Cheap flights from Haikou to Da Nang from $160 HAK → DAD

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 37 days, 27 Sept to 11 Nov, the cheapest return we saw each day was $295 to $483.

At $295, the cheapest return found recently is at the low end of that range.

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

Could nearby dates be cheaper?

We hold no other 20-night return fares leaving within 3 days of 18 Dec to compare.

Every date we hold

4 fares on 4 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 44 days, 28 Sept to 11 Nov, the cheapest one-way we saw each day was $158 to $300.

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

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Mar 2027 to compare.

Every date we hold

3 fares on 3 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $160.

Return

Fares 30 to 59 days before departure were typically 5% lower than 0 to 6 days before departure.

From the cheapest return each day between 27 Sept and 11 Nov (37 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

Timing didn't matter much here — prices were about the same in every range.

From the cheapest one-way each day between 28 Sept and 11 Nov (44 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 Haikou to Da Nang?

The cheapest return found recently is $295 with Hong Kong Airlines, 18 Dec to 7 Jan 2027, found 2 days ago. The cheapest return fare on each of 4 departure dates is usually $302 to $351.

How much is a one-way flight from Haikou to Da Nang?

The cheapest one-way found recently is $160 with Cathay Pacific, 9 Mar 2027, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $164 to $193.

What is the cheapest month to fly from Haikou to Da Nang?

March 2027 is the cheapest month for a one-way, from $160, 9 Mar 2027, found 2 days ago.

How far ahead should I book a flight from Haikou to Da Nang?

In 37 days of prices between 27 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 5% lower than 0 to 6 days before departure. In 44 days of prices between 28 Sept and 11 Nov, one-way fares cost about the same whether the flight was days or months away.

How long is the flight from Haikou to Da Nang?

The cheapest one-way found recently, with Cathay Pacific on 9 Mar 2027, takes 17 h 35 min with 1 stop.

Which airlines have the cheapest flights from Haikou to Da Nang?

Between 9 Dec and 21 Dec, Hong Kong Airlines has the cheapest return on 3 of the 4 departure dates we hold, and China Southern Airlines on 1. Between 11 Jan 2027 and 9 Mar 2027, Hainan Airlines has the cheapest one-way on 1 of the 3 departure dates we hold, Hong Kong Airlines on 1 and Cathay Pacific on 1.