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$927+ Cheap flights from Pasco (PSC) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — SEL
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Pasco to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$927
(United Airlines)
Provider with most accurate pricing for Pasco Tri Cities-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Pasco Tri Cities-Seoul (SEL) flights.
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From Pasco Tri Cities to Seoul (SEL)
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Find flight deals from Pasco to Seoul

Cheapest flights from Pasco to Seoul
Explore the most affordable flight options available from Pasco to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:25 amPSC - ICN
1 stop16h 50mUnited Airlines
Mon 12/2912:45 pmICN - PSC
1 stop15h 58mUnited Airlines
Deal found 10/23$927
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:25 amPSC - ICN
1 stop16h 50mUnited Airlines
Sun 12/2812:45 pmICN - PSC
1 stop25h 50mUnited Airlines
Deal found 10/23$984
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:11 pmPSC - ICN
1 stop32h 04mUnited Airlines
Sun 12/2812:45 pmICN - PSC
1 stop25h 50mUnited Airlines
Deal found 10/23$990
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:04 amPSC - ICN
2 stops42h 11mUnited Airlines
Sat 12/206:00 pmICN - PSC
1 stop21h 32mUnited Airlines
Deal found 10/23$995
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:04 amPSC - ICN
2 stops42h 11mUnited Airlines
Sun 12/2812:45 pmICN - PSC
1 stop25h 50mUnited Airlines
Deal found 10/23$1,001
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 10/266:10 amPSC - ICN
1 stop18h 20mDelta
Tue 10/288:05 pmICN - PSC
1 stop12h 27mDelta
Deal found 10/22$1,026
This Delta deal was found by Cheapflights users on 10/23. 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.
Sun 12/71:00 pmPSC - ICN
1 stop34h 30mDelta
Sun 12/288:05 pmICN - PSC
1 stop20h 03mDelta
Deal found 10/23$1,031
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:04 amPSC - ICN
2 stops31h 36mUnited Airlines
Sat 12/136:00 pmICN - PSC
2 stops19h 58mUnited Airlines
Deal found 10/22$1,032

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco 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 October 23, 2025.
Use the filters below to find and compare flights from Pasco to Seoul that are best for you.

Fly from

Pasco

Fly to

Seoul

Route

Depart

Return

Price

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Tue 12/9

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Sun 12/28

12:45 pm-9:35 pm

1 stop25h 50m

$984

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 12/8

3:11 pm-4:15 pm

1 stop32h 04m

Incheon Intl

Sun 12/28

12:45 pm-9:35 pm

1 stop25h 50m

$990

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sun 12/7

5:04 am-4:15 pm

2 stops42h 11m

Incheon Intl

Sat 12/20

6:00 pm-10:32 pm

1 stop21h 32m

$995

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sun 2/22

5:45 pm-4:30 pm

1 stop29h 45m

Incheon Intl

Wed 2/25

8:05 pm-10:49 pm

1 stop19h 44m

$1,011

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sun 2/22

3:05 pm-4:15 pm

1 stop32h 10m

Incheon Intl

Wed 2/25

12:45 pm-8:50 pm

2 stops25h 05m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

  • Most accurate provider: When it comes to deals on Pasco-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pasco to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Pasco 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 Pasco to Seoul
No data available for this route at this time. Please check back soon.

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 October 23, 2025.
See what other customers who have flown with Korean Air from Pasco to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

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
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Entertainment

8.2

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 Pasco to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pasco to Seoul?

    Pasco Tri Cities (PSC) is the airport you will fly out of if you book a flight from Pasco to Seoul. You should not have trouble finding flights to Seoul from Tri Cities; the airport handles an average of 0 outbound flights to Seoul per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Pasco airport to Seoul. It is only a 1.9 mi journey to Tri Cities (PSC) from Pasco’s city center.

  • How long is the flight from Pasco to Seoul?

    A quick flight from Pasco to Seoul can take about 16h 50m. United Airlines provides one of the quickest options available for as low as $984. There are 5368 mi between Pasco and Seoul.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasco 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pasco to Seoul

Discover the top airline that operate flights from Pasco 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,181Average$1,902FlexibilityNo cancel feeOn-time81%

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