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$433+ Cheap flights from Aurora, CO to South Korea

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ICN
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
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Cheap flight deals from Aurora to South Korea

Cheapest flights from Aurora to South Korea
Explore the most affordable flight options available from Aurora to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
mié. 1/78:20 pmICN - DEN
2 stops33h 42mMultiple Airlines
Deal found 12/16$1,393
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
jue. 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,443
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:35 amDEN - ICN
2 stops30h 45mMultiple Airlines
jue. 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,489
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:16 amDEN - ICN
1 stop27h 04mMultiple Airlines
sáb. 1/1010:50 pmICN - DEN
2 stops56h 34mMultiple Airlines
Deal found 12/16$1,526
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2910:16 amDEN - ICN
1 stop27h 04mMultiple Airlines
mié. 1/78:20 pmICN - DEN
2 stops37h 26mMultiple Airlines
Deal found 12/16$1,545
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/286:00 amDEN - ICN
1 stop31h 10mMultiple Airlines
mié. 1/78:20 pmICN - DEN
2 stops37h 26mMultiple Airlines
Deal found 12/16$1,548
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
mar. 1/610:50 pmICN - DEN
2 stops28h 48mMultiple Airlines
Deal found 12/16$1,565
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:00 pmDEN - ICN
2 stops25h 10mMultiple Airlines
jue. 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,578
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/179:33 amDEN - ICN
2 stops44h 02mMultiple Airlines
dom. 2/86:55 pmICN - DEN
1 stop31h 07mMultiple Airlines
Deal found 12/16$1,591
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/298:11 pmDEN - GMP
2 stops22h 44mJapan Airlines
mar. 1/67:40 pmGMP - DEN
2 stops39h 13mJapan Airlines
Deal found 12/16$2,415
This Gurufare deal was found by Cheapflights users on 12/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:11 pmDEN - GMP
2 stops22h 44mJapan Airlines
vie. 1/212:05 pmGMP - DEN
2 stops23h 36mJapan Airlines
Deal found 12/14$2,979
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:45 amDEN - GMP
2 stops21h 45mMultiple Airlines
lun. 1/57:40 pmGMP - DEN
2 stops39h 13mMultiple Airlines
Deal found 12/15$3,136

Find flight deals from Aurora to South Korea

Keep the following information in mind while searching for Aurora to South Korea flight deals. Data was last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$825
(Kiwi.com)

One-way from

$433
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,888
Provider with most accurate pricing for Denver Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Seoul (SEL) flights.
Search Deals
From Aurora to South Korea
Search Deals
One-way flight from Aurora to South Korea
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to South Korea 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Aurora to South Korea that are best for you.

Fly from

Aurora

Fly to

South Korea

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

dom. 3/1

10:43 pm-4:20 pm

1 stop25h 37m

Incheon Intl

dom. 3/8

6:55 pm-9:47 am

1 stop29h 52m

$825

DenverIncheon

DEN - ICN

DENICN

Denver Intl

mié. 3/4

8:54 am-5:10 am

2 stops28h 16m

Incheon Intl

lun. 3/9

6:55 pm-12:37 am

1 stop20h 42m

$835

DenverIncheon

DEN - ICN

DENICN

Denver Intl

vie. 1/30

10:29 pm-8:30 pm

1 stop30h 01m

Incheon Intl

vie. 2/6

6:55 pm-10:36 am

1 stop31h 41m

$850

DenverIncheon

DEN - ICN

DENICN

Denver Intl

mié. 3/4

9:31 pm-4:20 pm

1 stop26h 49m

Incheon Intl

vie. 3/13

8:35 pm-11:59 pm

1 stop18h 24m

$883

DenverIncheon

DEN - ICN

DENICN

Denver Intl

jue. 3/5

10:43 pm-4:20 pm

1 stop25h 37m

Incheon Intl

lun. 3/9

6:55 pm-11:59 pm

2 stops20h 04m

$885

DenverIncheon

DEN - ICN

DENICN

Denver Intl

jue. 3/5

7:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

jue. 3/12

12:10 am-6:35 pm

1 stop33h 25m

$916

DenverIncheon

DEN - ICN

DENICN

Denver Intl

mar. 3/10

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

lun. 3/16

12:10 am-6:35 pm

1 stop33h 25m

$931

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

mié. 1/7

6:14 am-11:00 am

2 stops36h 46m

Seoul Gimpo Intl

jue. 1/22

8:50 pm-6:10 pm

2 stops37h 20m

$957

DenverIncheon

DEN - ICN

DENICN

Denver Intl

mar. 3/10

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

lun. 3/23

12:10 am-6:35 pm

1 stop33h 25m

$977

DenverIncheon

DEN - ICN

DENICN

Denver Intl

sáb. 1/24

7:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

mié. 1/28

10:45 am-5:35 pm

1 stop46h 50m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 45 results
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Best time to book a flight from Aurora to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Aurora 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 Aurora to South Korea

What is the cheapest month to book a flight from Aurora to South Korea?

Currently, February is the cheapest month in which you can book a flight from Aurora to South Korea (average of $103). Flying from Aurora to South Korea in June is currently the most expensive (average of $1,515). 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.

What is the cheapest time of day to fly from 9UR to KR?

Find hourly flight availability from Aurora to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 16, 2025.

It’s optimal to fly from Aurora to South Korea in the afternoon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Aurora to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Aurora to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Aurora to South Korea flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated diciembre 16, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, and Delta from Aurora to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,009 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Turkish Airlines
7.3
Good
4,102 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,530 reviews
Korean Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • How long is the flight from Aurora to South Korea?

    Airlines like China Eastern and Air China fly from Aurora to South Korea in about 28h 55m. The time it takes to get you to your destination can typically vary by up to 7h 51m. The distance from Aurora to South Korea is about 6168 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Aurora to South Korea one-way?

    The cheapest airlines for a one-way flight from Aurora to South Korea are Delta ($469), Air Canada ($551), and Asiana Airlines ($553).

  • What are the most popular routes from Aurora to South Korea?

    Most travelers choose Denver Intl - Incheon Intl, Denver Intl - Seoul Gimpo Intl or Denver Intl - Busan Gimhae when deciding on the best route from Aurora to South Korea.

  • Can I find deals for flights from Aurora to South Korea that include hotel bookings?

    Yes. In addition to deals on Aurora to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Aurora to South Korea?

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

  • Can I find deals for business class flights from Aurora to South Korea?

    Yes. Cheapflights offers flight deals from Aurora to South Korea 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 Aurora to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Aurora to South Korea (average of $103). Flying from Aurora to South Korea in June is currently the most expensive (average of $1,515). 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

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Top 10 airlines flying from Aurora to South Korea

Discover the top 10 airlines that operate flights from Aurora to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$187Average$1,096FlexibilityNo cancel feeOn-time69%
DeltaCheapest$478Average$1,105FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$585Average$615FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$748Average$1,213FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$936FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$757Average$1,254FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$838Average$1,601FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$877Average$1,102FlexibilityNo cancel feeOn-time71%
China EasternCheapest$914Average$1,754FlexibilityNo cancel feeOn-time62%

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