Cheap Flights from Hong Kong to Hanoi
Browse current best options from Hong Kong. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Hong Kong
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 Hong Kong to Hanoi
Explore current cheapest deals departing from Hong Kong to Hanoi
Round trip
Sort by: Cheapest
July 23 - August 13
HKG - Hanoi
$169
$176
Round trip
July 10 - July 19
HKG - Hanoi
$185
$177
Round trip
August 20 - August 30
HKG - Hanoi
$129
$177
Round trip
November 7 - November 20
HKG - Hanoi
$170
$177
Round trip
July 10 - August 1
HKG - Hanoi
$170
$177
Round trip
July 10 - July 25
HKG - Hanoi
$172
$177
Round trip
September 2 - September 15
HKG - Hanoi
$120
$177
Round trip
July 17 - July 19
HKG - Hanoi
$195
$178
Round trip
September 15 - September 19
HKG - Hanoi
$140
$178
Round trip
September 2 - September 13
HKG - Hanoi
$121
$178
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 Hong Kong to Hanoi
How much is a round trip from Hong Kong to Hanoi
Regular price: $127 - $363
Prices for flights from Hong Kong to Hanoi are currently within the regular range.
The regular price range for this route is between 127 USD and 363 USD. The current lowest deal is 176 USD with Hong Kong Express Airways, for travel from Jul 23-Aug 13.
now $176
Low $127
High $363
The cheapest time to fly from Hong Kong to Hanoi
The cheapest month to fly from Hong Kong to Hanoi is September, with a median price of $110. The most expensive month is November, with a median price of $254. Prices are generally lower from April to December.
September
Flights from $110
November
Flights from $254
Direct flights from Hong Kong to Hanoi
Hong Kong Express Airways
Last-minute flights going from Hong Kong to Hanoi
Sat, Jun 20
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$161
$180
One-way
Sat, Jun 20
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$191
$182
One-way
Sat, Jun 20
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$305
$272
One-way
Sun, Jun 28
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$138
$178
One-way
Sun, Jun 28
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$137
$178
One-way
Sun, Jun 28
HKG - Hanoi
Hong Kong (HKG) - Hanoi (HAN)
Hong Kong Express Airways
$140
$179
One-way
Biggest price drops on these dates for flights from Hong Kong to Hanoi
Jun 20 - Jun 21
$305 → $272
11%
Jul 3 - Jul 7
$207 → $180
13%
Jul 2 - Jul 6
$208 → $182
12%
Jul 2 - Jul 4
$207 → $182
12%
Popular Airports to fly from Hong Kong to Hanoi
Hong Kong - Hanoi route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Hong Kong to Hanoi are above the typical level of $191.
📅 Best time to fly
September is historically the cheapest month
Historically, September is the cheapest month to fly from Hong Kong to Hanoi, with a median price of $110.
⏱️ Flight duration
Direct flights take 2h 15m
The median flight duration for a direct flight from Hong Kong to Hanoi is 2h 15m.
✈️ Airlines & availability
Direct flights are available
Direct flights are available on this route, representing 64.6% of all deals.
🏆 Airline highlight
Hong Kong Express Airways offers direct flights
Hong Kong Express Airways offers direct flights from Hong Kong to Hanoi.
🎯 Booking tip
Deals are frequent on this route
Deals on flights from Hong Kong to Hanoi are frequent, with over 1 deal per day.
Hong Kong main airports to depart from
Hong Kong International (HKG)
Hong Kong International Airport is a great choice for flights from Hong Kong to Hanoi.
📍 ~30 km from city center (reachable by car, bus, or train)
💸 Flights from ~$176
Hanoi main airports to arrive at
Noi Bai International (HAN)
Noi Bai International Airport is a convenient arrival point for your flight to Hanoi from Hong Kong.
📍 ~20 km from Hanoi city center (reachable by car)
💸 Flights from ~$176
Airports nearby Hanoi used as alternative
Cat Bi International (HPH)
Cat Bi International is a useful alternative arrival airport, especially with its modern high-speed expressway connection.
📍 ~100 km from Hanoi (reachable by car)
💸 Flights from ~$267
Van Don International Airport (VDO)
Van Don International Airport is a reliable alternative for Northern Vietnam, offering high-quality facilities and direct expressway access.
📍 ~140 km from Hanoi (reachable by car)
💸 Flights from ~$322
Vinh International (VII)
Vinh International serves as a major regional hub in North-Central Vietnam, accessible via railway and highway.
📍 ~290 km from Hanoi (reachable by road or rail)
💸 Flights from ~$277
Thanh Hoa Tho Xuan (THD)
Thanh Hoa Tho Xuan is a geographically closer domestic backup for North-Central travel, though with limited flights.
📍 ~140 km from Hanoi (reachable by road)
💸 Flights from ~$315
Nanning Wuxu International (NNG)
Nanning Wuxu International is a large international hub with an extensive network, accessible via international rail or bus.
📍 ~270 km from Hanoi (reachable by international rail or bus)
💸 Flights from ~$314
Business & First Class Flight Deals to Hanoi
Discover luxury on the budget with premium cabin class on flights from Hong Kong to Hanoi.
Elite
Best Elite deals to Hanoi
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From HKG
Elite
Aug 25
Hanoi, Vietnam
76% AI deal score
$1,305
$782
Save $523
From HKG
Elite
Aug 25
Hanoi, Vietnam
76% AI deal score
$1,307
$782
Save $525
From HKG
Elite
Aug 22
Hanoi, Vietnam
76% AI deal score
$1,304
$782
Save $522
From HKG
Elite
Nov 12
Hanoi, Vietnam
69% AI deal score
$1,005
$736
Save $269
From HKG
Elite
Oct 17
Hanoi, Vietnam
69% AI deal score
$1,172
$845
Save $327
From HKG
Elite
Sep 22
Hanoi, Vietnam
68% AI deal score
$1,130
$845
Save $285
From HKG
Elite
Sep 22
Hanoi, Vietnam
68% AI deal score
$1,126
$845
Save $281
From HKG
Elite
Sep 21
Hanoi, Vietnam
68% AI deal score
$1,130
$845
Save $285
From HKG
Elite
Oct 13
Hanoi, Vietnam
68% AI deal score
$1,128
$845
Save $283
From HKG
Elite
Sep 17
Hanoi, Vietnam
68% AI deal score
$1,131
$845
Save $286
From HKG
Elite
Sep 20
Hanoi, Vietnam
68% AI deal score
$1,116
$845
Save $271
From HKG
Elite
Sep 03
Hanoi, Vietnam
68% AI deal score
$1,112
$845
Save $267
From HKG
Elite
Sep 20
Hanoi, Vietnam
68% AI deal score
$1,132
$845
Save $287
From HKG
Elite
Sep 17
Hanoi, Vietnam
68% AI deal score
$1,114
$845
Save $269
From HKG
Elite
Sep 18
Hanoi, Vietnam
68% AI deal score
$1,128
$845
Save $283
From HKG
Elite
Sep 16
Hanoi, Vietnam
68% AI deal score
$1,132
$845
Save $287
From HKG
Elite
Sep 15
Hanoi, Vietnam
68% AI deal score
$1,125
$845
Save $280
From HKG
Elite
Sep 15
Hanoi, Vietnam
68% AI deal score
$1,113
$845
Save $268
From HKG
Elite
Oct 13
Hanoi, Vietnam
68% AI deal score
$1,148
$845
Save $303
From HKG
Elite
Oct 10
Hanoi, Vietnam
68% AI deal score
$1,132
$845
Save $287
From HKG
Elite
Oct 08
Hanoi, Vietnam
68% AI deal score
$1,128
$845
Save $283
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,088
$844
Save $244
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,088
$844
Save $244
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,086
$844
Save $242
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,088
$844
Save $244
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,088
$844
Save $244
From HKG
Elite
Sep 24
Hanoi, Vietnam
67% AI deal score
$1,088
$844
Save $244
From HKG
Elite
Sep 22
Hanoi, Vietnam
67% AI deal score
$1,092
$845
Save $247
From HKG
Elite
Sep 22
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 04
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 04
Hanoi, Vietnam
67% AI deal score
$1,086
$845
Save $241
From HKG
Elite
Sep 11
Hanoi, Vietnam
67% AI deal score
$1,085
$845
Save $240
From HKG
Elite
Sep 16
Hanoi, Vietnam
67% AI deal score
$1,102
$845
Save $257
From HKG
Elite
Sep 26
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 06
Hanoi, Vietnam
67% AI deal score
$1,090
$845
Save $245
From HKG
Elite
Sep 03
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 12
Hanoi, Vietnam
67% AI deal score
$1,084
$845
Save $239
From HKG
Elite
Sep 18
Hanoi, Vietnam
67% AI deal score
$1,086
$845
Save $241
From HKG
Elite
Sep 05
Hanoi, Vietnam
67% AI deal score
$1,090
$845
Save $245
From HKG
Elite
Sep 12
Hanoi, Vietnam
67% AI deal score
$1,086
$845
Save $241
From HKG
Elite
Sep 11
Hanoi, Vietnam
67% AI deal score
$1,083
$845
Save $238
From HKG
Elite
Sep 05
Hanoi, Vietnam
67% AI deal score
$1,084
$845
Save $239
From HKG
Elite
Sep 11
Hanoi, Vietnam
67% AI deal score
$1,084
$845
Save $239
From HKG
Elite
Sep 13
Hanoi, Vietnam
67% AI deal score
$1,084
$845
Save $239
From HKG
Elite
Sep 05
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 15
Hanoi, Vietnam
67% AI deal score
$1,104
$845
Save $259
From HKG
Elite
Sep 10
Hanoi, Vietnam
67% AI deal score
$1,085
$845
Save $240
From HKG
Elite
Sep 16
Hanoi, Vietnam
67% AI deal score
$1,085
$845
Save $240
From HKG
Elite
Sep 10
Hanoi, Vietnam
67% AI deal score
$1,084
$845
Save $239
From HKG
Elite
Sep 15
Hanoi, Vietnam
67% AI deal score
$1,083
$845
Save $238
From HKG
Elite
Sep 13
Hanoi, Vietnam
67% AI deal score
$1,105
$845
Save $260
From HKG
Elite
Sep 13
Hanoi, Vietnam
67% AI deal score
$1,085
$845
Save $240
From HKG
Elite
Sep 04
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 02
Hanoi, Vietnam
67% AI deal score
$1,104
$845
Save $259
From HKG
Elite
Sep 29
Hanoi, Vietnam
67% AI deal score
$1,090
$845
Save $245
From HKG
Elite
Sep 11
Hanoi, Vietnam
67% AI deal score
$1,085
$845
Save $240
From HKG
Elite
Sep 18
Hanoi, Vietnam
67% AI deal score
$1,092
$845
Save $247
From HKG
Elite
Sep 23
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 25
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 26
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 21
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Sep 28
Hanoi, Vietnam
67% AI deal score
$1,090
$845
Save $245
From HKG
Elite
Sep 29
Hanoi, Vietnam
67% AI deal score
$1,090
$845
Save $245
From HKG
Elite
Sep 20
Hanoi, Vietnam
67% AI deal score
$1,088
$845
Save $243
From HKG
Elite
Nov 07
Hanoi, Vietnam
50% AI deal score
$978
$736
Save $242
From HKG
Elite
Nov 12
Hanoi, Vietnam
50% AI deal score
$994
$736
Save $258
From HKG
Elite
Nov 12
Hanoi, Vietnam
50% AI deal score
$980
$736
Save $244
From HKG
Elite
Nov 07
Hanoi, Vietnam
49% AI deal score
$962
$736
Save $226
From HKG
Elite
Nov 07
Hanoi, Vietnam
49% AI deal score
$961
$736
Save $225
From HKG
Elite
Nov 07
Hanoi, Vietnam
49% AI deal score
$963
$736
Save $227
From HKG
Elite
Nov 07
Hanoi, Vietnam
49% AI deal score
$963
$736
Save $227
From HKG
Elite
Nov 12
Hanoi, Vietnam
49% AI deal score
$972
$736
Save $236
From HKG
Elite
Nov 06
Hanoi, Vietnam
49% AI deal score
$981
$766
Save $215
From HKG
Elite
Nov 07
Hanoi, Vietnam
49% AI deal score
$985
$766
Save $219
From HKG
Elite
Nov 10
Hanoi, Vietnam
49% AI deal score
$994
$766
Save $228
From HKG
Elite
Nov 10
Hanoi, Vietnam
49% AI deal score
$980
$766
Save $214
From HKG
Elite
Nov 11
Hanoi, Vietnam
49% AI deal score
$980
$766
Save $214
From HKG
Elite
Nov 10
Hanoi, Vietnam
49% AI deal score
$1,005
$774
Save $231
From HKG
Elite
Nov 07
Hanoi, Vietnam
48% AI deal score
$961
$766
Save $195
From HKG
Elite
Nov 09
Hanoi, Vietnam
48% AI deal score
$956
$766
Save $190
From HKG
Elite
Nov 10
Hanoi, Vietnam
48% AI deal score
$972
$766
Save $206
From HKG
Elite
Nov 10
Hanoi, Vietnam
48% AI deal score
$956
$766
Save $190
From HKG
Elite
Nov 10
Hanoi, Vietnam
48% AI deal score
$957
$766
Save $191
From HKG
Elite
Jul 02
Hanoi, Vietnam
47% AI deal score
$756
$744
Save $12
From HKG
Elite
Jun 22
Hanoi, Vietnam
47% AI deal score
$993
From HKG
Elite
Oct 10
Hanoi, Vietnam
47% AI deal score
$995
From HKG
Elite
Sep 21
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Jun 29
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Sep 14
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Sep 14
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Oct 18
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Jul 06
Hanoi, Vietnam
47% AI deal score
$996
From HKG
Elite
Aug 31
Hanoi, Vietnam
47% AI deal score
$1,159
From HKG
Elite
Jun 22
Hanoi, Vietnam
47% AI deal score
$1,159
From HKG
Elite
Dec 14
Hanoi, Vietnam
46% AI deal score
$744
From HKG
Elite
Jul 05
Hanoi, Vietnam
46% AI deal score
$744
From HKG
Elite
Oct 12
Hanoi, Vietnam
46% AI deal score
$744
From HKG
Elite
Oct 10
Hanoi, Vietnam
46% AI deal score
$744
From HKG
Elite
Oct 16
Hanoi, Vietnam
46% AI deal score
$744
From HKG
Elite
Oct 13
Hanoi, Vietnam
46% AI deal score
$744