HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$1,057+ Cheap flights from Pasco (PSC) to Incheon Intl (ICN)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — ICN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasco to Incheon Intl 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.

Cheap flight deals from Pasco to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to Incheon Intl (ICN). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,057
(Kiwi.com)
Provider with most accurate pricing for Pasco Tri Cities-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pasco Tri Cities-Incheon Intl flights.
Search Deals
From Pasco Tri Cities to Incheon Intl
Search Deals

Find flight deals from Pasco to Incheon Intl

Cheapest flights from Pasco to Incheon Intl
Explore the most affordable flight options available from Pasco to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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 5/77:20 amPSC - ICN
2 stops44h 30mMultiple Airlines
Wed 5/1412:45 pmICN - PSC
1 stop25h 52mMultiple Airlines
Deal found 3/25$1,172
This oojo deal was found by Cheapflights users on 3/25. 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 5/76:00 amPSC - ICN
2 stops36h 30mQatar Airways
Tue 5/131:20 amICN - PSC
2 stops31h 56mQatar Airways
Deal found 3/25$1,892
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 4/117:00 amPSC - ICN
1 stop18h 20mDelta
Fri 4/182:30 pmICN - PSC
2 stops25h 29mDelta
Deal found 3/24$2,480

Cheapflights Fare Finder

Customize your flight search to find flights from Pasco to Incheon Intl 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 March 26, 2025.
Use the filters below to find and compare flights from Pasco to Incheon Intl Airport that are best for you.

Fly from

Pasco

Fly to

Incheon Intl

Route

Depart

Return

Price

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 5/7

7:20 am-7:50 pm

2 stops44h 30m

Incheon Intl

Wed 5/14

12:45 pm-10:37 pm

1 stop25h 52m

$1,172

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 5/7

6:00 am-10:30 am

2 stops36h 30m

Incheon Intl

Tue 5/13

1:20 am-5:16 pm

2 stops31h 56m

$1,892

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 4/11

7:00 am-5:20 pm

1 stop18h 20m

Incheon Intl

Fri 4/18

2:30 pm-11:59 pm

2 stops25h 29m

$2,480

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

  • Most accurate provider: When it comes to deals on Pasco-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pasco-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pasco-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pasco-Incheon Intl Airport 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-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 26, 2025.
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Qatar Airways
7.4
Good
3,539 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
WestJet
7.2
Good
2,785 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

Find useful and relevant information for your journey from Pasco to Incheon Intl. 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 Incheon Intl?

    If you book a flight to Incheon Intl 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. There are 0 flights from Tri Cities to Incheon Intl per day from 1 airline.

  • What are the cheapest airlines flying from Pasco to Incheon Intl Airport round-trip?

    Flying on Alaska Airlines is currently your cheapest option to Incheon Intl Airport, with prices starting at $1,837. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and WestJet, with the lowest prices starting at $1,892 and $2,302, respectively.

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

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

  • How can I find direct flights from Pasco to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Pasco to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Pasco to Incheon Intl Airport (average of $1,002). Flying from Pasco to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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 Pasco to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Incheon Intl flights
Seattle to Gimpo Intl flights
Portland to Incheon Intl flights
Portland to Gimpo Intl flights
Spokane to Incheon Intl flights
Pullman to Incheon Intl flights

Top airline flying from Pasco to Incheon Intl

Discover the top airline that operate flights from Pasco to Incheon Intl. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,181Average$1,902FlexibilityNo cancel feeOn-time81%
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.