Cheap flights from Heihe to Haikou from $291 HEK → HAK
Heihe Airport (HEK) → Haikou Airport (HAK)
The cheapest one-way found recently is $291 with China Eastern, 13 Dec, found yesterday.
- Cheapest one-way found recently
- $291, found yesterday
- Cheapest month to fly
- December 2026, one-way fares from $291 found in the last 7 days
One-way
The cheapest one-way fare on each of 4 departure dates is usually $351 to $402.
Cheapest one-way found recently
$291
13 Dec · China Eastern
Heihe Airport (HEK) → Haikou Airport (HAK)
Leaves 2:40 p.m. · 10 h trip
stops unknown
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$291 13 Decfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 14 days, 14 Oct to 12 Nov, the cheapest one-way we saw each day was $288 to $568.
14 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 4 departure dates from 14 Nov to 26 Dec, 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 one-way fares leaving within 3 days of 13 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov | $371 | Chengdu Airlines | Heihe Airport (HEK) → Haikou Airport (HAK) | stops unknown | found 5 days ago | Open this trip |
| 17 Nov | $386 | Chengdu Airlines | Heihe Airport (HEK) → Haikou Airport (HAK) | stops unknown | found 6 days ago | Open this trip |
| 13 Dec | $291 | China Eastern | Heihe Airport (HEK) → Haikou Airport (HAK) | stops unknown | found yesterday | Open this trip |
| 26 Dec | $448 | China Eastern | Heihe Airport (HEK) → Haikou Airport (HAK) | stops unknown | found today | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $291.
Airlines on the cheapest dates: Chengdu Airlines, China Eastern.
Premium cabin fares from Heihe to Haikou
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 13 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Heihe to Haikou?
One-way
Not enough history yet: in 14 days of one-way prices, 14 Oct to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest one-way found recently is for 13 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Heihe to Haikou?
The cheapest one-way found recently is $291 with China Eastern, 13 Dec, found yesterday. The cheapest one-way fare on each of 4 departure dates is usually $351 to $402.
What is the cheapest month to fly from Heihe to Haikou?
December 2026 is the cheapest month for a one-way, from $291, 13 Dec, found yesterday.
Which airlines have the cheapest flights from Heihe to Haikou?
Between 14 Nov and 26 Dec, Chengdu Airlines has the cheapest one-way on 2 of the 4 departure dates we hold, and China Eastern on 2.
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