Cheap Flights from Yeosu to Busan
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Yeosu
RatePunk searches hundreds of travel sites at once for deals on flights to Busan
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 Yeosu to Busan
Explore current cheapest deals departing from Yeosu to Busan
Round trip
Sort by: Cheapest
June 30 - July 2
RSU - Busan
$204
$129
Round trip
July 1 - July 13
RSU - Busan
$170
$130
Round trip
July 1 - July 14
RSU - Busan
$170
$130
Round trip
July 1 - July 7
RSU - Busan
$182
$130
Round trip
July 7 - July 13
RSU - Busan
$171
$130
Round trip
July 7 - July 14
RSU - Busan
$171
$130
Round trip
June 30 - July 14
RSU - Busan
$180
$130
Round trip
June 30 - July 7
RSU - Busan
$192
$130
Round trip
June 30 - July 13
RSU - Busan
$180
$130
Round trip
July 1 - July 2
RSU - Busan
$191
$131
Round trip
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Route Intelligence — 486,190 Searches this Week
Insights for flights from Yeosu to Busan
How much is a round trip from Yeosu to Busan
Regular price: $160 - $280
Prices are currently below the regular range.
The regular price range for flights from Yeosu to Busan is typically between $160 and $280. The current lowest deal is $129 with Asiana Airlines for travel from Jun 30-Jul 2.
now $129
Low $160
High $280
The cheapest time to fly from Yeosu to Busan
The cheapest month to fly from RSU to PUS is September, with a median price of $66. The most expensive month is October, with a median price of $113. Prices are generally lower from March to September.
September
Flights from $66
October
Flights from $113
Direct flights from Yeosu to Busan
Asiana Airlines
Sierra National Airlines
Air Busan
Arcus-Air Logistic
Last-minute flights going from Yeosu to Busan
Tue, Jun 30
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Arcus-Air Logistic
$204
$129
One-way
Tue, Jun 30
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Sierra National Airlines
$180
$130
One-way
Tue, Jun 30
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Sierra National Airlines
$180
$130
One-way
Tue, Jun 30
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Sierra National Airlines
$192
$130
One-way
Wed, Jul 1
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Air Busan
$170
$130
One-way
Wed, Jul 1
RSU - Busan
Yeosu (RSU) - Busan (PUS)
Asiana Airlines, Air Busan
$170
$130
One-way
Biggest price drops on these dates for flights from Yeosu to Busan
Jun 30 - Jul 2
$204 → $129
37%
Jun 30 - Jul 7
$192 → $130
32%
Jul 1 - Jul 2
$191 → $131
32%
Jul 1 - Jul 7
$182 → $130
28%
Popular Airports to fly from Yeosu to Busan
Yeosu - Busan route insights
💸 Price insights
Recent fares are above the typical level at $129.
Recent fares for Yeosu to Busan are above the typical level, with 63% of deals historically considered good.
📅 Best time to fly
September is historically the cheapest month to fly at $66.
Historically, September offers the lowest median price at $66, while October is the most expensive.
⏱️ Flight duration
The typical flight duration is 4h 25m.
Flights from Yeosu to Busan typically last 4 hours and 25 minutes, with connecting flights being dominant.
✈️ Airlines & availability
Asiana Airlines and Sierra National Airlines offer deals.
Asiana Airlines and Sierra National Airlines are among the carriers with available deals for this route.
🏆 Airline highlight
Asiana Airlines has 34 deals from Yeosu to Busan.
Asiana Airlines has offered 34 deals, making it a frequent option for flights on this route.
🎯 Booking tip
Consider booking during March to September for lower prices.
Historically, prices are lower between March and September, with September being the cheapest month.
Yeosu main airports to depart from
Yeosu (RSU)
Yeosu Airport offers a convenient departure point for your flight to Busan.
📍 ~10 km from Yeosu (reachable by car)
💸 Flights from ~$129
Busan main airports to arrive at
Gimhae International (PUS)
Gimhae International Airport offers a convenient arrival point for flights from Yeosu to Busan.
📍 ~11 km from city center (reachable by car)
💸 Flights from ~$129
Airports nearby Busan used as alternative
Daegu International (TAE)
Consider Daegu International for a major international alternative with significant flight volume, despite fewer long-haul options.
📍 ~75 km from Busan (reachable by KTX high-speed rail and express buses)
💸 Flights from ~$129
Ulsan (USN)
Ulsan is geographically the closest alternative for domestic travel, though international service is very limited.
📍 ~60 km from Busan (reachable by car or bus)
💸 Flights from ~$145
Cheongju International (CJJ)
Cheongju International is a major regional hub for central South Korea, often with competitive regional Asian routes.
📍 ~250 km from Busan (requires a significant cross-country journey)
💸 Flights from ~$127
Fukuoka (FUK)
Fukuoka offers extensive global connectivity and is accessible from Busan, but involves an international border crossing.
📍 ~200 km from Busan (reachable by high-speed ferry or short flight)
💸 Flights from ~$210
Gwangju (KWJ)
Gwangju provides an alternative gateway for the southwestern region, offering additional domestic and limited regional international options.
📍 ~270 km from Busan (long travel distance)
💸 Flights from ~$126