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$441+ Cheap flights from Aurora, CO to Seoul (SEL)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Seoul are usually found in February or October, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Aurora to Seoul

Keep the following information in mind while searching for Aurora to Seoul flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$727
(Kiwi.com)

One-way from

$441
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,201
Provider with most accurate pricing for Denver Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Seoul (SEL) flights.
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From Aurora to Seoul (SEL)
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One-way flight from Aurora to Seoul (SEL)
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Highest demand for flights based on searches. 26% potential increase in price ($506 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Aurora to Seoul

Cheapest flights from Aurora to Seoul
Explore the most affordable flight options available from Aurora to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sat 5/1710:18 pmDEN - ICN
1 stop31h 12mMultiple Airlines
Sat 5/246:20 pmICN - DEN
1 stop18h 43mMultiple Airlines
Deal found 4/17$727
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:50 pmDEN - ICN
1 stop30h 50mTurkish Airlines
Wed 10/2912:10 amICN - DEN
1 stop33h 30mTurkish Airlines
Deal found 4/17$896
This Justfly.com deal was found by Cheapflights users on 4/17. 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.
Fri 9/57:40 pmDEN - ICN
1 stop32h 05mWestJet
Sun 9/218:45 pmICN - DEN
1 stop29h 39mWestJet
Deal found 4/17$945
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 8/268:39 amDEN - ICN
2 stops38h 26mCathay Pacific
Tue 9/161:40 pmICN - DEN
2 stops37h 26mCathay Pacific
Deal found 4/17$1,202
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 8/2611:00 amDEN - ICN
2 stops32h 45mEtihad Airways
Mon 9/151:35 amICN - DEN
2 stops35h 38mEtihad Airways
Deal found 4/17$1,251
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:18 pmDEN - ICN
2 stops29h 47mAir Canada
Tue 5/135:45 pmICN - DEN
1 stop15h 35mAir Canada
Deal found 4/17$1,262
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:29 pmDEN - GMP
2 stops30h 36mANA
Tue 9/97:40 amGMP - DEN
2 stops28h 07mANA
Deal found 4/17$1,563
This oojo deal was found by Cheapflights users on 4/17. 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 10/172:50 pmDEN - ICN
2 stops35h 15mQatar Airways
Mon 10/201:20 amICN - DEN
2 stops33h 37mQatar Airways
Deal found 4/17$1,608
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:00 amDEN - ICN
3 stops44h 20mSingapore Airlines
Sun 9/144:45 pmICN - DEN
3 stops45h 14mSingapore Airlines
Deal found 4/17$1,712
This Travelocity deal was found by Cheapflights users on 4/17. 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.
Mon 5/127:45 amDEN - GMP
2 stops43h 50mMultiple Airlines
Mon 5/263:45 pmGMP - DEN
2 stops23h 05mMultiple Airlines
Deal found 4/17$1,800
This oojo deal was found by Cheapflights users on 4/17. 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 10/177:00 amDEN - GMP
2 stops23h 50mJapan Airlines
Tue 10/217:55 amGMP - DEN
2 stops22h 49mJapan Airlines
Deal found 4/17$1,946

Cheapflights Fare Finder

Customize your flight search to find flights from Aurora 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 April 17, 2025.
Use the filters below to find and compare flights from Aurora to Seoul that are best for you.

Fly from

Aurora

Fly to

Seoul

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 5/17

10:18 pm-8:30 pm

1 stop31h 12m

Incheon Intl

Sat 5/24

6:20 pm-10:03 pm

1 stop18h 43m

$727

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 8/28

7:50 pm-5:40 pm

1 stop30h 50m

Incheon Intl

Wed 10/29

12:10 am-6:40 pm

1 stop33h 30m

$896

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Fri 9/5

7:40 pm-6:45 pm

1 stop32h 05m

Incheon Intl

Sun 9/21

8:45 pm-11:24 am

1 stop29h 39m

$945

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 8/26

8:39 am-2:05 pm

2 stops38h 26m

Incheon Intl

Tue 9/16

1:40 pm-12:06 pm

2 stops37h 26m

$1,202

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 8/26

11:00 am-10:45 am

2 stops32h 45m

Incheon Intl

Mon 9/15

1:35 am-10:13 pm

2 stops35h 38m

$1,251

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 5/6

7:18 pm-4:05 pm

2 stops29h 47m

Incheon Intl

Tue 5/13

5:45 pm-6:20 pm

1 stop15h 35m

$1,262

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 9/2

1:29 pm-11:05 am

2 stops30h 36m

Seoul Gimpo Intl

Tue 9/9

7:40 am-8:47 pm

2 stops28h 07m

$1,563

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 8/19

10:43 am-5:05 pm

2 stops39h 22m

Incheon Intl

Mon 9/8

1:20 am-8:00 pm

2 stops33h 40m

$1,614

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 9/2

11:00 am-10:20 pm

3 stops44h 20m

Incheon Intl

Sun 9/14

4:45 pm-10:59 pm

3 stops45h 14m

$1,712

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Mon 5/12

7:45 am-6:35 pm

2 stops43h 50m

Seoul Gimpo Intl

Mon 5/26

3:45 pm-11:50 pm

2 stops23h 05m

$1,800

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 24 results
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Best time to book a flight from Aurora to Seoul

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

How far ahead should I book a flight from Aurora to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Seoul. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Aurora to Seoul, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Aurora to Seoul (average of $1,001). Flying from Aurora to Seoul in June is currently the most expensive (average of $1,650). 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 SEL?

Find hourly flight availability from Aurora to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Aurora to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 17, 2025.
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $704. Air Canada flights start at $705 while deals on EVA Air start at $740 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Aurora to Seoul (average of $1,001). Flying from Aurora to Seoul in June is currently the most expensive (average of $1,650). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Aurora to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Aurora to Seoul

Discover the top 9 airlines that operate flights from Aurora to Seoul. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$660Average$1,454FlexibilityNo cancel feeOn-time69%
WestJetCheapest$748Average$1,171FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$919FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$856Average$1,287FlexibilityNo cancel feeOn-time67%
DeltaCheapest$876Average$1,350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$877Average$1,372FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$978Average$1,640FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,103Average$1,244FlexibilityNo cancel feeOn-time76%

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