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Cheap Flights from Sydney to Seoul

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Compare Sydney to Gimpo International flight deals

Find the cheapest month or even day of the year to fly to Gimpo International

Book the best Gimpo International fare with no extra fees

Flight deals from Sydney to Gimpo International

Looking for a cheap last-minute deal or the best return flight from Sydney to Gimpo International? Find the lowest prices on one-way and return tickets right here.
Seoul.$650 per passenger.Departing Sat, 18 Oct, returning Thu, 27 Nov.Return flight with China Eastern and Shanghai Airlines.Outbound indirect flight with China Eastern, departs from Sydney on Sat, 18 Oct, arriving in Gimpo International.Inbound indirect flight with Shanghai Airlines, departs from Gimpo International on Thu, 27 Nov, arriving in Sydney.Price includes taxes and charges.From $650, select.
Seoul.$658 per passenger.Departing Fri, 25 Jul, returning Tue, 26 Aug.Return flight with China Eastern and Shanghai Airlines.Outbound indirect flight with China Eastern, departs from Sydney on Fri, 25 Jul, arriving in Gimpo International.Inbound indirect flight with Shanghai Airlines, departs from Gimpo International on Tue, 26 Aug, arriving in Sydney.Price includes taxes and charges.From $658, select.
Seoul.$669 per passenger.Departing Mon, 17 Mar, returning Mon, 7 Apr.Return flight with Scoot and China Eastern.Outbound indirect flight with Scoot, departs from Sydney on Mon, 17 Mar, arriving in Gimpo International.Inbound indirect flight with China Eastern, departs from Gimpo International on Mon, 7 Apr, arriving in Sydney.Price includes taxes and charges.From $669, select.
Seoul.$684 per passenger.Departing Thu, 13 Mar, returning Sat, 15 Mar.Return flight with Scoot and Jeju Air.Outbound indirect flight with Scoot, departs from Sydney on Thu, 13 Mar, arriving in Gimpo International.Inbound indirect flight with Jeju Air, departs from Gimpo International on Sat, 15 Mar, arriving in Sydney.Price includes taxes and charges.From $684, select.
Seoul.$713 per passenger.Departing Thu, 5 Jun, returning Sat, 14 Jun.Return flight with China Eastern and Shanghai Airlines.Outbound indirect flight with China Eastern, departs from Sydney on Thu, 5 Jun, arriving in Gimpo International.Inbound indirect flight with Shanghai Airlines, departs from Gimpo International on Sat, 14 Jun, arriving in Sydney.Price includes taxes and charges.From $713, select.
Seoul.$713 per passenger.Departing Thu, 22 May, returning Sat, 31 May.Return flight with China Eastern and Shanghai Airlines.Outbound indirect flight with China Eastern, departs from Sydney on Thu, 22 May, arriving in Gimpo International.Inbound indirect flight with Shanghai Airlines, departs from Gimpo International on Sat, 31 May, arriving in Sydney.Price includes taxes and charges.From $713, select.
Seoul.$736 per passenger.Departing Fri, 23 May, returning Sun, 1 Jun.Return flight with China Eastern and Shanghai Airlines.Outbound indirect flight with China Eastern, departs from Sydney on Fri, 23 May, arriving in Gimpo International.Inbound indirect flight with Shanghai Airlines, departs from Gimpo International on Sun, 1 Jun, arriving in Sydney.Price includes taxes and charges.From $736, select.
Seoul.$768 per passenger.Departing Mon, 24 Mar, returning Tue, 27 May.Return flight with Scoot and China Eastern.Outbound indirect flight with Scoot, departs from Sydney on Mon, 24 Mar, arriving in Gimpo International.Inbound indirect flight with China Eastern, departs from Gimpo International on Tue, 27 May, arriving in Sydney.Price includes taxes and charges.From $768, select.

Find the cheapest month to fly from Sydney to Gimpo International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Gimpo International flights are currently cheapest in March.
Mar
from $684
Apr
from $850
May
from $713
Jun
from $713
Jul
from $921
Aug
from $776
Sep
from $776
Oct
from $773
Nov
from $802
Dec
from $1,269
Jan
from $1,276
Feb
from $1,123

Sydney to Gimpo International: Alternative routes

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

Sydney to Seoul: Flight information

The things to know before you go.
Cheapest flight found$650
Cheapest month to flyOctober

Finding cheap flights from Sydney to Gimpo International: Frequently asked questions

The best price we found for a return flight from Sydney to Gimpo International is $650. 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.
Currently, there are no airlines that fly direct from Sydney to Gimpo International. But we found flights with one or more stops from $650.
As of March 2025, there are no flights flying from Sydney to Gimpo International.
The cheapest month to fly from Sydney to Gimpo International is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Gimpo International Airport on Saturday, 18 October 2025.
No airlines currently offer direct flights between Sydney Airport and Gimpo International Airport. Most routes have one or more stops.
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 Gimpo International 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 Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, China Eastern offers the cheapest flight tickets to Gimpo International.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to Gimpo International Airport (GMP): what you need to know

  • Flying during a peak month like July? Major public holidays and other high seasons can mean longer queues at checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • We make it easy to get a flight with a stopover. To see the options for flights from Sydney (Kingsford Smith) Airport to Gimpo International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Some popular stopovers between SYD and GMP include:

    • Haneda Airport

    • Kansai International Airport

    • Beijing Capital International Airport

  • To find out if you need a visa to enter South Korea, check with your carrier and the local consulate or embassy. They'll have the most up-to-date information, including other paperwork you may need after booking your cheap ticket from SYD to GMP.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Gimpo International Airport (GMP)

  • $364 is currently the best price for a one-way ticket from Sydney (Kingsford Smith) Airport to Gimpo International Airport. A return flight starts from $650. These prices may change depending on availability and demand.

  • To pick up cheap flight tickets from SYD to GMP, book ahead. Airlines usually offer their best fares when flights are first released.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the lowest price in each month when looking for a ticket from Sydney (Kingsford Smith) Airport to Gimpo International Airport.

  • Finding a cheap ticket from SYD to GMP couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Tailor your flights using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Sydney (Kingsford Smith) Airport to Gimpo International Airport.

Handy information about Sydney (Kingsford Smith) Airport (SYD)

  • Sydney (Kingsford Smith) Airport is around 18 kilometres from central Sydney. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 21 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the journey time to be around 27 minutes.

  • Booked an early flight from Sydney (Kingsford Smith) Airport to Gimpo International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra precious sleep) by picking one of these stays near SYD:

Arriving at Gimpo International Airport (GMP)

Getting from Gimpo International Airport (GMP) to central Seoul

  • Gimpo International Airport to the centre of Seoul is roughly 16 kilometres. If you're taking a cab or renting a car, plan ahead to make your trip as easy as possible. Journey times can vary depending on traffic and the time of day.

  • It takes roughly 1 hour and 3 minutes to get there by public transport.

When to fly to Gimpo International Airport (GMP)

  • The quietest month for a flight from Sydney (Kingsford Smith) Airport to Gimpo International Airport is April, while July is the busiest. Pick the best time to visit Seoul based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When booking your flight from Sydney (Kingsford Smith) Airport to Gimpo International Airport, consider the type of weather you enjoy. August is the warmest month in Seoul, with temperatures ranging from 19ºC to 32ºC.

  • Search for cheap flight tickets from SYD to GMP in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 4ºC on average.

More about Seoul

  • If you're looking for somewhere to lay your head, you can find the most popular stays in Seoul right here. Browse these options after you've booked your flight from SYD to GMP:

  • There are so many things to discover in this city it can be hard to know where to begin. Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower are leading attractions which should be on any well-planned Seoul itinerary.

  • Incheon International Airport (ICN) is an alternative international airport for getting to and from Seoul. It might even be a more convenient or cheaper option depending on your travel plans, so it's worth exploring further.

Complete your Seoul trip with hotels and a car rental

  • We've got more party tricks up our sleeve than just comparing flights. Once you've booked your cheap ticket to Gimpo International Airport, explore our great car rental offers that'll give you the freedom to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find your ideal Seoul stay.

Plan the rest of your trip from Sydney to Seoul

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