Cheap Flights from Hong Kong to Phnom Penh
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RatePunk searches hundreds of travel sites at once for deals on flights to Phnom Penh
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Hong Kong to Phnom Penh
Explore current cheapest deals departing from Hong Kong to Phnom Penh
Round trip
Sort by: Cheapest
June 26 - June 30
HKG - Phnom Penh
$181
$214
Round trip
June 26 - June 28
HKG - Phnom Penh
$183
$214
Round trip
June 28 - June 30
HKG - Phnom Penh
$184
$214
Round trip
July 20 - July 26
HKG - Phnom Penh
$263
$218
Round trip
July 24 - July 26
HKG - Phnom Penh
$267
$218
Round trip
July 24 - July 27
HKG - Phnom Penh
$268
$218
Round trip
July 25 - July 26
HKG - Phnom Penh
$267
$218
Round trip
July 17 - July 27
HKG - Phnom Penh
$250
$218
Round trip
July 13 - July 17
HKG - Phnom Penh
$272
$218
Round trip
July 24 - July 29
HKG - Phnom Penh
$263
$218
Round trip
Unlock all 500+ flight deals to Phnom Penh and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Hong Kong to Phnom Penh
How much is a round trip from Hong Kong to Phnom Penh
Regular price: $141 - $302
Prices for flights from Hong Kong to Phnom Penh are currently within the regular range.
The regular price range for this route is between 141 USD and 302 USD. The current lowest deal is 214 USD with Cambodia Airways for travel from June 26 to June 28.
now $214
Low $141
High $302
The cheapest time to fly from Hong Kong to Phnom Penh
Flights from Hong Kong to Phnom Penh are cheapest in August and September, with a median price of 128 USD. The most expensive month to fly is February, with a median price of 272 USD. Prices are generally lower from January to December.
August
Flights from $128
February
Flights from $272
Direct flights from Hong Kong to Phnom Penh
Cambodia Airways
Last-minute flights going from Hong Kong to Phnom Penh
Sun, Jun 21
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$207
$220
One-way
Mon, Jun 22
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$203
$221
One-way
Fri, Jun 26
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$183
$214
One-way
Fri, Jun 26
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$181
$214
One-way
Fri, Jun 26
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$172
$220
One-way
Sun, Jun 28
HKG - Phnom Penh
Hong Kong (HKG) - Phnom Penh (KTI)
Cambodia Airways
$184
$214
One-way
Biggest price drops on these dates for flights from Hong Kong to Phnom Penh
Jul 2 - Jul 5
$291 → $220
24%
Jul 2 - Jul 4
$290 → $220
24%
Jul 4 - Jul 6
$286 → $220
23%
Jul 6 - Jul 10
$284 → $220
22%
Popular Airports to fly from Hong Kong to Phnom Penh
Hong Kong - Phnom Penh route insights
💸 Price insights
Recent fares are near the typical level.
Recent fares for Hong Kong to Phnom Penh are near the typical level of $212.
📅 Best time to fly
Fly in August or September for the lowest prices.
Historically, August and September offer the lowest median prices at $128 for this route.
⏱️ Flight duration
Direct flights average 5h 20m.
The median flight time for this route is 5 hours and 20 minutes.
✈️ Airlines & availability
Frequent direct flights available.
This route typically has frequent deals, with 99.8% of flights being direct.
🏆 Airline highlight
Cambodia Airways offers direct flights.
Cambodia Airways provides direct flight options from Hong Kong to Phnom Penh.
🎯 Booking tip
Consider booking in advance for better deals.
Deals for this route appear frequently, with 0.7 deals per day historically.
Hong Kong main airports to depart from
Hong Kong International (HKG)
Hong Kong International offers flights to Phnom Penh, often providing the cheapest fares for your journey.
📍 ~35 km from city center (reachable by car or train)
💸 Flights from ~$214
Phnom Penh main airports to arrive at
Techo International Airport (KTI)
Techo International Airport is an alternative arrival airport for flights from Hong Kong to Phnom Penh.
📍 ~20 km from Phnom Penh (reachable by car)
💸 Flights from ~$211
Phnom Penh International (PNH)
Phnom Penh International is a convenient arrival airport for flights from Hong Kong to Phnom Penh.
📍 ~5 km from Phnom Penh (reachable by car)
💸 Flights from ~$214
Airports nearby Phnom Penh used as alternative
Techo International Airport (KTI)
Techo International Airport (KTI) is a new primary international gateway for Phnom Penh, offering increased capacity.
📍 ~20 km from Phnom Penh (reachable by road)
💸 Flights from ~$211
Siem Reap–Angkor International Airport (SAI)
Siem Reap–Angkor International Airport (SAI) is a major Cambodian hub with regional and international routes.
📍 ~250 km from Phnom Penh (reachable by bus or car)
💸 Flights from ~$325
Tan Son Nhat International (SGN)
Tan Son Nhat International (SGN) is a major regional hub with extensive long-haul options and competitive pricing.
📍 ~210 km from Phnom Penh (requires international border crossing)
💸 Flights from ~$194
Sihanoukville International (KOS)
Sihanoukville International (KOS) is located within Cambodia, useful for regional coastal connections.
📍 ~180 km from Phnom Penh (reachable by expressway)
💸 Flights from ~$394
Phu Quoc International Airport (PQC)
Phu Quoc International Airport (PQC) is an international airport with growing connectivity, potentially offering cheaper flights.
📍 ~180 km from Phnom Penh (requires border crossing and additional travel)
💸 Flights from ~$155
Business & First Class Flight Deals to Phnom Penh
Discover luxury on the budget with premium cabin class on flights from Hong Kong to Phnom Penh.
Elite
Best Elite deals to Phnom Penh
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From HKG
Elite
Jun 24
Phnom Penh, Cambodia
79% AI deal score
$1,651
$980
Save $671
From HKG
Elite
Jun 24
Phnom Penh, Cambodia
78% AI deal score
$1,609
$980
Save $629
From HKG
Elite
Jun 23
Phnom Penh, Cambodia
78% AI deal score
$1,607
$980
Save $627
From HKG
Elite
Jun 23
Phnom Penh, Cambodia
77% AI deal score
$1,514
$980
Save $534
From HKG
Elite
Jun 21
Phnom Penh, Cambodia
73% AI deal score
$1,082
$707
Save $375
From HKG
Elite
Jul 02
Phnom Penh, Cambodia
72% AI deal score
$1,098
$707
Save $391
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
72% AI deal score
$1,057
$707
Save $350
From HKG
Elite
Jul 23
Phnom Penh, Cambodia
72% AI deal score
$1,057
$707
Save $350
From HKG
Elite
Jun 22
Phnom Penh, Cambodia
72% AI deal score
$1,049
$708
Save $341
From HKG
Elite
Aug 09
Phnom Penh, Cambodia
71% AI deal score
$976
$706
Save $270
From HKG
Elite
Aug 25
Phnom Penh, Cambodia
71% AI deal score
$979
$706
Save $273
From HKG
Elite
Jul 04
Phnom Penh, Cambodia
71% AI deal score
$1,073
$706
Save $367
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
71% AI deal score
$1,027
$706
Save $321
From HKG
Elite
Jun 22
Phnom Penh, Cambodia
71% AI deal score
$986
$706
Save $280
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
71% AI deal score
$1,011
$706
Save $305
From HKG
Elite
Jul 25
Phnom Penh, Cambodia
71% AI deal score
$1,011
$706
Save $305
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
71% AI deal score
$1,011
$707
Save $304
From HKG
Elite
Aug 25
Phnom Penh, Cambodia
71% AI deal score
$963
$707
Save $256
From HKG
Elite
Jul 13
Phnom Penh, Cambodia
71% AI deal score
$1,015
$707
Save $308
From HKG
Elite
Sep 03
Phnom Penh, Cambodia
71% AI deal score
$1,030
$707
Save $323
From HKG
Elite
Jun 21
Phnom Penh, Cambodia
71% AI deal score
$983
$707
Save $276
From HKG
Elite
Jul 27
Phnom Penh, Cambodia
71% AI deal score
$1,011
$707
Save $304
From HKG
Elite
Jul 23
Phnom Penh, Cambodia
71% AI deal score
$1,011
$707
Save $304
From HKG
Elite
Jul 16
Phnom Penh, Cambodia
71% AI deal score
$1,016
$707
Save $309
From HKG
Elite
Jul 07
Phnom Penh, Cambodia
71% AI deal score
$1,050
$707
Save $343
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
71% AI deal score
$1,056
$707
Save $349
From HKG
Elite
Sep 15
Phnom Penh, Cambodia
71% AI deal score
$1,035
$707
Save $328
From HKG
Elite
Sep 20
Phnom Penh, Cambodia
71% AI deal score
$1,006
$707
Save $299
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
71% AI deal score
$1,073
$707
Save $366
From HKG
Elite
Jun 22
Phnom Penh, Cambodia
71% AI deal score
$973
$707
Save $266
From HKG
Elite
Sep 14
Phnom Penh, Cambodia
71% AI deal score
$1,010
$707
Save $303
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
71% AI deal score
$1,040
$707
Save $333
From HKG
Elite
Jul 20
Phnom Penh, Cambodia
71% AI deal score
$1,011
$707
Save $304
From HKG
Elite
Aug 15
Phnom Penh, Cambodia
71% AI deal score
$975
$707
Save $268
From HKG
Elite
Aug 14
Phnom Penh, Cambodia
71% AI deal score
$976
$708
Save $268
From HKG
Elite
Jul 06
Phnom Penh, Cambodia
70% AI deal score
$1,005
$706
Save $299
From HKG
Elite
Jul 14
Phnom Penh, Cambodia
70% AI deal score
$964
$706
Save $258
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
70% AI deal score
$964
$706
Save $258
From HKG
Elite
Jul 12
Phnom Penh, Cambodia
70% AI deal score
$1,000
$706
Save $294
From HKG
Elite
Jul 06
Phnom Penh, Cambodia
70% AI deal score
$1,003
$706
Save $297
From HKG
Elite
Jul 16
Phnom Penh, Cambodia
70% AI deal score
$963
$706
Save $257
From HKG
Elite
Jul 14
Phnom Penh, Cambodia
70% AI deal score
$1,001
$706
Save $295
From HKG
Elite
Jul 27
Phnom Penh, Cambodia
70% AI deal score
$997
$706
Save $291
From HKG
Elite
Jul 30
Phnom Penh, Cambodia
70% AI deal score
$998
$706
Save $292
From HKG
Elite
Jul 11
Phnom Penh, Cambodia
70% AI deal score
$962
$706
Save $256
From HKG
Elite
Sep 08
Phnom Penh, Cambodia
70% AI deal score
$985
$707
Save $278
From HKG
Elite
Jul 12
Phnom Penh, Cambodia
70% AI deal score
$979
$707
Save $272
From HKG
Elite
Jul 28
Phnom Penh, Cambodia
70% AI deal score
$975
$707
Save $268
From HKG
Elite
Sep 15
Phnom Penh, Cambodia
70% AI deal score
$977
$707
Save $270
From HKG
Elite
Jul 05
Phnom Penh, Cambodia
70% AI deal score
$1,017
$707
Save $310
From HKG
Elite
Sep 14
Phnom Penh, Cambodia
70% AI deal score
$972
$707
Save $265
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
70% AI deal score
$997
$708
Save $289
From HKG
Elite
Sep 03
Phnom Penh, Cambodia
70% AI deal score
$960
$708
Save $252
From HKG
Elite
Sep 04
Phnom Penh, Cambodia
70% AI deal score
$959
$708
Save $251
From HKG
Elite
Aug 02
Phnom Penh, Cambodia
66% AI deal score
$936
$706
Save $230
From HKG
Elite
Sep 06
Phnom Penh, Cambodia
66% AI deal score
$948
$706
Save $242
From HKG
Elite
Jul 30
Phnom Penh, Cambodia
66% AI deal score
$961
$706
Save $255
From HKG
Elite
Jul 20
Phnom Penh, Cambodia
66% AI deal score
$962
$707
Save $255
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
66% AI deal score
$962
$707
Save $255
From HKG
Elite
Jul 04
Phnom Penh, Cambodia
66% AI deal score
$966
$707
Save $259
From HKG
Elite
Jul 31
Phnom Penh, Cambodia
66% AI deal score
$963
$707
Save $256
From HKG
Elite
Jul 25
Phnom Penh, Cambodia
66% AI deal score
$962
$707
Save $255
From HKG
Elite
Jul 13
Phnom Penh, Cambodia
66% AI deal score
$958
$707
Save $251
From HKG
Elite
Aug 16
Phnom Penh, Cambodia
66% AI deal score
$913
$707
Save $206
From HKG
Elite
Jul 13
Phnom Penh, Cambodia
66% AI deal score
$961
$707
Save $254
From HKG
Elite
Aug 01
Phnom Penh, Cambodia
66% AI deal score
$937
$707
Save $230
From HKG
Elite
Jul 24
Phnom Penh, Cambodia
66% AI deal score
$962
$707
Save $255
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
66% AI deal score
$962
$708
Save $254
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
66% AI deal score
$962
$708
Save $254
From HKG
Elite
Jul 04
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 06
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 15
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 13
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 20
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Aug 08
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 11
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jun 20
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 03
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 11
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 12
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 04
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jun 27
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 24
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 01
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jul 21
Phnom Penh, Cambodia
66% AI deal score
$1,029
From HKG
Elite
Jun 22
Phnom Penh, Cambodia
66% AI deal score
$1,030
From HKG
Elite
Jul 01
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 16
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 13
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 09
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 04
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 02
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 17
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 24
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jun 20
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 06
Phnom Penh, Cambodia
66% AI deal score
$1,031
From HKG
Elite
Jul 10
Phnom Penh, Cambodia
66% AI deal score
$1,031