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Cheap flights from Hong Kong to Busan

One-way from $103, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Oct 26$133Tue, Oct 27Any priceWed, Oct 28$109Thu, Oct 29$103Fri, Oct 30Any priceSat, Oct 31$173Sun, Nov 1Any priceMon, Nov 2Any 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
$103
Trinity Airways, flight TW 640Found 6 days ago, 1 adult
Check live price
2:00amHong KongThu, Oct 29
Travel time 3h 20m, nonstopHKGPUS
6:20amBusanThu, Oct 29
$109
HK Express, flight UO 604Found 7 days ago, 1 adult
Check live price
2:40amHong KongWed, Oct 28
Travel time 3h 15m, nonstopHKGPUS
6:55amBusanWed, Oct 28
$122
HK Express, flight UO 640Found 7 days ago, 1 adult
Check live price
3:25pmHong KongSun, Dec 6
Travel time 3h 55m, 1 stopHKGPUS
8:20pmBusanSun, Dec 6
$125
HK Express, flight UO 676Found 7 days ago, 1 adult
Check live price
2:55amHong KongWed, Nov 18
Travel time 3h 55m, 1 stopHKGPUS
7:50amBusanWed, Nov 18
$133
Jin Air, flight LJ 954Found 2 days ago, 1 adult
Check live price
2:10amHong KongMon, Oct 26
Travel time 4h, 1 stopHKGPUS
7:10amBusanMon, Oct 26

Plan the rest of the trip

  • Mobile data in South KoreaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Busan, booked ahead at a fixed price.
    See options
  • Things to do in BusanPopular tours from $30.48 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for South Korea 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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$13327–28$10929$10330–31$173

November 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8$1549–10–11–12–13$15914–15$14716$14217–18$12519–20–21–22–23$13724–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6$1227–8–9–10–11–12–13–14–15–16–17$15018–19–20–21–22–23$2392425262728293031
$125 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 29, $103.

Lowest fares by month

In the fares found this week, October has the lowest: from $103 one-way, against $140 in March 2027. Pick a month to see its cheapest date.

  1. Oct$103
  2. Nov$125
  3. Dec$122
  4. Janno fares yet
  5. Febno fares yet
  6. Mar$140
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$50$100$150$103OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$103Thu, Oct 29Nonstop
November$125Wed, Nov 181 stop
December$122Sun, Dec 61 stop
January 2027—
February 2027—
March 2027$140Mon, Mar 8Nonstop
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Busan. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$103$125$122––$140––––––
High °C23°17°10°8°10°14°18°22°25°28°30°26°
Low °C15°8°2°-0°2°5°10°15°18°22°24°20°
Precipitation mm805034355090141156188327267161

Source: Busan on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Hong Kong to Busan?

In the fares found this week, October has the lowest: from $103 one-way, against $140 in March 2027.

What is the weather in Busan in October?

In October, the cheapest month to fly, the average daily high in Busan is 23 °C and the low 15 °C.

Are there direct flights from Hong Kong to Busan?

Yes. Recent fares include nonstop flights with HK Express and Trinity Airways.

How long is the flight from Hong Kong to Busan?

A nonstop flight takes about 3h 15m. The distance is 1,268 mi.

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