Cheap flights from Incheon Intl Airport to Southeast Asia from C$ 82
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Southeast Asia departing on 21/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Jeju Air flights from Incheon Intl Airport to Southeast Asia
Our best Jeju Air deals on Incheon Intl Airport to Southeast Asia flight tickets
AIR PREMIA flights from Incheon Intl Airport to Southeast Asia
Our best AIR PREMIA deals on Incheon Intl Airport to Southeast Asia flight tickets
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How to get the cheapest flight ticket from Incheon Intl Airport to Southeast Asia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Southeast Asia?
The cheapest month to fly to Southeast Asia from Incheon Intl Airport is in June. Flight prices, which tend to average around C$ 238, are often lower during this time because this is during the off-season. If you don’t want to visit Southeast Asia in June, then you should wait until May to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of C$ 268.
What is the cheapest day to depart on your flight to Southeast Asia?
The cheapest day to depart from Incheon Intl Airport to Southeast Asia is on a Tuesday when prices can be found for as low as C$ 257. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 494. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.
What is the cheapest time of day to depart on your flight to Southeast Asia?
According to our data, the cheapest time of day to fly to Southeast Asia is in the evening. momondo users have found flights departing from Incheon Intl Airport to Southeast Asia in the evening for as low as C$ 324. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Southeast Asia are more costly at noon, with an average ticket price of C$ 414. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Incheon Intl to Southeast Asia flight route?
Fly from Incheon Intl to Manila Ninoy Aquino Intl for the best Incheon Intl - Southeast Asia flight prices
How far in advance should I book a flight to Southeast Asia?
You are more likely to see cheaper flights to Southeast Asia from Incheon Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around C$ 313 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Incheon Intl Airport for as low as C$ 267 on momondo.
What cabin class options are available on Incheon Intl to Southeast Asia flights?
There are 3 cabin classes available to choose from on Incheon Intl to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Incheon Intl to Southeast Asia?
Jeju Air, AIR PREMIA, and Philippines AirAsia are the most popular carriers operating from Incheon Intl to Southeast Asia
Which airlines fly to Southeast Asia?
VietJet Air, Vietnam Airlines and Thai AirAsia X are the top three most popular airlines that fly to Southeast Asia from Incheon Intl Airport according to our data. VietJet Air is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 10 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to Southeast Asia on average per day?
The number of flights available between Incheon Intl Airport and Southeast Asia is 45 per day as of June 2025. The most frequent departure time is 6:00p.m., with 54% of daily flights leaving in the evening.
How many flights depart from Incheon Intl Airport to Southeast Asia on average per week?
As of June 2025, 315 flights take off from Incheon Intl Airport and land in Southeast Asia each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.
Cheap Incheon Intl Airport to Southeast Asia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Southeast Asia
Best price found | C$ 82 |
|---|---|
Fastest flight time | 4h 00m |
Direct flights | Every day |
Airports in Southeast Asia | 2 airports |
When did momondo last update prices for flights from Incheon Intl Airport to Southeast Asia?
Prices for flights from Incheon Intl Airport to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from Incheon Intl Airport to Southeast Asia?
As of June 2025, there are 8 operators available to choose from for flights from Incheon Intl Airport to Southeast Asia.
How old do you have to be to fly from Incheon Intl Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Incheon Intl Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Incheon Intl Airport to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Incheon Intl Airport to Southeast Asia is Boeing 737-800 (30.79% of total bookings). The next most popular plane models are Airbus A321-100/200 (15.86%), Boeing 737 MAX 8 (10.30%), and Airbus A330-300 (8.62%).
Best airlines flying from Incheon Intl Airport to Southeast Asia
Compare and see reviews for airlines that fly from Incheon Intl Airport to Southeast Asia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 161 | Free Cancellation | Rating 5.6 143 reviews | |||
| PriceFrom C$ 166 | Free Cancellation | Rating 6.6 112 reviews | |||
| PriceFrom C$ 197 | Free Cancellation | Rating 6.8 198 reviews | |||
| PriceFrom C$ 214 | Free Cancellation | Rating 7.2 871 reviews | |||
| PriceFrom C$ 214 | Free Cancellation | Rating 7.5 194 reviews | |||
| PriceFrom C$ 231 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom C$ 249 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom C$ 253 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom C$ 299 | Free Cancellation | Rating 7.6 32 reviews | |||
| PriceFrom C$ 411 | Free Cancellation | Rating 8.4 1,088 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Southeast Asia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Southeast Asia. momondo saves you time and could save you money on your trip.
Can I find flights from Seoul to Southeast Asia with flexible booking policies on momondo?
Yes. All flights to Southeast Asia from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seoul to Southeast Asia?
momondo helps you find the best flight between Seoul and Southeast Asia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to Southeast Asia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seoul to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.