Are there direct flights from Seoul to Nagasaki?

Yes, direct flights are available from Seoul to Nagasaki. Historically, approximately 32.1% of flights on this route have been direct. For flights that include stopovers, the median number of stopovers is typically one. This indicates that while direct options exist, connecting flights are also common.

How many hours is the flight from Seoul to Nagasaki?

The median flight time for a direct flight from Seoul to Nagasaki is approximately 1 hour and 30 minutes. This route covers a distance of 596 kilometers. For flights with one stop, the median duration is considerably longer, typically around 6 hours and 55 minutes.

Are non-stop flights from Seoul to Nagasaki worth the extra cost?

Historically, non-stop flights from Seoul to Nagasaki typically have a premium of about 2% compared to connecting flights. The median price for a direct flight is $282, while connecting flights have a median price of $276. Direct flights constitute a significant portion of the available options, accounting for approximately 75.8% of flights on this route.

Flights From Seoul

To Nagasaki

Cheap Flights from Seoul to Nagasaki

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

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 Nagasaki

Explore current cheapest deals departing from Seoul to Nagasaki

2026-09-17 – 2026-09-24
SEL - Nagasaki
66% AI deal score
$218
$180
Round trip
2026-09-17 – 2026-09-29
SEL - Nagasaki
48% AI deal score
$190
$180
Round trip
2026-09-17 – 2026-09-22
SEL - Nagasaki
68% AI deal score
$237
$180
Round trip
2026-09-17 – 2026-10-01
SEL - Nagasaki
46% AI deal score
$187
$189
Round trip
2026-09-17 – 2026-10-03
SEL - Nagasaki
45% AI deal score
$183
$206
Round trip
2026-09-17 – 2026-10-08
SEL - Nagasaki
45% AI deal score
$179
$222
Round trip
2026-09-29 – 2026-10-01
SEL - Nagasaki
74% AI deal score
$364
$225
Round trip
2026-09-17 – 2026-10-15
SEL - Nagasaki
44% AI deal score
$178
$226
Round trip
2026-12-09 – 2026-12-16
SEL - Nagasaki
73% AI deal score
$364
$229
Round trip
2026-12-08 – 2026-12-16
SEL - Nagasaki
72% AI deal score
$351
$229
Round trip

Seoul to Nagasaki: Overview

Insights for flights from Seoul to Nagasaki

Right now, if you are looking for cheap flights from Seoul to Nagasaki, fares are significantly below the typical level. Prices for this route typically range from $106–$305, with a median of $191. Currently, about 35% of recent fares are classified as a good price for this route.

A typical journey from Seoul to Nagasaki takes about 3h 5m, including connections. This duration accounts for the overall travel time you can expect when flying between these two cities.

Most itineraries between Seoul and Nagasaki connect at least once. Only 32.1% of recent fares were for non-stop flights, meaning you will likely encounter at least 1 stopover on your journey.

The cheapest time to fly from Seoul to Nagasaki is during September, with a median fare of $124. August and July also offer competitive prices, with median fares of $125 for both months. New deals for this route show up several times a week, so setting a price alert can be beneficial.

The flight distance from Seoul to Nagasaki is 596 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey between the two cities.

How much is a round trip from Seoul to Nagasaki

Regular price: $170 - $407

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

The regular price range for flights from Seoul to Nagasaki is between $170 and $407. The current lowest deal is $180 with Korean Air, for travel from Sep 17-Sep 24.

now $180

Low $170

High $407

The cheapest time to fly from Seoul to Nagasaki

The cheapest month to fly from Seoul to Nagasaki is September, with a median price of $124. The most expensive month is May, with a median price of $305. Prices are generally lower from January to December.

September

Cheapest

Flights from $124

May

Most Expensive

Flights from $305

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Nagasaki

Korean Air

Last-minute flights going from Seoul to Nagasaki

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

T'way Air

$396

$224

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Coyne Aviation

$369

$267

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Air Busan

$396

$326

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

T'way Air

$468

$368

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Coyne Aviation

$472

$440

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$218

$180

One-way

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

1 night

Sep 16 - Sep 17

$465 → $274

41%

6 nights

Sep 16 - Sep 22

$393 → $239

39%

7 nights

Sep 15 - Sep 22

$396 → $250

37%

2 nights

Sep 29 - Oct 1

$361 → $226

37%

Popular Airports to fly from Seoul to Nagasaki

Seoul - Nagasaki route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seoul to Nagasaki are below the typical level for this route.

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly from Seoul to Nagasaki, with a median price of $124.

⏱️ Flight duration

Average flight time is 3h 5m

The average flight time from Seoul to Nagasaki is 3 hours 5 minutes, covering 596 km.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with 32.1% of recent flights being direct.

🏆 Airline highlight

Korean Air offers direct flights

Korean Air offers direct flights on the Seoul to Nagasaki route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Seoul to Nagasaki appear regularly, typically within a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers flights to Nagasaki, with prices from $147, making it a budget-friendly option.

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

💸 Flights from ~$147

Gimpo International (GMP)

Gimpo International Airport is a convenient choice for flights to Nagasaki, with prices from $219.

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

💸 Flights from ~$219

Nagasaki main airports to arrive at

Nagasaki (NGS)

Cheapest

Nagasaki Airport is a convenient choice for reaching Nagasaki and its surrounding areas.

📍 ~19 km from city center (reachable by car)

💸 Flights from ~$147

Airports nearby Nagasaki used as alternative

Fukuoka (FUK)

Cheapest

Fukuoka Airport (FUK) is a major international and domestic hub with excellent connectivity to Nagasaki.

📍 ~100 km from Nagasaki city (reachable by Nishi-Kyushu Shinkansen and Relay Kamome express trains, requiring 1.5 to 2 hours).

💸 Flights from ~$101

Business & First Class Flight Deals to Nagasaki

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

Elite

Best Elite deals to Nagasaki

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

From GMP

Elite

Dec 05

Nagasaki, Japan

68% AI deal score

$1,347

$977

Save $370

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 12

Nagasaki, Japan

68% AI deal score

$1,366

$977

Save $389

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 12

Nagasaki, Japan

68% AI deal score

$1,384

$977

Save $407

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 05

Nagasaki, Japan

68% AI deal score

$1,365

$978

Save $387

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 10

Nagasaki, Japan

68% AI deal score

$1,366

$978

Save $388

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 07

Nagasaki, Japan

68% AI deal score

$1,360

$981

Save $379

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 16

Nagasaki, Japan

68% AI deal score

$1,367

$981

Save $386

All Nippon Airways, +1

Business Class

From GMP

Elite

Dec 15

Nagasaki, Japan

68% AI deal score

$1,367

$981

Save $386

All Nippon Airways, +1

Business Class

From GMP

Elite

Jan 20

Nagasaki, Japan

67% AI deal score

$1,192

$895

Save $297

All Nippon Airways, +1

Business Class

From GMP

Elite

Jan 15

Nagasaki, Japan

67% AI deal score

$1,199

$895

Save $304

All Nippon Airways, +1

Business Class

From GMP

Elite

Jan 31

Nagasaki, Japan

67% AI deal score

$1,178

$895

Save $283

All Nippon Airways, +1

Business Class

From GMP

Elite

Oct 29

Nagasaki, Japan

67% AI deal score

$1,224

$935

Save $289

All Nippon Airways, +1

Business Class

Frequently Asked Questions About Flights to Nagasaki

Historically, the optimal time to book flights from Seoul to Nagasaki is typically 60 or more days before departure. During this period, the average price for a flight is around $233. Booking within 7-13 days of departure also shows favorable pricing, with an average of $234. In contrast, booking 28-59 days out tends to be more expensive, averaging $285.

Historically, a good price for a flight from Seoul to Nagasaki is considered to be around $106 or less. Over the trailing 90 days, the median price for this route has been $191. Prices can vary, with 75% of fares typically falling below $305.

Across the trailing quarter, the cheapest months to fly from Seoul to Nagasaki typically include September, August, and July, all with a median price of $124 or $125. The annual median price for this route is $191. These months offer more economical options compared to other periods throughout the year.

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Flights to Nagasaki from other cities

Flights from Hong Kong to Nagasaki Flights from Osaka to Nagasaki Flights from Sapporo to Nagasaki Flights from Singapore to Nagasaki

Seoul to Nagasaki: Overview

Insights for flights from Seoul to Nagasaki

A typical journey from Seoul to Nagasaki takes about 3h 5m, including connections. This duration accounts for the overall travel time you can expect when flying between these two cities.

Most itineraries between Seoul and Nagasaki connect at least once. Only 32.1% of recent fares were for non-stop flights, meaning you will likely encounter at least 1 stopover on your journey.

The flight distance from Seoul to Nagasaki is 596 kilometers, classifying this as a short-haul route. This means you can expect a relatively quick journey between the two cities.

How much is a round trip from Seoul to Nagasaki

Regular price: $170 - $407

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

The regular price range for flights from Seoul to Nagasaki is between $170 and $407. The current lowest deal is $180 with Korean Air, for travel from Sep 17-Sep 24.

now $180

Low $170

High $407

The cheapest time to fly from Seoul to Nagasaki

September

Cheapest

Flights from $124

May

Most Expensive

Flights from $305

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Nagasaki

Korean Air

Last-minute flights going from Seoul to Nagasaki

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

T'way Air

$396

$224

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Coyne Aviation

$369

$267

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Air Busan

$396

$326

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

T'way Air

$468

$368

One-way

Wed, Sep 16

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Coyne Aviation

$472

$440

One-way

Thu, Sep 17

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$218

$180

One-way

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

1 night

Sep 16 - Sep 17

$465 → $274

41%

6 nights

Sep 16 - Sep 22

$393 → $239

39%

7 nights

Sep 15 - Sep 22

$396 → $250

37%

2 nights

Sep 29 - Oct 1

$361 → $226

37%

Popular Airports to fly from Seoul to Nagasaki

Seoul - Nagasaki route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seoul to Nagasaki are below the typical level for this route.

📅 Best time to fly

September is historically cheapest

Historically, September is the cheapest month to fly from Seoul to Nagasaki, with a median price of $124.

⏱️ Flight duration

Average flight time is 3h 5m

The average flight time from Seoul to Nagasaki is 3 hours 5 minutes, covering 596 km.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with 32.1% of recent flights being direct.

🏆 Airline highlight

Korean Air offers direct flights

Korean Air offers direct flights on the Seoul to Nagasaki route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Seoul to Nagasaki appear regularly, typically within a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers flights to Nagasaki, with prices from $147, making it a budget-friendly option.

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

💸 Flights from ~$147

Gimpo International (GMP)

Gimpo International Airport is a convenient choice for flights to Nagasaki, with prices from $219.

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

💸 Flights from ~$219

Nagasaki main airports to arrive at

Nagasaki (NGS)

Cheapest

Nagasaki Airport is a convenient choice for reaching Nagasaki and its surrounding areas.

📍 ~19 km from city center (reachable by car)

💸 Flights from ~$147

Airports nearby Nagasaki used as alternative

Fukuoka (FUK)

Cheapest

Fukuoka Airport (FUK) is a major international and domestic hub with excellent connectivity to Nagasaki.

Nagasaki, Japan

67% AI deal score

$1,224

$935

Save $289

All Nippon Airways, +1

Business Class

Frequently Asked Questions About Flights to Nagasaki

Cheap Flights from Seoul to Nagasaki

Today’s best flight deals from Seoul to Nagasaki

Seoul to Nagasaki: Overview

Insights for flights from Seoul to Nagasaki

How much is a round trip from Seoul to Nagasaki

The cheapest time to fly from Seoul to Nagasaki

Direct flights from Seoul to Nagasaki

Last-minute flights going from Seoul to Nagasaki

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

Popular Airports to fly from Seoul to Nagasaki

Seoul - Nagasaki route insights

Recent fares are below the typical level

September is historically cheapest

Average flight time is 3h 5m

Connecting flights are dominant

Korean Air offers direct flights

Deals appear regularly

Seoul main airports to depart from

Nagasaki main airports to arrive at

Airports nearby Nagasaki used as alternative

Business & First Class Flight Deals to Nagasaki

Best Elite deals to Nagasaki

Dec 05

Dec 12

Dec 12

Dec 05

Dec 10

Dec 07

Dec 16

Dec 15

Jan 20

Jan 15

Jan 31

Oct 29

Frequently Asked Questions About Flights to Nagasaki

When is the best time to book flights from Seoul to Nagasaki?

What's a cheap fare from Seoul to Nagasaki?

What's the cheapest month to fly from Seoul to Nagasaki?

Are there direct flights from Seoul to Nagasaki?

How many hours is the flight from Seoul to Nagasaki?

Are non-stop flights from Seoul to Nagasaki worth the extra cost?

Related routes

More routes from Seoul

Flights to Nagasaki from other cities

Seoul to Nagasaki: Overview

Insights for flights from Seoul to Nagasaki

How much is a round trip from Seoul to Nagasaki

The cheapest time to fly from Seoul to Nagasaki

Direct flights from Seoul to Nagasaki

Last-minute flights going from Seoul to Nagasaki

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

Popular Airports to fly from Seoul to Nagasaki

Seoul - Nagasaki route insights

Recent fares are below the typical level

September is historically cheapest

Average flight time is 3h 5m

Connecting flights are dominant

Korean Air offers direct flights

Deals appear regularly

Seoul main airports to depart from

Nagasaki main airports to arrive at

Airports nearby Nagasaki used as alternative

Business & First Class Flight Deals to Nagasaki

Best Elite deals to Nagasaki

Dec 05

Dec 12

Dec 12

Dec 05

Dec 10

Dec 07

Dec 16

Dec 15

Jan 20

Jan 15

Jan 31

Oct 29

Frequently Asked Questions About Flights to Nagasaki

When is the best time to book flights from Seoul to Nagasaki?

What's a cheap fare from Seoul to Nagasaki?

What's the cheapest month to fly from Seoul to Nagasaki?