Are direct flights from Kaohsiung to Seoul always the best option?

Direct flights are often convenient and save time, but they are not always the cheapest option. Flights with layovers can sometimes be more affordable, especially if you are flexible with your schedule. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Kaohsiung to Seoul flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking Kaohsiung to Seoul flights?

Always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total budget before booking.

Flights From Kaohsiung

To Seoul

Cheap Flights from Kaohsiung to Seoul

Browse current best options from Kaohsiung. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Kaohsiung

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Kaohsiung to Seoul

Explore current cheapest deals departing from Kaohsiung to Seoul

2026-11-27 – 2026-12-05
KHH - Seoul
46% AI deal score
$133
$199
Round trip
2027-04-19 – 2027-04-26
KHH - Seoul
47% AI deal score
$175
$203
Round trip
2026-11-30 – 2026-12-08
KHH - Seoul
68% AI deal score
$239
$205
Round trip
2026-11-30 – 2026-12-09
KHH - Seoul
69% AI deal score
$236
$205
Round trip
2026-10-29 – 2026-10-30
KHH - Seoul
46% AI deal score
$164
$206
Round trip
2026-11-05 – 2026-12-05
KHH - Seoul
45% AI deal score
$121
$206
Round trip
2026-11-26 – 2026-12-05
KHH - Seoul
45% AI deal score
$131
$207
Round trip
2026-11-20 – 2026-12-05
KHH - Seoul
45% AI deal score
$123
$207
Round trip
2026-10-29 – 2026-11-27
KHH - Seoul
45% AI deal score
$128
$209
Round trip
2026-10-29 – 2026-11-28
KHH - Seoul
45% AI deal score
$128
$209
Round trip

Kaohsiung to Seoul: Overview

Insights for flights from Kaohsiung to Seoul

For travelers looking for cheap flights from Kaohsiung to Seoul, January stands out as the most affordable month, with a median fare of just $111. Other cost-effective options include May and April, both with median fares of $235. Planning your trip around these months can lead to significant savings.

Right now, fares for flights from Kaohsiung to Seoul typically range from $427–$612, with a median of $511. Current fares are above the typical level for this route. Unfortunately, 0% of recent fares were classified as a good price, indicating that finding a bargain might require careful timing or flexibility. New deals for this route are infrequent — a price alert helps to catch them.

Most itineraries from Kaohsiung to Seoul involve connections, with only 5.8% of recent fares being non-stop. For the majority of flights that do connect, the typical number of stopovers is 2. This means that if you fly this route, you should generally expect at least one layover.

A typical journey from Kaohsiung to Seoul takes about 2h 50m, including connections. This median duration is based on all observed flights, both direct and connecting. For non-stop options, the flight time is also approximately 2h 50m, while connecting itineraries typically extend to around 9h 0m.

The distance between Kaohsiung and Seoul is 1756 kilometers, classifying this as a medium-haul flight. This distance typically involves a flight duration that is manageable for most travelers, often falling within a few hours of air travel.

How much is a round trip from Kaohsiung to Seoul

Regular price: $139 - $327

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

The regular price range for flights from Kaohsiung to Seoul is between 139 USD and 327 USD. The current lowest deal is 198 USD with Kingfisher Airlines for travel from Apr 19-Apr 26.

now $198

Low $139

High $327

The cheapest time to fly from Kaohsiung to Seoul

The cheapest month to fly from Kaohsiung to Seoul is January, with a median price of 111 USD. Prices are generally lower from January to May. The most expensive month is October, with a median price of 538 USD.

January

Cheapest

Flights from $111

October

Most Expensive

Flights from $538

Jan

Apr

May

Oct

Dec

Direct flights from Kaohsiung to Seoul

Kingfisher Airlines

T'way Air

Last-minute flights going from Kaohsiung to Seoul

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (GMP)

T'way Air

$371

$248

One-way

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

Kingfisher Airlines

$329

$282

One-way

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

Vietjet Air

$336

$324

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$174

$195

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$209

$196

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$206

$203

One-way

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

4 nights

Oct 12 - Oct 16

$334 → $278

17%

25 nights

Oct 30 - Nov 24

$225 → $199

12%

3 nights

Nov 21 - Nov 24

$230 → $205

11%

5 nights

Nov 19 - Nov 24

$227 → $205

10%

Popular Airports to fly from Kaohsiung to Seoul

Kaohsiung - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Kaohsiung to Seoul are above the typical level of $511.

📅 Best time to fly

January, May, and April are historically cheapest

Historically, January ($111), May ($235), and April ($235) are the cheapest months to fly.

⏱️ Flight duration

Direct flights take 2h 50m

Direct flights from Kaohsiung to Seoul typically take 2h 50m, while connecting flights average 9h 0m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 94.2% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

Kingfisher Airlines has recent direct deals

Kingfisher Airlines has offered 1 direct deal recently for flights from Kaohsiung to Seoul.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Kaohsiung to Seoul are rare, appearing infrequently over 30 days.

Kaohsiung main airports to depart from

Kaohsiung International (KHH)

Cheapest

Kaohsiung International is a convenient option for flights from Kaohsiung to Seoul.

📍 ~7 km from city center (reachable by car or metro)

💸 Flights from ~$199

Seoul main airports to arrive at

Gimpo International (GMP)

Cheapest

Gimpo International Airport is a good option for flights from Kaohsiung to Seoul.

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

💸 Flights from ~$189

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a viable alternative, serving as a low-cost carrier hub for regional international routes.

📍 ~110 km from Seoul (reachable by bus and rail)

💸 Flights from ~$225

Business & First Class Flight Deals to Seoul

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

Elite

Best Elite deals to Seoul

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

From KHH

Elite

Nov 04

Seoul, South Korea

68% AI deal score

$1,109

$939

Save $170

Vietnam Airlines, +1

Business Class

From KHH

Elite

Nov 25

Seoul, South Korea

68% AI deal score

$1,141

$1,026

Save $115

Vietnam Airlines, +1

Business Class

From KHH

Elite

Dec 04

Seoul, South Korea

68% AI deal score

$1,354

$1,303

Save $51

Cathay Pacific, +1

Business Class

From KHH

Elite

Dec 11

Seoul, South Korea

68% AI deal score

$1,390

$1,307

Save $83

China Airlines, +1

Business Class

From KHH

Elite

Dec 25

Seoul, South Korea

67% AI deal score

$966

Korean Air

Business Class

From KHH

Elite

Dec 01

Seoul, South Korea

67% AI deal score

$1,351

$1,308

Save $43

China Airlines, +1

Business Class

From KHH

Elite

Dec 08

Seoul, South Korea

67% AI deal score

$1,345

$1,308

Save $37

China Airlines, +1

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,436

Cathay Pacific

Business Class

From KHH

Elite

Dec 06

Seoul, South Korea

67% AI deal score

$1,446

Cathay Pacific, +1

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,463

Cathay Pacific

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,463

Cathay Pacific

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,504

Cathay Pacific

Business Class

Frequently Asked Questions About Flights to Seoul

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you identify better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially lower prices. However, last-minute deals can sometimes appear, so it's wise to monitor fares. Prices may fluctuate, so comparing over time can be beneficial.

Comparing nearby airports at both your origin and destination can sometimes reveal different flight options or prices. While it may add to travel time, it could potentially lead to savings. Always consider the total cost and convenience when choosing.

Kaohsiung to Seoul: Overview

Insights for flights from Kaohsiung to Seoul

How much is a round trip from Kaohsiung to Seoul

Regular price: $139 - $327

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

The regular price range for flights from Kaohsiung to Seoul is between 139 USD and 327 USD. The current lowest deal is 198 USD with Kingfisher Airlines for travel from Apr 19-Apr 26.

now $198

Low $139

High $327

The cheapest time to fly from Kaohsiung to Seoul

January

Cheapest

Flights from $111

October

Most Expensive

Flights from $538

Jan

Apr

May

Oct

Dec

Direct flights from Kaohsiung to Seoul

Kingfisher Airlines

T'way Air

Last-minute flights going from Kaohsiung to Seoul

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (GMP)

T'way Air

$371

$248

One-way

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

Kingfisher Airlines

$329

$282

One-way

Tue, Oct 6

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

Vietjet Air

$336

$324

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$174

$195

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$209

$196

One-way

Wed, Oct 7

⌛ Last-Minute

KHH - Seoul

Kaohsiung (KHH) - Seoul (ICN)

T'way Air

$206

$203

One-way

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

4 nights

Oct 12 - Oct 16

$334 → $278

17%

25 nights

Oct 30 - Nov 24

$225 → $199

12%

3 nights

Nov 21 - Nov 24

$230 → $205

11%

5 nights

Nov 19 - Nov 24

$227 → $205

10%

Popular Airports to fly from Kaohsiung to Seoul

Kaohsiung - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Kaohsiung to Seoul are above the typical level of $511.

📅 Best time to fly

January, May, and April are historically cheapest

Historically, January ($111), May ($235), and April ($235) are the cheapest months to fly.

⏱️ Flight duration

Direct flights take 2h 50m

Direct flights from Kaohsiung to Seoul typically take 2h 50m, while connecting flights average 9h 0m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 94.2% of recent deals, with a median of 2 stopovers.

🏆 Airline highlight

Kingfisher Airlines has recent direct deals

Kingfisher Airlines has offered 1 direct deal recently for flights from Kaohsiung to Seoul.

🎯 Booking tip

Deals are rare for this route

Deals for flights from Kaohsiung to Seoul are rare, appearing infrequently over 30 days.

Kaohsiung main airports to depart from

Kaohsiung International (KHH)

Cheapest

Kaohsiung International is a convenient option for flights from Kaohsiung to Seoul.

📍 ~7 km from city center (reachable by car or metro)

💸 Flights from ~$199

Seoul main airports to arrive at

Gimpo International (GMP)

Cheapest

Gimpo International Airport is a good option for flights from Kaohsiung to Seoul.

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

💸 Flights from ~$189

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a viable alternative, serving as a low-cost carrier hub for regional international routes.

Seoul, South Korea

67% AI deal score

$966

Korean Air

Business Class

From KHH

Elite

Dec 01

Seoul, South Korea

67% AI deal score

$1,351

$1,308

Save $43

China Airlines, +1

Business Class

From KHH

Elite

Dec 08

Seoul, South Korea

67% AI deal score

$1,345

$1,308

Save $37

China Airlines, +1

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,436

Cathay Pacific

Business Class

From KHH

Elite

Dec 06

Seoul, South Korea

67% AI deal score

$1,446

Cathay Pacific, +1

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,463

Cathay Pacific

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,463

Cathay Pacific

Business Class

From KHH

Elite

Oct 24

Seoul, South Korea

67% AI deal score

$1,504

Cathay Pacific

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from Kaohsiung to Seoul

Today’s best flight deals from Kaohsiung to Seoul

Kaohsiung to Seoul: Overview

Insights for flights from Kaohsiung to Seoul

How much is a round trip from Kaohsiung to Seoul

The cheapest time to fly from Kaohsiung to Seoul

Direct flights from Kaohsiung to Seoul

Last-minute flights going from Kaohsiung to Seoul

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

Popular Airports to fly from Kaohsiung to Seoul

Kaohsiung - Seoul route insights

Recent fares are above the typical level

January, May, and April are historically cheapest

Direct flights take 2h 50m

Connecting flights are dominant

Kingfisher Airlines has recent direct deals

Deals are rare for this route

Kaohsiung main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Nov 04

Nov 25

Dec 04

Dec 11

Dec 25

Dec 01

Dec 08

Oct 24

Dec 06

Oct 24

Oct 24

Oct 24

Frequently Asked Questions About Flights to Seoul

How can I find cheap flights from Kaohsiung to Seoul?

When should I book flights from Kaohsiung to Seoul?

Should I compare nearby airports for flights from Kaohsiung to Seoul?

Are direct flights from Kaohsiung to Seoul always the best option?

Can flexible travel dates help on Kaohsiung to Seoul flights?

What extra costs should I check before booking Kaohsiung to Seoul flights?

Related routes

More routes from Kaohsiung

Flights to Seoul from other cities

Kaohsiung to Seoul: Overview

Insights for flights from Kaohsiung to Seoul

How much is a round trip from Kaohsiung to Seoul

The cheapest time to fly from Kaohsiung to Seoul

Direct flights from Kaohsiung to Seoul

Last-minute flights going from Kaohsiung to Seoul

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

Popular Airports to fly from Kaohsiung to Seoul

Kaohsiung - Seoul route insights

Recent fares are above the typical level

January, May, and April are historically cheapest

Direct flights take 2h 50m

Connecting flights are dominant

Kingfisher Airlines has recent direct deals

Deals are rare for this route

Kaohsiung main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Nov 04

Nov 25

Dec 04

Dec 11

Dec 25

Dec 01

Dec 08

Oct 24

Dec 06

Oct 24

Oct 24

Oct 24

Frequently Asked Questions About Flights to Seoul

How can I find cheap flights from Kaohsiung to Seoul?

When should I book flights from Kaohsiung to Seoul?

Should I compare nearby airports for flights from Kaohsiung to Seoul?