Cheap flights from Southeast Asia to Seoul from £50
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Seoul departing on 23/7. 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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How to get the cheapest flight ticket from Southeast Asia to Seoul
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 Seoul?
The month of August is, on average, the cheapest month to fly to Seoul from Southeast Asia, with most prices found around £179. If you are unable to visit Seoul during the month of August, then departing from Southeast Asia during the month June is also very affordable. Most momondo users find prices during this month for around £180.
What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Southeast Asia to Seoul is on a Tuesday when prices can be found for as low as £328. Flights from Southeast Asia to Seoul on a Sunday will generally be more expensive and average around £388. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seoul?
Our most recent data shows that the best time of day to fly to Seoul is in the afternoon. Flights from Southeast Asia to Seoul during this time can be as low as £246. Flights in the morning are often more expensive, with an average ticket price of £379.
What is the cheapest Southeast Asia to Seoul flight route?
Fly from Da Nang to Incheon Intl for the best Southeast Asia - Seoul flight prices
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Southeast Asia when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £230 when searching 16 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Southeast Asia for as low as £197 on momondo.
What cabin class options are available on Southeast Asia to Seoul flights?
There are 4 cabin classes available to choose from on Southeast Asia to Seoul 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 Southeast Asia to Seoul?
Jeju Air, Cebu Pacific, and Philippines AirAsia are the most popular carriers operating from Southeast Asia to Seoul
Which airlines fly to Seoul?
Korean Air, Singapore Airlines and T'way Air are the top three most popular airlines that fly to Seoul from Southeast Asia according to our data. Korean Air is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 13 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
How many flights depart from Southeast Asia to Seoul on average per day?
As of June 2025, 113 flights take off from Southeast Asia and land in Seoul each day. The most common flight departure time for this route is 23:00, with 40% of daily flights taking off in the evening.
How many flights depart from Southeast Asia to Seoul on average per week?
797 flights are operational weekly from Southeast Asia to Seoul as of June 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.
Cheap Southeast Asia to Seoul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Seoul
When did momondo last update prices for flights from Southeast Asia to Seoul?
Prices for flights from Southeast Asia to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Southeast Asia to Seoul?
There are 16 operators available for flights from Southeast Asia to Seoul as of June 2025.
How old do you have to be to fly from Southeast Asia to Seoul?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Southeast Asia to Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Southeast Asia to Seoul is Airbus A330-300 (16.01% of total bookings). The next most popular plane models are Boeing 737-800 (12.00%), Boeing 777-300ER (8.68%), and Boeing 787-9 Dreamliner (8.28%).
Best airlines flying from Southeast Asia to Seoul
Compare and see reviews for airlines that fly from Southeast Asia to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £53 | Free Cancellation | Rating 7.5 33 reviews | |||
| PriceFrom £74 | Free Cancellation | Rating 6.8 199 reviews | |||
| PriceFrom £82 | Free Cancellation | Rating 6.6 112 reviews | |||
| PriceFrom £105 | Free Cancellation | Rating 5.6 144 reviews | |||
| PriceFrom £117 | Free Cancellation | Rating 6.6 208 reviews | |||
| PriceFrom £149 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom £152 | Free Cancellation | Rating 6.7 306 reviews | |||
| PriceFrom £165 | Free Cancellation | Rating 7.2 875 reviews | |||
| PriceFrom £200 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom £232 | Free Cancellation | Rating 8.1 77 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Southeast Asia to Seoul?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southeast Asia to Seoul. momondo saves you time and could save you money on your trip.
Can I find flights from Southeast Asia to Seoul with flexible booking policies on momondo?
Flights from Southeast Asia to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Southeast Asia to Seoul?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southeast Asia to Seoul.
I’m not ready to book a flight from Southeast Asia to Seoul right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Southeast Asia to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.