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$431+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$810
(Kiwi.com)

One-way from

$431
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,614
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 ($503 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:16 pmDEN - ICN
1 stop31h 14mMultiple Airlines
Fri 5/306:20 pmICN - DEN
1 stop30h 34mMultiple Airlines
Deal found 4/30$810
This FlightHub deal was found by Cheapflights users on 5/1. 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 10/308:35 pmDEN - ICN
1 stop30h 45mTurkish Airlines
Mon 11/310:45 amICN - DEN
1 stop46h 55mTurkish Airlines
Deal found 5/1$896
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:05 amDEN - ICN
2 stops37h 50mChina Eastern
Thu 5/156:25 pmICN - DEN
2 stops38h 54mChina Eastern
Deal found 4/30$923
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:52 amDEN - GMP
2 stops22h 33mMultiple Airlines
Sat 10/257:40 amGMP - DEN
2 stops47h 58mMultiple Airlines
Deal found 5/1$1,342
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:35 pmDEN - GMP
2 stops30h 30mANA
Wed 9/2412:40 pmGMP - DEN
2 stops23h 07mANA
Deal found 4/30$1,371
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:40 amDEN - GMP
2 stops46h 10mChina Eastern
Tue 6/38:50 pmGMP - DEN
2 stops36h 29mChina Eastern
Deal found 4/30$1,405
This Ovago deal was found by Cheapflights users on 5/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:20 pmDEN - GMP
2 stops28h 45mAir China
Mon 11/32:25 pmGMP - DEN
2 stops33h 55mAir China
Deal found 5/1$1,586
This Gurufare deal was found by Cheapflights users on 5/1. 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.
Tue 9/26:05 amDEN - GMP
2 stops24h 45mJapan Airlines
Tue 9/97:55 amGMP - DEN
2 stops18h 26mJapan Airlines
Deal found 5/1$1,809

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 May 1, 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

Fri 5/23

10:16 pm-8:30 pm

1 stop31h 14m

Incheon Intl

Fri 5/30

6:20 pm-9:54 am

1 stop30h 34m

$810

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 9/25

7:50 pm-5:40 pm

1 stop30h 50m

Incheon Intl

Sat 10/18

11:20 pm-5:55 pm

1 stop33h 35m

$896

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Wed 5/21

6:40 am-3:20 pm

2 stops41h 40m

Incheon Intl

Wed 6/11

8:55 am-6:19 pm

2 stops24h 24m

$1,105

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 9/2

7:52 am-4:05 pm

1 stop17h 13m

Incheon Intl

Tue 9/9

5:45 pm-7:23 pm

1 stop16h 38m

$1,121

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Wed 10/15

7:52 am-9:25 pm

2 stops22h 33m

Seoul Gimpo Intl

Sat 10/25

7:40 am-4:38 pm

2 stops47h 58m

$1,342

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 9/16

1:35 pm-11:05 am

2 stops30h 30m

Seoul Gimpo Intl

Wed 9/24

12:40 pm-8:47 pm

2 stops23h 07m

$1,371

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 5/27

6:40 am-7:50 pm

2 stops46h 10m

Seoul Gimpo Intl

Tue 6/3

8:50 pm-6:19 pm

2 stops36h 29m

$1,405

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 9/2

6:05 am-9:50 pm

2 stops24h 45m

Seoul Gimpo Intl

Tue 9/9

7:55 am-11:21 am

2 stops18h 26m

$1,809

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Fri 5/23

5:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Sat 5/31

8:35 am-6:10 pm

2 stops24h 35m

$2,314

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sun 8/10

10:29 pm-8:30 pm

1 stop31h 01m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 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 25, 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 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.

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 May 1, 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 May 1, 2025.
Read through reviews of airlines operating flights from Aurora to Seoul, such as EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 WestJet, which is currently one of the cheapest options available, starting at $532. China Eastern flights start at $556 while deals on Air Canada start at $629 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 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.

See more FAQs

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 Aurora to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Incheon Intl flights
Denver to Gimpo Intl flights
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Denver to Cheongju flights

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$142FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$660Average$1,459FlexibilityNo cancel feeOn-time69%
WestJetCheapest$748Average$1,171FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$901FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$853Average$1,631FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$856Average$1,293FlexibilityNo cancel feeOn-time67%
DeltaCheapest$876Average$1,350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$877Average$1,372FlexibilityNo cancel feeOn-time71%
Asiana AirlinesCheapest$1,088Average$1,242FlexibilityNo cancel feeOn-time76%

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