Cheap Flights from Incheon Intl. Airport

View ฿2,605 flight on Wed, 7 Oct 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN)

  • Korean Air

  • Cathay Pacific

  • China Eastern Airlines

  • Singapore Airlines

  • Japan 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 ฿2,605 for one-way flights and ฿4,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eastar Jet
Wed, 16 Sept - Fri, 25 Sept
ICN
Seoul
NRT
Tokyo
฿4,720 Return, found 3 hours ago
฿4,720
Return
found 3 hours ago
Select Eastar Jet flight, departing Wed, 16 Sept from Seoul to Tokyo, returning Fri, 25 Sept, priced at ฿4,720 found 3 hours ago
Jeju Air with Bag
Thu, 17 Sept - Thu, 24 Sept
ICN
Seoul
NRT
Tokyo
฿6,010 Return, found 3 days ago
฿6,010
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Thu, 17 Sept from Seoul to Tokyo, returning Thu, 24 Sept, priced at ฿6,010 found 3 days ago
ZIPAIR
Wed, 16 Sept - Fri, 25 Sept
ICN
Seoul
NRT
Tokyo
฿6,490 Return, found 3 hours ago
฿6,490
Return
found 3 hours ago
Select ZIPAIR flight, departing Wed, 16 Sept from Seoul to Tokyo, returning Fri, 25 Sept, priced at ฿6,490 found 3 hours ago
Hahn Air Systems
Fri, 18 Sept - Fri, 25 Sept
ICN
Seoul
MNL
Manila
฿6,663 Return, found 5 days ago
฿6,663
Return
found 5 days ago
Select Hahn Air Systems flight, departing Fri, 18 Sept from Seoul to Manila, returning Fri, 25 Sept, priced at ฿6,663 found 5 days ago
HK Express
Sat, 21 Nov - Mon, 23 Nov
ICN
Seoul
HKG
Hong Kong SAR
฿6,704 Return, found 5 days ago
฿6,704
Return
found 5 days ago
Select HK Express flight, departing Sat, 21 Nov from Seoul to Hong Kong SAR, returning Mon, 23 Nov, priced at ฿6,704 found 5 days ago
Peach
Sun, 20 Sept - Thu, 24 Sept
ICN
Seoul
NRT
Tokyo
฿6,736 Return, found 5 days ago
฿6,736
Return
found 5 days ago
Select Peach flight, departing Sun, 20 Sept from Seoul to Tokyo, returning Thu, 24 Sept, priced at ฿6,736 found 5 days ago
JIN AIR
Wed, 16 Sept - Fri, 25 Sept
ICN
Seoul
NRT
Tokyo
฿6,865 Return, found 3 hours ago
฿6,865
Return
found 3 hours ago
Select JIN AIR flight, departing Wed, 16 Sept from Seoul to Tokyo, returning Fri, 25 Sept, priced at ฿6,865 found 3 hours ago
Trinity Airways
Wed, 16 Sept - Sat, 19 Sept
ICN
Seoul
HKG
Hong Kong SAR
฿7,044 Return, found 6 days ago
฿7,044
Return
found 6 days ago
Select Trinity Airways flight, departing Wed, 16 Sept from Seoul to Hong Kong SAR, returning Sat, 19 Sept, priced at ฿7,044 found 6 days ago
Jeju Air with Bag
Sat, 26 Sept - Thu, 1 Oct
ICN
Seoul
BKK
Bangkok
฿7,643 Return, found 3 days ago
฿7,643
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Sat, 26 Sept from Seoul to Bangkok, returning Thu, 1 Oct, priced at ฿7,643 found 3 days ago
Jeju Air with Bag
Thu, 29 Oct - Thu, 5 Nov
ICN
Seoul
CEB
Cebu City
฿7,899 Return, found 4 days ago
฿7,899
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Thu, 29 Oct from Seoul to Cebu City, returning Thu, 5 Nov, priced at ฿7,899 found 4 days 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 ฿2,605. 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.