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FlightsFrom Busan

To Seoul

Cheap Flights from Busan to Seoul

Browse current best options from Busan. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Busan

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Busan to Seoul

Explore current cheapest deals departing from Busan to Seoul

September 3 - September 10

Cheapest
Best

PUS - Seoul

$78

$61

Round trip

October 1 - October 7

Cheapest

PUS - Seoul

$77

$61

Round trip

August 7 - August 27

Earliest

PUS - Seoul

$67

$64

Round trip

August 21 - August 27

PUS - Seoul

$78

$64

Round trip

August 14 - August 27

PUS - Seoul

$72

$64

Round trip

September 17 - September 29

PUS - Seoul

$73

$64

Round trip

September 17 - September 30

PUS - Seoul

$73

$64

Round trip

September 10 - September 29

PUS - Seoul

$71

$64

Round trip

September 10 - September 17

PUS - Seoul

$80

$64

Round trip

September 10 - September 16

PUS - Seoul

$80

$64

Round trip

Unlock all 500+ flight deals to Seoul and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Busan to Seoul

Flights from Busan to Seoul are typically short-haul, covering a distance of 339 kilometers. Right now, fares to Seoul skew significantly above the typical level for this route. For travelers seeking cheap flights from Busan to Seoul, recent observations show that 21% of fares were classified as a good price.
When is the cheapest time to fly from Busan to Seoul? Historically, the most affordable months to fly are March, with a median fare of $34, followed by August at $35, and September at $36. These months offer the lowest median prices compared to other times of the year.
For this route, almost all itineraries are non-stop, with 95.7% of recent fares being direct flights from Busan to Seoul. This high percentage indicates that you will predominantly find non-stop options for your journey.
A typical journey from Busan to Seoul takes approximately 1h 5m, including any connections. Given that most itineraries are direct, this duration largely reflects the non-stop flight time between the two cities.

How much is a round trip from Busan to Seoul

Regular price: $62 - $125

Prices are currently below the regular range.

Regular prices for flights from Busan to Seoul typically range from $62 to $125. The current lowest deal is $61 with Coyne Aviation for travel from Sep 3-Sep 10.

now $61

Low $62

High $125

The cheapest time to fly from Busan to Seoul

The cheapest month to fly from PUS to SEL is March, with a median price of $34. The most expensive month is January, with a median price of $312. Prices are generally lower from March to September.

March

Cheapest

Flights from $34

January

Most Expensive

Flights from $312

Jan
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov

Direct flights from Busan to Seoul

Airline logo

T'way Air

Last-minute flights going from Busan to Seoul

Wed, Jul 1

⌛ Last-Minute

PUS - Seoul

Coyne Aviation

Busan (PUS) - Seoul (GMP)

Coyne Aviation

$164

$101

One-way

Wed, Jul 1

⌛ Last-Minute

PUS - Seoul

Coyne Aviation

Busan (PUS) - Seoul (GMP)

Coyne Aviation

$183

$134

One-way

Wed, Jul 1

⌛ Last-Minute

PUS - Seoul

Coyne Aviation

Busan (PUS) - Seoul (GMP)

Coyne Aviation

$194

$134

One-way

Thu, Jul 2

⌛ Last-Minute

PUS - Seoul

T'way Air

Busan (PUS) - Seoul (GMP)

T'way Air

$92

$73

One-way

Fri, Jul 3

⌛ Last-Minute

PUS - Seoul

Air Busan

Busan (PUS) - Seoul (GMP)

Air Busan

$96

$67

One-way

Fri, Jul 3

⌛ Last-Minute

PUS - Seoul

T'way Air

Busan (PUS) - Seoul (GMP)

T'way Air

$80

$68

One-way

Biggest price drops on these dates for flights from Busan to Seoul

20 nights

Jul 1 - Jul 21

$164  →  $101

38%

1 night

Jul 1 - Jul 2

$194  →  $134

31%

7 nights

Jul 1 - Jul 8

$183  →  $134

27%

4 nights

Aug 18 - Aug 22

$173  →  $134

23%

Popular Airports to fly from Busan to Seoul

Busan - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Busan to Seoul are above the typical level, with 21% considered good deals.

📅 Best time to fly

March is historically the cheapest month

Historically, March is the cheapest month to fly from Busan to Seoul, with a median price of $34.

⏱️ Flight duration

Direct flights take 1h 5m

The median flight time for a direct flight from Busan to Seoul is 1 hour and 5 minutes.

✈️ Airlines & availability

Direct flights are dominant on this route

Direct flights are dominant on this route, making up 95.7% of all available deals.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air is one airline that offers direct flights from Busan to Seoul.

🎯 Booking tip

Deals appear frequently

Deals for flights on this route appear frequently, about once per day.

Busan main airports to depart from

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient departure point for flights from Busan to Seoul.

📍 ~12 km from Busan (reachable by car or train)

💸 Flights from ~$61

Seoul main airports to arrive at

Gimpo International (GMP)

Cheapest

Gimpo International is a good option for flights from Busan to Seoul, offering the cheapest fares.

📍 ~15 km from Seoul (reachable by car)

💸 Flights from ~$61

Incheon International (ICN)

Incheon International is another option for flights from Busan to Seoul.

📍 ~50 km from Seoul (reachable by car)

💸 Flights from ~$169

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative for international regional flights, especially with low-cost carriers.

📍 ~110 km from Seoul (reachable by express bus and rail services)

💸 Flights from ~$112

Daegu International (TAE)

Daegu International offers a good selection of international regional flights and efficient terminal processing.

📍 ~240 km from Seoul (reachable by high-speed rail)

💸 Flights from ~$113

Wonju (WJU)

Wonju is geographically close to Seoul and useful for specific domestic connections, though flight options are limited.

📍 ~90 km from Seoul

💸 Flights from ~$140

Gwangju (KWJ)

Cheapest

Gwangju is a major regional airport with KTX connectivity, suitable for domestic travel if Seoul airports are busy.

📍 ~270 km from Seoul (reachable by KTX)

💸 Flights from ~$111

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from Busan to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PUS

Elite

Sep 02

Seoul, South Korea

77% AI deal score

$347

$229

Save $118

From PUS

Elite

Sep 16

Seoul, South Korea

77% AI deal score

$356

$229

Save $127

From PUS

Elite

Sep 02

Seoul, South Korea

76% AI deal score

$339

$229

Save $110

From PUS

Elite

Sep 02

Seoul, South Korea

76% AI deal score

$335

$229

Save $106

From PUS

Elite

Oct 07

Seoul, South Korea

76% AI deal score

$339

$229

Save $110

From PUS

Elite

Sep 02

Seoul, South Korea

76% AI deal score

$338

$229

Save $109

From PUS

Elite

Jul 02

Seoul, South Korea

75% AI deal score

$342

$229

Save $113

From PUS

Elite

Jul 16

Seoul, South Korea

75% AI deal score

$340

$229

Save $111

From PUS

Elite

Jul 02

Seoul, South Korea

75% AI deal score

$320

$229

Save $91

From PUS

Elite

Jun 23

Seoul, South Korea

75% AI deal score

$332

$229

Save $103

From PUS

Elite

Jul 16

Seoul, South Korea

75% AI deal score

$336

$229

Save $107

From PUS

Elite

Jul 02

Seoul, South Korea

75% AI deal score

$338

$229

Save $109

From PUS

Elite

Jun 30

Seoul, South Korea

74% AI deal score

$317

$229

Save $88

From PUS

Elite

Jun 23

Seoul, South Korea

74% AI deal score

$316

$229

Save $87

From PUS

Elite

Jun 23

Seoul, South Korea

74% AI deal score

$319

$229

Save $90

From PUS

Elite

Jun 30

Seoul, South Korea

74% AI deal score

$306

$229

Save $77

From PUS

Elite

Jun 30

Seoul, South Korea

74% AI deal score

$303

$229

Save $74

From PUS

Elite

Jun 30

Seoul, South Korea

74% AI deal score

$303

$229

Save $74

From PUS

Elite

Jul 02

Seoul, South Korea

74% AI deal score

$319

$229

Save $90

From PUS

Elite

Jun 23

Seoul, South Korea

74% AI deal score

$316

$229

Save $87

From PUS

Elite

Jun 23

Seoul, South Korea

74% AI deal score

$320

$229

Save $91

Frequently Asked Questions About Flights to Seoul

Historically, the best time to purchase tickets from Busan to Seoul is typically 7-13 days before departure. During this window, the average price for a flight is around $45. Prices tend to be higher for bookings made 28-59 days out, averaging $83. Even last-minute bookings, within 0-6 days of departure, show an average price of $47, which is slightly higher than the optimal window.

Across the trailing quarter, a good price for a flight from Busan to Seoul is considered to be $35 or less. The median price for this route over the same period was $42. Fares at the 75th percentile were around $53, indicating that prices can vary significantly. Aiming for a fare of $35 or below will typically secure a competitive deal.

Historically, the cheapest months to fly from Busan to Seoul are March, August, and September. In March, the median price was $34, while in August it was $35. September also offered a median price of $36. The annual median price for this route is $42, making these months notably more affordable for travelers.

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