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$406+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Seoul are usually found in October or February, booked 34 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 July 3, 2025.

Round-trip from

$817
(Kiwi.com)

One-way from

$406
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,533
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. 2% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 9/1010:55 pmDEN - ICN
2 stops31h 40mMultiple Airlines
Thu 9/1812:45 pmICN - DEN
1 stop19h 51mMultiple Airlines
Deal found 6/30$817
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/27:20 amDEN - ICN
1 stop17h 10mAmerican Airlines
Tue 9/95:25 pmICN - DEN
1 stop19h 44mAmerican Airlines
Deal found 7/3$857
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:30 amDEN - ICN
1 stop29h 30mDelta
Thu 10/166:40 pmICN - DEN
1 stop16h 20mDelta
Deal found 7/2$867
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Sun 10/266:43 amDEN - GMP
2 stops24h 37mJapan Airlines
Sat 11/87:40 pmGMP - DEN
2 stops57h 44mJapan Airlines
Deal found 7/3$898
This FlightHub deal was found by Cheapflights users on 7/2. 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 9/26:45 amDEN - ICN
2 stops43h 40mChina Eastern
Tue 9/96:25 pmICN - DEN
2 stops38h 56mChina Eastern
Deal found 7/2$936
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Sat 9/66:45 amDEN - GMP
2 stops37h 15mChina Eastern
Mon 9/158:50 pmGMP - DEN
2 stops36h 32mChina Eastern
Deal found 7/2$936
This lol.travel deal was found by Cheapflights users on 7/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:50 pmDEN - ICN
1 stop30h 50mTurkish Airlines
Mon 9/111:20 pmICN - DEN
1 stop33h 35mTurkish Airlines
Deal found 7/2$945
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Wed 10/17:21 pmDEN - ICN
2 stops29h 44mAir Canada
Mon 12/226:55 pmICN - DEN
2 stops29h 55mAir Canada
Deal found 7/3$1,013
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
Sat 9/61:35 pmDEN - GMP
2 stops30h 30mANA
Thu 9/1812:40 pmGMP - DEN
2 stops25h 00mANA
Deal found 7/2$1,055
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Tue 9/26:10 amDEN - GMP
2 stops24h 40mMultiple Airlines
Tue 9/97:55 amGMP - DEN
2 stops18h 28mMultiple Airlines
Deal found 7/3$1,063
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
Thu 10/305:40 pmDEN - GMP
2 stops28h 25mAir China
Mon 11/32:25 pmGMP - DEN
2 stops33h 59mAir China
Deal found 7/3$1,455

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 July 3, 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

Wed 9/10

10:55 pm-9:35 pm

2 stops31h 40m

Incheon Intl

Thu 9/18

12:45 pm-5:36 pm

1 stop19h 51m

$817

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 9/2

7:20 am-3:30 pm

1 stop17h 10m

Incheon Intl

Tue 9/9

5:25 pm-10:09 pm

1 stop19h 44m

$857

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 10/2

7:30 am-4:00 am

1 stop29h 30m

Incheon Intl

Thu 10/16

6:40 pm-8:00 pm

1 stop16h 20m

$867

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Sun 10/26

6:43 am-10:20 pm

2 stops24h 37m

Seoul Gimpo Intl

Sat 11/8

7:40 pm-1:24 pm

2 stops57h 44m

$898

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 9/2

6:45 am-5:25 pm

2 stops43h 40m

Incheon Intl

Tue 9/9

6:25 pm-6:21 pm

2 stops38h 56m

$936

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Sat 9/6

6:45 am-11:00 am

2 stops37h 15m

Seoul Gimpo Intl

Mon 9/15

8:50 pm-6:22 pm

2 stops36h 32m

$936

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sun 8/17

7:50 pm-5:40 pm

1 stop30h 50m

Incheon Intl

Mon 9/1

11:20 pm-5:55 pm

1 stop33h 35m

$945

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Wed 10/1

7:21 pm-4:05 pm

2 stops29h 44m

Incheon Intl

Mon 12/22

6:55 pm-8:50 am

2 stops29h 55m

$1,013

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Sat 9/6

1:35 pm-11:05 am

2 stops30h 30m

Seoul Gimpo Intl

Thu 9/18

12:40 pm-10:40 pm

2 stops25h 00m

$1,055

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 9/2

6:10 am-9:50 pm

2 stops24h 40m

Seoul Gimpo Intl

Tue 9/9

7:55 am-11:23 am

2 stops18h 28m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 19 results
1
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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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from Aurora to Seoul, you should look to book at least 34 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 $998). 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 July 3, 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.

How much does it cost to fly round-trip from Aurora to Seoul?

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 July 3, 2025.
Read through reviews of airlines operating flights from Aurora to Seoul, such as EVA Air, ANA, 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
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
ANA
8.4
Very good
893 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,505 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Delta
8.0
Very good
7,982 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Turkish Airlines
7.3
Good
3,895 reviews
EVA Air
8.4
Very good
1,215 reviews

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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 China Eastern, which is currently one of the cheapest options available, starting at $549. Air Canada flights start at $569 while deals on EVA Air start at $707 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 $998). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$237Average$1,418FlexibilityNo cancel feeOn-time69%
DeltaCheapest$587Average$1,345FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$748Average$1,213FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$897FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$757Average$1,224FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$843Average$1,541FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$856Average$1,246FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$877Average$1,137FlexibilityNo cancel feeOn-time71%

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