₱2,898 Find Cheap Flights from Southeast Asia to South Korea - 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 from Southeast Asia to South Korea departing on 7/30. 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.
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1 adult, Economy, 0 bags

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Useful Info

Good to know

Low season

July

Cheapest flight

₱2,898
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Angeles City to Seoul Incheon Airport

Flights from Southeast Asia to South Korea: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Southeast Asia to South Korea 
Verified travelerFlew with Korean Air
CRK
-
ICN
Jun 2025
Check in early to get a good seat assignment
Verified travelerFlew with Asiana Airlines
BKK
-
ICN
Jun 2025
Do not check a suitcase take a carry on
Verified travelerFlew with Jin Air
CEB
-
PUS
Mar 2025
Arrive early, No automatic baggage sending - all done manually
MariaFlew with Asiana Airlines
SGN
-
ICN
Dec 2024
If you're flying into Ho Chi Minh with a different airline, make sure you have printed tickets because security does not accept mobile tickets (only printed) and hopefully other airlines are better than Asiana otherwise, plan to spend several hours in the transfer area with nothing available other than bathrooms.
Verified travelerFlew with Hawaiian Airlines
BKK
-
ICN
Sep 2024
I will not fly to ICN and transfer to Hawaiian again. Both Asiana and KAL are good flights to ICN. And their lounges are both good. But if flying onward, stay with Asiana or KAL connections. ICN doesn’t do terminal connections well.
ArthurFlew with Delta
BKK
-
ICN
Jul 2024
Make sure to select an aisle seat. Korean Aur flight attendants are. very nice and try to help . My overhearing light was broken !
Verified travelerFlew with Cebu Pacific
MNL
-
ICN
Apr 2024
Do not take a budget airline next time. If there is no choice but Cebu Pacific, then don't pay for checked bags. Just bring a huge backpack, a carry-on suitcase, and one big handbag (personal item) up to 10 kilos each. Cebu Pacific does not care about these things anyway.

FAQs for booking flights from Southeast Asia to South Korea

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

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to South Korea 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 South Korea?

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

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

    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 from Southeast Asia to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to South Korea?

    Southeast Asia and South Korea are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (294 flights per week), Asiana Airlines (189 flights per week), and Delta (140 flights per week).

  • How many airports are there in South Korea?

    There are 14 airports in South Korea. The busiest airport is Seoul Incheon Airport (ICN), with 54% of all flights arriving there.

  • Which is the cheapest airport to fly into in South Korea?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Korea is Busan Gimhae Airport (PUS), with an average flight price of ₱10,127.

  • What is the cheapest day to fly to South Korea?

    Based on KAYAK data, the cheapest day to fly to South Korea is Thursday where round-trip tickets can be as cheap as ₱7,502. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are ₱47,901 on average.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally at night, when round-trip flights cost ₱10,915 on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is ₱52,807.

  • What is the cheapest flight to South Korea?

    The cheapest ticket to South Korea from Southeast Asia found in the last 5 days was to Incheon Intl Airport, at ₱9,047 round-trip. The most popular route is Bangkok Suvarnabhumi Airport (BKK) to Incheon Intl Airport (ICN) and the cheapest round-trip airline ticket found on this route in the last 5 days was ₱9,047.

  • What is the cheapest month to fly from Southeast Asia to South Korea?

    The cheapest month for flights from Southeast Asia to South Korea is September, when tickets cost ₱9,063 (return) on average. On the other hand, the most expensive months are October and March, when the average cost of round-trip tickets is ₱15,475 and ₱14,735 respectively.

  • How far in advance should I book a flight from Southeast Asia to South Korea?

    To get a below average price on the flight from Southeast Asia to South Korea, you should book around 7 weeks before departure, which saves you about 33% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

  • How many cities have direct flights to South Korea?

    From Southeast Asia, there are direct flights to South Korea from 11 cities. The city with the most direct flights is Bangkok, with 346 direct flights each week.

  • How many direct flights to South Korea are there each day?

    There are around 248 direct flights from within Southeast Asia to South Korea every day. Most flights (69%) depart at night.

  • How many direct flights to South Korea are there each week?

    Each week there are around 1,730 direct flights from within Southeast Asia to South Korea. The most common day for departures is Friday, with 15% of flights taking off on this day.

  • How long is the flight to South Korea?

    An average nonstop flight from Southeast Asia to South Korea takes 10h 17m, covering a distance of 4238 km. The shortest route is Manila (MNL) to Seoul Gimpo Intl Airport (GMP) with an average flight time of 2h 30m.

  • How many long-haul flights are there to South Korea each week?

    Each week there are around 85 long-haul flights (6-12 hour flight duration), 1,582 medium-haul (3-6 hour flight duration) and 63 short-haul (up to 3 hour flight duration) flights to South Korea. The most long-haul flights depart from Denpasar.

  • What are the most popular destinations in South Korea?

    Based on KAYAK flight searches, the most popular destination is Seoul (88% of total searches to South Korea). The next most popular destinations are Busan (7%) and Jeju City (4%). Searches for flights to Daegu (0%) and to Ulsan (0%) are also popular.

Reviews of the top 5 airlines flying from Southeast Asia to South Korea

 
Need help choosing which airline to fly with from Southeast Asia to South Korea? 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.
7.6
Cathay PacificOverall score based on 1431 reviews
7.7Entertainment
7.5Comfort
8.1Crew
7.3Food
7.9Boarding
Airline reviews

I upgraded my flight to business and before boarding they told me they will not have food on the flight unless someone declines the food service.

6.0 GoodLeonardo, Jun 2026
DAC - HKG
Read more Cathay Pacific reviews

I upgraded my flight to business and before boarding they told me they will not have food on the flight unless someone declines the food service.

More tasty food particularly ethnic food. Staff didn’t respond to calls some of the time in premium economy.

Boarding on any airline is a hot mess. Load your pivilaged passengers, then back to front. Back to front.

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

It as great, my in flight entertainment was malfunctioning though.

The flight was delayed for half an hour, hope this can be better

Average flight for which I paid too much for on a last minute purchase.

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.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

I was glad that the plane was not totally full.

Well, I needed to make a change to my flight and I called the airline and they said yes no problem $700 and we can do that and I agreed to it so they canceled my tickets and went to rebook and came back after being on hold for an hour and a half and said I’m sorry, sir. There was an error. It is $2800 Now and I said never mind. I will just use those flights and she proceeded to tell me that they already canceled them because I said I was interested in doing the change. I told her yes for $700. I was fine with doing a change but not $2800 so give me my tickets back and she proceeded to tell me that she could not do that and I had to pay the $2800 to get my tickets back that I already spent $2800 on. So I had to book tickets on another airline to get home And that cost a lot of money too. I’m a little pissed off at Philippine airline right now because of what they did to me and I’m not sure I ever wanna fly with them again. I’ve flown with them plenty in the past, but this just really put a bad taste in my mouth.. Not to mention on my way there leaving Seattle going to Vancouver. I got to the airport three hours in advance and they had booked me through Alaska Airlines to do that little trip. My connecting flight would leave about six hours after I got to Vancouver BC. I stood in Alaska Airlines lying for a little over two hours and then they proceeded to tell me that they couldn’t check me in because I wasn’t there an hour in advance. I kept telling the lady at the beginning of the line that I was afraid they were not gonna let me in because it was taking so long and she said oh don’t worry about it. You’re fine you’ve got time. Well I ended up spending $600 to get to Canada that night just to make my connecting flight because Alaska air wouldn’t do anything and Filipino Air told me it was Alaska air problem but Alaska air said since you booked through Philippine air, we can’t fix it. I had about 50 minutes to make my flight, but they refused to check me in because I wasn’t there an hour in advance yet. I’ve been standing in their line for about two hours and 15 minutes.

Well it's strange everytime going the flight is late coming back the service is superior

Great ride! arrived safe and sound. Everything was great altho its still uncomfortable seats too small space to pass through in.

everything was excellent the crew the food, crew was extremely friendly but wish there was a tv..📺

Biz class is way below what other airlines offer. The food was mediocre at best. A WiFi was intermittent and movies were dated. Honestly the best part of the trip was that the Mabuhay lounge in SFO was closed and they gave us pass to Air France lounge. My advise, fill up there before boarding plane.

No power on an 11 hour flight? What a joke. Crew did not come by enough to get trash or offer water.

Checking in was okay but boarding a little bit slow

When on flight the crew was great. The checkin was also great. What Philippine Airlines need to improve is the boarding process and being on time it is bad when the times I have flown with them they are always late which costs me more do to additional parking fees missed connections.

Your check in lines were terrible everything else was great!

It arrived 18 minutes early. Attendant are good. For baording , they should improve especially carrying thru bus.

Boarding had us in a tunnel with no AC for 15 minutes. Not planned well. And you have to pay for water, get at airport

Bags lost for the second time. Will not fly with Cebu Pacific again.

Delays on the tarmac, uncomfortable even after paying extra for premium seats. Bags lost in transit, no compensation provided

The seats are too cramped, there is barely enough room to shift weight. This could be easy to endure in a one-hour flight, but not more than that. The crew did not clean up shortly after meals. The tray table remained open because of the meal and ate up what is left of the little seating space. The crew were just idling by for 45 minutes before they collected the trash. The airline did not inspect carry-on luggage. Most of the passengers brought too many bags, too large and/or over the weight limit. This undermines safety and discourages those who pay extra for checked bags just to comply with the airline regulations. If the airline is not inspecting carry-on luggage, why should I pay more just to check in some bags?

better handling of the checked in luggage. they destroyed mine

Crew was very helpful because I used a wheelchair to get around

Flight was delayed for almost 30 minutea, I had difficulties to catch up the connecting flight. Bit due to tje well organized Singapore airport I was able to make it

Flight was 2 hours delayed. No explanation provided. Gates changes twice.

Philippines AirAsia is never on-time flight, delayed 3 hours. Everything else was fine though.

Service it was good Lower airfare and discount for loyal customer

Not a good experience. They did not have the food I ordered in advance. The crew is not offer a second snack on a 5 hour flight. The WiFi was either not working or was very difficult to connect to.

They wouldn't even allow us to bring water from the fountain on board the aircraft.

Terrible airline! This airline just ruined our family vacation due to a 12 hours delay as a result of their operational issues.

Our flight was canceled and then moved and delayed twice and we ended up leaving almost 11 hours after our schedule.

Nothing really - no food crammed seats - felt squashed - no entertainment, not even a bottle of water - would never use again.

The check in process was horrible. We were not advised that a Visa was required. And during check in, we were told that it was only going to cost $8.00 but was actually $88.00. The female agent who checked me in last minute also gave me attitude and said to me, “galit ka pa ba?” Almost as if it were my fault thst I was frustrated. I work in the airline industry and work for a US carrier where we advise passengers if possible documents needed for travel. Not only was this female agents attitude rude and unprofessional, but she was acting as if she didn’t care about anything or whether or not I got in the flight. She kept insisting that “I wait for an email showing that my K-ETA was approved, but had I waited for an email, I would’ve missed my flight. I will never again fly on this carrier, even if they cost the cheapest, because my experience with the front line customer facing employees was horrible. Im also going to make sure I share this experience with family and friends via social media and word of mouth.

The aircraft were very clean and well-maintained. The crew was very professional, and I would not hesitate to fly with this airline again. In fact, it will probably be my go to airline for flying in Southeast Asia.

No REFUND!!! My flight was delayed by 5 hours then 6 more hours making it unusable. No refunds!!!! They called it a minor delay. Because my connecting flight wasn't with kayak, no refund.

Everything you need to know for your flight to South Korea

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.