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$927+ Cheap flights from Pasco (PSC) to South Korea

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — ICN
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
1 adult, Economy
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Cheap flight deals from Pasco to South Korea

Keep the following information in mind while searching for Pasco to South Korea flight deals. Data was last updated October 21, 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.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Seoul (SEL) flights.
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From Pasco Tri Cities to South Korea
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Find flight deals from Pasco to South Korea

Cheapest flights from Pasco to South Korea
Explore the most affordable flight options available from Pasco to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2025.

This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 12/36:25 amPSC - ICN
1 stop16h 50mUnited Airlines
Wed 12/106:00 pmICN - PSC
1 stop19h 47mUnited Airlines
Deal found 10/19$927
This Delta deal was found by Cheapflights users on 10/21. 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.
Mon 11/246:15 amPSC - ICN
1 stop17h 15mDelta
Sun 11/308:05 pmICN - PSC
1 stop19h 56mDelta
Deal found 10/21$1,173
This oojo deal was found by Cheapflights users on 10/19. 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.
Wed 12/311:28 amPSC - ICN
2 stops30h 02mQatar Airways
Tue 12/912:20 amICN - PSC
2 stops34h 15mQatar Airways
Deal found 10/19$1,659
This oojo deal was found by Cheapflights users on 10/20. 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.
Thu 12/411:28 amPSC - ICN
2 stops36h 47mQatar Airways
Wed 12/1012:20 amICN - PSC
2 stops34h 15mQatar Airways
Deal found 10/20$1,743
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/2412:45 pmPSC - ICN
2 stops23h 55mUnited Airlines
Sun 11/3012:45 pmICN - PSC
2 stops49h 17mUnited Airlines
Deal found 10/19$1,753
This FlightHub deal was found by Cheapflights users on 10/19. 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.
Mon 11/245:46 amPSC - ICN
2 stops42h 29mQatar Airways
Sat 11/2912:20 amICN - PSC
2 stops41h 04mQatar Airways
Deal found 10/19$1,997

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco to South Korea 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 21, 2025.
Use the filters below to find and compare flights from Pasco to South Korea that are best for you.

Fly from

Pasco

Fly to

South Korea

Route

Depart

Return

Price

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Thu 12/4

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Thu 12/11

12:45 pm-11:41 am

1 stop15h 56m

$927

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 12/3

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Wed 12/10

6:00 pm-8:47 pm

1 stop19h 47m

$927

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-4:18 pm

1 stop13h 13m

$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 10/20

Best time to book a flight from Pasco to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

What is the cheapest time of day to fly from PSC to KR?

Find hourly flight availability from Pasco to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Pasco to South Korea in the afternoon. If you’re flexible enough to do this you can expect to save up to 89% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated October 21, 2025.
Peruse reviews from past customers who have flown with Korean Air from Pasco to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

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

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

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 South Korea. 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 South Korea?

    If you book a flight to South Korea from Pasco, you will be flying from Tri Cities, which is the city’s only airport. Pasco Tri Cities (PSC) is located 1.9 mi from the center of Pasco.

  • How long is the flight from Pasco to South Korea?

    Departing from Pasco to South Korea will take you 16h 50m. The distance between Pasco and South Korea is about 5368 mi.

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

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

  • How can I find direct flights from Pasco to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Pasco to South Korea 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

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Top airline flying from Pasco to South Korea

Discover the top airline that operate flights from Pasco to South Korea. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,181Average$1,902FlexibilityNo cancel feeOn-time81%

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