Cheap Flights from Phnom Penh to Bangkok
Browse current best options from Phnom Penh. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Phnom Penh
RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok
Prices updated 5 days ago
402 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)
Today’s best flight deals from Phnom Penh to Bangkok
Explore current cheapest deals departing from Phnom Penh to Bangkok
Round trip
Sort by: Cheapest
August 31 - September 15
KTI - Bangkok
$100
$138
Round trip
August 31 - September 18
KTI - Bangkok
$100
$138
Round trip
August 23 - September 3
KTI - Bangkok
$104
$138
Round trip
August 22 - September 18
KTI - Bangkok
$98
$138
Round trip
August 31 - September 23
KTI - Bangkok
$99
$138
Round trip
August 18 - September 13
KTI - Bangkok
$99
$138
Round trip
August 31 - September 3
KTI - Bangkok
$127
$138
Round trip
August 22 - September 3
KTI - Bangkok
$103
$138
Round trip
August 22 - September 15
KTI - Bangkok
$98
$138
Round trip
August 18 - September 3
KTI - Bangkok
$102
$138
Round trip
Unlock all 500+ flight deals to Bangkok and get alerts when great deals appear
Phnom Penh to Bangkok: Overview
Insights for flights from Phnom Penh to Bangkok
How much is a round trip from Phnom Penh to Bangkok
Regular price: $90 - $187
Prices for flights from Phnom Penh to Bangkok are currently within the regular range.
Regular prices for this route typically range from 90 USD to 187 USD. The current lowest deal is 139 USD with MyTravel Airways, for travel from Aug 27-Sep 3.
now $139
Low $90
High $187
The cheapest time to fly from Phnom Penh to Bangkok
The cheapest month to fly from PNH to BKK is January, with a median price of $124. The most expensive month is June, with a median price of $429. Prices are generally lower from January to December.
January
Flights from $124
June
Flights from $429
Direct flights from Phnom Penh to Bangkok
MyTravel Airways
Thai AirAsia
Last-minute flights going from Phnom Penh to Bangkok
Mon, Jul 13
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
MyTravel Airways
$123
$139
One-way
Mon, Jul 13
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
MyTravel Airways
$135
$139
One-way
Wed, Jul 15
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
$258
$533
One-way
Thu, Jul 16
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
MyTravel Airways
$136
$138
One-way
Fri, Jul 17
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
$245
$570
One-way
Fri, Jul 17
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
$247
$600
One-way
Biggest price drops on these dates for flights from Phnom Penh to Bangkok
Aug 7 - Aug 9
$234 → $159
32%
Aug 7 - Aug 10
$232 → $159
31%
Aug 1 - Aug 8
$224 → $155
31%
Aug 7 - Aug 11
$232 → $163
30%
Popular Airports to fly from Phnom Penh to Bangkok
Phnom Penh - Bangkok route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from PNH to BKK are above the typical level for the last 90 days.
📅 Best time to fly
January, March, and October are cheapest
Historically, January ($124), March ($124), and October ($129) offer the lowest median prices.
⏱️ Flight duration
Median flight time is 8h 45m
The median flight time from Phnom Penh to Bangkok is 8 hours and 45 minutes.
✈️ Airlines & availability
Connecting flights are dominant
Connecting flights make up 69% of recent deals, with a median of 2 stopovers.
🏆 Airline highlight
MyTravel Airways offers direct flights
MyTravel Airways is one of the airlines with direct flight deals on this route.
🎯 Booking tip
Deals are frequent on this route
Deals from Phnom Penh to Bangkok are frequent, appearing often in the last 30 days.
Phnom Penh main airports to depart from
Techo International Airport (KTI)
Techo International Airport is a good option for flights from Phnom Penh to Bangkok.
📍 ~20 km from Phnom Penh (reachable by car)
💸 Flights from ~$117
Phnom Penh International (PNH)
Phnom Penh International is a convenient departure airport for your trip to Bangkok.
📍 ~5 km from Phnom Penh (reachable by car)
💸 Flights from ~$124
Bangkok main airports to arrive at
Suvarnabhumi (BKK)
Suvarnabhumi Airport is a primary arrival airport for flights from Phnom Penh to Bangkok.
📍 ~25 km from city center (reachable by car, train)
💸 Flights from ~$124
Don Mueang International (DMK)
Don Mueang International Airport is an alternative arrival option for flights to Bangkok.
📍 ~20 km from city center (reachable by car, train)
💸 Flights from ~$141
Airports nearby Bangkok used as alternative
U-Tapao International (UTP)
U-Tapao International is a practical alternative due to its proximity and international-standard facilities, despite fewer flight frequencies.
📍 ~140 km from Bangkok (reachable by car)
💸 Flights from ~$329
Hua Hin (HHQ)
Hua Hin is a feasible domestic alternative for travelers in southern Bangkok, though it has a very limited flight schedule.
📍 ~150 km from Bangkok (reachable by car)
💸 Flights from ~$339
Trat (TDX)
Trat is a reasonable domestic alternative, serving the eastern region, but flight options are often limited to a single carrier.
📍 ~230 km from Bangkok (reachable by car)
💸 Flights from ~$266
Khon Kaen (KKC)
Khon Kaen is a major regional hub with high flight frequency, though it is a significant distance from Bangkok.
📍 ~400 km from Bangkok (reachable by car)
💸 Flights from ~$219
Udon Thani International (UTH)
Udon Thani International is a reliable backup for northern Isan with extensive connections, despite its considerable distance.
📍 ~450 km from Bangkok (reachable by car)
💸 Flights from ~$209
Business & First Class Flight Deals to Bangkok
Discover luxury on the budget with premium cabin class on flights from Phnom Penh to Bangkok.
Elite
Best Elite deals to Bangkok
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From KTI
Elite
Jul 02
Bangkok, Thailand
74% AI deal score
$1,204
$799
Save $405
From KTI
Elite
Jun 30
Bangkok, Thailand
74% AI deal score
$1,204
$801
Save $403
From KTI
Elite
Aug 26
Bangkok, Thailand
74% AI deal score
$1,406
$801
Save $605
From KTI
Elite
Jul 02
Bangkok, Thailand
74% AI deal score
$1,213
$801
Save $412
From KTI
Elite
Aug 24
Bangkok, Thailand
74% AI deal score
$1,400
$801
Save $599
From KTI
Elite
Aug 26
Bangkok, Thailand
74% AI deal score
$1,388
$801
Save $587
From KTI
Elite
Jul 01
Bangkok, Thailand
74% AI deal score
$1,213
$801
Save $412
From KTI
Elite
Aug 25
Bangkok, Thailand
74% AI deal score
$1,385
$801
Save $584
From KTI
Elite
Jul 01
Bangkok, Thailand
74% AI deal score
$1,204
$801
Save $403
From KTI
Elite
Jul 09
Bangkok, Thailand
74% AI deal score
$1,227
$811
Save $416
From KTI
Elite
Jul 08
Bangkok, Thailand
74% AI deal score
$1,227
$811
Save $416
From KTI
Elite
Aug 19
Bangkok, Thailand
74% AI deal score
$1,369
$812
Save $557
From KTI
Elite
Jul 20
Bangkok, Thailand
74% AI deal score
$1,222
$812
Save $410
From KTI
Elite
Jun 21
Bangkok, Thailand
74% AI deal score
$1,224
$814
Save $410
From KTI
Elite
Sep 02
Bangkok, Thailand
74% AI deal score
$1,426
$814
Save $612
From KTI
Elite
Sep 01
Bangkok, Thailand
74% AI deal score
$1,436
$814
Save $622
From KTI
Elite
Sep 05
Bangkok, Thailand
74% AI deal score
$1,424
$814
Save $610
From KTI
Elite
Sep 12
Bangkok, Thailand
74% AI deal score
$1,430
$814
Save $616
From KTI
Elite
Sep 03
Bangkok, Thailand
74% AI deal score
$1,394
$814
Save $580
From KTI
Elite
Jun 23
Bangkok, Thailand
74% AI deal score
$1,222
$815
Save $407
From KTI
Elite
Jul 12
Bangkok, Thailand
74% AI deal score
$1,221
$817
Save $404
From KTI
Elite
Jul 12
Bangkok, Thailand
74% AI deal score
$1,233
$822
Save $411
From KTI
Elite
Jul 08
Bangkok, Thailand
74% AI deal score
$1,216
$822
Save $394
From KTI
Elite
Jul 10
Bangkok, Thailand
74% AI deal score
$1,233
$822
Save $411
From KTI
Elite
Aug 25
Bangkok, Thailand
74% AI deal score
$1,403
$826
Save $577
From KTI
Elite
Jun 25
Bangkok, Thailand
73% AI deal score
$1,137
$799
Save $338
From KTI
Elite
Jun 28
Bangkok, Thailand
73% AI deal score
$1,186
$801
Save $385
From KTI
Elite
Jun 29
Bangkok, Thailand
73% AI deal score
$1,148
$801
Save $347
From KTI
Elite
Jun 26
Bangkok, Thailand
73% AI deal score
$1,181
$801
Save $380
From KTI
Elite
Jun 29
Bangkok, Thailand
73% AI deal score
$1,198
$801
Save $397
From KTI
Elite
Jul 02
Bangkok, Thailand
73% AI deal score
$1,157
$801
Save $356
From KTI
Elite
Aug 18
Bangkok, Thailand
73% AI deal score
$1,338
$810
Save $528
From KTI
Elite
Sep 10
Bangkok, Thailand
73% AI deal score
$1,382
$812
Save $570
From KTI
Elite
Jun 20
Bangkok, Thailand
73% AI deal score
$1,218
$814
Save $404
From KTI
Elite
Jun 21
Bangkok, Thailand
73% AI deal score
$1,218
$814
Save $404
From KTI
Elite
Jun 23
Bangkok, Thailand
73% AI deal score
$1,176
$814
Save $362
From KTI
Elite
Jun 20
Bangkok, Thailand
73% AI deal score
$1,173
$814
Save $359
From KTI
Elite
Jun 22
Bangkok, Thailand
73% AI deal score
$1,207
$814
Save $393
From KTI
Elite
Jun 20
Bangkok, Thailand
73% AI deal score
$1,186
$814
Save $372
From KTI
Elite
Jun 22
Bangkok, Thailand
73% AI deal score
$1,214
$814
Save $400
From KTI
Elite
Jun 27
Bangkok, Thailand
73% AI deal score
$1,194
$814
Save $380
From KTI
Elite
Jul 09
Bangkok, Thailand
73% AI deal score
$1,162
$816
Save $346
From KTI
Elite
Jul 08
Bangkok, Thailand
73% AI deal score
$1,162
$816
Save $346
From KTI
Elite
Jul 12
Bangkok, Thailand
73% AI deal score
$1,178
$817
Save $361
From KTI
Elite
Jul 11
Bangkok, Thailand
73% AI deal score
$1,178
$818
Save $360
From KTI
Elite
Jun 24
Bangkok, Thailand
73% AI deal score
$1,192
$821
Save $371
From KTI
Elite
Aug 22
Bangkok, Thailand
73% AI deal score
$1,350
$826
Save $524
From KTI
Elite
Aug 28
Bangkok, Thailand
73% AI deal score
$1,386
$826
Save $560
From KTI
Elite
Aug 22
Bangkok, Thailand
73% AI deal score
$1,346
$826
Save $520
From KTI
Elite
Aug 22
Bangkok, Thailand
73% AI deal score
$1,377
$826
Save $551
From KTI
Elite
Aug 21
Bangkok, Thailand
73% AI deal score
$1,350
$826
Save $524
From KTI
Elite
Aug 27
Bangkok, Thailand
73% AI deal score
$1,381
$826
Save $555
From KTI
Elite
Jun 28
Bangkok, Thailand
72% AI deal score
$1,138
$801
Save $337
From KTI
Elite
Jun 25
Bangkok, Thailand
72% AI deal score
$1,149
$812
Save $337
From KTI
Elite
Jun 27
Bangkok, Thailand
72% AI deal score
$1,150
$814
Save $336
From KTI
Elite
Jun 24
Bangkok, Thailand
72% AI deal score
$1,148
$814
Save $334
From KTI
Elite
Jun 24
Bangkok, Thailand
72% AI deal score
$1,148
$814
Save $334
From KTI
Elite
Jul 04
Bangkok, Thailand
72% AI deal score
$1,147
$824
Save $323
From KTI
Elite
Jun 28
Bangkok, Thailand
72% AI deal score
$1,149
$825
Save $324
From KTI
Elite
Jun 28
Bangkok, Thailand
72% AI deal score
$1,149
$825
Save $324
From KTI
Elite
Jun 28
Bangkok, Thailand
72% AI deal score
$1,152
$825
Save $327
From KTI
Elite
Jun 30
Bangkok, Thailand
72% AI deal score
$1,141
$825
Save $316
From KTI
Elite
Jun 30
Bangkok, Thailand
72% AI deal score
$1,144
$825
Save $319
From KTI
Elite
Jul 02
Bangkok, Thailand
72% AI deal score
$1,147
$825
Save $322
From KTI
Elite
Jun 30
Bangkok, Thailand
72% AI deal score
$1,141
$825
Save $316
From KTI
Elite
Aug 22
Bangkok, Thailand
72% AI deal score
$1,344
$826
Save $518
From KTI
Elite
Aug 20
Bangkok, Thailand
72% AI deal score
$1,337
$826
Save $511
From KTI
Elite
Aug 24
Bangkok, Thailand
72% AI deal score
$1,344
$826
Save $518
From KTI
Elite
Aug 23
Bangkok, Thailand
72% AI deal score
$1,344
$826
Save $518
From KTI
Elite
Aug 20
Bangkok, Thailand
72% AI deal score
$1,331
$826
Save $505
From KTI
Elite
Jul 09
Bangkok, Thailand
71% AI deal score
$925
$544
Save $381
From KTI
Elite
Jul 11
Bangkok, Thailand
70% AI deal score
$909
$544
Save $365
From KTI
Elite
Jul 09
Bangkok, Thailand
70% AI deal score
$912
$544
Save $368
From KTI
Elite
Jul 06
Bangkok, Thailand
70% AI deal score
$887
$544
Save $343
From KTI
Elite
Jun 22
Bangkok, Thailand
70% AI deal score
$885
$544
Save $341
From KTI
Elite
Jul 07
Bangkok, Thailand
70% AI deal score
$900
$549
Save $351
From KTI
Elite
Jul 06
Bangkok, Thailand
70% AI deal score
$899
$551
Save $348
From KTI
Elite
Jul 07
Bangkok, Thailand
70% AI deal score
$898
$551
Save $347
From KTI
Elite
Jul 06
Bangkok, Thailand
70% AI deal score
$901
$551
Save $350
From KTI
Elite
Jul 26
Bangkok, Thailand
70% AI deal score
$912
$552
Save $360
From KTI
Elite
Jul 23
Bangkok, Thailand
70% AI deal score
$912
$552
Save $360
From KTI
Elite
Jul 01
Bangkok, Thailand
70% AI deal score
$936
$552
Save $384
From KTI
Elite
Jul 02
Bangkok, Thailand
70% AI deal score
$896
$552
Save $344
From KTI
Elite
Jul 16
Bangkok, Thailand
70% AI deal score
$912
$552
Save $360
From KTI
Elite
Jul 18
Bangkok, Thailand
70% AI deal score
$912
$552
Save $360
From KTI
Elite
Jul 21
Bangkok, Thailand
70% AI deal score
$925
$552
Save $373
From KTI
Elite
Nov 02
Bangkok, Thailand
69% AI deal score
$832
$544
Save $288
From KTI
Elite
Sep 01
Bangkok, Thailand
69% AI deal score
$831
$544
Save $287
From KTI
Elite
Sep 02
Bangkok, Thailand
69% AI deal score
$844
$544
Save $300
From KTI
Elite
Sep 05
Bangkok, Thailand
69% AI deal score
$862
$544
Save $318
From KTI
Elite
Jun 23
Bangkok, Thailand
69% AI deal score
$860
$544
Save $316
From KTI
Elite
Jul 10
Bangkok, Thailand
69% AI deal score
$876
$544
Save $332
From KTI
Elite
Jul 12
Bangkok, Thailand
69% AI deal score
$873
$544
Save $329
From KTI
Elite
Jul 10
Bangkok, Thailand
69% AI deal score
$877
$549
Save $328
From KTI
Elite
Jun 25
Bangkok, Thailand
69% AI deal score
$839
$549
Save $290
From KTI
Elite
Jul 07
Bangkok, Thailand
69% AI deal score
$884
$551
Save $333
From KTI
Elite
Jun 23
Bangkok, Thailand
69% AI deal score
$861
$551
Save $310
From KTI
Elite
Jun 25
Bangkok, Thailand
69% AI deal score
$853
$551
Save $302
From KTI
Elite
Sep 20
Bangkok, Thailand
69% AI deal score
$867
$552
Save $315
From KTI
Elite
Jul 14
Bangkok, Thailand
69% AI deal score
$884
$552
Save $332