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CA $37 Cheap Flights from Seoul (GMP) to Busan (PUS)

View CA $37 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Gimhae Airport (PUS)

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Cheap flights from Seoul (GMP) to Busan (PUS)

Prices were available within the past 7 days and start at CA $37 for one-way flights and CA $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, Oct 14 - Wed, Oct 21
GMP
Seoul
PUS
Busan
CA $76 Roundtrip, found 1 day ago
CA $76
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, Oct 14 from Seoul to Busan, returning Wed, Oct 21, priced at CA $76 found 1 day ago
Jeju Air with Bag
Mon, Jul 20 - Tue, Jul 21
GMP
Seoul
PUS
Busan
CA $80 Roundtrip, found 3 days ago
CA $80
Roundtrip
found 3 days ago
Select Jeju Air with Bag flight, departing Mon, Jul 20 from Seoul to Busan, returning Tue, Jul 21, priced at CA $80 found 3 days ago
Jeju Air with Bag
Fri, Jul 17 - Tue, Jul 21
GMP
Seoul
PUS
Busan
CA $80 Roundtrip, found 6 days ago
CA $80
Roundtrip
found 6 days ago
Select Jeju Air with Bag flight, departing Fri, Jul 17 from Seoul to Busan, returning Tue, Jul 21, priced at CA $80 found 6 days ago
Jeju Air with Bag
Tue, Jul 21 - Wed, Jul 22
GMP
Seoul
PUS
Busan
CA $82 Roundtrip, found 2 days ago
CA $82
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Tue, Jul 21 from Seoul to Busan, returning Wed, Jul 22, priced at CA $82 found 2 days ago
Jeju Air with Bag
Tue, Jul 21 - Fri, Jul 24
GMP
Seoul
PUS
Busan
CA $83 Roundtrip, found 6 days ago
CA $83
Roundtrip
found 6 days ago
Select Jeju Air with Bag flight, departing Tue, Jul 21 from Seoul to Busan, returning Fri, Jul 24, priced at CA $83 found 6 days ago
Jeju Air with Bag
Thu, Sep 10 - Thu, Sep 17
GMP
Seoul
PUS
Busan
CA $84 Roundtrip, found 2 days ago
CA $84
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Thu, Sep 10 from Seoul to Busan, returning Thu, Sep 17, priced at CA $84 found 2 days ago
Jeju Air with Bag
Mon, Jul 20 - Sun, Jul 26
GMP
Seoul
PUS
Busan
CA $87 Roundtrip, found 2 days ago
CA $87
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Mon, Jul 20 from Seoul to Busan, returning Sun, Jul 26, priced at CA $87 found 2 days ago
Jeju Air with Bag
Tue, Jul 21 - Thu, Jul 23
GMP
Seoul
PUS
Busan
CA $88 Roundtrip, found 2 days ago
CA $88
Roundtrip
found 2 days ago
Select Jeju Air with Bag flight, departing Tue, Jul 21 from Seoul to Busan, returning Thu, Jul 23, priced at CA $88 found 2 days ago
Jeju Air
Mon, Jul 20 - Wed, Jul 22
GMP
Seoul
PUS
Busan
CA $131 Roundtrip, found 2 days ago
CA $131
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Mon, Jul 20 from Seoul to Busan, returning Wed, Jul 22, priced at CA $131 found 2 days ago
Korean Air
Sun, Aug 9 - Fri, Aug 14
GMP
Seoul
PUS
Busan
CA $264 Roundtrip, found 4 days ago
CA $264
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Aug 9 from Seoul to Busan, returning Fri, Aug 14, priced at CA $264 found 4 days ago

Alternative airports near Busan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimhae PUS. Cheapest option available. Flights from CA $90
PUS
Gimhae
Cheapest
Flights from CA $90

Frequently asked questions

How much does a flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) cost?
You can find cheap one-way flights from CA $37 and cheap return flights from CA $76 GMP to PUS with Expedia. One-way flights typically cost between CA$40 and CA$136, and return flights often range between CA$148 and CA$272. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when GMP to PUS ticket fares go up or down.
What is the cheapest month to fly from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
The cheapest months to fly from GMP to PUS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
There are 4 airlines offering direct flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae). Here are the top carriers:
  • Korean Air operates 50 direct flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) every week.
  • T'way Air with baggage operates 15 direct flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) every week.
  • Jeju Air operates 8 direct flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) every week.
  • Jeju Air with Bag operates 7 direct flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) every week.
How do I find cheap flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
To find a cheap flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
The best airline to fly with from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) will differ from traveler to traveler. If you like to fly early, T'way Air with baggage offers early morning flights. If price is the most important factor, T'way Air with baggage typically offers the lowest fares. Korean Air offers the most daily flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
You'll find approximately 11 nonstop flights per day from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae). For even more choices, look at flights that include layovers, as there are around 34 connecting flights per day. Some common connection points include Jeju Intl. (CJU), Capital Intl. (PEK), and Kansai Intl. (KIX).
What is the earliest flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
The earliest flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) typically departs around 6:00 AM. This route is operated by Jin Air and Korean Air. This is a seasonal service, active in June, July, August, September, and October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
You'll find the most flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) on Tuesdays, with around 19 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Korean Air, T'way Air with baggage, and Jin Air. Flight schedules are fairly consistent throughout the week, so you should have plenty of options regardless of your travel day.
What are the most popular departure times for flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
The most popular departure times for flights from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) are in the early morning, from 6am to 9am. Many major carriers, including Korean Air, Jin Air and Jeju Air, offer flights during this window. Many travellers prefer these times because it allows them to arrive at their destination early, giving them a full day for their activities.
How long does it take to fly from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
Flying from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) covers a distance of about 328 kilometres. A non-stop flight typically takes around 1 hour. If you opt for a flight with one stop, the travel time will be longer, usually around 5 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
You can fly business class between GMP and PUS. Airlines that offer business class service on this route include:
  • Korean Air
How do I earn miles on a Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) flight with Expedia?
It's easy to earn miles on a Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Busan (PUS) from Seoul (GMP)?
If you're planning to travel to Busan from Gimpo Intl. (GMP), you can fly directly into Gimhae (PUS). Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) at the last minute?
Typically, booking a last minute flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) flight and hotel package?
Securing a Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae)?
If you booked your Seoul (GMP-Gimpo Intl.) to Busan (PUS-Gimhae) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Gimhae
Airlines serving
Jeju Air, Jeju Air with Bag, Korean Air
Roundtrip price
CA $76
Distance
326 km
Average flight time
1 hour 5 mins

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Seoul to Busan Flights

The easy way to book your flights from Seoul to Busan 

With Expedia, it’s simple to find and book flights to Busan from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Gimhae, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Busan today, tomorrow, or this week.  

 

Save dollars with cheap flights from Gimpo Intl., GMP to Gimhae, PUS 

Sort your search results by price to find great deals on your flight from Seoul to Busan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Busan from Seoul currently is just CA $76 rising to CA $264.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Busan  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Busan from Seoul 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Busan with Expedia today.

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