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Find cheap one-way flights from Peoria to Seoul starting at US$2,044.

Discover our range of affordable one-way and round-trip flights from Peoria to Seoul and kick-start your next adventure today!

  • Round-trip
      • PIA06:30
        25h
        2 stops
        GMP22:30
        Thu, Jan 30|Peoria - Seoul|United Airlines
        GMP07:45
        23h 53m
        2 stops
        PIA16:38
        Thu, Feb 6|Seoul - Peoria|All Nippon Airways
        US$2,044US$5,771
        65% OFF
        65% OFF
        US$5,771US$2,044

        Choose United Airlines flights from Peoria to Seoul.The one-way connecting flight with United Airlines departs from General Wayne A. Downing International Airport on Thu, Jan 30-Thu, Feb 6, arriving at Gimpo International Airport.One-way Prices start from US$2,044 including taxes and charges.

      • PIA06:30
        32h 10m
        2 stops
        ICN05:40
        Tue, Jan 21|Peoria - Seoul|United Airlines
        ICN12:45
        23h 46m
        2 stops
        PIA21:31
        Fri, Jan 24|Seoul - Peoria|United Airlines
        US$2,124US$5,771
        63% OFF
        63% OFF
        US$5,771US$2,124

        Choose United Airlines flights from Peoria to Seoul.The one-way connecting flight with United Airlines departs from General Wayne A. Downing International Airport on Tue, Jan 21-Fri, Jan 24, arriving at Incheon International Airport.One-way Prices start from US$2,124 including taxes and charges.

      • PIA06:12
        19h 33m
        1 stop
        ICN16:45
        Tue, Jan 21|Peoria - Seoul|American Airlines
        ICN19:40
        39h 18m
        2 stops
        PIA19:58
        Fri, Jan 24|Seoul - Peoria|Qatar Airways
        US$2,207US$5,771
        62% OFF
        62% OFF
        US$5,771US$2,207

        Choose American Airlines flights from Peoria to Seoul.The one-way connecting flight with American Airlines departs from General Wayne A. Downing International Airport on Tue, Jan 21-Fri, Jan 24, arriving at Incheon International Airport.One-way Prices start from US$2,207 including taxes and charges.

      • PIA06:12
        25h 8m
        2 stops
        GMP22:20
        Thu, Jan 30|Peoria - Seoul|American Airlines
        GMP07:50
        23h 11m
        2 stops
        PIA16:01
        Thu, Feb 6|Seoul - Peoria|Japan Airlines
        US$2,301
        US$2,301

        Choose American Airlines flights from Peoria to Seoul.The one-way connecting flight with American Airlines departs from General Wayne A. Downing International Airport on Thu, Jan 30-Thu, Feb 6, arriving at Gimpo International Airport.One-way Prices start from US$2,301 including taxes and charges.

      • PIA07:40
        23h 40m
        2 stops
        GMP22:20
        Thu, Jan 30|Peoria - Seoul|Japan Airlines
        GMP07:50
        23h 11m
        2 stops
        PIA16:01
        Thu, Feb 6|Seoul - Peoria|Japan Airlines
        US$2,301
        US$2,301

        Choose Japan Airlines flights from Peoria to Seoul.The one-way connecting flight with Japan Airlines departs from General Wayne A. Downing International Airport on Thu, Jan 30-Thu, Feb 6, arriving at Gimpo International Airport.One-way Prices start from US$2,301 including taxes and charges.

      • PIA15:33
        34h 42m
        2 stops
        ICN17:15
        Tue, Jan 21|Peoria - Seoul|Qatar Airways
        ICN00:20
        34h 38m
        2 stops
        PIA19:58
        Fri, Jan 24|Seoul - Peoria|Qatar Airways
        US$2,677
        US$2,677

        Choose Qatar Airways flights from Peoria to Seoul.The one-way connecting flight with Qatar Airways departs from General Wayne A. Downing International Airport on Tue, Jan 21-Fri, Jan 24, arriving at Incheon International Airport.One-way Prices start from US$2,677 including taxes and charges.

      • PIA15:36
        34h 14m
        2 stops
        ICN16:50
        Thu, Jan 30|Peoria - Seoul|Emirates
        ICN00:20
        34h 38m
        2 stops
        PIA19:58
        Thu, Feb 6|Seoul - Peoria|Qatar Airways
        US$4,963
        US$4,963

        Choose Emirates flights from Peoria to Seoul.The one-way connecting flight with Emirates departs from General Wayne A. Downing International Airport on Thu, Jan 30-Thu, Feb 6, arriving at Incheon International Airport.One-way Prices start from US$4,963 including taxes and charges.

      • PIA01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Thu, Jan 16|Peoria - Seoul|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Peoria to Seoul?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Seoul from Peoria have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Peoria to Seoul by different airports

There are various non-direct routes from Peoria to Seoul which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    United Airlines
    PIA
    06:30
    25h 0m
    4 transfer
    GMP
    22:30
    General Wayne A. Downing International Airport - Gimpo International Airport
    Thu, Jan 30United Airlines
    US$2,044
  • United Airlines
    PIA
    06:30
    32h 10m
    4 transfer
    ICN
    05:40
    General Wayne A. Downing International Airport - Incheon International Airport
    Tue, Jan 21United Airlines
    US$2,124
  • United Airlines
    PIA
    06:30
    32h 10m
    4 transfer
    ICN
    05:40
    General Wayne A. Downing International Airport - Incheon International Airport
    Tue, Jan 21United Airlines
    US$2,124
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Peoria (PIA) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Peoria to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Peoria (PIA) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around $3,611.

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Peoria to Seoul

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Peoria to Seoul Flight Information

Off-season for travelJanuary
Peak season for travelDecember
Flight distance10,556.26 km
Popular airlineAmerican Airlines

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