HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$448+ Cheap flights from Pueblo, 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEL
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pueblo to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Pueblo 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 Pueblo to Seoul

Keep the following information in mind while searching for Pueblo to Seoul flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$759
(Kiwi.com)

One-way from

$448
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,201
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 Pueblo to Seoul (SEL)
Search Deals
One-way flight from Pueblo to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($475 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Pueblo to Seoul

Cheapest flights from Pueblo to Seoul
Explore the most affordable flight options available from Pueblo to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/4. 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 5/910:18 pmDEN - ICN
1 stop31h 12mMultiple Airlines
Sat 5/176:20 pmICN - DEN
1 stop16h 40mMultiple Airlines
Deal found 4/4$759
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Tue 9/27:50 pmDEN - ICN
1 stop30h 50mTurkish Airlines
Wed 9/1710:20 amICN - DEN
1 stop46h 35mTurkish Airlines
Deal found 4/3$894
This Gurufare deal was found by Cheapflights users on 4/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:40 pmDEN - ICN
1 stop32h 05mWestJet
Sun 9/149:40 pmICN - DEN
1 stop28h 44mWestJet
Deal found 4/3$963
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Tue 4/157:05 amDEN - ICN
2 stops37h 50mChina Eastern
Thu 5/296:25 pmICN - DEN
2 stops38h 54mChina Eastern
Deal found 4/3$1,152
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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.
Tue 9/91:29 pmDEN - GMP
2 stops38h 06mANA
Tue 9/167:40 amGMP - DEN
2 stops28h 07mANA
Deal found 4/2$1,370
This Booking.com deal was found by Cheapflights users on 4/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:20 amDEN - GMP
2 stops19h 10mMultiple Airlines
Sun 11/93:45 pmGMP - DEN
2 stops19h 38mMultiple Airlines
Deal found 4/3$1,538
This Ovago deal was found by Cheapflights users on 4/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/127:45 amDEN - GMP
2 stops38h 20mAir China
Sat 4/198:35 amGMP - DEN
2 stops23h 05mAir China
Deal found 4/3$1,591
This FlightHub deal was found by Cheapflights users on 4/3. 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 5/256:40 amDEN - GMP
2 stops46h 10mChina Eastern
Thu 6/128:50 pmGMP - DEN
2 stops36h 30mChina Eastern
Deal found 4/3$1,756
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:00 amDEN - GMP
2 stops22h 50mJapan Airlines
Fri 10/107:55 amGMP - DEN
2 stops22h 49mJapan Airlines
Deal found 4/3$1,943

Cheapflights Fare Finder

Customize your flight search to find flights from Pueblo 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 4, 2025.
Use the filters below to find and compare flights from Pueblo to Seoul that are best for you.

Fly from

Pueblo

Fly to

Seoul

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Fri 5/9

10:18 pm-8:30 pm

1 stop31h 12m

Incheon Intl

Sat 5/17

6:20 pm-8:00 pm

1 stop16h 40m

$759

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sun 5/11

7:50 pm-5:40 pm

1 stop30h 50m

Incheon Intl

Mon 5/26

10:20 am-5:55 pm

1 stop46h 35m

$898

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 5/22

7:40 pm-6:45 pm

1 stop32h 05m

Incheon Intl

Tue 6/10

8:45 pm-11:27 am

1 stop29h 42m

$979

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 4/15

7:05 am-11:55 am

2 stops37h 50m

Incheon Intl

Thu 5/29

6:25 pm-6:19 pm

2 stops38h 54m

$1,152

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sun 4/20

6:00 pm-4:05 pm

1 stop31h 05m

Incheon Intl

Sat 5/31

5:45 pm-10:04 pm

2 stops19h 19m

$1,313

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 4/29

8:19 pm-12:40 pm

2 stops49h 21m

Incheon Intl

Tue 5/6

10:10 am-9:56 pm

2 stops26h 46m

$1,362

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Fri 5/2

7:45 am-11:05 am

2 stops36h 20m

Seoul Gimpo Intl

Fri 5/9

12:40 pm-10:56 pm

2 stops25h 16m

$1,437

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Tue 7/1

7:05 pm-11:20 am

2 stops49h 15m

Seoul Gimpo Intl

Tue 7/8

7:40 am-6:08 pm

2 stops49h 28m

$1,582

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Sat 4/12

7:45 am-1:05 pm

2 stops38h 20m

Seoul Gimpo Intl

Sat 4/19

8:35 am-4:40 pm

2 stops23h 05m

$1,591

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Sun 5/25

6:40 am-7:50 pm

2 stops46h 10m

Seoul Gimpo Intl

Mon 6/9

8:50 pm-6:20 pm

2 stops36h 30m

$1,756

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Pueblo to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to Seoul. Price data was last updated on March 28, 2025.

The price you pay for your flight from Pueblo to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Pueblo to Seoul (average of $1,001). Flying from Pueblo 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 PU5 to SEL?

Find hourly flight availability from Pueblo 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 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pueblo to Seoul as you normally would.

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 4, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Pueblo to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,053 reviews
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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.
Japan Airlines
8.3
Very good
1,441 reviews
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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.
ANA
8.3
Very good
835 reviews
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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.
Singapore Airlines
8.1
Very good
1,287 reviews
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
8.0
Very good
7,901 reviews
Korean Air
8.4
Very good
1,053 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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 Pueblo 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 Pueblo to Seoul one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $606. Users have also found prices from $747 and $752 on Air Canada and Alaska Airlines, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pueblo to Seoul (average of $1,001). Flying from Pueblo 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pueblo 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
Denver to Busan flights
Colorado Springs to Incheon Intl flights
Denver to Cheongju flights

Top 2 airlines flying from Pueblo to Seoul

Discover the top 2 airlines that operate flights from Pueblo 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$900Average$1,372FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,006Average$1,515FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.