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Cheap flights from Colorado to Seoul from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Seoul departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from Colorado to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colorado to Seoul.

Cheap last minute flights

Planning a quick getaway from Colorado to Seoul? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seoul, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Colorado to Seoul

Find recent round-trip train or bus tickets from Colorado to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
6:20 am - 11:55 amDEN-ICN
37h 35m2 stops
6:25 pm - 6:13 pmICN-DEN
39h 48m2 stops
$779China Eastern
Find Deal
Thu, Dec 5 - Wed, Feb 5
10:15 pm - 8:30 pmDEN-ICN
30h 15m1 stop
1:05 pm - 7:47 pmICN-DEN
46h 42m2 stops
Sat, Jan 11 - Sat, Jan 18
7:11 pm - 3:15 pmDEN-ICN
52h 04m2 stops
6:00 pm - 6:04 pmICN-DEN
39h 04m2 stops
$832Air Canada
Find Deal
Mon, Mar 3 - Mon, Mar 31
7:35 pm - 9:05 amDEN-ICN
45h 30m1 stop
10:45 am - 5:40 pmICN-DEN
46h 55m1 stop
$833Turkish Airlines
Find Deal
Tue, Dec 3 - Sat, Dec 14
7:35 pm - 6:20 pmDEN-ICN
30h 45m1 stop
12:10 am - 6:40 pmICN-DEN
33h 30m1 stop
$839Turkish Airlines
Find Deal
Tue, Feb 18 - Mon, Mar 17
7:36 pm - 3:15 pmDEN-ICN
27h 39m1 stop
4:55 pm - 5:15 pmICN-DEN
40h 20m2 stops
$842Air Canada
Find Deal
Fri, Feb 21 - Sun, Mar 9
2:46 pm - 4:45 pmDEN-ICN
33h 59m1 stop
6:50 pm - 9:23 amICN-DEN
30h 33m2 stops
$893American Airlines
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Wed, Jan 22 - Thu, Feb 6
2:46 pm - 4:45 pmDEN-ICN
33h 59m1 stop
6:50 pm - 9:23 amICN-DEN
30h 33m2 stops
$896American Airlines
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Wed, Jan 22 - Thu, Feb 6
8:57 am - 5:40 amCOS-ICN
28h 43m2 stops
6:00 pm - 11:59 pmICN-COS
21h 59m2 stops
$1,007United Airlines
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Thu, Jan 23 - Fri, Jan 31
1:35 pm - 4:15 pmCOS-ICN
34h 40m2 stops
6:00 pm - 11:34 amICN-COS
33h 34m2 stops
$1,019United Airlines
Find Deal
Sat, Jan 11 - Fri, Jan 31
10:15 pm - 8:30 pmDEN-ICN
30h 15m1 stop
Sat, Jan 18
10:57 pm - 10:30 amDEN-ICN
43h 33m3 stops
Sat, Jan 18
8:30 am - 4:45 pmDEN-ICN
16h 15m1 stop
$461Air Canada
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Tue, Nov 26
8:30 am - 4:45 pmDEN-ICN
16h 15m1 stop
$462Air Canada
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Wed, Nov 27
5:00 am - 4:45 pmDEN-ICN
19h 45m1 stop
$506American Airlines
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Fri, Nov 29
5:00 am - 4:45 pmDEN-ICN
19h 45m1 stop
$507American Airlines
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Mon, Feb 24
6:15 am - 3:55 pmDEN-ICN
18h 40m1 stop
$655Korean Air
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Fri, Mar 14
7:58 am - 4:20 amDEN-ICN
29h 22m1 stop
$764Asiana Airlines
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Thu, May 1
7:58 am - 5:35 pmDEN-ICN
18h 37m1 stop
$792Asiana Airlines
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Mon, May 12
12:35 am - 4:30 pmDEN-ICN
23h 55m1 stop
$7,203Korean Air
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Tue, Nov 26
8:30 am - 4:45 pmDEN-ICN
16h 15m1 stop
6:20 pm - 6:20 pmICN-DEN
40h 00m2 stops
$842Air Canada
Find Deal
Sun, Nov 24 - Tue, Nov 26
8:30 am - 4:45 pmDEN-ICN
16h 15m1 stop
6:20 pm - 5:20 pmICN-DEN
15h 00m1 stop
$853Air Canada
Find Deal
Sun, Nov 24 - Tue, Nov 26
2:10 pm - 2:30 pmDEN-ICN
56h 20m2 stops
6:55 pm - 10:30 amICN-DEN
31h 35m1 stop
Tue, Nov 26 - Fri, Dec 6
6:15 am - 4:45 pmDEN-ICN
18h 30m1 stop
6:50 pm - 11:55 pmICN-DEN
21h 05m1 stop
$902American Airlines
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:19 am - 8:30 pmDEN-ICN
19h 11m1 stop
6:55 pm - 10:30 amICN-DEN
31h 35m1 stop
Mon, Nov 25 - Fri, Dec 6
6:20 am - 3:20 pmDEN-ICN
41h 00m2 stops
6:25 pm - 7:06 pmICN-DEN
40h 41m2 stops
$945China Eastern
Find Deal
Tue, Nov 26 - Tue, Dec 3
7:35 pm - 6:20 pmDEN-ICN
30h 45m1 stop
12:10 am - 5:40 pmICN-DEN
33h 30m1 stop
$951Turkish Airlines
Find Deal
Tue, Nov 26 - Thu, Dec 5
7:35 pm - 9:05 amDEN-ICN
45h 30m1 stop
12:10 am - 5:40 pmICN-DEN
33h 30m1 stop
$1,036Turkish Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 2
5:00 am - 4:30 pmDEN-ICN
19h 30m1 stop
6:50 pm - 9:49 pmICN-DEN
18h 59m1 stop
$1,063American Airlines
Find Deal
Sat, Nov 23 - Fri, Dec 6
6:20 am - 5:25 pmDEN-ICN
43h 05m2 stops
4:35 pm - 7:06 pmICN-DEN
42h 31m2 stops
$1,174China Eastern
Find Deal
Tue, Nov 26 - Wed, Dec 4

China Eastern flights from Colorado to Seoul

Our best China Eastern deals on Colorado to Seoul flight tickets
China Eastern
Dec 5
DEN6:20 amDenver Intl
37h 35m
2 stops
ICN11:55 amIncheon Intl
Feb 5
ICN6:25 pmIncheon Intl
39h 48m
2 stops
DEN6:13 pmDenver Intl
China Eastern
Mar 18
DEN6:00 amDenver Intl
38h 55m
2 stops
ICN11:55 amIncheon Intl
Apr 1
ICN8:55 amIncheon Intl
24h 14m
2 stops
DEN6:09 pmDenver Intl
China Eastern
Feb 17
DEN6:50 amDenver Intl
37h 05m
2 stops
ICN11:55 amIncheon Intl
Mar 18
ICN8:55 amIncheon Intl
24h 14m
2 stops
DEN6:09 pmDenver Intl

Air Canada flights from Colorado to Seoul

Our best Air Canada deals on Colorado to Seoul flight tickets
Air Canada
Mar 3
DEN7:11 pmDenver Intl
52h 04m
2 stops
ICN3:15 pmIncheon Intl
Mar 31
ICN6:00 pmIncheon Intl
39h 04m
2 stops
DEN6:04 pmDenver Intl
Air Canada
Feb 21
DEN7:36 pmDenver Intl
27h 39m
1 stop
ICN3:15 pmIncheon Intl
Mar 9
ICN4:55 pmIncheon Intl
40h 20m
2 stops
DEN5:15 pmDenver Intl
Air Canada
Jan 22
DEN6:00 pmDenver Intl
29h 15m
1 stop
ICN3:15 pmIncheon Intl
Feb 6
ICN4:55 pmIncheon Intl
16h 25m
1 stop
DEN5:20 pmDenver Intl

See travel insights to Seoul from

How to get the cheapest flight ticket from Colorado to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Colorado averaging around $1,149.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Wednesday is the cheapest day to fly to Seoul from Colorado. The lowest ticket price found for a Wednesday departure recently was $1,180. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,575.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Colorado in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,357 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,550 per ticket.

How far in advance should I book a flight to Seoul?

Most flyers found that booking tickets 23 days in advance of their planned departure date is the best time to get cheap flights to Seoul. During this timeframe, flight prices are around $1,572. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $849.

Can stopping save me money on Colorado to Seoul flights?

You could potentially save up to 6% on your flight if you consider stops on a Colorado to Seoul flight.

Cheap Colorado to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Seoul

Best Price Found

$416

Fastest flight time

16h 15m

Direct flights

None

Airports in Seoul

2 airports
The best one-way flight to Seoul from Colorado in the past 72 hours is $416. The best round-trip flight deal from Colorado to Seoul found on momondo in the last 72 hours is $779.
The fastest flight from Colorado to Seoul takes 16h 15m
There are no direct flights from Colorado to Seoul. Popular non-direct routes for this connection are Colorado Springs Airport - Incheon Intl Airport, Denver Intl Airport - Seoul Gimpo Intl Airport and Denver Intl Airport - Incheon Intl Airport.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

  • When did momondo last update prices for flights from Colorado to Seoul?

    Prices for flights from Colorado to Seoul were last updated today.

  • How many operators does momondo search for flights from Colorado to Seoul?

  • How old do you have to be to fly from Colorado to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Colorado to Seoul

Compare and see reviews for airlines that fly from Colorado to Seoul with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $98Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Turkish AirlinesPriceFrom $844Free CancellationRating
7.4
3,920 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $864Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
United AirlinesPriceFrom $906Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $966Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,001Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,133Free CancellationRating
8.3
476 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $1,163Free CancellationRating
8.2
776 reviews
Search China Airlines flights
Korean AirPriceFrom $1,176Free CancellationRating
8.4
1,024 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $1,583Free CancellationRating
8.3
1,457 reviews
Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Seoul?

Finding the right flight to Seoul from Colorado is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from Colorado to Seoul with flexible booking policies on momondo?

All flight searches from Colorado to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Colorado.

I’m not ready to book a flight from Colorado to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.


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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul