Seoul

$498+ Cheap flights from Pasco (PSC) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — SEL
Aug 23 — Aug 301
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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 August 18, 2025.

Round-trip from

$941
(Kiwi.com)

One-way from

$498
(Asiana Airlines)
From Pasco Tri Cities to Seoul (SEL)
One-way flight from Pasco Tri Cities to Seoul (SEL)

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 August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/14:06 pmPSC - ICN
2 stops34h 39mMultiple Airlines
Wed 10/812:45 pmICN - PSC
1 stop25h 55mMultiple Airlines
Deal found 8/17$941
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:45 amPSC - ICN
1 stop17h 10mMultiple Airlines
Tue 10/76:20 pmICN - PSC
1 stop18h 59mMultiple Airlines
Deal found 8/16$970
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 11/76:25 amPSC - ICN
1 stop16h 50mUnited Airlines
Tue 11/1812:45 pmICN - PSC
2 stops25h 17mUnited Airlines
Deal found 8/16$985
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/312:45 pmPSC - ICN
2 stops23h 55mUnited Airlines
Fri 11/1412:45 pmICN - PSC
2 stops49h 17mUnited Airlines
Deal found 8/16$998
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/15:20 amPSC - ICN
2 stops31h 00mUnited Airlines
Wed 10/84:50 pmICN - PSC
2 stops19h 49mUnited Airlines
Deal found 8/17$1,015
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:21 amPSC - ICN
2 stops33h 09mMultiple Airlines
Tue 11/187:45 pmICN - PSC
2 stops21h 28mMultiple Airlines
Deal found 8/16$1,171
This oojo deal was found by Cheapflights users on 8/16. 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 11/38:21 amPSC - ICN
2 stops39h 54mQatar Airways
Thu 11/1312:20 amICN - PSC
2 stops40h 53mQatar Airways
Deal found 8/16$1,506
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:25 amPSC - ICN
1 stop16h 50mUnited Airlines
Tue 11/1812:45 pmICN - PSC
1 stop39h 56mUnited Airlines
Deal found 8/17$1,520
This oojo deal was found by Cheapflights users on 8/16. 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.
Fri 11/71:36 pmPSC - ICN
2 stops34h 39mQatar Airways
Mon 11/1712:20 amICN - PSC
2 stops31h 52mQatar Airways
Deal found 8/16$1,544

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 August 18, 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

Thu 10/2

8:45 am-5:55 pm

1 stop17h 10m

Incheon Intl

Thu 10/9

6:20 pm-9:19 pm

1 stop18h 59m

$968

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Tue 9/30

8:45 am-5:55 pm

1 stop17h 10m

Incheon Intl

Tue 10/7

6:20 pm-9:19 pm

1 stop18h 59m

$970

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 10/1

8:45 am-5:55 pm

1 stop17h 10m

Incheon Intl

Wed 10/8

6:20 pm-9:19 pm

1 stop18h 59m

$970

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 11/3

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Fri 11/14

6:00 pm-11:07 pm

1 stop22h 07m

$980

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 11/7

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Tue 11/18

12:45 pm-9:02 pm

2 stops25h 17m

$985

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Thu 10/2

12:45 pm-4:20 am

2 stops23h 35m

Incheon Intl

Thu 10/9

11:30 am-8:39 pm

2 stops25h 09m

$1,015

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 11/7

8:21 am-10:30 am

2 stops33h 09m

Incheon Intl

Tue 11/18

7:45 pm-12:13 am

2 stops21h 28m

$1,171

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 11/3

6:25 am-4:15 pm

1 stop16h 50m

Incheon Intl

Tue 11/18

12:45 pm-11:41 am

1 stop39h 56m

$1,520

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Thu 10/2

6:00 am-5:05 pm

2 stops43h 05m

Incheon Intl

Wed 10/8

1:20 am-6:44 pm

2 stops33h 24m

$1,649

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 10/6

8:49 am-5:55 pm

1 stop17h 06m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 16 results
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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 August 18, 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.

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

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.

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Pasco to Seoul (average of $992). Flying from Pasco 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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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,181Average$1,856FlexibilityNo cancel feeOn-time81%

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