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$1,274+ Cheap flights from Waterloo, IA (ALO) to Seoul (SEL)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — SEL
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Waterloo to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Waterloo (ALO) to Seoul (SEL). 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 julio 30, 2025.

Round-trip from

$1,274
(American Airlines)
From Waterloo to Seoul (SEL)
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Find flight deals from Waterloo to Seoul

Cheapest flights from Waterloo to Seoul
Explore the most affordable flight options available from Waterloo to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb. 9/134:59 pmALO - ICN
2 stops32h 31mAmerican Airlines
sáb. 9/205:25 pmICN - ALO
2 stops35h 43mAmerican Airlines
Deal found 7/30$1,274
This Qatar Airways deal was found by Cheapflights users on 7/30. 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.
sáb. 9/136:00 amALO - ICN
2 stops45h 05mMultiple Airlines
sáb. 9/201:40 pmICN - ALO
3 stops48h 01mMultiple Airlines
Deal found 7/30$2,447
This Justfly.com deal was found by Cheapflights users on 7/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/113:14 pmALO - ICN
2 stops35h 51mQatar Airways
dom. 8/171:20 amICN - ALO
2 stops36h 17mQatar Airways
Deal found 7/29$2,689

Cheapflights Fare Finder

 
Customize your flight search to find flights from Waterloo to Seoul 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 julio 30, 2025.
Use the filters below to find and compare flights from Waterloo to Seoul that are best for you.

Fly from

Waterloo

Fly to

Seoul

Route

Depart

Return

Price

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

sáb. 9/13

4:59 pm-3:30 pm

2 stops32h 31m

Incheon Intl

sáb. 9/20

5:25 pm-3:08 pm

2 stops35h 43m

$1,274

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

sáb. 9/13

6:00 am-5:05 pm

2 stops45h 05m

Incheon Intl

sáb. 9/20

1:40 pm-11:41 pm

3 stops48h 01m

$2,447

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

lun. 8/11

3:14 pm-5:05 pm

2 stops35h 51m

Incheon Intl

dom. 8/17

1:20 am-11:37 pm

2 stops36h 17m

$2,689

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Waterloo to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest month to book a flight from Waterloo, Iowa to Seoul?

Currently, February is the cheapest month in which you can book a flight from Waterloo, Iowa to Seoul (average of $998). Flying from Waterloo, Iowa to Seoul in December is currently the most expensive (average of $1,635). 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.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated julio 30, 2025.
Read through reviews of airlines operating flights from Waterloo to Seoul, such as Qatar Airways and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,607 reviews

Overall

7.4

Entertainment

7.4

Comfort

7.4

Crew

7.9

Boarding

7.5

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,607 reviews
Qatar Airways
7.4
Good
3,607 reviews

Overall

7.4

Entertainment

7.4

Comfort

7.4

Crew

7.9

Boarding

7.5

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,607 reviews

Overall

7.4

Entertainment

7.4

Comfort

7.4

Crew

7.9

Boarding

7.5

Food

7.3

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Waterloo to Seoul. 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 Seoul?

    For a flight from Waterloo to Seoul, you will be flying from Waterloo. Waterloo (ALO) is just 5.3 mi from the center of the city. Waterloo is the only Waterloo airport and it handles 0 outbound flights to Seoul per day. 0 airlines have flights to Seoul from Waterloo on a regular basis.

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

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

  • How can I find direct flights from Waterloo to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Waterloo to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Waterloo, Iowa to Seoul (average of $998). Flying from Waterloo, Iowa to Seoul in December is currently the most expensive (average of $1,635). 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.

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