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Cheap flights from Seoul to Nagasaki

One-way from $136, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Fri, Dec 18Any priceSat, Dec 19Any priceSun, Dec 20Any priceMon, Dec 21$136Tue, Dec 22Any priceWed, Dec 23Any priceThu, Dec 24Any priceFri, Dec 25Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$136
Air Seoul, flight RS 381Found yesterday, 1 adult
Check live price
3:20pmSeoulMon, Dec 21
Travel time 3h, 1 stopICNNGS
6:20pmNagasakiMon, Dec 21
Cheapest nonstop
$165
Korean Air, flight KE 2191Found yesterday, 1 adult
Check live price
8:00amSeoulMon, Nov 2
Travel time 1h 30m, nonstopICNNGS
9:30amNagasakiMon, Nov 2
$165
Korean Air, flight KE 2191Found yesterday, 1 adult
Check live price
8:00amSeoulTue, Nov 3
Travel time 1h 30m, nonstopICNNGS
9:30amNagasakiTue, Nov 3
$169
Korean Air, flight KE 2191Found 7 days ago, 1 adult
Check live price
10:35amSeoulTue, Mar 30
Travel time 1h 30m, nonstopICNNGS
12:05pmNagasakiTue, Mar 30
$173
Peach, flight MM 738Found yesterday, 1 adult
Check live price
1:10pmSeoulWed, Nov 4
Travel time 3h 5m, 1 stopGMPNGS
4:15pmNagasakiWed, Nov 4

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in JapanTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Nagasaki, booked ahead at a fixed price.
    See options
  • Things to do in NagasakiPopular tours from $120.60 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Japan from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234567891011121314151617181920212223242526–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2$1653$1654$1735$1956–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21$17522–23–24–25–26$19627–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12–13–14–15–16–17–18–19–20–21$13622–23–24–25262728293031
$165 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 21, $136.

Lowest fares by month

In the fares found this week, December has the lowest: from $136 one-way, against $323 in September 2027. Pick a month to see its cheapest date.

  1. Octno fares yet
  2. Nov$165
  3. Dec$136
  4. Janno fares yet
  5. Febno fares yet
  6. Mar$169
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sep$323
$0$200$400OctNov$136DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October—
November$165Mon, Nov 2Nonstop
December$136Mon, Dec 211 stop
January 2027—
February 2027—
March 2027$169Tue, Mar 30Nonstop
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027$323Wed, Sep 151 stop

Questions travellers ask

What is the cheapest month to fly from Seoul to Nagasaki?

In the fares found this week, December has the lowest: from $136 one-way, against $323 in September 2027.

Are there direct flights from Seoul to Nagasaki?

Yes. Recent fares include nonstop flights with Korean Air.

How long is the flight from Seoul to Nagasaki?

A nonstop flight takes about 1h 30m. The distance is 369 mi.

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