Cheap flights from Southeast Asia to Incheon Intl Airport

BKK — ICN
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southeast Asia to Incheon Intl

Keep the following information in mind while searching for Southeast Asia to Incheon Intl flight deals. Data was last updated 9 May 2026.

Round-trip from

$333

One-way from

$196
Jeju Air
  • Jeju Air
  • 6/7-14/7
  • Nonstop
  • 8h 25m total
  • Southeast Asia to Incheon
Jeju Air
  • Jeju Air
  • 19/6
  • Nonstop
  • 4h 10m total
  • Southeast Asia to Incheon

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Incheon Intl Airport

How far ahead should I book a flight from Southeast Asia to Incheon Intl Airport?

The best time to book flights from Southeast Asia to Incheon Intl Airport is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Southeast Asia to Incheon Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Incheon Intl Airport (average of $282). Flying from Southeast Asia to Incheon Intl Airport in December is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YJX to ICN?

Find hourly flight availability from Southeast Asia to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 May 2026.

When flying from Southeast Asia to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 50% versus a flight in the evening.

What is the cheapest day to fly from Southeast Asia to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly return from Southeast Asia to Incheon Intl. Price data was last updated on 9 May 2026.

Travellers seeking maximum savings on their Southeast Asia to Incheon Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 9 May 2026.
Read reviews from past customers who have flown with Jeju Air,Philippine Airlines, andCebu Pacific from Southeast Asia to Incheon Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Crew

8.4

Overall

7.6

Comfort

7.6

Boarding

8.0

Entertainment

5.9

Food

6.0

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Southeast Asia to Incheon Intl Airport?

    A quick flight from Southeast Asia to Incheon Intl Airport can take about 4h 10m. Jeju Air provides one of the quickest options available for as low as $380. Airlines will cover a distance of 2606 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Southeast Asia to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $27 on Cebu Pacific. Other airlines that offer cheap prices include Jeju Air from $52 and Philippines AirAsia from $90 one-way.

  • What are the most reliable airlines from Southeast Asia to Incheon Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Southeast Asia to Incheon Intl Airport consider choosing Hawaiian Airlines(98%), Air Busan(96%) or Eastar Jet(96%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Southeast Asia to Incheon Intl Airport?

    Looking at all options, your cheapest flight can be booked for $297. While the most popular route (Singapore Changi - Incheon Intl) can be booked for $626 on average, our data indicates $400 when flying from Southeast Asia to Incheon Intl Airport.

  • Can I find deals for flights from Southeast Asia to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Incheon Intl.

  • Can I find deals for business class flights from Southeast Asia to Incheon Intl?

    Yes. Cheapflights offers flight deals from Southeast Asia to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southeast Asia to Incheon Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Southeast Asia to Incheon Intl Airport (average of $282). Flying from Southeast Asia to Incheon Intl Airport in December is currently the most expensive (average of $532). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Seongnam

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Alternative routes for Southeast Asia to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Southeast Asia to Incheon Intl

Discover the top 9 airlines that operate flights from Southeast Asia to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapest$129Average$385FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Cebu PacificCheapest$171Average$279FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Philippines AirAsiaCheapest$177Average$261FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
Jin AirCheapest$227Average$439FlexibilityNo cancel feeOn-time78%
Search Jin Air flights
VietJet AirCheapest$236Average$499FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cathay PacificCheapest$284Average$298FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Philippine AirlinesCheapest$285Average$412FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Asiana AirlinesCheapest$377Average$455FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Korean AirCheapest$543Average$572FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Southeast Asia to Incheon Intl?

Deals for Southeast Asia to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Incheon Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Southeast Asia to Incheon Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southeast Asia to Incheon Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southeast Asia to Incheon Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Southeast Asia to Incheon Intl become cheaper?

Yes, Cheapflights offers price alerts on Southeast Asia to Incheon Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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