$243 Cheap flights to Seoul
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seoul departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Seoul flights insights and trends
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What is the cheapest month to fly to Seoul?
If you don’t want to visit Seoul in March, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $729.
What is the absolute cheapest flight to Seoul?
The best deal found on momondo in the last two weeks was a flight to Seoul from Jeju City for $50. This is 91% cheaper than most flight deals to Seoul. To find the cheapest price to Seoul from your area, use momondo’s Airport-to-Airport Pricing Tool.
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What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Australia to Seoul is on a Sunday when prices can be found for as low as $1,318. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Seoul for around $1,486.
What is the cheapest time of day to depart on your flight to Seoul?
Our data shows that the cheapest Australia to Seoul flights are usually those with departure times in the evening. Our users have found flights to Seoul in the evening for as low as $724. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,390 per ticket.
Cheapest flights to Seoul
Find the cheapest flights to Seoul from your nearest city or airport
| CHEAPEST MONTH TO FLY TO SEOUL FROM SYDNEY | March | 34% cheaper | Flying from Sydney to Seoul costs on average just $664 in March |
| MOST EXPENSIVE MONTH TO FLY TO SEOUL FROM SYDNEY | December | 58% more expensive | It costs about $1,583 for flights to Seoul from Sydney in December |
| MOST POPULAR MONTH TO FLY TO SEOUL FROM SYDNEY | December | 408% more users visited | More momondo users searched in flights to Seoul from Sydney in December than any other month |
Cheap Seoul flight deals and tips
Summary info about Seoul flight prices, duration and airlines
Best One-Way Price | $243 |
|---|---|
Best Round-Trip Price | $468 |
Fastest flight time | 9h 40m |
Popular in | December |
Frequently asked questions about flying to Seoul
What is there to do in Seoul when it’s raining?
If you are planning a flight to Seoul and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Seoul, there are still things to do and ways to enjoy your trip. Gangnam Cultural Center is a great museum to visit near Seoul and is especially great when the weather outside is less than desirable. For those looking to get out of the rain and do a little shopping, check out Myeongdong Shopping Street.
How far in advance should I book a flight to Seoul?
Most flyers found that booking tickets 45 days in advance of their planned departure date is the best time to get cheap flights to Seoul. During this timeframe, flight prices are around $1,000.
Is there an alternative airport near Seoul?
Those flying to Seoul could potentially find better pricing at Seoul Gimpo Intl Airport (17 km from Seoul city centre) depending on the month and departure airport.
Is there a cheaper alternative to flying into Seoul?
You can find deals at Seoul Gimpo Intl Airport for $542 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Gangnam-gu?
Yes, you can get a flight ticket to Incheon Intl if you want to reach Gangnam-gu. It is the nearest Seoul airport (53.1 km away).
What’s the closest airport to Myeong-dong Subway Station?
Incheon Intl airport is 48.8 km from Myeong-dong Subway Station in Seoul, making it the closest airport.
When did momondo last update prices for flights to Seoul?
Prices for flights to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights to Seoul?
As of May 2025, there are 33 operators available to choose from for flights to Seoul.
How old do you have to be to fly to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Seoul?
It is quick and easy to find flights to Seoul on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.
Can I find flights to Seoul with flexible booking policies on momondo?
All flight searches to Seoul on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to Seoul?
Once all potential Seoul flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.
I’m not ready to book a flight to Seoul right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul and alert you when they change.
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Popular Flights to Seoul
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Seoul
These routes have the cheapest flights to Seoul found by momondo users in Australia
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Sydney | Incheon | 10h 30m | $468 |
| Perth | Incheon | 20h 10m | $473 |
| Brisbane | Incheon | 9h 40m | $577 |
| Melbourne | Incheon | 11h 35m | $596 |
| Adelaide | Incheon | 15h 20m | $709 |
| Darwin | Incheon | 20h 05m | $815 |
| Melbourne | Seoul | 16h 50m | $832 |
| Perth | Seoul | 20h 55m | $879 |
| Sydney | Seoul | 13h 55m | $938 |
| Coolangatta | Incheon | 25h 25m | $953 |
| Brisbane | Seoul | 15h 35m | $966 |
| Cairns | Incheon | 14h 50m | $1,067 |
| Darwin | Seoul | 21h 45m | $1,224 |
| Newcastle | Incheon | 47h 15m | $1,322 |
| Canberra | Incheon | 25h 40m | $1,356 |
| Maroochydore | Incheon | 23h 10m | $1,384 |
| Roma | Incheon | 26h 35m | $1,658 |