What percentage of Seoul to Kaohsiung flights are direct?

In the trailing 90 days, approximately 65% of flights from Seoul to Kaohsiung were direct. For travelers opting for connecting flights, the median number of stopovers was typically one. This indicates a strong prevalence of non-stop options for this route.

What's the flight time from Seoul to Kaohsiung?

The typical direct flight time from Seoul to Kaohsiung is approximately 3 hours and 5 minutes, covering a distance of 1756 kilometers. Flights with one stopover generally take longer, with a median duration of 7 hours and 55 minutes. This difference highlights the efficiency of direct routes for this journey.

How often do cheap flights from Seoul to Kaohsiung come up?

Historically, cheap flights from Seoul to Kaohsiung come up frequently. This route is classified as one with regular availability of competitive fares. Travelers can typically find good opportunities for this destination across the trailing quarter.

Flights From Seoul

To Kaohsiung

Cheap Flights from Seoul to Kaohsiung

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Prices updated 1 day ago

462 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Seoul to Kaohsiung

Explore current cheapest deals departing from Seoul to Kaohsiung

2026-09-17 – 2026-09-19
SEL - Kaohsiung
77% AI deal score
$219
$144
Round trip
2026-10-17 – 2026-10-30
SEL - Kaohsiung
48% AI deal score
$142
$144
Round trip
2026-10-17 – 2026-10-31
SEL - Kaohsiung
48% AI deal score
$142
$144
Round trip
2026-10-09 – 2026-10-31
SEL - Kaohsiung
47% AI deal score
$137
$148
Round trip
2026-10-15 – 2026-10-31
SEL - Kaohsiung
47% AI deal score
$139
$150
Round trip
2026-10-09 – 2026-10-30
SEL - Kaohsiung
47% AI deal score
$137
$151
Round trip
2026-10-20 – 2026-10-31
SEL - Kaohsiung
49% AI deal score
$144
$154
Round trip
2026-10-16 – 2026-10-31
SEL - Kaohsiung
47% AI deal score
$140
$154
Round trip
2026-10-15 – 2026-10-30
SEL - Kaohsiung
47% AI deal score
$140
$156
Round trip
2026-09-16 – 2026-09-30
SEL - Kaohsiung
70% AI deal score
$198
$157
Round trip

Seoul to Kaohsiung: Overview

Insights for flights from Seoul to Kaohsiung

Right now, only about 6% of recent fares from Seoul to Kaohsiung are classified as a good price. Fares for this route typically range from $139–$230, with a median price of $185. Currently, prices are near the typical level, suggesting a stable market for cheap flights from Seoul to Kaohsiung.

A typical journey from Seoul to Kaohsiung takes about 3h 15m, including connections. This is a medium-haul route, covering a distance of 1756 kilometers.

When considering direct flights from Seoul to Kaohsiung, a meaningful share of recent itineraries are non-stop, with the remaining flights typically connecting once. This means you have a good chance of finding a non-stop option, but connecting flights are also common.

If you are looking for the cheapest time to fly from Seoul to Kaohsiung, June stands out with a median fare of $139. July is also a budget-friendly option, with a median fare of $148, followed by September at $160. New deals for this route appear almost daily, offering frequent opportunities to find favorable prices.

How much is a round trip from Seoul to Kaohsiung

Regular price: $161 - $390

Prices are currently below the regular range.

The regular price range for flights from Seoul to Kaohsiung is typically between 161 USD and 390 USD. The current lowest deal is 144 USD with Coyne Aviation for travel from Sep 17-Sep 19.

now $144

Low $161

High $390

The cheapest time to fly from Seoul to Kaohsiung

The cheapest month to fly from Seoul to Kaohsiung is June, with a median price of $139. The most expensive month is February, with a median price of $281. Prices are generally lower from April to October.

June

Cheapest

Flights from $139

February

Most Expensive

Flights from $281

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Kaohsiung

T'way Air

Last-minute flights going from Seoul to Kaohsiung

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$198

$157

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$270

$157

One-way

Wed, Sep 16

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$219

$163

One-way

Wed, Sep 16

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$163

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$273

$164

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$198

$164

One-way

Biggest price drops on these dates for flights from Seoul to Kaohsiung

3 nights

Sep 16 - Sep 19

$268 → $160

40%

1 night

Sep 16 - Sep 17

$270 → $163

40%

2 nights

Sep 17 - Sep 19

$271 → $173

36%

2 nights

Sep 18 - Sep 20

$271 → $175

35%

Popular Airports to fly from Seoul to Kaohsiung

Seoul - Kaohsiung route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Seoul to Kaohsiung are near the typical level of $185.

📅 Best time to fly

June, July, and September are cheapest

Historically, June ($139), July ($148), and September ($160) offer the lowest median prices.

⏱️ Flight duration

Direct flights average 3h 15m

The median flight duration for this route is 3 hours and 15 minutes.

✈️ Airlines & availability

65% of flights are direct

65% of recent flights on this route are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air provides direct flight options for the Seoul to Kaohsiung route.

🎯 Booking tip

Deals are frequent

Deals for flights between Seoul and Kaohsiung are frequently available.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Seoul to Kaohsiung, with fares from $124.

📍 ~48 km from Seoul city center (reachable by car or train).

💸 Flights from ~$124

Gimpo International (GMP)

Gimpo International Airport is another choice for flights from Seoul to Kaohsiung, with fares from $124.

📍 ~17 km from Seoul city center (reachable by car or train).

💸 Flights from ~$124

Kaohsiung main airports to arrive at

Kaohsiung International (KHH)

Cheapest

Kaohsiung International Airport is a convenient arrival choice for flights from Seoul.

📍 ~7 km from Kaohsiung (reachable by car)

💸 Flights from ~$124

Airports nearby Kaohsiung used as alternative

Taiwan Taoyuan International (TPE)

Cheapest

Taiwan Taoyuan International (TPE) is a primary international gateway with an extensive route network.

📍 ~280 km from Kaohsiung (reachable by High Speed Rail)

💸 Flights from ~$131

Business & First Class Flight Deals to Kaohsiung

Discover luxury on the budget with premium cabin class on flights from Seoul to Kaohsiung.

Elite

Best Elite deals to Kaohsiung

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From ICN

Elite

Sep 17

Kaohsiung, Taiwan

80% AI deal score

$1,027

$646

Save $381

China Airlines

Business Class

From ICN

Elite

Sep 16

Kaohsiung, Taiwan

80% AI deal score

$1,022

$646

Save $376

China Airlines

Business Class

From ICN

Elite

Sep 19

Kaohsiung, Taiwan

80% AI deal score

$1,021

$646

Save $375

China Airlines

Business Class

From ICN

Elite

Sep 16

Kaohsiung, Taiwan

80% AI deal score

$1,048

$646

Save $402

China Airlines

Business Class

From ICN

Elite

Sep 18

Kaohsiung, Taiwan

80% AI deal score

$1,021

$646

Save $375

China Airlines

Business Class

From ICN

Elite

Sep 18

Kaohsiung, Taiwan

80% AI deal score

$1,018

$650

Save $368

China Airlines

Business Class

From ICN

Elite

Sep 19

Kaohsiung, Taiwan

80% AI deal score

$1,017

$650

Save $367

China Airlines

Business Class

From ICN

Elite

Sep 17

Kaohsiung, Taiwan

80% AI deal score

$1,023

$650

Save $373

China Airlines

Business Class

From ICN

Elite

Sep 27

Kaohsiung, Taiwan

79% AI deal score

$956

$645

Save $311

China Airlines

Business Class

From ICN

Elite

Sep 21

Kaohsiung, Taiwan

79% AI deal score

$986

$650

Save $336

China Airlines

Business Class

From ICN

Elite

Sep 20

Kaohsiung, Taiwan

79% AI deal score

$972

$650

Save $322

China Airlines

Business Class

From GMP

Elite

Oct 03

Kaohsiung, Taiwan

78% AI deal score

$925

$644

Save $281

China Airlines

Business Class

Frequently Asked Questions About Flights to Kaohsiung

Historically, the optimal booking window for flights from Seoul to Kaohsiung is typically between 28 and 59 days prior to departure. During this period, the average price observed was approximately $144. Booking within 6 days of departure generally sees prices rise to around $191, while booking 60 or more days out also tends to be more expensive, with an average price of $206.

Across the trailing quarter, a good price for a flight from Seoul to Kaohsiung was considered to be around $139. The median price for this route was $185. Prices can range, with 75% of observed fares being $230 or less.

Historically, the cheapest months to fly from Seoul to Kaohsiung include June, with a median price of $139, and July, with a median price of $148. September also tends to offer competitive fares, with a median price of $160. The annual median price for this route is typically around $185.

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Flights to Kaohsiung from other cities

Flights from Bangkok to Kaohsiung Flights from Hong Kong to Kaohsiung Flights from Osaka to Kaohsiung Flights from Shenzhen to Kaohsiung Flights from Singapore to Kaohsiung

Seoul to Kaohsiung: Overview

Insights for flights from Seoul to Kaohsiung

A typical journey from Seoul to Kaohsiung takes about 3h 15m, including connections. This is a medium-haul route, covering a distance of 1756 kilometers.

How much is a round trip from Seoul to Kaohsiung

Regular price: $161 - $390

Prices are currently below the regular range.

The regular price range for flights from Seoul to Kaohsiung is typically between 161 USD and 390 USD. The current lowest deal is 144 USD with Coyne Aviation for travel from Sep 17-Sep 19.

now $144

Low $161

High $390

The cheapest time to fly from Seoul to Kaohsiung

June

Cheapest

Flights from $139

February

Most Expensive

Flights from $281

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Kaohsiung

T'way Air

Last-minute flights going from Seoul to Kaohsiung

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$198

$157

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$270

$157

One-way

Wed, Sep 16

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$219

$163

One-way

Wed, Sep 16

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$163

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$273

$164

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$198

$164

One-way

Biggest price drops on these dates for flights from Seoul to Kaohsiung

3 nights

Sep 16 - Sep 19

$268 → $160

40%

1 night

Sep 16 - Sep 17

$270 → $163

40%

2 nights

Sep 17 - Sep 19

$271 → $173

36%

2 nights

Sep 18 - Sep 20

$271 → $175

35%

Popular Airports to fly from Seoul to Kaohsiung

Seoul - Kaohsiung route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Seoul to Kaohsiung are near the typical level of $185.

📅 Best time to fly

June, July, and September are cheapest

Historically, June ($139), July ($148), and September ($160) offer the lowest median prices.

⏱️ Flight duration

Direct flights average 3h 15m

The median flight duration for this route is 3 hours and 15 minutes.

✈️ Airlines & availability

65% of flights are direct

65% of recent flights on this route are direct, with connecting flights typically having 1 stopover.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air provides direct flight options for the Seoul to Kaohsiung route.

🎯 Booking tip

Deals are frequent

Deals for flights between Seoul and Kaohsiung are frequently available.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Seoul to Kaohsiung, with fares from $124.

📍 ~48 km from Seoul city center (reachable by car or train).

💸 Flights from ~$124

Gimpo International (GMP)

Gimpo International Airport is another choice for flights from Seoul to Kaohsiung, with fares from $124.

📍 ~17 km from Seoul city center (reachable by car or train).

💸 Flights from ~$124

Kaohsiung main airports to arrive at

Kaohsiung International (KHH)

Cheapest

Kaohsiung International Airport is a convenient arrival choice for flights from Seoul.

📍 ~7 km from Kaohsiung (reachable by car)

💸 Flights from ~$124

Airports nearby Kaohsiung used as alternative

Taiwan Taoyuan International (TPE)

Cheapest

Taiwan Taoyuan International (TPE) is a primary international gateway with an extensive route network.

Kaohsiung, Taiwan

78% AI deal score

$925

$644

Save $281

China Airlines

Business Class

Frequently Asked Questions About Flights to Kaohsiung

Cheap Flights from Seoul to Kaohsiung

Today’s best flight deals from Seoul to Kaohsiung

Seoul to Kaohsiung: Overview

Insights for flights from Seoul to Kaohsiung

How much is a round trip from Seoul to Kaohsiung

The cheapest time to fly from Seoul to Kaohsiung

Direct flights from Seoul to Kaohsiung

Last-minute flights going from Seoul to Kaohsiung

Biggest price drops on these dates for flights from Seoul to Kaohsiung

Popular Airports to fly from Seoul to Kaohsiung

Seoul - Kaohsiung route insights

Recent fares near the typical level

June, July, and September are cheapest

Direct flights average 3h 15m

65% of flights are direct

T'way Air offers direct flights

Deals are frequent

Seoul main airports to depart from

Kaohsiung main airports to arrive at

Airports nearby Kaohsiung used as alternative

Business & First Class Flight Deals to Kaohsiung

Best Elite deals to Kaohsiung

Sep 17

Sep 16

Sep 19

Sep 16

Sep 18

Sep 18

Sep 19

Sep 17

Sep 27

Sep 21

Sep 20

Oct 03

Frequently Asked Questions About Flights to Kaohsiung

How far in advance should I book a flight from Seoul to Kaohsiung?

How much should a flight from Seoul to Kaohsiung cost?

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

What percentage of Seoul to Kaohsiung flights are direct?

What's the flight time from Seoul to Kaohsiung?

How often do cheap flights from Seoul to Kaohsiung come up?

Related routes

More routes from Seoul

Flights to Kaohsiung from other cities

Seoul to Kaohsiung: Overview

Insights for flights from Seoul to Kaohsiung

How much is a round trip from Seoul to Kaohsiung

The cheapest time to fly from Seoul to Kaohsiung

Direct flights from Seoul to Kaohsiung

Last-minute flights going from Seoul to Kaohsiung

Biggest price drops on these dates for flights from Seoul to Kaohsiung

Popular Airports to fly from Seoul to Kaohsiung

Seoul - Kaohsiung route insights

Recent fares near the typical level

June, July, and September are cheapest

Direct flights average 3h 15m

65% of flights are direct

T'way Air offers direct flights

Deals are frequent

Seoul main airports to depart from

Kaohsiung main airports to arrive at

Airports nearby Kaohsiung used as alternative

Business & First Class Flight Deals to Kaohsiung

Best Elite deals to Kaohsiung

Sep 17

Sep 16

Sep 19

Sep 16

Sep 18

Sep 18

Sep 19

Sep 17

Sep 27

Sep 21

Sep 20

Oct 03

Frequently Asked Questions About Flights to Kaohsiung

How far in advance should I book a flight from Seoul to Kaohsiung?

How much should a flight from Seoul to Kaohsiung cost?

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