$194 Cheap China Eastern Airlines flights Singapore (SIN) to Seoul (ICN)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap China Eastern Airlines return flights from $342 from SIN to ICN. Affordable one-way fares from $194 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to travel to Seoul with China Eastern Airlines. You could also find excellent prices on return and one-way tickets in February.

Scoring the best China Eastern Airlines deals from SIN to ICN often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your fare on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s a good idea to start searching for flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To see if there’s a direct route from SIN to ICN with China Eastern Airlines or other airlines, use our “Nonstop” filter when browsing for tickets.

To find the earliest departure from SIN to ICN with China Eastern Airlines, sort your results by “Morning” and “Early Morning.” Booking an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board a China Eastern Airlines flight from Changi Airport (SIN) to Seoul, and you’ll probably arrive at Incheon Intl. Airport (ICN). This is the airline’s main hub here.

Fly from SIN to ICN with China Eastern Airlines and you’ll enjoy a range of benefits starting with a rewarding loyalty program. When booking through Expedia as an Eastern Miles and One Key™ member, you can also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You can usually modify or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Want to keep your options open? Apply the “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to adjust your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for more details.