RM 621 Find Cheap Flights from Southeast Asia to Busan – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Busan departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Southeast Asia to Busan

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southeast Asia to Busan

Wed, 9 Sep - Mon, 14 Sep
Philippine Airlines Logo
12:20 - 19:50
KUL
-
PUS
30h 30m
1 stop
Philippine Airlines Logo
21:00 - 11:10
PUS
-
KUL
15h 10m
1 stop
RM 1,128Philippine Airlines
Tue, 8 Sep - Sun, 13 Sep
Philippine Airlines Logo
12:20 - 19:50
KUL
-
PUS
30h 30m
1 stop
Philippine Airlines Logo
21:00 - 01:15
PUS
-
KUL
29h 15m
1 stop
RM 1,128Philippine Airlines
Mon, 5 Oct - Mon, 12 Oct
Vietnam Airlines Logo
19:25 - 07:50
KUL
-
PUS
11h 25m
1 stop
Vietnam Airlines Logo
10:00 - 18:25
PUS
-
KUL
9h 25m
1 stop
RM 1,300Vietnam Airlines
Wed, 30 Sep - Sun, 4 Oct
Multiple Airlines Logo
12:20 - 19:50
KUL
-
PUS
30h 30m
1 stop
Multiple Airlines Logo
10:00 - 18:25
PUS
-
KUL
9h 25m
1 stop
RM 1,304Multiple Airlines
Wed, 9 Sep - Sun, 13 Sep
Multiple Airlines Logo
12:20 - 19:50
KUL
-
PUS
30h 30m
1 stop
Multiple Airlines Logo
10:00 - 18:25
PUS
-
KUL
9h 25m
1 stop
RM 1,308Multiple Airlines
Tue, 22 Sep - Wed, 7 Oct
Vietnam Airlines Logo
19:25 - 07:50
KUL
-
PUS
11h 25m
1 stop
Vietnam Airlines Logo
11:00 - 19:00
PUS
-
KUL
9h 00m
1 stop
RM 1,341Vietnam Airlines
Mon, 26 Oct - Fri, 30 Oct
Air China Logo
17:25 - 11:45
KUL
-
PUS
17h 20m
1 stop
Air China Logo
12:45 - 16:00
PUS
-
KUL
28h 15m
1 stop
RM 1,614Air China
Wed, 25 Nov - Mon, 30 Nov
Air China Logo
17:25 - 11:45
KUL
-
PUS
17h 20m
1 stop
Air China Logo
12:45 - 16:00
PUS
-
KUL
28h 15m
1 stop
RM 1,627Air China
Mon, 26 Oct - Fri, 30 Oct
VietJet Air Logo
11:30 - 06:30
KUL
-
PUS
18h 00m
2 stops
VietJet Air Logo
08:00 - 10:30
PUS
-
KUL
27h 30m
1 stop
RM 1,635VietJet Air
Wed, 23 Sep - Sun, 27 Sep
VietJet Air Logo
13:35 - 06:40
KUL
-
PUS
16h 05m
2 stops
VietJet Air Logo
08:10 - 11:30
PUS
-
KUL
28h 20m
1 stop
RM 1,745VietJet Air
Useful Info

Good to know

Low season

January

Cheapest flight

RM 621
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Kuala Lumpur to Busan

FAQs for booking flights from Southeast Asia to Busan

  • How does KAYAK find such low prices on flights from Southeast Asia to Busan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Busan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Busan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Busan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Busan with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Busan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Southeast Asia to Busan

 
Need help choosing which airline to fly with from Southeast Asia 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.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.0Comfort
8.3Boarding
8.6Crew
7.8Food
8.1Entertainment
Airline reviews

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

2.0 MediocreAnonymous, Jun 2026
SFO - SIN
Read more Singapore Airlines reviews

I had selected seats together for my family of three when I first booked my tickets in February. However, I realized only when I checked in at the airport that the seats I had selected were no longer assigned to us and we were completely scattered across three different middle seats instead of being seated together! After requesting the Singapore staff to have us seated together on a full flight, they managed to find something but it was right next to the rest rooms and the whole journey of 15+ hours was really unpleasant. They said that the seat selection isn't locked and the airline can reallocate the seats anytime. No one ever told us this and it was a terribly unpleasant surprise. Will avoid Kayak/underpricer and Singapore in future

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

Food was just okay, need to improve for other menu variations

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The meals were ok,but we weren't given any beverages with the food, only after everyone was served food, maybe short staffed but that's not proper

It was a super smooth and comfortable flight even though I was in normal economy. The staff was so nice ☺️

No seperate security check for business class passengers and average lounge, open air, so not properly air conditioned

Boarding and deviating was mediocre. At boarding they have not prioritized Business class. During debarking they prioritized premium economy. Also bus rides both times.

It was ok, it felt more like an internal flight than an international flight so I guess expected a slightly better standard. Nothing really wrong with it but there was no inflight entertainment. Food and service was good.

We flew with their partner VESCO on a small plane, it was a really good flight. There was no food or entertainment as it’s a one hour hopper flight.

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

I had sometimes my trips with Vietnam Airlines and I like it 😊

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

Technical problems checking in. Had to wait a long time while they got things ready.

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.

The most attentive crew and although we were a little late leaving ( missing passenger) flight experience more than compensated . Best flight attendants I have flown with in 50 years !!

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.

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Everything you need to know for your flight to Busan

Information on the airport you'll fly into in Busan