PUS

S$ 187 Find Cheap Flights to Busan – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 388
Typical prices: S$ 398-S$ 667
VietJet Air, Jeju Air
Fri 23-11Tue 27-11
SIN - PUS • 1 stop
Cheapest direct flights
S$ 397
Typical prices: S$ 397-S$ 666
Jeju Air
Thu 15-11Fri 23-11
SIN - PUS • Direct
Direct flights
You can fly direct with Singapore Airlines and Jeju Air. Average duration is 6h 30m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 8.2 score
Airline reviews
+1
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 9% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Busan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Busan

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Busan

Mon, 23 Nov - Fri, 27 Nov
Multiple Airlines Logo
19:15 - 06:50SIN  Singapore Changi-PUS Busan Gimhae
10h 35m1 stop Da Nang
Multiple Airlines Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 388Multiple Airlines
Tue, 17 Nov - Mon, 23 Nov
Multiple Airlines Logo
19:45 - 07:55SIN  Singapore Changi-PUS Busan Gimhae
11h 10m1 stop Da Nang
Multiple Airlines Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 388Multiple Airlines
Sun, 15 Nov - Mon, 23 Nov
Jeju Air Logo
00:25 - 08:05SIN  Singapore Changi-PUS Busan Gimhae
6h 40mdirect
Jeju Air Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 397Jeju Air
Mon, 16 Nov - Mon, 23 Nov
Jeju Air Logo
00:25 - 08:05SIN  Singapore Changi-PUS Busan Gimhae
6h 40mdirect
Jeju Air Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 415Jeju Air
Sun, 15 Nov - Mon, 23 Nov
Hahn Air Systems Logo
00:25 - 08:05SIN  Singapore Changi-PUS Busan Gimhae
6h 40mdirect
Hahn Air Systems Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 469Hahn Air Systems
Mon, 23 Nov - Tue, 1 Dec
Hahn Air Systems Logo
00:25 - 08:05SIN  Singapore Changi-PUS Busan Gimhae
6h 40mdirect
Hahn Air Systems Logo
17:45 - 23:25PUS  Busan Gimhae-SIN Singapore Changi
6h 40mdirect
S$ 509Hahn Air Systems
Mon, 7 Dec - Tue, 15 Dec
Vietnam Airlines Logo
20:45 - 07:45SIN  Singapore Changi-PUS Busan Gimhae
10h 00m1 stop Ho Chi Minh City
Vietnam Airlines Logo
10:35 - 12:25PUS  Busan Gimhae-SIN Singapore Changi
26h 50m1 stop Hanoi Noibai
S$ 699Vietnam Airlines
Wed, 9 Dec - Tue, 15 Dec
Vietnam Airlines Logo
13:15 - 06:25SIN  Singapore Changi-PUS Busan Gimhae
16h 10m2 stops Ho Chi Minh City Nha Trang Cam Ranh
Vietnam Airlines Logo
10:35 - 12:25PUS  Busan Gimhae-SIN Singapore Changi
26h 50m1 stop Hanoi Noibai
S$ 706Vietnam Airlines
Tue, 30 Mar - Sat, 3 Apr
Singapore Airlines Logo
23:15 - 06:50SIN  Singapore Changi-PUS Busan Gimhae
6h 35mdirect
Singapore Airlines Logo
07:40 - 13:10PUS  Busan Gimhae-SIN Singapore Changi
6h 30mdirect
S$ 916Singapore Airlines
Mon, 29 Mar - Sat, 3 Apr
Singapore Airlines Logo
23:05 - 06:35SIN  Singapore Changi-PUS Busan Gimhae
6h 30mdirect
Singapore Airlines Logo
07:40 - 13:10PUS  Busan Gimhae-SIN Singapore Changi
6h 30mdirect
S$ 961Singapore Airlines
Booking Insights

Price, demand, and travel trends for flights to Busan

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Busan?

Singapore to Busan is the cheapest route at S$ 388 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Busan?

On average, a return flight from Singapore to Busan costs S$ 512, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 512.

What is the cheapest day to fly to Busan?

Wednesday is the cheapest day to fly to Busan at S$ 460 return on average over the past 12 months on KAYAK. Saturday is the most expensive at S$ 589.

What is the cheapest month to fly to Busan?

•July is the cheapest month to fly to Busan with an average price of S$ 311 return.
•March (S$ 665) and December (S$ 660) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Busan?

Afternoon flights to Busan are the cheapest at S$ 445 return on average. Morning flights are the most expensive at S$ 757.

What is a good deal for flights to Busan?

Flights under S$ 398 are considered a good deal. 25% of KAYAK users found return flights to Busan at or below these prices, with the lowest fares from:
•Singapore S$ 398.

When are flights to Busan the cheapest?

Flights to Busan are cheapest 4 weeks before departure. Booking in this window typically costs about 9% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for flights to Busan

Low season

February

Cheapest flight

S$ 218
Beat the crowds with an average 27% drop in travellers.
The most popular month to fly with an average 30% increase in travellers.
One-way flight from Singapore to Busan

When to book flights to Busan

Are your dates flexible? Find out the best times to travel to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Busan, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Busan is a good deal?

    A good deal on a flight to Busan is around S$ 398 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long is a direct flight to Busan?

    Direct flights to Busan are available from Singapore, with a flight time of about 6h 20m.

  • How expensive are last-minute flights to Busan?

    Last-minute fares to Busan (booked within two weeks of departure) are typically 12% lower than the average return fare of S$ 512. Booking late can sometimes save money, but availability is limited.

  • What is the difference between the most popular and the most frequent airline at Busan?

    Singapore Airlines operates the most flights from Singapore to Busan at 7 per week, while Jeju Air is the airline most often selected by KAYAK users searching for flights from Singapore to Busan. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Busan?

  • How many flights serve Busan?

    Busan receives 2 flights per day and 14 per week from across the world. Singapore has the most flights to Busan with 14 weekly flights.

Your guide to booking Busan flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Busan, book around 4 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 9% lower during this window than last-minute fares.
  • For flights to Busan, a good return fare is around S$ 398. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Busan in July. Return fares historically average S$ 311, making July the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to midday to save up to S$ 313 on a return flight. Midday flights to Busan average S$ 445 compared to S$ 757 for morning flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Busan, some airlines may include bags at no extra cost. For example, Jeju Air includes a cabin bag and a checked bag in Economy class, Hahn Air Systems includes a cabin bag and a checked bag in Economy class, and Singapore Airlines includes a cabin bag and a checked bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Busan, a few great places to start are Haeundae Beach, Gwangalli Beach, and Jagalchi Fish Market. These are popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Busan

 
Need help choosing which airline to fly with to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1219 reviews
8.2Entertainment
8.7Crew
8.5Boarding
8.1Food
8.3Comfort
Airline reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

6.0 GoodAnonymous, Oct 2026
Read more Korean Air reviews

The crew was great. There was no wifi The cabin temperature got very hot Seat was uncomfortable

Excellent. All well and accommodating. Clean and very good food. Peaceful travel experience

The food wasn't to good but the crews were great, clean plan clean bathrooms always

Aircraft is pretty old. Seat is not comfortable. Meal quality is disappointing. Entertainment system is not impressive at all.

Always on time and flight crew were great. Boarding in Manila was a bit chaotic and disorganized compared to Incheon.

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

The website is difficult if you don't have an account and sign in as a guest. Seat selection/change is only allowed after they send you an email which I would never received. Otherwise, the Korean Air flight crew was great. Just go to back of plane for snacks and drinks. They provide pillow, blanket and headphones. Movie selection wasn't great imo.

This is THE BEST airline. I can see why they consistently win awards!

The staff was great. I also like the movie selection was great. Lastly, it I appreciated the fact that wine was a drink selection.

It is not so much I had bad experience with Singapore Airlines, but with Kayak and particularly Underpricer. My wife and my seat arrangements were changed some times after we booked our tickets and reserved our seats I February 14, 2026. However, after our arrival we realized that we were separated and sitting in different isles. Our return tickets indicated the same. Our several calls to your Underpricer customer care were useless as they cared how much they could charge us rather than actually help us. At the end they referred us to Singapore Airlines. If that was the solution, why did I have to call your Underpricer customer care. I will definitely erase your app from my phone and I will never use Kayak for future traveling. After all, there are so many agencies that I can use other than your company.

It was good but n it to the same standard as London to Singapore

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

Overall, very pleased with this flight. Boarding could be better because boarding was announced without a microphone so people didn’t know to line up until we heard the staff walking around to announce it. Also, had to stand in line for 10’ before we started moving. My husband who is impatient and cannot stand for too long did not like this. The rest of the flight- crew, food, and entertainment were very good.

I thought I already provided this feedback. 12 hours with no wifi is unacceptable. Lay flat is nice but a bit cramped.

The aircraft was little tired but the food and service was outstanding

Average, not more then that. Cannot compete with Singapore Airlines

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

There was no entertainment and food option limited But the service was first class on an economy flight

Vietnam airlines is just one step upper to the cheapest one (vietjet, if you wanted delays and cancel or feel like a criminal then vietjet is for you) for sure better customer cares and on time.

Jetstar was terrible. They left us without boarding passes for the connecting flight for several hours, for no reason. They should have given us the boarding passes for the connecting flight, but instead we were stuck in a “customs limbo” in Ho Chi Minh airport until very shortly before we were to board. No reason for them not to give us the connecting boarding passes.

VN661 flight, the A321 seats are starting to show heavy sign of wear and tear

Tightest knee space ever experienced on any budget airline. Crew polite and efficient, take off and arrival on time. Surprised that they did not offer water on flight except as sales product. Questions about Food and entertainment not applicable since neither are offered.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

I arrived at the airport and the flight did not exist

They find a way to Nickel and dime you in all creative ways. The boarding crew seems to have target collection amount. If you are flying internationally, avoid them at all costs.

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