In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.

If weather is an important factor for your trip to Waterloo, Iowa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from ICN to ALO?

When flying from Incheon Intl Airport to Waterloo, Iowa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Located just 5.3 mi from the city center, Waterloo is the airport most travelers will use when flying to Waterloo from Incheon Intl. Booking flights from Incheon Intl to Waterloo (ALO) should be relatively easy as there are 0 daily inbound flights from Incheon Intl from 0 different airlines.

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

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

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

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

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

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

$1,610+ Flights from Incheon Intl Airport to Waterloo, IA

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One-way flights from Incheon Intl to Waterloo
Search for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.

dim. 8/2411:00 amICN - ALO

3 stops70h 30mQatar Airways

Deal found 7/29

$1,610

Cheapflights Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to Waterloo that are best for you.

Fly from

Fly to

Route

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Return

Price

IncheonWaterloo

ICN - ALO

ICNALO

Incheon Intl

dim. 8/24

11:00 am-7:30 pm

3 stops70h 30m

$1,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Incheon Intl to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Incheon Intl 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.

Reviews of airlines servicing Waterloo

Read reviews from past customers who have flown Qatar Airways from Incheon Intl Airport to Waterloo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,607 reviews

Reviews

1 / 20

6.0

Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Qatar Airways

7.4

Good

3,607 reviews

Qatar Airways

7.4

Good

3,607 reviews

Reviews

1 / 20

6.0

Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

What airport do you fly into for flights to Waterloo from Incheon Intl?
Located just 5.3 mi from the city center, Waterloo is the airport most travelers will use when flying to Waterloo from Incheon Intl. Booking flights from Incheon Intl to Waterloo (ALO) should be relatively easy as there are 0 daily inbound flights from Incheon Intl from 0 different airlines.
Can I find deals for flights from Incheon Intl to Waterloo that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Waterloo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Waterloo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Waterloo.
Can I find deals for business class flights from Incheon Intl to Waterloo?
Yes. Cheapflights offers flight deals from Incheon Intl to Waterloo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Incheon Intl to Waterloo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Incheon Intl to Waterloo

One-way flights from Incheon Intl to Waterloo
Search for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.

Search for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to Waterloo that are best for you.

Best time to book a flight from Incheon Intl to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Incheon Intl with our price prediction graph.

Reviews of airlines servicing Waterloo

Read reviews from past customers who have flown Qatar Airways from Incheon Intl Airport to Waterloo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Waterloo. 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 into for flights to Waterloo from Incheon Intl?

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

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

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

Traveling to a place near Waterloo?

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 Incheon Intl to Waterloo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Waterloo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Incheon Intl to Waterloo by cabin class

Find flights from Incheon Intl to Waterloo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Incheon Intl and Waterloo flights

Browse other Incheon Intl and Waterloo flight options. Last updated on juillet 30, 2025.

Other flights from Incheon Intl

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Other flights to Waterloo

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$1,610+ Cheap flights from Incheon Intl (ICN) to Waterloo, IA (ALO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Incheon Intl to Waterloo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Incheon Intl to Waterloo

One-way flights from Incheon Intl to WaterlooSearch for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.

Search for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to Waterloo that are best for you.

Best time to book a flight from Incheon Intl to Waterloo

Have a flexible travel schedule? Discover the best time to fly to Waterloo from Incheon Intl with our price prediction graph.

Reviews of airlines servicing Waterloo

Read reviews from past customers who have flown Qatar Airways from Incheon Intl Airport to Waterloo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Waterloo. 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 into for flights to Waterloo from Incheon Intl?

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

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

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

Traveling to a place near Waterloo?

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 Incheon Intl to Waterloo

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Incheon Intl to Waterloo
Search for one-way flight options from Incheon Intl to Waterloo. Find affordable one-way fares based on user searches. Data last updated juillet 30, 2025.