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Cheap flights from Pasco to Seoul from $621

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 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pasco to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:01 am - 5:15 pm
PSC
-
ICN
42h 14m
2 stops
Qatar Airways Logo
12:20 am - 4:52 pm
ICN
-
PSC
33h 32m
2 stops
$1,140Qatar Airways
Sat, Nov 7 - Mon, Nov 16
Qatar Airways Logo
11:29 am - 5:15 pm
PSC
-
ICN
36h 46m
2 stops
Qatar Airways Logo
12:20 am - 3:06 pm
ICN
-
PSC
31h 46m
2 stops
$1,147Qatar Airways
Sat, Nov 7 - Mon, Nov 16
Multiple Airlines Logo
10:56 am - 5:05 pm
PSC
-
ICN
38h 09m
2 stops
Multiple Airlines Logo
1:20 am - 5:23 pm
ICN
-
PSC
32h 03m
2 stops
$1,279Multiple Airlines
Fri, Oct 2 - Fri, Oct 9
EVA Air Logo
1:55 pm - 11:00 am
PSC
-
ICN
29h 05m
2 stops
EVA Air Logo
12:00 pm - 11:52 pm
ICN
-
PSC
27h 52m
2 stops
$1,303EVA Air
Sat, Oct 10 - Sat, Oct 24
United Airlines Logo
2:00 pm - 5:40 am
PSC
-
ICN
22h 40m
1 stop
United Airlines Logo
12:45 pm - 12:15 pm
ICN
-
PSC
16h 30m
1 stop
$1,328United Airlines
Sat, Nov 7 - Tue, Nov 17
United Airlines Logo
2:00 pm - 5:40 am
PSC
-
ICN
22h 40m
1 stop
United Airlines Logo
12:45 pm - 9:02 pm
ICN
-
PSC
25h 17m
2 stops
$1,332United Airlines
Sat, Nov 7 - Tue, Nov 17
Delta Logo
12:35 pm - 4:50 pm
PSC
-
ICN
36h 15m
1 stop
Delta Logo
7:00 pm - 4:18 pm
ICN
-
PSC
13h 18m
1 stop
$1,408Delta
Fri, Oct 2 - Sat, Oct 10
Alaska Airlines Logo
6:00 pm - 5:30 pm
PSC
-
ICN
31h 30m
1 stop
Alaska Airlines Logo
7:35 pm - 3:24 pm
ICN
-
PSC
35h 49m
2 stops
$1,476Alaska Airlines
Sat, Oct 10 - Sat, Oct 24
Multiple Airlines Logo
6:01 am - 5:15 pm
PSC
-
ICN
42h 14m
2 stops
Multiple Airlines Logo
7:35 pm - 4:52 pm
ICN
-
PSC
38h 17m
3 stops
$1,500Multiple Airlines
Sat, Nov 7 - Tue, Nov 17
Alaska Airlines Logo
8:00 am - 5:30 pm
PSC
-
ICN
17h 30m
1 stop
Alaska Airlines Logo
7:35 pm - 10:54 pm
ICN
-
PSC
19h 19m
2 stops
$1,588Alaska Airlines
Fri, Oct 2 - Sat, Oct 10

Delta flights from Pasco to Incheon Intl Airport

Our best Delta deals on Pasco to Incheon Intl Airport flight tickets
Delta
Oct 2
PSC12:35 pmPasco Tri Cities
36h 15m
1 stop
ICN4:50 pmIncheon Intl
Oct 10
ICN7:00 pmIncheon Intl
13h 18m
1 stop
PSC4:18 pmPasco Tri Cities
$1,408
Delta
May 17
PSC6:20 amPasco Tri Cities
18h 30m
1 stop
ICN4:50 pmIncheon Intl
Jul 3
ICN7:00 pmIncheon Intl
20h 59m
1 stop
PSC11:59 pmPasco Tri Cities
$1,631
Delta
May 16
PSC3:25 pmPasco Tri Cities
33h 25m
1 stop
ICN4:50 pmIncheon Intl
Jul 3
ICN7:00 pmIncheon Intl
20h 59m
1 stop
PSC11:59 pmPasco Tri Cities
$1,637

WestJet flights from Pasco to Incheon Intl Airport

Our best WestJet deals on Pasco to Incheon Intl Airport flight tickets
WestJet
Oct 2
PSC5:45 pmPasco Tri Cities
33h 00m
2 stops
ICN6:45 pmIncheon Intl
Oct 10
ICN8:45 pmIncheon Intl
42h 53m
3 stops
PSC11:38 pmPasco Tri Cities
$1,639
WestJet
Jun 25
PSC5:25 amPasco Tri Cities
21h 20m
3 stops
ICN6:45 pmIncheon Intl
Jul 2
ICN10:40 pmIncheon Intl
29h 08m
3 stops
PSC11:48 amPasco Tri Cities
$2,680
WestJet
May 16
PSC5:30 pmPasco Tri Cities
18h 55m
2 stops
ICN4:25 amIncheon Intl
Jul 3
ICN10:40 pmIncheon Intl
29h 08m
3 stops
PSC11:48 amPasco Tri Cities
$3,615

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 May 14, 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

Cheapest round-trip

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 11/7

6:01 am-5:15 pm

2 stops42h 14m

Incheon Intl

Mon 11/16

12:20 am-4:52 pm

2 stops33h 32m

$1,140

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 11/7

11:29 am-5:15 pm

2 stops36h 46m

Incheon Intl

Mon 11/16

12:20 am-3:06 pm

2 stops31h 46m

$1,147

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 10/2

10:56 am-5:05 pm

2 stops38h 09m

Incheon Intl

Fri 10/9

1:20 am-5:23 pm

2 stops32h 03m

$1,279

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 10/10

1:55 pm-11:00 am

2 stops29h 05m

Incheon Intl

Sat 10/24

12:00 pm-11:52 pm

2 stops27h 52m

$1,303

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 11/7

2:00 pm-5:40 am

1 stop22h 40m

Incheon Intl

Tue 11/17

12:45 pm-12:15 pm

1 stop16h 30m

$1,328

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 11/7

2:00 pm-5:40 am

1 stop22h 40m

Incheon Intl

Tue 11/17

12:45 pm-9:02 pm

2 stops25h 17m

$1,332

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 10/2

12:35 pm-4:50 pm

1 stop36h 15m

Incheon Intl

Sat 10/10

7:00 pm-4:18 pm

1 stop13h 18m

$1,408

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 10/10

6:00 pm-5:30 pm

1 stop31h 30m

Incheon Intl

Sat 10/24

7:35 pm-3:24 pm

2 stops35h 49m

$1,476

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Sat 11/7

6:01 am-5:15 pm

2 stops42h 14m

Incheon Intl

Tue 11/17

7:35 pm-4:52 pm

3 stops38h 17m

$1,500
Quickest round-trip

PascoIncheon

PSC - ICN

PSCICN

Pasco Tri Cities

Fri 10/2

8:00 am-5:30 pm

1 stop17h 30m

Incheon Intl

Sat 10/10

7:35 pm-10:54 pm

2 stops19h 19m

$1,588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

19h 25m

Direct flights

None
The fastest flight from Pasco to Incheon Intl Airport takes 19h 25m
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

Frequently asked questions about flying from Pasco to Incheon Intl Airport

  • 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 19h 25m 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 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.

Frequently asked questions about flying from Pasco to Incheon Intl Airport

  • How do I get Price Alerts for flights from Pasco to Incheon Intl Airport?

    Search flight deals from Pasco to Incheon Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Pasco to Incheon Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Seoul?

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

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