Tue, 22 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Tue, 22 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Wed, 23 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Wed, 23 sep

75 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Wed, 23 sep

1h

Direct

09:10

Siem Reap (SAI)

Wed, 23 sep

75 £

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Wed, 23 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Wed, 23 sep

73 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Thu, 24 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Thu, 24 sep

69 £

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Thu, 24 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Thu, 24 sep

85 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Fri, 25 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Fri, 25 sep

78 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Fri, 25 sep

1h

Direct

09:10

Siem Reap (SAI)

Fri, 25 sep

79 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Sat, 26 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Sat, 26 sep

76 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Sat, 26 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Sat, 26 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Sun, 27 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Sun, 27 sep

78 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Sun, 27 sep

1h

Direct

09:10

Siem Reap (SAI)

Sun, 27 sep

75 £

KR 722 🔥 Hot deal

11:05

Bangkok, Suvarnabhumi (BKK)

Sun, 27 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Sun, 27 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Mon, 28 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Mon, 28 sep

78 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Mon, 28 sep

1h

Direct

09:10

Siem Reap (SAI)

Mon, 28 sep

69 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Tue, 29 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Tue, 29 sep

75 £

K6 723

06:05

Bangkok, Suvarnabhumi (BKK)

Tue, 29 sep

5h 30min

1 stop

11:35

Siem Reap (SAI)

Tue, 29 sep

85 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Tue, 29 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Tue, 29 sep

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Wed, 30 sep

1h 5min

Direct

04:10

Siem Reap (SAI)

Wed, 30 sep

77 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Wed, 30 sep

1h

Direct

09:10

Siem Reap (SAI)

Wed, 30 sep

75 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Wed, 30 sep

1h 30min

Direct

12:35

Siem Reap (SAI)

Wed, 30 sep

94 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Thu, 1 oct

1h 5min

Direct

04:10

Siem Reap (SAI)

Thu, 1 oct

78 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Thu, 1 oct

1h

Direct

09:10

Siem Reap (SAI)

Thu, 1 oct

94 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Thu, 1 oct

1h 30min

Direct

12:35

Siem Reap (SAI)

Thu, 1 oct

71 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Fri, 2 oct

1h 5min

Direct

04:10

Siem Reap (SAI)

Fri, 2 oct

83 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Sat, 3 oct

1h 5min

Direct

04:10

Siem Reap (SAI)

Sat, 3 oct

79 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Sat, 3 oct

1h

Direct

09:10

Siem Reap (SAI)

Sat, 3 oct

77 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Sat, 3 oct

1h 30min

Direct

12:35

Siem Reap (SAI)

Sat, 3 oct

71 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Sun, 4 oct

1h

Direct

09:10

Siem Reap (SAI)

Sun, 4 oct

77 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Sun, 4 oct

1h 30min

Direct

12:35

Siem Reap (SAI)

Sun, 4 oct

89 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Mon, 5 oct

1h 5min

Direct

04:10

Siem Reap (SAI)

Mon, 5 oct

88 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Mon, 5 oct

1h

Direct

09:10

Siem Reap (SAI)

Mon, 5 oct

77 £

PG 903

00:40

Bangkok, Suvarnabhumi (BKK)

Tue, 6 oct

1h 20min

Direct

02:00

Siem Reap (SAI)

Tue, 6 oct

90 £

FD 610

03:05

Bangkok, Don Mueang International Airport (DMK)

Tue, 6 oct

1h 5min

Direct

04:10

Siem Reap (SAI)

Tue, 6 oct

77 £

FD 614

08:10

Bangkok, Don Mueang International Airport (DMK)

Tue, 6 oct

1h

Direct

09:10

Siem Reap (SAI)

Tue, 6 oct

77 £

PG 907

10:35

Bangkok, Suvarnabhumi (BKK)

Tue, 6 oct

1h 20min

Direct

11:55

Siem Reap (SAI)

Tue, 6 oct

88 £

KR 722

11:05

Bangkok, Suvarnabhumi (BKK)

Tue, 6 oct

1h 30min

Direct

12:35

Siem Reap (SAI)

Tue, 6 oct

71 £

Low price calendar

September 2026

Price chart (September 2026)

min: 69 £ · max: 76 £

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71 £

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71 £

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75 £

Cheap flights Bangkok to Siem Reap

Thai AirAsia

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

Price from

£56

Air Bishkek

Tue, Wed, Thu, Sat, Sun

Price from

£71

Cambodia Angkor Air

Tue

Price from

£85

Bangkok Airways

Mon, Tue, Wed, Thu, Fri, Sat

Price from

£87

Thai Airways

Tue

Price from

£89

Popular destinations from Bangkok

All →

BKK

Bangkok — Surat Thani

Thailand → Thailand

URT

from

£7

BKK

Bangkok — Phuket

Thailand → Thailand

HKT

from

£8

BKK

Bangkok — Nakhon Si Thammarat

Thailand → Thailand

NST

from

£8

BKK

Bangkok — Khon Kaen

Thailand → Thailand

KKC

from

£8

BKK

Bangkok — Krabi

Thailand → Thailand

KBV

from

£8

BKK

Bangkok — Hat Yai

Thailand → Thailand

HDY

from

£8

BKK

Bangkok — Udon Thani

Thailand → Thailand

UTH

from

£8

BKK

Bangkok — Chiang Mai

Thailand → Thailand

CNX

from

£9

BKK

Bangkok — Chiang Rai

Thailand → Thailand

CEI

from

£10

Popular destinations to Siem Reap

All →

HAN

Hanoi — Siem Reap

Vietnam → Cambodia

SAI

from

£21

KOS

Sihanoukville — Siem Reap

Cambodia → Cambodia

SAI

from

£28

KUL

Kuala Lumpur — Siem Reap

Malaysia → Cambodia

SAI

from

£29

PQC

Phu Quoc — Siem Reap

Vietnam → Cambodia

SAI

from

£30

PNH

Phnom Penh — Siem Reap

Cambodia → Cambodia

SAI

from

£33

HKT

Phuket — Siem Reap

Thailand → Cambodia

SAI

from

£55

DAD

Da Nang — Siem Reap

Vietnam → Cambodia

SAI

from

£60

SGN

Ho Chi Minh City — Siem Reap

Vietnam → Cambodia

SAI

from

£62

Cheap flights Bangkok to Siem Reap

Interesting facts about the route

Flight time

1h 5min

Distance

351 km

Average price

£76

Most frequent flight

FD 610

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Cambodia

connectcambodia

5 GB

data

30

days

£10

connectcambodia

10 GB

data

30

days

£16

connectcambodia

20 GB

data

30

days

£24

connectcambodia

1 GB

data

7

days

£3

connectcambodia

2 GB

data

15

days

£5

Frequently Asked Questions

The average ticket price Bangkok Siem Reap is £76. The cheapest ticket costs £71, operated by Air Bishkek, flight 722, departing Bangkok on 19 September at 11:05, arriving Siem Reap on 19 September at 12:35.

The average flight time is 1 hour 5 minutes. The fastest flight takes 1 hour, flight 614 operated by Thai AirAsia, departing Bangkok on 18 September at 08:10, arriving Siem Reap on 18 September at 09:10.

Flights on the Bangkok - Siem Reap route are operated by the following airlines: Thai AirAsia, Cambodia Angkor Air, Air Bishkek, Bangkok Airways, Thai Airways.

The distance from Bangkok to Siem Reap is 351 km.