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$2,021+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ALO — SEL
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap 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 June 11, 2026.

This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:26 pm
ALO
-
ICN
2 stops55h 14m
Cathay Pacific
Fri 7/311:40 pm
ICN
-
ALO
2 stops48h 42m
Cathay Pacific
Deal found 6/9$2,021
This Qatar Airways deal was found by Cheapflights users on 6/10. 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.
Mon 9/73:23 pm
ALO
-
ICN
2 stops35h 42m
Qatar Airways
Wed 9/91:20 am
ICN
-
ALO
2 stops36h 39m
Qatar Airways
Deal found 6/10$2,421
This Qatar Airways deal was found by Cheapflights users on 6/6. 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.
Mon 8/243:23 pm
ALO
-
ICN
2 stops35h 42m
Qatar Airways
Thu 8/271:20 am
ICN
-
ALO
2 stops37h 02m
Qatar Airways
Deal found 6/6$2,446
This Qatar Airways deal was found by Cheapflights users on 6/9. 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.
Fri 7/243:26 pm
ALO
-
ICN
2 stops35h 39m
Multiple Airlines
Fri 7/313:10 pm
ICN
-
ALO
3 stops47h 12m
Multiple Airlines
Deal found 6/9$3,104

Find 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 June 11, 2026.

Round-trip from

$2,021
(oojo)
From Waterloo to Seoul (SEL)
Search Deals

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 June 11, 2026.
Use the filters below to find and compare flights from Waterloo to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Fri 7/24

3:26 pm-12:40 pm

2 stops55h 14m

Incheon Intl

Fri 7/31

1:40 pm-12:22 am

2 stops48h 42m

$2,021
Quickest round-trip

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Mon 9/7

3:23 pm-5:05 pm

2 stops35h 42m

Incheon Intl

Wed 9/9

1:20 am-11:59 pm

2 stops36h 39m

$2,421

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Mon 8/24

3:23 pm-5:05 pm

2 stops35h 42m

Incheon Intl

Thu 8/27

1:20 am-12:22 am

2 stops37h 02m

$2,446

WaterlooIncheon

ALO - ICN

ALOICN

Waterloo

Fri 7/24

3:26 pm-5:05 pm

2 stops35h 39m

Incheon Intl

Fri 7/31

3:10 pm-12:22 am

3 stops47h 12m

$3,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Waterloo, Iowa to Seoul?

    Cathay Pacific and Qatar Airways can get you from Waterloo, Iowa to Seoul in just under 35h 42m. Your travel time can differ by up to 19h 32m. Waterloo, Iowa and Seoul are separated by a distance of 6389 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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