Prices were available within the past 7 days and starts at S$37 for one-way flights and S$73 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Expedia offers flights to South Korea to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Korea or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
Our Customer Service Portal is your one-stop shop for almost every travel question, including about flight changes due to COVID-19. For extra peace of mind, we suggest reading through the terms and conditions of your chosen airline before booking.
Search for affordable flights to South Korea, then select “No change fee” directly below the “Flexible change policies” filter. It’s as easy as that. We appreciate that travel plans change and flexibility matters, so you can book with confidence with Expedia.
The COVID-19 pandemic has changed how we travel, but it hasn’t stopped our zest for exploring. Here are a few tips on how to navigate travel’s new challenges:
Find out if any travel restrictions apply to your origin and destination before booking. Also check if there are any requirements you’ll need to follow on arrival, such as installing a contact tracing app.
When you go through airport checkpoints, keep your face mask on. You will be asked to lower it briefly for ID purposes. Passengers who refuse to wear a face mask may be fined and denied entry.
To reduce the likelihood of cross-contamination, place your boarding pass on the scanner yourself and then hold it up for inspection. Do not hand your boarding pass directly to a TSA officer.
You can take one container of hand sanitizer up to 12 oz (350 ml) in your carry-on bag. This will need to be taken out for X-ray scanning.
Put any personal items (e.g, keys, phone and wallet) in your carry-on rather than a bin to reduce handling during the screening process.
If you’re taking food on the plane, place it in a clear plastic bag and then into a scanning bin. This lessens the likelihood that a TSA employee will need to touch your carry-on bag or food container for closer inspection.
With a good range of airlines flying into or near South Korea, you won’t be short of options:
Delta Air Lines - 65 flights to or near South Korea each month, including 65 flights to Incheon Intl. Airport (ICN) per month.
Korean Air - 52 flights to or near South Korea each month, including 52 flights to Incheon Intl. Airport (ICN) per month.
Asiana Airlines - 47 flights to or near South Korea each month, including 47 flights to Incheon Intl. Airport (ICN) per month.
To get your hands on a great deal to South Korea, book ahead of time. Also consider using Expedia’s “flexible dates” link at the top of your search results. This will show you the cheapest prices for nearby days. In the last seven days, S$73 was the best price for a flight to South Korea.
One-way flights taking off from Seoul (GMP) sold for as little as S$37 in the last seven days. During this time, the price of a return ticket to South Korea ranged between S$73 and S$413. If you find a bargain, grab it quickly — these prices don’t stick around.
South Korea’s primary airport is Incheon Intl. Airport (ICN). Get your thrilling adventure underway by securing a seat on one of the 850 flights per month to this destination.
Depart for South Korea early on in the week and you’ll usually be rewarded more economical fares. Tuesday is typically the cheapest day to jump on a plane, followed closely by Monday. If you’d like to avoid the priciest flights, keep clear of Saturdays.
Flights to South Korea varied from S$73 to S$413 in the last seven days. Generally, the earlier you book the better the deal.
Most South Korea adventures begin in the well-known city of Incheon. With a fabulous lineup of experiences and attractions like Songdo Central Park, this is a place that knows how to keep its visitors happy.
If you’re uncertain what to pack other than your passport, wallet and cellphone, research the local weather. This will help you choose your travel wardrobe for the time of year you’re visiting Incheon, which has a humid subtropical climate.
A nice time to tour around South Korea, as well as the top city of Seoul, is over the busy months of . Summer in this part of the world starts June 20, and you can expect average temperatures of between 70 ºF (20 ºC) and 80 ºF (25 ºC) if you travel then. This warmer weather is ideal for wandering around this city’s attractions.
The most affordable month to bag a terrific deal to South Korea is February, while prices are higher in December. Steer clear of this month if you’re watching your pennies.
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