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

Direct flights offer convenience and save time, but they are not always the most economical choice. Flights with layovers can sometimes be significantly cheaper, depending on the route and airline. Consider your priorities for cost versus travel time when making your decision.

Can flexible travel dates help on Seoul to Nagasaki flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Prices can vary greatly between different days of the week or even within the same week. Using a flexible date search tool can help you identify the most cost-effective days to fly.

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

Before booking, 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. Be aware of these additional expenses to get a full picture of your travel cost.

Flights From Seoul

To Nagasaki

Cheap Flights from Seoul to Nagasaki

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

Deals from

Seoul

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

Prices updated 7 days ago

483 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 26, 2026.)

Today’s best flight deals from Seoul to Nagasaki

Explore current cheapest deals departing from Seoul to Nagasaki

2026-11-02 – 2026-11-09
SEL - Nagasaki
44% AI deal score
$183
$248
Round trip
2026-11-02 – 2026-11-10
SEL - Nagasaki
43% AI deal score
$173
$248
Round trip
2026-11-02 – 2026-11-03
SEL - Nagasaki
44% AI deal score
$211
$248
Round trip
2026-10-29 – 2026-10-31
SEL - Nagasaki
44% AI deal score
$214
$255
Round trip
2026-11-24 – 2026-11-26
SEL - Nagasaki
43% AI deal score
$167
$259
Round trip
2026-11-21 – 2026-11-24
SEL - Nagasaki
43% AI deal score
$166
$270
Round trip
2026-11-10 – 2026-11-12
SEL - Nagasaki
43% AI deal score
$176
$270
Round trip
2026-11-17 – 2026-11-19
SEL - Nagasaki
43% AI deal score
$170
$270
Round trip
2026-11-16 – 2026-11-19
SEL - Nagasaki
43% AI deal score
$170
$270
Round trip
2026-11-03 – 2026-11-10
SEL - Nagasaki
42% AI deal score
$181
$281
Round trip

Seoul to Nagasaki: Overview

Insights for flights from Seoul to Nagasaki

Fares for flights from Seoul to Nagasaki typically range from $546–$840, with a median of $694. Right now, current fares are below the typical level, though only 1% of recent fares were classified as a good price. Deals are infrequent — a price alert helps to track fluctuations on this route.

A typical journey from Seoul to Nagasaki takes 3h 5m, including connections. This duration accounts for the fact that most itineraries involve at least one stop.

Most itineraries for cheap flights from Seoul to Nagasaki connect at least once, with 0% of recent fares being non-stop. When connecting, the median number of stopovers is 2.

The route from Seoul to Nagasaki covers a distance of 596 km, classifying it as a short-haul flight.

How much is a round trip from Seoul to Nagasaki

Regular price: $156 - $452

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

The regular price range for flights from Seoul to Nagasaki is between $156 and $452. The current lowest deal is $235 with Korean Air for travel from Dec 1-Dec 3.

now $235

Low $156

High $452

The cheapest time to fly from Seoul to Nagasaki

The cheapest month to fly from Seoul to Nagasaki is November, with a median price of $248. The most expensive month to fly is January, with a median price of $327. Prices are generally lower from March to December.

November

Cheapest

Flights from $248

January

Most Expensive

Flights from $327

Jan

Feb

Mar

Apr

Oct

Nov

Dec

Direct flights from Seoul to Nagasaki

Korean Air

Last-minute flights going from Seoul to Nagasaki

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$214

$255

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$148

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$156

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$147

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$154

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$158

$315

One-way

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

2 nights

Dec 8 - Dec 10

$380 → $294

23%

2 nights

Dec 1 - Dec 3

$386 → $303

22%

1 night

Dec 2 - Dec 3

$386 → $309

20%

2 nights

Dec 1 - Dec 3

$385 → $309

20%

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 the cheapest month to fly.

Historically, September has the cheapest median price at $694 for flights from Seoul to Nagasaki.

⏱️ Flight duration

Flights typically take 3h 5m.

The median flight duration from Seoul to Nagasaki is 3 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights are dominant, with a median of 2 stopovers for this route.

🏆 Airline highlight

Korean Air offers direct flights on this route.

Korean Air is one of the airlines that offers direct flights from Seoul to Nagasaki.

🎯 Booking tip

Deals on this route are rare.

Deals for flights from Seoul to Nagasaki are historically rare over a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Fly from Incheon International to Nagasaki. This airport offers flights from $227.

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

💸 Flights from ~$227

Nagasaki main airports to arrive at

Nagasaki (NGS)

Cheapest

Nagasaki Airport is a convenient arrival choice for direct access to Nagasaki.

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

💸 Flights from ~$234

Airports nearby Nagasaki used as alternative

Fukuoka (FUK)

Cheapest

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

📍 ~100 km from Nagasaki (reachable by train; travel time 1.5-2 hours)

💸 Flights from ~$136

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 ICN

Elite

Dec 01

Nagasaki, Japan

75% AI deal score

$1,266

$681

Save $585

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Nov 30

Nagasaki, Japan

74% AI deal score

$1,144

$658

Save $486

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 02

Nagasaki, Japan

74% AI deal score

$1,271

$727

Save $544

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Nov 30

Nagasaki, Japan

73% AI deal score

$1,165

$698

Save $467

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 08

Nagasaki, Japan

73% AI deal score

$1,289

$772

Save $517

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Nov 30

Nagasaki, Japan

71% AI deal score

$1,060

$710

Save $350

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Nov 30

Nagasaki, Japan

71% AI deal score

$1,072

$710

Save $362

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Nov 30

Nagasaki, Japan

71% AI deal score

$1,070

$710

Save $360

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 08

Nagasaki, Japan

71% AI deal score

$1,166

$772

Save $394

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 01

Nagasaki, Japan

71% AI deal score

$1,160

$778

Save $382

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 02

Nagasaki, Japan

71% AI deal score

$1,166

$778

Save $388

Arcus-Air Logistic, +1

Business Class

From ICN

Elite

Dec 09

Nagasaki, Japan

71% AI deal score

$1,171

$778

Save $393

Arcus-Air Logistic, +1

Business Class

Frequently Asked Questions About Flights to Nagasaki

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare options from various providers. Looking into different airlines, including budget carriers, may also reveal lower prices.

Booking flights in advance often provides more competitive prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can help you identify a good deal. Mid-week bookings might sometimes offer better rates than weekend bookings.

Comparing nearby airports can sometimes lead to more affordable flight options or alternative routes. While it may add to your ground transportation, the potential savings could be significant. Always factor in the additional travel time and cost to reach your final destination from a different airport.

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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 3h 5m, including connections. This duration accounts for the fact that most itineraries involve at least one stop.

Most itineraries for cheap flights from Seoul to Nagasaki connect at least once, with 0% of recent fares being non-stop. When connecting, the median number of stopovers is 2.

The route from Seoul to Nagasaki covers a distance of 596 km, classifying it as a short-haul flight.

How much is a round trip from Seoul to Nagasaki

Regular price: $156 - $452

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

The regular price range for flights from Seoul to Nagasaki is between $156 and $452. The current lowest deal is $235 with Korean Air for travel from Dec 1-Dec 3.

now $235

Low $156

High $452

The cheapest time to fly from Seoul to Nagasaki

November

Cheapest

Flights from $248

January

Most Expensive

Flights from $327

Jan

Feb

Mar

Apr

Oct

Nov

Dec

Direct flights from Seoul to Nagasaki

Korean Air

Last-minute flights going from Seoul to Nagasaki

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$214

$255

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$148

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$156

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$147

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$154

$314

One-way

Thu, Oct 29

⌛ Last-Minute

ICN - Nagasaki

Seoul (ICN) - Nagasaki (NGS)

Korean Air

$158

$315

One-way

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

2 nights

Dec 8 - Dec 10

$380 → $294

23%

2 nights

Dec 1 - Dec 3

$386 → $303

22%

1 night

Dec 2 - Dec 3

$386 → $309

20%

2 nights

Dec 1 - Dec 3

$385 → $309

20%

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 the cheapest month to fly.

Historically, September has the cheapest median price at $694 for flights from Seoul to Nagasaki.

⏱️ Flight duration

Flights typically take 3h 5m.

The median flight duration from Seoul to Nagasaki is 3 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights are dominant, with a median of 2 stopovers for this route.

🏆 Airline highlight

Korean Air offers direct flights on this route.

Korean Air is one of the airlines that offers direct flights from Seoul to Nagasaki.

🎯 Booking tip

Deals on this route are rare.

Deals for flights from Seoul to Nagasaki are historically rare over a 30-day window.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Fly from Incheon International to Nagasaki. This airport offers flights from $227.

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

💸 Flights from ~$227

Nagasaki main airports to arrive at

Nagasaki (NGS)

Cheapest

Nagasaki Airport is a convenient arrival choice for direct access to Nagasaki.

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

💸 Flights from ~$234

Airports nearby Nagasaki used as alternative

Fukuoka (FUK)

Cheapest

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

Nagasaki, Japan

71% AI deal score

$1,171

$778

Save $393

Arcus-Air Logistic, +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 the cheapest month to fly.

Flights typically take 3h 5m.

Connecting flights are dominant on this route.

Korean Air offers direct flights on this route.

Deals on this route are rare.

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 01

Nov 30

Dec 02

Nov 30

Dec 08

Nov 30

Nov 30

Nov 30

Dec 08

Dec 01

Dec 02

Dec 09

Frequently Asked Questions About Flights to Nagasaki

How can I find cheap flights from Seoul to Nagasaki?

When should I book flights from Seoul to Nagasaki?

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

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

Can flexible travel dates help on Seoul to Nagasaki flights?

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

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 the cheapest month to fly.

Flights typically take 3h 5m.

Connecting flights are dominant on this route.

Korean Air offers direct flights on this route.

Deals on this route are rare.

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 01

Nov 30

Dec 02

Nov 30

Dec 08

Nov 30

Nov 30

Nov 30

Dec 08

Dec 01

Dec 02

Dec 09

Frequently Asked Questions About Flights to Nagasaki

How can I find cheap flights from Seoul to Nagasaki?

When should I book flights from Seoul to Nagasaki?

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