$337 Cheap flights to Incheon Intl Airport
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Incheon Intl Airport departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to Incheon Intl Airport - Travel Insights & Trends
Get data-powered insights and trends for flights to Incheon Intl Airport to help you craft the best travel plan.
What cabin class options are available on United States to Incheon Intl flights?
There are 4 cabin classes available to choose from on United States to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from United States to Incheon Intl Airport is on a Monday when prices can be found for as low as $1,205. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,346. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from United States is in January. Flight prices, which tend to average around $1,039, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $1,079.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
In the morning is the cheapest time of day to fly from United States to Incheon Intl Airport when you can find flight prices for as low as $1,192. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,532 on average. Flights to Incheon Intl Airport from United States in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest United States to Incheon Intl flight route?
Fly from San Francisco to Incheon Intl for the best United States - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from United States when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,538 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from United States for as low as $1,302 on momondo.
What is the cheapest airline that flies from United States to Incheon Intl?
AIR PREMIA, WestJet, and China Airlines are the most popular carriers operating from United States to Incheon Intl
What airlines fly to Incheon Intl Airport?
AIR PREMIA, Korean Air and Asiana Airlines are the top three most popular airlines that fly to Incheon Intl Airport from United States according to our data. AIR PREMIA is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 25 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How long does it take to fly to Incheon Intl Airport?
On average, it takes 12h 55m to fly from United States to Incheon Intl Airport if you fly out of Los Angeles (the most popular airport in United States) and into Incheon Intl (the most popular airport in Incheon Intl Airport). If you’re flying out of San Francisco and into Incheon Intl, then the flight time is around 12h 20m.
How many flights depart from United States to Incheon Intl Airport on average per day?
As of May 2025, there are 62 flights per day flying from United States to Incheon Intl Airport. The most common time of day flights depart is 12:00PM, with 50% of flights taking off in the afternoon.
Cheapest flights to Incheon Intl
Find the cheapest flights to Incheon Intl from your nearest city or airport
| CHEAPEST MONTH TO FLY TO INCHEON INTL AIRPORT FROM LOS ANGELES | February | 21% cheaper | Flying from Los Angeles to Incheon Intl Airport costs on average just $868 in February |
| MOST EXPENSIVE MONTH TO FLY TO INCHEON INTL AIRPORT FROM LOS ANGELES | June | 31% more expensive | It costs about $1,438 for flights to Incheon Intl Airport from Los Angeles in June |
| MOST POPULAR MONTH TO FLY TO INCHEON INTL AIRPORT FROM LOS ANGELES | June | 282% more users visited | More momondo users searched in flights to Incheon Intl Airport from Los Angeles in June than any other month |
Cheap Incheon Intl Airport flight deals and tips
Summary info about Incheon Intl Airport flight prices, duration and airlines
Best One-Way Price | $337 |
|---|---|
Best Round-Trip Price | $605 |
Fastest flight time | 13h 00m |
Popular in | July |
Frequently asked questions about flying to Incheon Intl Airport
What is the cheapest month to fly to Incheon Intl Airport?
In general when looking for the cheapest flight to Incheon Intl Airport, try to book your flight during the month of January for the best deal.
How far in advance should I book a flight to Incheon Intl Airport?
From most locations, booking your flights to Incheon Intl Airport around 26 days prior to your departure date finds the best deals.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
From most locations, the cheapest flights to Incheon Intl Airport are found on a Monday. Booking a Saturday departure is usually the most expensive.
What is the cheapest time of day to fly to Incheon Intl Airport?
Generally, when visiting Incheon Intl Airport, Morning flights represent the best value. Afternoon flights are likely to have higher prices.
Is there an alternative airport near Incheon Intl Airport?
Finding an alternative and possibly cheaper destination airport near Incheon Intl Airport is possible. If you are planning a flight to Incheon Intl Airport, consider booking flights to Seoul Gimpo Intl Airport (9 mi from Incheon city center), Cheongju Airport (67 mi from Incheon city center) or WonJu Airport (69 mi from Incheon city center).
Is there a cheaper alternative to flying into Incheon?
Cheongju Airport has an average price of $193 per person and is typically the cheapest airport to fly into when visiting Incheon. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
What is the absolute cheapest flight to Incheon?
The best price found on momondo to Incheon was $27/pp from Jeju City, which is 88% cheaper than the average flight price to Incheon. To find the cheapest price to Incheon from your area, use momondo’s Airport-to-Airport Pricing Tool.
What airlines fly to Incheon Intl Airport?
Korean Air is the most popular airline offering flights to Incheon Intl Airport, with 39% of our users opting to fly with them when traveling to Incheon Intl Airport. Other popular options include Asiana Airlines and Air Canada. There are a total of 25 different airlines flying to Incheon Intl Airport.
When did momondo last update prices for flights to Incheon Intl Airport?
Prices for flights to Incheon Intl Airport are updated daily.
How many operators does momondo search for flights to Incheon Intl Airport?
As of May 2025, there are 75 operators available to choose from for flights to Incheon Intl Airport.
How old do you have to be to fly to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
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Find better results for your trip to Incheon Intl Airport ICN
Popular flights to Incheon Intl Airport
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Incheon Intl
These routes have the cheapest flights to Incheon Intl found by momondo users in United States
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Los Angeles | Incheon | 12h 55m | $585 |
| San Francisco | Incheon | 12h 20m | $605 |
| Honolulu | Incheon | 9h 45m | $679 |
| Seattle | Incheon | 10h 45m | $730 |
| Salt Lake City | Incheon | 12h 40m | $762 |
| Portland | Incheon | 14h 05m | $771 |
| San Jose | Incheon | 15h 35m | $780 |
| Las Vegas | Incheon | 12h 50m | $785 |
| Denver | Incheon | 19h 35m | $814 |
| Oakland | Incheon | 15h 01m | $833 |
| Hilo | Incheon | 12h 56m | $851 |
| Austin | Incheon | 19h 00m | $853 |
| Boston | Incheon | 15h 30m | $862 |
| Washington, D.C. | Incheon | 15h 10m | $862 |
| San Diego | Incheon | 15h 00m | $870 |
| Indianapolis | Incheon | 18h 40m | $878 |