Question 1

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

Accepted Answer

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 Seoul to Southeast Asia. <a href='/flight-routes/Seoul-SEL/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 2

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

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Seoul-SEL/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 3

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

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seoul to Southeast Asia with an airline and back with another airline. <a href='/flight-routes/Seoul-SEL/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 4

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

Accepted Answer

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 Seoul to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Seoul-SEL/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 5

Which airlines fly most frequently between Seoul and Southeast Asia?

Accepted Answer

Seoul and Southeast Asia are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (145 flights per week), Delta (101 flights per week), and Asiana Airlines (85 flights per week).

Question 6

Which cabin class options are there for flights between Seoul and Southeast Asia?

Accepted Answer

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from Seoul to Southeast Asia?

Accepted Answer

In the past 3 days, the cheapest return tickets from Seoul to Southeast Asia were found on Jeju Air (RM 324) and T'way Air (RM 501).

Question 8

What’s the cheapest day of the week to fly from Seoul to Southeast Asia?

Accepted Answer

If your flying dates are flexible, you should consider flying to Southeast Asia on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seoul to Southeast Asia. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

Question 9

What is the cheapest time of day to fly to Southeast Asia?

Accepted Answer

The cheapest time of day to fly to Southeast Asia is generally in the evening, when retur flights cost RM 197 on average. Morning departures are around 32% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is RM 261.

Question 10

What is the cheapest month to fly from Seoul to Southeast Asia?

Accepted Answer

The cheapest month for flights from Seoul to Southeast Asia is November, when tickets cost RM 1,002 (return) on average. On the other hand, the most expensive months are January and September, when the average cost of return tickets is RM 1,768 and RM 1,520 respectively.

Question 11

What is the cheapest Seoul to Southeast Asia flight route?

Accepted Answer

The cheapest ticket to Southeast Asia from Seoul found in the last 72 hours was to Ho Chi Minh City, at RM 519 return. The most popular route is from Incheon Intl Airport (ICN) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was RM 1,140.

Question 12

How far in advance should I book a flight from Seoul to Southeast Asia?

Accepted Answer

To get a below-average price on the flight from Seoul to Southeast Asia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 13

Which airlines fly direc between Seoul and Southeast Asia?

Accepted Answer

There are 23 airlines that fly direct from Seoul to Southeast Asia. They are: AIR PREMIA, Air Busan, Air Seoul, AirAsia, Asiana Airlines, Cebu Pacific, Eastar Jet, Jeju Air, Jin Air, Korean Air, Lao Airlines, MAI, Philippine Airlines, Philippines AirAsia, Royal Brunei Airlines, Scoot, Singapore Airlines, Sky Angkor, T'way Air, Thai AirAsia X, Thai Airways, VietJet Air and Vietnam Airlines. The cheapest price of all airlines flying this route was found with Jeju Air at RM 1,413 for a return flight to Kota Kinabalu (BKI). On average, T'way Air offers the best prices for direct flights between Seoul and Southeast Asia.

Question 14

What’s the earliest departure time from Seoul to Southeast Asia?

Accepted Answer

The earliest flight from Seoul to Southeast Asia departs at 00:10, landing in Kuala Lumpur at 05:45.

Question 15

How many flights are there between Seoul and Southeast Asia per day?

Accepted Answer

Each day, there are between 67 and 73 direct flights that take off from Seoul and land in Southeast Asia, with an average flight time of 5h 17m. The most common departure time is 19:00 and most flights take off in the evening, while the most flights land at Da Nang. Each week, there are 487 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Monday.

Question 16

What’s the latest departure time from Seoul to Southeast Asia?

Accepted Answer

If you prefer to fly at night, the last flight from Seoul to Southeast Asia sets off at 20:20 and lands in Kuala Lumpur at 01:40.

Question 17

Can I save money by flying with a stopover from Seoul to Southeast Asia?

Accepted Answer

No, with an average price for the route of RM 1,610, prices are generally cheapest when you fly direct.

Low season	March
High season	January
Cheapest flight	RM 164

RM 164 Find Cheap Flights from Seoul to Southeast Asia

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

Best Southeast Asia Flight Deals from Seoul

Cheap Flight Deals from Seoul to Southeast Asia (SEL-zzYJX)

Recent return flight deals from Seoul to Southeast Asia

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Recent direct flight deals from Seoul to Southeast Asia

KAYAK's insights & trends for Seoul to Southeast Asia flights

Get data-powered insights and trends into flights from Seoul to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Seoul to Southeast Asia flight route?

The cheapest ticket to Southeast Asia from Seoul found in the last 72 hours was to Ho Chi Minh City, at RM 519 return. The most popular route is from Incheon Intl Airport (ICN) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was RM 1,140.

What is the cheapest time of day to fly to Southeast Asia?

Can I save money by flying with a stopover from Seoul to Southeast Asia?

No, with an average price for the route of RM 1,610, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seoul to Southeast Asia?

The cheapest month for flights from Seoul to Southeast Asia is November, when tickets cost RM 1,002 (return) on average. On the other hand, the most expensive months are January and September, when the average cost of return tickets is RM 1,768 and RM 1,520 respectively.

What’s the cheapest day of the week to fly from Seoul to Southeast Asia?

How far in advance should I book a flight from Seoul to Southeast Asia?

To get a below-average price on the flight from Seoul to Southeast Asia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Which airlines fly direc between Seoul and Southeast Asia?

Which airlines fly most frequently between Seoul and Southeast Asia?

Seoul and Southeast Asia are connected by different airlines. The airlines that fly that route the most regularly are Korean Air (145 flights per week), Delta (101 flights per week), and Asiana Airlines (85 flights per week).

Which airlines provide the cheapest flights from Seoul to Southeast Asia?

In the past 3 days, the cheapest return tickets from Seoul to Southeast Asia were found on Jeju Air (RM 324) and T'way Air (RM 501).

Which cabin class options are there for flights between Seoul and Southeast Asia?

There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Seoul and Southeast Asia per day?

What’s the earliest departure time from Seoul to Southeast Asia?

The earliest flight from Seoul to Southeast Asia departs at 00:10, landing in Kuala Lumpur at 05:45.

What’s the latest departure time from Seoul to Southeast Asia?

If you prefer to fly at night, the last flight from Seoul to Southeast Asia sets off at 20:20 and lands in Kuala Lumpur at 01:40.

Good to know

Low season

High season

Cheapest flight

Flights from Seoul to Southeast Asia: the best tips from KAYAK users

FAQs - booking Southeast Asia flights

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

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

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

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

Top airlines flying from Seoul to Southeast Asia

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Seoul

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