Cheap flights from Sanya to Hong Kong from $53 SYX → HKG

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $120 to $141.

At $141, the cheapest return found recently is at the high end of that range.

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

Could nearby dates be cheaper?

We hold no other 6-night return fares leaving within 3 days of 6 Feb 2027 to compare.

Every date we hold

439 fares on 100 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $138.

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 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $49 to $55.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 5 other departure dates within 3 days of 4 Feb 2027, and none is cheaper.

Every date we hold

243 fares on 88 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $53.

Return

The cheapest fares were 90 to 179 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 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

Fares 60 to 89 days before departure were typically 7% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 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 Sanya to Hong Kong?

The cheapest return found recently is $141 with HK Express, 6 Feb 2027 to 12 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $138 with HK Express, 27 Nov to 28 Nov, found 3 days ago. The cheapest return fare on each of 100 departure dates is usually $159 to $263.

How much is a one-way flight from Sanya to Hong Kong?

The cheapest one-way found recently is $53 with HK Express, 4 Feb 2027, found 2 days ago. The cheapest one-way fare on each of 88 departure dates is usually $56 to $88.

What is the cheapest month to fly from Sanya to Hong Kong?

November 2026 is the cheapest month for a return, from $138, 27 Nov to 28 Nov, found 3 days ago. February 2027 is the cheapest month for a one-way, from $53, 4 Feb 2027, found 2 days ago.

Every date in November 2026

Every date in February 2027

How far ahead should I book a flight from Sanya to Hong Kong?

In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 90 to 179 days before departure. One-way fares 60 to 89 days before departure were typically 7% lower than 0 to 6 days before departure.

Is there a direct flight from Sanya to Hong Kong?

Yes, the cheapest nonstop return found recently is $141 with HK Express, 6 Feb 2027 to 12 Feb 2027, found 2 days ago. The cheapest nonstop one-way found recently is $53 with HK Express, 4 Feb 2027, found 2 days ago.

How long is the flight from Sanya to Hong Kong?

The cheapest nonstop one-way found recently, with HK Express on 4 Feb 2027, takes 1 h 35 min from Sanya Phoenix International Airport (SYX) to Hong Kong International Airport (HKG).

Which airlines have the cheapest flights from Sanya to Hong Kong?

Between 13 Nov and 21 Oct 2027, HK Express has the cheapest return on 70 of the 100 departure dates we hold, Hong Kong Airlines on 13 and Xiamen Airlines on 5. Between 13 Nov and 31 Jul 2027, HK Express has the cheapest one-way on 68 of the 88 departure dates we hold, Hong Kong Airlines on 12 and Xiamen Airlines on 7.