Kaohsiung to Hanoi KHH → HAN
Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN)
The cheapest return found recently is $200 with Vietjet, 28 Oct – 4 Nov, found 4 days ago. The cheapest one-way found recently is $80 with Vietjet, 20 Dec, found 5 days ago.
Return
The cheapest return fare on each of 3 departure dates is usually $221 to $243.
Cheapest return found recently
$200
28 Oct – 4 Nov · Vietjet
Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN)
Leaves 4:15 p.m. · Return leaves 11:45 a.m. · 5 h 20 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Cheapest nonstop return
$200
28 Oct – 4 Nov · Vietjet
Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN)
Leaves 4:15 p.m. · Return leaves 11:45 a.m. · 5 h 20 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Found recently, and the cheapest we hold
$200 28 Oct – 4 Novfound 4 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $140 to $200.
At $200, the cheapest return found recently is at the high end of that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 28 Oct to 24 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 28 Oct to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Oct – 4 Nov | $200 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 2 Nov – 6 Nov | $244 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 24 Feb 2027 – 28 Feb 2027 | $241 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $200.
Airlines on the cheapest dates: Vietjet.
One-way
The cheapest one-way fare on each of 5 departure dates is usually $80 to $84.
Cheapest one-way found recently
$80
20 Dec · Vietjet
Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN)
Leaves 6:50 p.m. · 2 h 50 min trip
nonstop
found 5 days ago
Cheapest nonstop one-way
$80
20 Dec · Vietjet
Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN)
Leaves 6:50 p.m. · 2 h 50 min trip
nonstop
found 5 days ago
Found recently, and the cheapest we hold
$80 20 Decfound 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $72 to $86.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 5 departure dates from 19 Dec to 10 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 2 other departure dates within 3 days of 20 Dec, and none is cheaper.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Dec | $84 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | nonstop | found 5 days ago | Open this trip |
| 20 Dec | $80 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | nonstop | found 5 days ago | Open this trip |
| 21 Dec | $80 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | nonstop | found 5 days ago | Open this trip |
| 27 Dec | $80 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | nonstop | found 5 days ago | Open this trip |
| 10 Jan 2027 | $84 | Vietjet | Kaohsiung International Airport (KHH) → Noi Bai International Airport (HAN) | nonstop | found 5 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $80.
Airlines on the cheapest dates: Vietjet.
Premium cabin fares from Kaohsiung to Hanoi
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 28 Oct – 4 Nov in another cabin: Premium economy · Business · First
Today's prices for 20 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kaohsiung to Hanoi?
Return
Fares 30 to 59 days before departure were typically 25% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $187 | $187 | +34% | 10 |
| 30–59 days | $140 | $140 | Cheapest seen | 15 |
| 60–89 days | $175 | $161 | +25% | 16 |
| 90–179 days | $343 | $188 | +145% | 24 |
One-way
Fares 60 to 89 days before departure were typically 6% lower than 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $83 | $83 | +6% | 8 |
| 60–89 days | $78 | $72 | Cheapest seen | 25 |
| 90–179 days | $87 | $85 | +12% | 13 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Tainan → Hanoi
42 km from Kaohsiung
$67
$13 less than flying from Kaohsiung
8 Nov · TNN → HAN · nonstop
found 4 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 28 Oct – 4 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work