Cheap Flights from Haikou to Seoul

Cheapest flights from Haikou to Seoul

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Haikou to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$152

Xiamen Airlines

1 layover

20h 25m

06/05/2026

The cheapest one-way flight from Haikou to Seoul departs on 06/05/2026, is operated by Xiamen Airlines and costs $152

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Haikou to Seoul

The fastest flight

4h 5m

Fastest flight from Haikou to Seoul takes 4h 5m

Direct flights

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Haikou to Seoul by month

In different months, ticket prices from Haikou to Seoul vary: minimum — $152 (June 2026), maximum — $211 (October 2026). Typically, the flight costs $183–$194.

June 2026

Lowest price

on average:

$152

October 2026

Highest price

on average:

$211

Avg Price

Price dynamics

Flight prices from Haikou to Seoul are steadily rising: from June 2026 to October 2026, ticket costs increased by 39%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from June 2026 to October 2026 — up 39%. The best time to fly is June 2026–July 2026, when the average price is $163. In August 2026–October 2026, tickets cost around $203.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 19% compared to the most expensive months.

Price predictability

Price variation across months on this route is 12.1%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The route Haikou — Seoul is served by many carriers — 6 in total, including Hainan Airlines, Xiamen Airlines, Cathay Pacific, Shandong Airlines, Hong Kong Airlines, and China Southern Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $152) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

starting at $197

starting at $152

starting at $175

starting at $180

starting at $211

China Southern Airlines

Non-stop flights from Haikou to Seoul

A non-stop flight is the most convenient and comfortable way to fly from Haikou to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.

Haikou — Seoul

HAK — SEL

06/05/2026

Departure

Direct flight

HU449

starting at $232

Haikou — Seoul

HAK — SEL

07/13/2026

Departure

Direct flight

HU449

starting at $227

Haikou — Seoul

HAK — SEL

07/25/2026

Departure

Direct flight

HU449

starting at $204

Haikou — Seoul

HAK — SEL

08/01/2026

Departure

Direct flight

HU449

starting at $204

Haikou — Seoul

HAK — SEL

08/31/2026

Departure

Direct flight

HU449

starting at $197

Haikou — Seoul

HAK — SEL

10/26/2026

Departure

Direct flight

HU449

starting at $267

Haikou — Seoul

HAK — SEL

10/30/2026

Departure

Direct flight

HU449

starting at $278

Schedule of direct flights from Haikou to Seoul

There are most likely no direct flights on the Haikou — Seoul route

Haikou airports overview

Haikou Airport

•

HAK

•

Seoul airports overview

Gimpo International Airport

•

GMP

16km

Incheon International Airport

•

ICN

49km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Haikou to Seoul?

The cheapest flight ticket from Haikou to Seoul according to data for the last 48 hours costs $152

When is the best time to buy air tickets on the route Haikou — Seoul?

Often the best time to buy tickets from Haikou to Seoul is 2 months before departure.

When is the cheapest time of year to fly from Haikou to Seoul?

Based on statistics over the past years, the lowest prices for flights from Haikou to Seoul can be found flying in these months: June, July, August.

How long does it take to fly from Haikou to Seoul?

The fastest flights from Haikou to Seoul start from 4 hours 5 minutes in the air.

Which airline can fly direct from Haikou to Seoul?

The following airlines operate direct flights on the route Haikou — Seoul: Hainan Airlines

Special offers and sales on air tickets from Haikou to Seoul

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Haikou to Seoul

Alternative routes

Beihai ➜ Seoul•Hong Kong ➜ Seoul•Haiphong ➜ Seoul•Macau ➜ Seoul•Nanning ➜ Seoul•Sanya ➜ Seoul•Wuzhou ➜ Seoul•Zhongshan ➜ Seoul•Zhanjiang ➜ Seoul•Haikou ➜ Cheongju•Haikou ➜ Jeju•Haikou ➜ Dandong•Haikou ➜ Pyongyang•Haikou ➜ Pohang•Haikou ➜ Busan•Haikou ➜ Daegu•Haikou ➜ Ulsan•Haikou ➜ Weihai•Haikou ➜ Wonju

•••••••••••••••••••

Haikou — Seoul

HAK — SEL

06/05/2026

Departure

Direct flight

HU449

starting at $232

Haikou — Seoul

HAK — SEL

07/13/2026

Departure

Direct flight

HU449

starting at $227

Haikou — Seoul

HAK — SEL

07/25/2026

Departure

Direct flight

HU449

starting at $204

Haikou — Seoul

HAK — SEL

08/01/2026

Departure

Direct flight

HU449

starting at $204

Haikou — Seoul

HAK — SEL

08/31/2026

Departure

Direct flight

HU449

starting at $197

Haikou — Seoul

HAK — SEL

10/26/2026

Departure

Direct flight

HU449

starting at $267

Haikou — Seoul

HAK — SEL

10/30/2026

Departure

Direct flight

HU449

starting at $278

What is the cheapest price for flights from Haikou to Seoul?

The cheapest flight ticket from Haikou to Seoul according to data for the last 48 hours costs $152

When is the best time to buy air tickets on the route Haikou — Seoul?

Often the best time to buy tickets from Haikou to Seoul is 2 months before departure.

When is the cheapest time of year to fly from Haikou to Seoul?

Based on statistics over the past years, the lowest prices for flights from Haikou to Seoul can be found flying in these months: June, July, August.

How long does it take to fly from Haikou to Seoul?

The fastest flights from Haikou to Seoul start from 4 hours 5 minutes in the air.

Which airline can fly direct from Haikou to Seoul?

The following airlines operate direct flights on the route Haikou — Seoul: Hainan Airlines

Price dynamics

Flight prices from Haikou to Seoul are steadily rising: from June 2026 to October 2026, ticket costs increased by 39%. The sooner you book, the better the deal.

Cheaper and more expensive periods

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 19% compared to the most expensive months.

Price predictability

Price variation across months on this route is 12.1%. Your choice of departure month significantly affects the total flight cost.

Cheap Flights from Haikou to Seoul — $152

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Haikou to Seoul

Cheapest one way flight

$152

Xiamen Airlines

1 layover

20h 25m

06/05/2026

Cheapest round trip flight

—

—

—

—

—

The fastest flight

4h 5m

Direct flights

Airfare from Haikou to Seoul by month

June 2026

on average:

$152

October 2026

on average:

$211

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Haikou to Seoul

Schedule of direct flights from Haikou to Seoul

Haikou airports overview

Haikou Airport

Seoul airports overview

Gimpo International Airport

Incheon International Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Haikou to Seoul

Alternative routes

Haikou Airport

Gimpo International Airport

Incheon International Airport

Cheapest one way flight

$152

Xiamen Airlines

1 layover

20h 25m

06/05/2026

Cheapest round trip flight

—

—

—

—

—

The fastest flight

4h 5m

Direct flights

Several times a week

Earliest flight

3:40 PM

Latest flight

3:45 PM

Average flight duration

4h 5m

Direct flights count

4

Distance

2527km

Timezone difference

1h

June 2026

on average:

$152

October 2026

on average:

$211

Price dynamics

Cheaper and more expensive periods

Best time to buy