Cheap Flights from Incheon Intl. Airport

View ฿1,980 flight on Wed, 5 Aug 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN)

  • Korean Air

  • Cathay Pacific

  • China Eastern Airlines

  • Japan Airlines

  • Singapore Airlines

  • Asiana Airlines

  • Thai Airways International

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Incheon Intl. Airport

Prices were available within the past 7 days and start at ฿1,980 for one-way flights and ฿5,502 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, 29 Sept - Thu, 1 Oct
ICN
Seoul
NRT
Tokyo
฿5,502 Return, found 3 hours ago
฿5,502
Return
found 3 hours ago
Select Jeju Air with Bag flight, departing Tue, 29 Sept from Seoul to Tokyo, returning Thu, 1 Oct, priced at ฿5,502 found 3 hours ago
Eastar Jet
Thu, 6 Aug - Sat, 15 Aug
ICN
Seoul
NRT
Tokyo
฿5,725 Return, found 3 hours ago
฿5,725
Return
found 3 hours ago
Select Eastar Jet flight, departing Thu, 6 Aug from Seoul to Tokyo, returning Sat, 15 Aug, priced at ฿5,725 found 3 hours ago
Jeju Air with Bag
Sat, 26 Sept - Wed, 30 Sept
ICN
Seoul
CEB
Cebu City
฿6,102 Return, found 16 hours ago
฿6,102
Return
found 16 hours ago
Select Jeju Air with Bag flight, departing Sat, 26 Sept from Seoul to Cebu City, returning Wed, 30 Sept, priced at ฿6,102 found 16 hours ago
JIN AIR
Thu, 6 Aug - Sat, 15 Aug
ICN
Seoul
NRT
Tokyo
฿6,465 Return, found 3 hours ago
฿6,465
Return
found 3 hours ago
Select JIN AIR flight, departing Thu, 6 Aug from Seoul to Tokyo, returning Sat, 15 Aug, priced at ฿6,465 found 3 hours ago
Jeju Air with Bag
Thu, 10 Sept - Sun, 13 Sept
ICN
Seoul
HKG
Hong Kong SAR
฿6,873 Return, found 4 days ago
฿6,873
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Thu, 10 Sept from Seoul to Hong Kong SAR, returning Sun, 13 Sept, priced at ฿6,873 found 4 days ago
Hahn Air Systems
Sun, 27 Sept - Sat, 3 Oct
ICN
Seoul
MNL
Manila
฿7,012 Return, found 5 days ago
฿7,012
Return
found 5 days ago
Select Hahn Air Systems flight, departing Sun, 27 Sept from Seoul to Manila, returning Sat, 3 Oct, priced at ฿7,012 found 5 days ago
Peach
Tue, 29 Sept - Thu, 1 Oct
ICN
Seoul
NRT
Tokyo
฿7,152 Return, found 3 hours ago
฿7,152
Return
found 3 hours ago
Select Peach flight, departing Tue, 29 Sept from Seoul to Tokyo, returning Thu, 1 Oct, priced at ฿7,152 found 3 hours ago
T'Way Air
Thu, 6 Aug - Sat, 15 Aug
ICN
Seoul
NRT
Tokyo
฿7,307 Return, found 3 hours ago
฿7,307
Return
found 3 hours ago
Select T'Way Air flight, departing Thu, 6 Aug from Seoul to Tokyo, returning Sat, 15 Aug, priced at ฿7,307 found 3 hours ago
Hahn Air Systems
Sun, 27 Sept - Sat, 3 Oct
ICN
Seoul
MNL
Manila
฿7,350 Return, found 5 days ago
฿7,350
Return
found 5 days ago
Select Hahn Air Systems flight, departing Sun, 27 Sept from Seoul to Manila, returning Sat, 3 Oct, priced at ฿7,350 found 5 days ago
Jeju Air with Bag
Thu, 20 Aug - Mon, 24 Aug
ICN
Seoul
SIN
Singapore
฿7,702 Return, found 1 day ago
฿7,702
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Thu, 20 Aug from Seoul to Singapore, returning Mon, 24 Aug, priced at ฿7,702 found 1 day ago

Frequently asked questions

What is the airport code for Incheon Intl. Airport (ICN)?
Incheon Intl. Airport (ICN) uses the airport code: ICN.
How many terminals are there in Incheon Intl. Airport (ICN) and how early should I arrive before my flight?
With 2 terminal buildings, Incheon Airport isn't a difficult place to navigate your way around. Nevertheless, it's a good idea to look up which one to head for — 1 or 2. Look it up online or call your airline directly before you leave home. Ensure a relaxing start to your trip by arriving 1.5-2 hours ahead of domestic journeys. If you're flying internationally, arrive at least 2-3 hours before your departure time. Both recommendations take into account potential delays at security or customs, time needed to check in bags and navigating around the airport.
Does Incheon Intl. Airport (ICN) have a hotel?
Unfortunately, there aren't any hotels in the immediate surrounds of Seoul–Incheon Intl. Airport. That said, you're sure to find the perfect place to stay before your flight if you look a little further out. Only a brief cab ride from the terminals, the Incheon Airport Transit Hotel - Terminal 1 could be exactly what you're looking for. It has free WiFi, front desk services and a connecting airport. The Capsule Hotel Darakhyu T1 is also in the area. Here you'll have access to premium bedding, front desk services and free WiFi. With convenient options like these, you definitely won't need to sleep on an airport chair if you have an early flight.
Are there private lounges in Incheon Intl. Airport (ICN)?
Yes, you're in luck! Who wouldn't want to relax in a private lounge before they jet off? ICN has at least one of these areas, so check online to see if you're eligible for entry.
What airlines fly out of Incheon Airport?
If you'd like a stress-free flying experience from Incheon Intl. Airport (ICN), book your seat with Korean Air It's the top domestic air carrier operating flights from this terminal.Get your trip off to a fantastic start on board one of these leading airlines that fly across the world from Incheon Airport:

  • Korean Air
  • Asiana Airlines
  • Jeju Air

How many flights per day fly out of ICN?
Every day, 480 flights leave from Incheon Intl. Airport (ICN). Whether you're seeking economy or business, window or aisle, Expedia will help you find the ideal flight to your destination.
How to find cheap flights from ICN with Expedia?
After you've entered your travel dates and destination, you can sort your results by price, as well as filter by baggage inclusions, airlines and more. The cheapest one-way flight from Seoul (ICN-Incheon Intl.) was to Tokyo (NRT) at ฿1,980. 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. Expedia makes it a breeze to score cheap flights from your departure airport to wherever you're jetting off to. Once you've entered your destination and dates, use our filters and sort by "Price (Lowest)" to see the cheapest options. You can also click on "Flexible dates" at the top of the page to browse the best prices for nearby days.
Where can you fly to from Incheon Intl. Airport (ICN)?
There are a number of places you can fly to from Seoul–Incheon Intl. Airport, but the most in-demand international destinations are Tokyo, Osaka and Fukuoka. Want to find out which domestic destinations are visited the most? Easy — Busan and Daegu. Research our incredible deals and get ready to fill your itinerary with epic experiences.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Incheon Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Incheon Intl.Seoul, KRIATA: ICN, ICAO: RKSI, GPS Code: RKSI37.469101126.4509967.01 meters

Incheon Intl., (ICN), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Seoul airport to assist you when planning your next trip. Booking flights from ICN is easy with Expedia, the world’s largest online travel source.

*Available to Expedia members.