Cheap Flights from Seoul to Nagasaki

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Flight deals from Seoul to Nagasaki

Looking for a cheap last-minute deal or the best return flight from Seoul to Nagasaki? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seoul to Nagasaki

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Nagasaki flights are currently cheapest in March.

Direct flights from Seoul to Nagasaki

Seoul to Nagasaki: Alternative routes

Compare routes from Seoul to Nagasaki below. You may find an airport to fly into that's cheaper, faster, or easier than Nagasaki.

Seoul to Nagasaki: Flight information

The things to know before you go.
Cheapest flight foundR 1,365
Cheapest month to flyMarch
Average flight time1 hr, 30 mins
Most popular airlineDelta
Average flights per week7

Finding cheap flights from Seoul to Nagasaki: Frequently asked questions

The best price we found for a return flight from Seoul to Nagasaki is R 2,274. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 30 minutes is the average flight time from Seoul to Nagasaki.
Delta and Korean Air fly direct from Seoul to Nagasaki.
As of February 2026, there are 7 flights per week flying from Seoul to Nagasaki.
The cheapest month to fly from Seoul to Nagasaki is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Nagasaki Airport on Tuesday, 14 July 2026.
Yes – the average flight time is 1 hour and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nagasaki but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nagasaki is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Nagasaki is Korean Air .

Travelling from Seoul to Nagasaki Airport (NGS): What you need to know

  • Start your travel planning by working out where you'll board your flight from Seoul to Nagasaki Airport (NGS). Incheon International Airport (ICN) and Gimpo International Airport (GMP) are the two main airports in Seoul.

  • The average length of a direct Seoul to Nagasaki Airport flight is 1 hour 30 minutes.

  • Nagasaki (where Nagasaki Airport is located) and Seoul share the UTC+9 timezone. You can fly without needing to calculate any time difference.

  • The busiest route is from Incheon International Airport (ICN) to Nagasaki Airport (NGS). There are 3 direct services every week. Korean Air operates a 7:30am departure between ICN and NGS.

  • Your flight from Seoul to NGS won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Delays at check-in and security are likely if you're jetting off during high season, so give yourself even more breathing space. The recommendation for peak periods? Arrive up to four hours early for international flights and two hours for domestic departures.

Airports in Seoul

Incheon International Airport (ICN)

  • You can find a direct flight from Seoul to Nagasaki Airport (NGS) out of Incheon International Airport (ICN).

  • Korean Air is a well-known airline that offers direct flights from Seoul to Nagasaki Airport taking off from ICN.

  • The airline with the highest booking numbers between ICN and NGS is Korean Air.

  • The distance from central Seoul to ICN is about 48 kilometres. Check out Google Maps for the best route, whether you're driving or taking public transport.

  • Want a leisurely start to your travels? Stay near Incheon International Airport. Whether you've booked an early flight from Seoul to Nagasaki Airport or just don't want to be rushed, these hotels have you covered:

  • When it comes to Incheon International Airport's on-time performance, data shows 54.5% of flights arrive within the scheduled time frame.

Gimpo International Airport (GMP)

  • Break up your flight from Seoul to Nagasaki Airport with a stop at Haneda Airport (HND). A main stopover between Gimpo International Airport and NGS, it's a great opportunity to unwind before the next leg of your journey.

  • GMP is about 16 kilometres from the centre of Seoul. Plan ahead to work out the fastest way to reach the terminal.

  • Got an early start? Think about checking in to one of these hotels near Gimpo International Airport the day before your Seoul to NGS flight:

  • As far as flight punctuality goes, Gimpo International Airport has an on-time arrival rate of 75.94%.

About Nagasaki Airport (NGS)

  • If you're arriving on a late flight from Seoul to Nagasaki Airport, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing soon after at one of these options near NGS:

  • Pick up a Nagasaki Airport rental car and explore Nagasaki and beyond with your own set of wheels. スカイレンタカー, Budget and バジェットレンタカー are top outlets you can book with here.

  • Lock in the lowest price by reserving your ride around one week before your Seoul to Nagasaki Airport flight.

  • The address for NGS is 593 Mishimamachi, Omura.

How to find the cheapest flights from Seoul to Nagasaki Airport (NGS)

  • R 1,365 is the lowest price for a one-way ticket from Seoul to Nagasaki Airport. Return flights start from R 2,274. These fares may change depending on availability and demand.

  • To score cheap flights from Seoul to NGS, book your ticket two months before your departure date.

  • July is when you're most likely to find a good deal on a Seoul to Nagasaki Airport ticket. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as a lower fare pops up on plane tickets from Seoul to NGS.

  • Nail down a great price on a flight from Seoul to Nagasaki Airport with the help of the filters. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from Seoul to Nagasaki Airport (NGS)

  • February is the quietest month for flights from Seoul to Nagasaki Airport (NGS), while June is the busiest. Choose the best time to visit Nagasaki based on whether you want a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Nagasaki is August, with temperatures ranging between 24ºC (75ºF) and 29ºC (84ºF). Book your Seoul to NGS plane ticket then if that's your ideal forecast.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from Seoul to Nagasaki Airport in January when temperatures are between 5ºC (41ºF) and 11ºC (52ºF).

More about Nagasaki

  • Start your Nagasaki trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Seoul to Nagasaki Airport, explore our selection of accommodation options including:

  • There are so many things to see and do in this city, it can be hard to know where to start. Mt. Inasa, Hypocenter of Atomic Bombing and Nagasaki Peace Memorial Hall for the Atomic Bomb Victims are major attractions which should feature on any well-planned Nagasaki itinerary.

Explore more of Japan

  • Fukuoka is just one of the many places in Japan waiting to be explored after you've seen Nagasaki. Around 88 kilometres away to the north-east, well-known attractions include Itsukushima Shrine, teamLab Forest Fukuoka and Life-Size RX-93ff ν Gundam Statue.

  • Kagoshima is another must-experience destination in Japan and is around 161 kilometres south of Nagasaki. No trip is complete without experiencing Mt. Sakurajima, Sakurajima and Rainbow Beach.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.