Cheap round-trip flights to Seoul

Prices were available within the past 7 days and starts at HK$460 for one-way flights and HK$1,036 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seoul Flights

Consistently named one of the world’s greatest airports, flights to Seoul are a must for anyone travelling to South Korea or any other Asian locale. As a major international hub, Seoul’s Incheon airport is a destination itself, but the convenient timings of flights make it an excellent stopover. Enjoying the city lights on a Hangang River cruise, exploring ornate historic structures such as Gyeongbokgung Palace and Jogyesa Temple, or indulging in Korea’s vast selection of culinary delights are just a few examples of the country’s distinctive culture available for you to discover.

When looking for the lowest prices, cheap flights to Seoul are an easy search away on Expedia. Flying to South Korea on a high-end carrier’s lavish airplane is an unmatched journey, so why not have this luxury experience on a discount fare? After making a reservation for your Seoul flights at a minimal cost, you will find peace of mind and be able to partake in the countless cheap or free activities at the airport. Traditional Korean craft-making, parades, and theatre fill your time while waiting for your departing Seoul flight, making an early arrival at the airport anything but boring.

After researching Expedia’s specials on Seoul airfare, booking is a breeze. With all necessary plane information at your fingertips, you’ll be ready to book the top deals in no time. In addition to tickets to Seoul on all major carriers, Expedia also offers vacation packages and exciting Korea activities to ensure you get the best trip your money can buy.

If you're looking to compare flights to Seoul, no travel company presents more choices than Expedia - more airlines, cheaper flights, fewer stops, and more departure and arrival times. Expedia provides the cheapest flights to Seoul and you may find even greater savings if you combine your flight to Seoul with a hotel stay.

Find Your Flights to Seoul SEL

Cheap flights to Seoul (SEL)

Get started finding a cheap flight to Seoul on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Seoul.

Return prices range from HK$1,036 - HK$4,589 and one-ways Seoul start as low as HK$460.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Seoul (SEL)

You have several options for which airline you choose to travel with to Seoul. There are 10 airlines flying into SEL: T'Way Air, Jeju Air, HK Express, T'way Air with baggage, Jeju Air with Bag, Cathay Pacific, LOT-Polish Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Seoul (SEL) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SEL in August and in May for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Trending flights to Seoul

Prices were available within the past 7 days and starts at HK$460 for one-way flights and HK$1,036 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.