Cheap Flights from Phnom Penh to Hanoi
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 Hanoi
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 Phnom Penh to Hanoi
Explore current cheapest deals departing from Phnom Penh to Hanoi
Round trip
Sort by: Cheapest
June 24 - June 25
KTI - Hanoi
$302
$253
Round trip
August 12 - September 9
KTI - Hanoi
$213
$254
Round trip
September 7 - October 5
KTI - Hanoi
$207
$254
Round trip
September 19 - September 23
KTI - Hanoi
$238
$255
Round trip
October 9 - October 14
KTI - Hanoi
$254
$261
Round trip
October 9 - October 12
KTI - Hanoi
$255
$261
Round trip
October 5 - October 8
KTI - Hanoi
$257
$261
Round trip
October 10 - October 18
KTI - Hanoi
$248
$261
Round trip
August 12 - August 17
KTI - Hanoi
$149
$324
Round trip
September 20 - October 4
KTI - Hanoi
$126
$326
Round trip
Unlock all 500+ flight deals to Hanoi and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Phnom Penh to Hanoi
How much is a round trip from Phnom Penh to Hanoi
Regular price: $211 - $320
Prices are currently within the regular range.
Regular prices for flights from Phnom Penh to Hanoi typically range from $211 to $320. The current lowest deal is $254 with Vietnam Airlines, for travel from Oct 17-Oct 21.
now $254
Low $211
High $320
The cheapest time to fly from Phnom Penh to Hanoi
The cheapest month to fly from PNH to HAN is January, with a median price of $166. The most expensive month is June, with a median price of $420. Prices are generally lower from January to November.
January
Flights from $166
June
Flights from $420
Direct flights from Phnom Penh to Hanoi
Angkor Air
Last-minute flights going from Phnom Penh to Hanoi
Thu, Jul 2
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$230
$261
One-way
Sat, Jul 18
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$216
$259
One-way
Mon, Aug 10
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$126
$327
One-way
Mon, Aug 10
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$125
$327
One-way
Mon, Aug 10
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$130
$327
One-way
Mon, Aug 10
KTI - Hanoi
Phnom Penh (KTI) - Hanoi (HAN)
Vietnam Airlines
$145
$328
One-way
Biggest price drops on these dates for flights from Phnom Penh to Hanoi
Oct 12 - Oct 15
$258 → $254
1%
Oct 17 - Oct 21
$257 → $254
1%
Sep 19 - Sep 23
$238 → $255
7%
Sep 4 - Sep 8
$239 → $257
7%
Popular Airports to fly from Phnom Penh to Hanoi
Phnom Penh - Hanoi route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Phnom Penh to Hanoi are below the typical level of $214.
📅 Best time to fly
Fly in August, November, or January for the best prices
Historically, August, November, and January offer the lowest median prices at $166.
⏱️ Flight duration
Connecting flights take 5h 10m on average
The typical flight duration with one stop between Phnom Penh and Hanoi is 5h 10m.
✈️ Airlines & availability
Connecting flights are dominant for this route
About 30.9% of recent deals are for direct flights, with connecting flights being more common.
🏆 Airline highlight
Angkor Air offers direct flights
Angkor Air is an airline that has offered direct flights on this route recently.
🎯 Booking tip
Deals are frequent for this route
Historically, deals for flights from Phnom Penh to Hanoi appear frequently, about 0.83 per day.
Phnom Penh main airports to depart from
Phnom Penh International (PNH)
Phnom Penh International Airport is a convenient departure point for flights from Phnom Penh to Hanoi.
📍 ~5 km from city center (reachable by car)
💸 Flights from ~$253
Techo International Airport (KTI)
Techo International Airport offers another option for flights from Phnom Penh to Hanoi.
📍 ~20 km from city center (reachable by car)
💸 Flights from ~$253
Hanoi main airports to arrive at
Noi Bai International (HAN)
Noi Bai International Airport is the primary gateway for flights arriving in Hanoi from Phnom Penh.
📍 ~30 km from city center (reachable by car)
💸 Flights from ~$254
Airports nearby Hanoi used as alternative
Cat Bi International (HPH)
Consider Cat Bi International for its proximity and international connections, though it has fewer international routes than Hanoi Noi Bai.
📍 ~100 km from Hanoi (reachable by car)
💸 Flights from ~$274
Van Don International Airport (VDO)
Van Don International is a modern airport with good facilities and a direct expressway connection to Hanoi.
📍 ~120 km from Hanoi (reachable by car)
💸 Flights from ~$345
Vinh International (VII)
Vinh International is a major regional hub, accessible via railway and highway, offering higher flight frequency.
📍 ~290 km from Hanoi (reachable by road)
💸 Flights from ~$274
Thanh Hoa Tho Xuan (THD)
Thanh Hoa Tho Xuan is geographically closer than Vinh and serves as a domestic backup for North-Central travel.
📍 ~135 km from Hanoi (reachable by road)
💸 Flights from ~$338
Nanning Wuxu International (NNG)
Nanning Wuxu International is a large hub with an extensive network, but requires an international border crossing.
📍 ~250 km from Hanoi (reachable by rail or bus)
💸 Flights from ~$268
Business & First Class Flight Deals to Hanoi
Discover luxury on the budget with premium cabin class on flights from Phnom Penh to Hanoi.
Elite
Best Elite deals to Hanoi
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From KTI
Elite
Jun 24
Hanoi, Vietnam
83% AI deal score
$1,371
$631
Save $740
From KTI
Elite
Jun 18
Hanoi, Vietnam
83% AI deal score
$1,395
$631
Save $764
From KTI
Elite
Oct 10
Hanoi, Vietnam
83% AI deal score
$1,437
$649
Save $788
From KTI
Elite
Jun 24
Hanoi, Vietnam
82% AI deal score
$1,323
$632
Save $691
From KTI
Elite
Jul 18
Hanoi, Vietnam
82% AI deal score
$1,420
$649
Save $771
From KTI
Elite
Jun 18
Hanoi, Vietnam
81% AI deal score
$1,297
$632
Save $665
From KTI
Elite
Jul 01
Hanoi, Vietnam
77% AI deal score
$971
$633
Save $338
From KTI
Elite
Jul 05
Hanoi, Vietnam
77% AI deal score
$951
$635
Save $316
From KTI
Elite
Jul 08
Hanoi, Vietnam
76% AI deal score
$929
$632
Save $297
From KTI
Elite
Jul 05
Hanoi, Vietnam
76% AI deal score
$909
$634
Save $275
From KTI
Elite
Jul 01
Hanoi, Vietnam
76% AI deal score
$945
$636
Save $309
From KTI
Elite
Oct 23
Hanoi, Vietnam
76% AI deal score
$935
$646
Save $289
From KTI
Elite
Oct 23
Hanoi, Vietnam
76% AI deal score
$931
$646
Save $285
From KTI
Elite
Oct 16
Hanoi, Vietnam
76% AI deal score
$926
$650
Save $276
From KTI
Elite
Jul 15
Hanoi, Vietnam
75% AI deal score
$847
$631
Save $216
From KTI
Elite
Jul 17
Hanoi, Vietnam
75% AI deal score
$854
$631
Save $223
From KTI
Elite
Jul 12
Hanoi, Vietnam
75% AI deal score
$858
$632
Save $226
From KTI
Elite
Jul 01
Hanoi, Vietnam
75% AI deal score
$896
$635
Save $261
From KTI
Elite
Jul 24
Hanoi, Vietnam
75% AI deal score
$854
$635
Save $219
From KTI
Elite
Jun 26
Hanoi, Vietnam
75% AI deal score
$883
$637
Save $246
From KTI
Elite
Jun 28
Hanoi, Vietnam
75% AI deal score
$863
$638
Save $225
From KTI
Elite
Jul 03
Hanoi, Vietnam
75% AI deal score
$855
$638
Save $217
From KTI
Elite
Sep 14
Hanoi, Vietnam
75% AI deal score
$867
$651
Save $216
From KTI
Elite
Sep 23
Hanoi, Vietnam
75% AI deal score
$881
$665
Save $216
From KTI
Elite
Jun 26
Hanoi, Vietnam
74% AI deal score
$837
$635
Save $202
From KTI
Elite
Aug 07
Hanoi, Vietnam
74% AI deal score
$773
$645
Save $128
From KTI
Elite
Aug 10
Hanoi, Vietnam
74% AI deal score
$770
$649
Save $121
From KTI
Elite
Aug 31
Hanoi, Vietnam
74% AI deal score
$776
$654
Save $122
From KTI
Elite
Nov 04
Hanoi, Vietnam
74% AI deal score
$846
$665
Save $181
From KTI
Elite
Aug 15
Hanoi, Vietnam
74% AI deal score
$837
$675
Save $162
From KTI
Elite
Jul 04
Hanoi, Vietnam
71% AI deal score
$935
$689
Save $246
From KTI
Elite
Jul 16
Hanoi, Vietnam
71% AI deal score
$932
$689
Save $243
From KTI
Elite
Jul 05
Hanoi, Vietnam
71% AI deal score
$961
$689
Save $272
From KTI
Elite
Jul 19
Hanoi, Vietnam
71% AI deal score
$911
$691
Save $220
From KTI
Elite
Jul 14
Hanoi, Vietnam
70% AI deal score
$899
$692
Save $207
From KTI
Elite
Oct 22
Hanoi, Vietnam
70% AI deal score
$928
$707
Save $221
From KTI
Elite
Jun 26
Hanoi, Vietnam
69% AI deal score
$804
$633
Save $171
From KTI
Elite
Jun 28
Hanoi, Vietnam
69% AI deal score
$813
$637
Save $176
From KTI
Elite
Jun 28
Hanoi, Vietnam
69% AI deal score
$795
$638
Save $157
From KTI
Elite
Aug 07
Hanoi, Vietnam
69% AI deal score
$762
$660
Save $102
From KTI
Elite
Aug 17
Hanoi, Vietnam
69% AI deal score
$780
$666
Save $114
From KTI
Elite
Aug 30
Hanoi, Vietnam
69% AI deal score
$776
$676
Save $100
From KTI
Elite
Jul 03
Hanoi, Vietnam
69% AI deal score
$894
$692
Save $202
From KTI
Elite
Jul 30
Hanoi, Vietnam
68% AI deal score
$1,036
$786
Save $250
From KTI
Elite
Jul 28
Hanoi, Vietnam
68% AI deal score
$1,023
$787
Save $236
From KTI
Elite
Jul 22
Hanoi, Vietnam
68% AI deal score
$1,039
$788
Save $251
From KTI
Elite
Jul 01
Hanoi, Vietnam
68% AI deal score
$1,026
$788
Save $238
From KTI
Elite
Jun 20
Hanoi, Vietnam
67% AI deal score
$1,046
$786
Save $260
From KTI
Elite
Jul 02
Hanoi, Vietnam
67% AI deal score
$1,006
$787
Save $219
From KTI
Elite
Jun 29
Hanoi, Vietnam
67% AI deal score
$1,024
$787
Save $237
From KTI
Elite
Aug 05
Hanoi, Vietnam
67% AI deal score
$1,047
$788
Save $259
From KTI
Elite
Sep 17
Hanoi, Vietnam
66% AI deal score
$868
$705
Save $163
From KTI
Elite
Sep 19
Hanoi, Vietnam
65% AI deal score
$827
$689
Save $138
From KTI
Elite
Jun 28
Hanoi, Vietnam
65% AI deal score
$871
$691
Save $180
From KTI
Elite
Jul 10
Hanoi, Vietnam
65% AI deal score
$864
$691
Save $173
From KTI
Elite
Jul 18
Hanoi, Vietnam
65% AI deal score
$1,039
$798
Save $241
From KTI
Elite
Jul 14
Hanoi, Vietnam
65% AI deal score
$1,038
$800
Save $238
From KTI
Elite
Jul 04
Hanoi, Vietnam
50% AI deal score
$848
$690
Save $158
From KTI
Elite
Aug 13
Hanoi, Vietnam
50% AI deal score
$807
$708
Save $99
From KTI
Elite
Aug 05
Hanoi, Vietnam
50% AI deal score
$1,039
$778
Save $261
From KTI
Elite
Jul 17
Hanoi, Vietnam
50% AI deal score
$1,049
$832
Save $217
From KTI
Elite
Jun 19
Hanoi, Vietnam
50% AI deal score
$1,064
$851
Save $213
From KTI
Elite
Jun 25
Hanoi, Vietnam
49% AI deal score
$825
$689
Save $136
From KTI
Elite
Aug 16
Hanoi, Vietnam
49% AI deal score
$771
$689
Save $82
From KTI
Elite
Jun 29
Hanoi, Vietnam
49% AI deal score
$807
$690
Save $117
From KTI
Elite
Jun 19
Hanoi, Vietnam
49% AI deal score
$1,033
$851
Save $182
From KTI
Elite
Jun 19
Hanoi, Vietnam
49% AI deal score
$1,042
$851
Save $191
From KTI
Elite
Jun 19
Hanoi, Vietnam
49% AI deal score
$1,065
$851
Save $214
From KTI
Elite
Jun 19
Hanoi, Vietnam
49% AI deal score
$1,027
$851
Save $176
From KTI
Elite
Jun 19
Hanoi, Vietnam
49% AI deal score
$1,027
$851
Save $176
From KTI
Elite
Aug 08
Hanoi, Vietnam
48% AI deal score
$774
$708
Save $66
From KTI
Elite
Jun 19
Hanoi, Vietnam
48% AI deal score
$973
$851
Save $122
From KTI
Elite
Jun 18
Hanoi, Vietnam
48% AI deal score
$1,050
$859
Save $191
From KTI
Elite
Aug 15
Hanoi, Vietnam
48% AI deal score
$1,075
$859
Save $216
From KTI
Elite
Aug 01
Hanoi, Vietnam
47% AI deal score
$831
$757
Save $74
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$969
$851
Save $118
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$851
Save $86
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$851
Save $86
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$970
$851
Save $119
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$947
$851
Save $96
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$851
Save $86
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$940
$851
Save $89
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$851
Save $86
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$947
$851
Save $96
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$947
$851
Save $96
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$969
$851
Save $118
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$851
Save $86
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$945
$851
Save $94
From KTI
Elite
Jun 19
Hanoi, Vietnam
47% AI deal score
$937
$852
Save $85
From KTI
Elite
Jun 22
Hanoi, Vietnam
47% AI deal score
$1,036
$879
Save $157
From KTI
Elite
Jun 18
Hanoi, Vietnam
46% AI deal score
$937
$865
Save $72
From KTI
Elite
Jun 18
Hanoi, Vietnam
46% AI deal score
$947
$865
Save $82
From KTI
Elite
Jun 25
Hanoi, Vietnam
46% AI deal score
$1,013
$879
Save $134
From KTI
Elite
Nov 30
Hanoi, Vietnam
44% AI deal score
$1,093
$1,053
Save $40
From KTI
Elite
Dec 10
Hanoi, Vietnam
44% AI deal score
$1,106
$1,053
Save $53
From KTI
Elite
Nov 09
Hanoi, Vietnam
43% AI deal score
$1,075
$1,053
Save $22
From KTI
Elite
Nov 09
Hanoi, Vietnam
43% AI deal score
$1,053
From KTI
Elite
Nov 30
Hanoi, Vietnam
43% AI deal score
$1,053
From KTI
Elite
Nov 09
Hanoi, Vietnam
43% AI deal score
$1,053
From KTI
Elite
Nov 02
Hanoi, Vietnam
43% AI deal score
$1,055