What percentage of Seoul to Kaohsiung flights are direct?

Historically, approximately 65% of flights from Seoul to Kaohsiung are direct. This indicates that a significant majority of travelers can find non-stop options for this route. For those flights that do include stopovers, the median number of stopovers is typically one. This data reflects trends observed over a 90-day period.

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. This is based on a median direct flight duration of 185 minutes. For flights that include one stop, the median travel time is considerably longer, averaging around 7 hours and 55 minutes, or 475 minutes. The distance covered on this route is 1756 kilometers.

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

Historically, cheap flights from Seoul to Kaohsiung are considered to come up frequently. This route is classified as one where favorable pricing appears with regularity. This assessment is based on observations of pricing trends over a 30-day period, indicating consistent opportunities for travelers to find good deals.

Flights From Seoul

To Kaohsiung

Cheap Flights from Seoul to Kaohsiung

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Prices updated 7 days ago

457 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)

Today’s best flight deals from Seoul to Kaohsiung

Explore current cheapest deals departing from Seoul to Kaohsiung

2026-09-13 – 2026-09-19
SEL - Kaohsiung
78% AI deal score
$220
$149
Round trip
2026-09-12 – 2026-09-16
SEL - Kaohsiung
80% AI deal score
$250
$150
Round trip
2026-09-09 – 2026-09-16
SEL - Kaohsiung
78% AI deal score
$226
$150
Round trip
2026-09-09 – 2026-09-10
SEL - Kaohsiung
82% AI deal score
$270
$151
Round trip
2026-10-15 – 2026-10-31
SEL - Kaohsiung
47% AI deal score
$139
$151
Round trip
2026-09-17 – 2026-09-21
SEL - Kaohsiung
77% AI deal score
$222
$153
Round trip
2026-09-18 – 2026-09-19
SEL - Kaohsiung
76% AI deal score
$223
$155
Round trip
2026-09-10 – 2026-09-12
SEL - Kaohsiung
81% AI deal score
$271
$155
Round trip
2026-09-09 – 2026-09-12
SEL - Kaohsiung
81% AI deal score
$268
$156
Round trip
2026-09-17 – 2026-09-19
SEL - Kaohsiung
76% AI deal score
$225
$156
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: $178 - $454

Prices for flights from Seoul to Kaohsiung are currently below the regular range.

The regular price range for flights from Seoul to Kaohsiung is typically between 178 USD and 454 USD. The current lowest deal is 118 USD with T'way Air, for travel from September 4 to September 10.

now $118

Low $178

High $454

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 2

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$221

$157

One-way

Wed, Sep 2

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$219

$157

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$249

$132

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$226

$136

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$227

$136

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$268

$142

One-way

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

3 nights

Dec 3 - Dec 6

$438 → $231

47%

3 nights

Dec 1 - Dec 4

$437 → $231

47%

2 nights

Sep 1 - Sep 3

$391 → $190

51%

4 nights

Sep 1 - Sep 5

$386 → $188

51%

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

Cheapest flights in June, July, and September

Historically, the cheapest flights are in June ($139), July ($148), and September ($160).

⏱️ Flight duration

Typical flight duration is 3h 15m

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

✈️ Airlines & availability

Direct flights are common

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

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is a direct airline option for flights from Seoul to Kaohsiung.

🎯 Booking tip

Deals are frequent

Deals for flights on this route are frequent, appearing often in a 30-day window.

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 03

Kaohsiung, Taiwan

81% AI deal score

$1,048

$636

Save $412

China Airlines

Business Class

From ICN

Elite

Sep 05

Kaohsiung, Taiwan

81% AI deal score

$1,044

$638

Save $406

China Airlines

Business Class

From ICN

Elite

Sep 07

Kaohsiung, Taiwan

80% AI deal score

$1,004

$640

Save $364

China Airlines

Business Class

From ICN

Elite

Sep 03

Kaohsiung, Taiwan

80% AI deal score

$1,025

$646

Save $379

China Airlines

Business Class

From ICN

Elite

Sep 18

Kaohsiung, Taiwan

78% AI deal score

$916

$636

Save $280

China Airlines

Business Class

From GMP

Elite

Oct 01

Kaohsiung, Taiwan

78% AI deal score

$905

$638

Save $267

China Airlines

Business Class

From ICN

Elite

Sep 17

Kaohsiung, Taiwan

78% AI deal score

$934

$638

Save $296

China Airlines

Business Class

From ICN

Elite

Sep 18

Kaohsiung, Taiwan

78% AI deal score

$931

$638

Save $293

China Airlines

Business Class

From ICN

Elite

Sep 03

Kaohsiung, Taiwan

78% AI deal score

$944

$639

Save $305

China Airlines

Business Class

From GMP

Elite

Oct 24

Kaohsiung, Taiwan

78% AI deal score

$921

$640

Save $281

China Airlines

Business Class

From ICN

Elite

Sep 04

Kaohsiung, Taiwan

78% AI deal score

$945

$640

Save $305

China Airlines

Business Class

From ICN

Elite

Sep 04

Kaohsiung, Taiwan

78% AI deal score

$919

$640

Save $279

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 for a flight is around $144. Booking within 6 days of departure generally sees prices rise to approximately $191, while booking 60 or more days out also tends to be more expensive, averaging $206. Planning within the recommended window can lead to more favorable pricing.

Across the trailing quarter, a good price for a flight from Seoul to Kaohsiung is considered to be $139 or less. The median price for this route has historically been around $185. Travelers can expect to pay up to $230 for flights on the higher end of the price spectrum. These figures are based on pricing trends observed over a 90-day period.

Historically, the cheapest months to fly from Seoul to Kaohsiung include June and July, with median prices of $139 and $148 respectively. September also offers relatively lower prices, with a median of $160. The annual median price for this route is $185, indicating that these months typically provide more economical options for travelers. These trends are based on pricing data observed over a 270-day period.

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Flights to Kaohsiung from other cities

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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: $178 - $454

Prices for flights from Seoul to Kaohsiung are currently below the regular range.

The regular price range for flights from Seoul to Kaohsiung is typically between 178 USD and 454 USD. The current lowest deal is 118 USD with T'way Air, for travel from September 4 to September 10.

now $118

Low $178

High $454

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 2

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$221

$157

One-way

Wed, Sep 2

⌛ Last-Minute

GMP - Kaohsiung

Seoul (GMP) - Kaohsiung (KHH)

T'way Air

$219

$157

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$249

$132

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$226

$136

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$227

$136

One-way

Thu, Sep 3

⌛ Last-Minute

ICN - Kaohsiung

Seoul (ICN) - Kaohsiung (KHH)

T'way Air

$268

$142

One-way

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

3 nights

Dec 3 - Dec 6

$438 → $231

47%

3 nights

Dec 1 - Dec 4

$437 → $231

47%

2 nights

Sep 1 - Sep 3

$391 → $190

51%

4 nights

Sep 1 - Sep 5

$386 → $188

51%

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

Cheapest flights in June, July, and September

Historically, the cheapest flights are in June ($139), July ($148), and September ($160).

⏱️ Flight duration

Typical flight duration is 3h 15m

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

✈️ Airlines & availability

Direct flights are common

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

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is a direct airline option for flights from Seoul to Kaohsiung.

🎯 Booking tip

Deals are frequent

Deals for flights on this route are frequent, appearing often in a 30-day window.

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

$919

$640

Save $279

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

Cheapest flights in June, July, and September

Typical flight duration is 3h 15m

Direct flights are common

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 03

Sep 05

Sep 07

Sep 03

Sep 18

Oct 01

Sep 17

Sep 18

Sep 03

Oct 24

Sep 04

Sep 04

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

Cheapest flights in June, July, and September

Typical flight duration is 3h 15m

Direct flights are common

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 03

Sep 05

Sep 07

Sep 03

Sep 18

Oct 01

Sep 17

Sep 18

Sep 03

Oct 24

Sep 04

Sep 04

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?