HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$1,072+ Cheap flights from Waterloo, IA (ALO) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — ICN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Waterloo to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Waterloo to Incheon Intl

Best flights from Waterloo to Incheon Intl
Discover carefully curated flight deals from Waterloo to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:51 pmALO - ICN
2 stops34h 54mAmerican Airlines
Mon 2/166:50 pmICN - ALO
2 stops58h 30mAmerican Airlines
Deal found 10/14$1,072
This Qatar Airways deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:51 pmALO - ICN
2 stops35h 24mQatar Airways
Sun 2/1512:20 amICN - ALO
2 stops36h 41mQatar Airways
Deal found 10/14$2,217

Cheap flight deals from Waterloo to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Round-trip from

$1,072
(American Airlines)
From Waterloo to Incheon Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Waterloo to Incheon Intl Airport that are best for you.

Fly from

Waterloo

Fly to

Incheon Intl

Route

Depart

Return

Price

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Thu 2/12

2:51 pm-4:45 pm

2 stops34h 54m

Incheon Intl

Mon 2/16

6:50 pm-2:20 pm

2 stops58h 30m

$1,072

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Thu 2/12

2:51 pm-5:15 pm

2 stops35h 24m

Incheon Intl

Sun 2/15

12:20 am-10:01 pm

2 stops36h 41m

$2,217

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Best time to book a flight from Waterloo to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Waterloo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Waterloo to Incheon Intl Airport

What is the cheapest month to book a flight from Waterloo, Iowa to Incheon Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to Incheon Intl Airport (average of $976). Flying from Waterloo, Iowa to Incheon Intl Airport in June is currently the most expensive (average of $1,498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Waterloo to Incheon Intl?

    Waterloo (ALO) is the airport you will fly out of if you book a flight from Waterloo to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Waterloo; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Waterloo airport to Incheon Intl. It is only a 5.3 mi journey to Waterloo (ALO) from Waterloo’s city center.

  • How long is the flight from Waterloo, Iowa to Incheon Intl Airport?

    Airlines like American Airlines and Qatar Airways fly from Waterloo, Iowa to Incheon Intl Airport in about 34h 54m. The time it takes to get you to your destination can typically vary by up to 30m. The distance between Waterloo, Iowa and Incheon Intl Airport is about 6389 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Waterloo to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Waterloo to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Waterloo to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Waterloo to Incheon Intl.

  • Can I find deals for business class flights from Waterloo to Incheon Intl?

    Yes. Cheapflights offers flight deals from Waterloo to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Waterloo, Iowa to Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Waterloo, Iowa to Incheon Intl Airport (average of $976). Flying from Waterloo, Iowa to Incheon Intl Airport in June is currently the most expensive (average of $1,498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Waterloo to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Incheon Intl flights
Des Moines to Incheon Intl flights
Cedar Rapids to Incheon Intl flights
Moline to Incheon Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.