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Cheap flights from Sydney to Seoul

One-way from $249, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Sat, Nov 7Any priceSun, Nov 8Any priceMon, Nov 9Any priceTue, Nov 10$249Wed, Nov 11Any priceThu, Nov 12Any priceFri, Nov 13Any priceSat, Nov 14Any 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
$249
Jetstar, flight JQ 047Found 3 days ago, 1 adult
Check live price
11:40amSydneyTue, Nov 10
Travel time 10h 35m, nonstopSYDICN
8:15pmSeoulTue, Nov 10
$261
Jetstar, flight JQ 047Found 2 days ago, 1 adult
Check live price
11:40amSydneyTue, Jan 19
Travel time 10h 35m, nonstopSYDICN
8:15pmSeoulTue, Jan 19
$265
Jetstar, flight JQ 47Found 2 days ago, 1 adult
Check live price
10:45amSydneySun, Jul 25
Travel time 10h 30m, nonstopSYDICN
8:15pmSeoulSun, Jul 25
$270
Jetstar, flight JQ 47Found 7 days ago, 1 adult
Check live price
11:40amSydneyWed, Oct 28
Travel time 10h 35m, nonstopSYDICN
8:15pmSeoulWed, Oct 28
$287
Jetstar, flight JQ 47Found 4 days ago, 1 adult
Check live price
10:45amSydneyThu, Aug 19
Travel time 10h 30m, nonstopSYDICN
8:15pmSeoulThu, Aug 19

Round trips

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

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 Seoul, booked ahead at a fixed price.
    See options
  • Things to do in SeoulPopular tours from $32 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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28$27029–30–31–

November 2026

MoTuWeThFrSaSu1$3432–3–4–5$3336–7–8–9–10$24911–12–13–14–15–16$31917$31818–19–20–21–22–23$39224$40325–26–27–28–29$51730–

December 2026

MoTuWeThFrSaSu1–2–3–4$5335–6$4547–8–9–10–11–12–13–14$59615–16–17–18–19–20–21–22–23$5802425262728293031
$287 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 10, $249.

Lowest fares by month

In the fares found this week, November has the lowest: from $249 one-way, against $454 in December. Pick a month to see its cheapest date.

  1. Oct$270
  2. Nov$249
  3. Dec$454
  4. Jan$261
  5. Feb$311
  6. Mar$373
  7. Aprno fares yet
  8. May$352
  9. Junno fares yet
  10. Jul$265
  11. Aug$287
  12. Sepno fares yet
$0$200$400$600Oct$249NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$270Wed, Oct 28Nonstop
November$249Tue, Nov 10Nonstop
December$454Sun, Dec 6Nonstop
January 2027$261Tue, Jan 19Nonstop
February 2027$311Tue, Feb 231 stop
March 2027$373Sat, Mar 61 stop
April 2027—
May 2027$352Thu, May 132 stops
June 2027—
July 2027$265Sun, Jul 25Nonstop
August 2027$287Thu, Aug 19Nonstop
September 2027—

Fares and weather by month

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

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$270$249$454$261$311$373–$352–$265$287–
High °C20°12°4°2°5°11°18°24°28°29°30°26°
Low °C11°4°-3°-5°-3°2°8°14°19°22°23°18°
Precipitation mm52512317283773104130414348142

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

Questions travellers ask

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

In the fares found this week, November has the lowest: from $249 one-way, against $454 in December.

What is the weather in Seoul in November?

In November, the cheapest month to fly, the average daily high in Seoul is 12 °C and the low 4 °C.

Are there direct flights from Sydney to Seoul?

Yes. Recent fares include nonstop flights with Jetstar and Trinity Airways.

How long is the flight from Sydney to Seoul?

A nonstop flight takes about 10h 30m. The distance is 5,181 mi.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of $311. Sunday is the priciest at about $399.

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