Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pasco to Seoul from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pasco to Seoul departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pasco to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:05 pm - 4:40 am
PSC
-
ICN
21h 35m
1 stop
United Airlines Logo
11:30 am - 12:30 pm
ICN
-
PSC
17h 00m
1 stop
$982United Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
2:01 pm - 6:35 pm
PSC
-
ICN
36h 34m
1 stop
Multiple Airlines Logo
8:35 pm - 5:34 pm
ICN
-
PSC
12h 59m
1 stop
$994Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
3:05 pm - 4:40 am
PSC
-
ICN
21h 35m
1 stop
United Airlines Logo
11:30 am - 12:30 pm
ICN
-
PSC
17h 00m
1 stop
$1,019United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
3:05 pm - 4:40 am
PSC
-
ICN
21h 35m
1 stop
United Airlines Logo
11:30 am - 9:01 pm
ICN
-
PSC
25h 31m
2 stops
$1,032United Airlines
Mon, Mar 23 - Mon, Mar 30
United Airlines Logo
5:05 am - 4:40 am
PSC
-
ICN
31h 35m
2 stops
United Airlines Logo
11:30 am - 9:01 pm
ICN
-
PSC
25h 31m
2 stops
$1,132United Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
1:43 pm - 5:15 am
PSC
-
ICN
23h 32m
1 stop
Multiple Airlines Logo
6:20 pm - 10:24 pm
ICN
-
PSC
20h 04m
2 stops
$1,139Multiple Airlines
Fri, May 15 - Fri, Jun 5
United Airlines Logo
5:05 am - 4:40 am
PSC
-
ICN
55h 35m
2 stops
United Airlines Logo
11:30 am - 9:01 pm
ICN
-
PSC
25h 31m
2 stops
$1,176United Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
7:00 am - 6:35 pm
PSC
-
ICN
43h 35m
2 stops
Multiple Airlines Logo
1:55 am - 5:34 pm
ICN
-
PSC
31h 39m
2 stops
$1,306Multiple Airlines
Thu, Mar 26 - Wed, Apr 1
Korean Air Logo
7:55 am - 4:40 pm
PSC
-
ICN
16h 45m
1 stop
Korean Air Logo
4:40 pm - 4:29 pm
ICN
-
PSC
15h 49m
1 stop
$1,403Korean Air
Fri, May 15 - Fri, Jun 5
Multiple Airlines Logo
7:00 am - 2:05 pm
PSC
-
ICN
39h 05m
2 stops
Multiple Airlines Logo
1:55 am - 10:24 pm
ICN
-
PSC
36h 29m
2 stops
$1,475Multiple Airlines
Fri, May 15 - Thu, Jun 4

United Airlines flights from Pasco to Incheon Intl Airport

Our best United Airlines deals on Pasco to Incheon Intl Airport flight tickets
United Airlines
Feb 15
PSC3:05 pmPasco Tri Cities
32h 10m
1 stop
ICN4:15 pmIncheon Intl
Feb 19
ICN12:45 pmIncheon Intl
15h 51m
1 stop
PSC11:36 amPasco Tri Cities
$834
United Airlines
Feb 15
PSC3:05 pmPasco Tri Cities
32h 10m
1 stop
ICN4:15 pmIncheon Intl
Feb 19
ICN12:45 pmIncheon Intl
25h 05m
2 stops
PSC8:50 pmPasco Tri Cities
$838
United Airlines
Feb 15
PSC5:00 amPasco Tri Cities
42h 15m
2 stops
ICN4:15 pmIncheon Intl
Feb 19
ICN12:45 pmIncheon Intl
25h 05m
2 stops
PSC8:50 pmPasco Tri Cities
$845

Alaska Airlines flights from Pasco to Incheon Intl Airport

Our best Alaska Airlines deals on Pasco to Incheon Intl Airport flight tickets
Alaska Airlines
Jun 3
PSC11:27 amPasco Tri Cities
14h 03m
1 stop
ICN5:30 pmIncheon Intl
Jul 3
ICN7:35 pmIncheon Intl
18h 06m
1 stop
PSC9:41 pmPasco Tri Cities
$1,526
Alaska Airlines
Jun 3
PSC7:55 amPasco Tri Cities
17h 35m
1 stop
ICN5:30 pmIncheon Intl
Jul 3
ICN7:35 pmIncheon Intl
19h 01m
2 stops
PSC10:36 pmPasco Tri Cities
$1,634

momondo Fare Finder

 
Customize your flight search to find flights from Pasco to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Pasco to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 3/23

3:05 pm-4:40 am

1 stop21h 35m

Incheon Intl

Mon 3/30

11:30 am-12:30 pm

1 stop17h 00m

$982

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Thu 3/26

2:01 pm-6:35 pm

1 stop36h 34m

Incheon Intl

Thu 4/2

8:35 pm-5:34 pm

1 stop12h 59m

$994

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 3/25

3:05 pm-4:40 am

1 stop21h 35m

Incheon Intl

Wed 4/1

11:30 am-12:30 pm

1 stop17h 00m

$1,019

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 3/23

3:05 pm-4:40 am

1 stop21h 35m

Incheon Intl

Mon 3/30

11:30 am-9:01 pm

2 stops25h 31m

$1,032

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Wed 3/25

5:05 am-4:40 am

2 stops31h 35m

Incheon Intl

Wed 4/1

11:30 am-9:01 pm

2 stops25h 31m

$1,132

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 5/15

1:43 pm-5:15 am

1 stop23h 32m

Incheon Intl

Fri 6/5

6:20 pm-10:24 pm

2 stops20h 04m

$1,139

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Mon 3/23

5:05 am-4:40 am

2 stops55h 35m

Incheon Intl

Mon 3/30

11:30 am-9:01 pm

2 stops25h 31m

$1,176

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Thu 3/26

7:00 am-6:35 pm

2 stops43h 35m

Incheon Intl

Wed 4/1

1:55 am-5:34 pm

2 stops31h 39m

$1,306

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 5/15

7:55 am-4:40 pm

1 stop16h 45m

Incheon Intl

Fri 6/5

4:40 pm-4:29 pm

1 stop15h 49m

$1,403

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 5/15

7:00 am-2:05 pm

2 stops39h 05m

Incheon Intl

Thu 6/4

1:55 am-10:24 pm

2 stops36h 29m

$1,475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Pasco to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pasco Tri Cities to Incheon Intl?

United Airlines is the most popular carrier operating from Pasco Tri Cities to Incheon Intl

When to book flights from Pasco to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pasco to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pasco to Incheon Intl Airport (PSC to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pasco to Incheon Intl Airport

Fastest flight time

17h 10m

Direct flights

None
The fastest flight from Pasco to Incheon Intl Airport takes 17h 10m
There are no direct flights from Pasco to Incheon Intl Airport. There are no popular flight routes from Pasco to Incheon Intl Airport.
Search flight deals

  • How far is Pasco Tri Cities to Incheon Intl by plane?

    A flight from Pasco Tri Cities to Incheon Intl will travel around 5369.4 mi. Typically, this will take 17h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Pasco Tri Cities Airport to Incheon Intl Airport?

    Prices for flights from Pasco Tri Cities Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Pasco Tri Cities Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Pasco Tri Cities Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pasco Tri Cities Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents required for your trip to Incheon Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Pasco to Incheon Intl Airport?

Best airlines flying from Pasco to Incheon Intl Airport

Compare and see reviews for airlines that fly from Pasco to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $1,181Free CancellationRating
8.4
1,189 reviews
Search Korean Air flights

Traveling to a place near Seoul?

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

Why use momondo?

Why should I use momondo to find a flight deal from Pasco to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pasco to Seoul for you.

Can I find flights from Pasco to Seoul with flexible booking policies on momondo?

All flight searches from Pasco to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pasco to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pasco to Seoul.

I’m not ready to book a flight from Pasco to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pasco to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $749