Cheap flights from Hangzhou to Hanoi from $113 HGH → HAN

Found recently, and the cheapest we hold

What have prices looked like?

Over 47 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $225 to $332.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 15-night return fares leaving within 3 days of 22 Jan 2027 to compare.

Every date we hold

21 fares on 2 departure dates

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 45 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $101 to $190.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 21 Jan 2027, and it is not cheaper.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $113.

Return

Fares 60 to 89 days before departure were typically 9% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (47 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.

One-way

The cheapest fares were 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (45 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.

How much is a return flight from Hangzhou to Hanoi?

The cheapest return found recently is $246 with Vietnam Airlines, 22 Jan 2027 to 6 Feb 2027, found 3 days ago. The cheapest return we hold, of any age, is $244 with Vietnam Airlines, 18 Jan 2027 to 24 Feb 2027, found 6 days ago.

How much is a one-way flight from Hangzhou to Hanoi?

The cheapest one-way found recently is $113 with Vietnam Airlines, 21 Jan 2027, found 5 days ago. The cheapest one-way fare on each of 3 departure dates is usually $113 to $124.

What is the cheapest month to fly from Hangzhou to Hanoi?

January 2027 is the cheapest month for a one-way, from $113, 21 Jan 2027, found 5 days ago.

How far ahead should I book a flight from Hangzhou to Hanoi?

In 47 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 9% lower than 0 to 6 days before departure. In 45 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 30 to 59 days before departure.

Is there a direct flight from Hangzhou to Hanoi?

Yes, the cheapest nonstop return found recently is $253 with Vietnam Airlines, 22 Jan 2027 to 6 Feb 2027, found 6 days ago. The cheapest nonstop one-way found recently is $113 with Vietnam Airlines, 21 Jan 2027, found 5 days ago.

How long is the flight from Hangzhou to Hanoi?

The cheapest nonstop one-way found recently, with Vietnam Airlines on 21 Jan 2027, takes 3 h 20 min from Hangzhou Xiaoshan International Airport (HGH) to Noi Bai International Airport (HAN).

Which airlines have the cheapest flights from Hangzhou to Hanoi?

Between 21 Jan 2027 and 9 Mar 2027, Vietnam Airlines has the cheapest one-way on 2 of the 3 departure dates we hold, and Shenzhen Airlines on 1.