$728 Cheap Flights from Seoul (ICN) to Pittsburgh (PIT)
Popular airlines from Incheon Intl. Airport (ICN) to Pittsburgh Intl. Airport (PIT)
Korean AirKorean Air
Air CanadaAir Canada
Japan AirlinesJapan Airlines
American AirlinesAmerican Airlines
DeltaDelta
Alaska AirlinesAlaska Airlines
UnitedUnited
Cheap Flights from Seoul to Pittsburgh (ICN-PIT)
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Seoul (ICN) to Pittsburgh (PIT) at a glance
Embark on an international long-haul journey with various airlines offering flights from Seoul (ICN) to Pittsburgh (PIT). Compare options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel preferences as you uncover the iconic sights and neighborhoods of Pittsburgh. Here, you'll find essential details for flights departing from Incheon International Airport (ICN) to Pittsburgh International Airport (PIT).
- Fastest flight duration: around 15h 15m in-flight, plus roughly 2h 30m layover with one stop
- Route distance: roughly 6,800 miles (10,940 km)
- Flights per week: around 8 departures on average
- Typical fares (one-way): economy tickets often range from $375–$1290, depending on seasonality and how far ahead you book
Flights from Incheon International Airport (ICN) to Pittsburgh International Airport (PIT)
According to recent traveler bookings, the top airlines for flights from Seoul to Pittsburgh often feature one-stop and multi-stop options. Common layover points include San Francisco International Airport (SFO) with an approximate 2h 15m layover, Minneapolis - St. Paul International Airport (MSP) at about 3h 15m, and Dallas-Fort Worth International Airport (DFW) offering around 1h 45m layover. This variety allows you to tailor your journey by considering price, total travel time, and cabin class to find the ideal itinerary.
- Delta: This full-service airline provides one-stop connectivity, controlling around 36% of departures for this route. One-way ticket prices generally fall between $380 and $1250. The flight duration is approximately 15 hours and 15 minutes, with an overall travel time of about 18 hours, including layovers.
- United: Another full-service option, United accounts for roughly 27% of flights on this route. Passengers can expect one-way fares ranging from $485 to $1050. The in-flight experience lasts about 15 hours and 15 minutes, leading to a total journey time of nearly 18 hours, factoring in layover times.
- Korean Air: Offering one-stop services, Korean Air represents around 12% of the departures on this route. One-way fares generally range from $375 to $1590. With an in-flight duration of approximately 15 hours and 15 minutes, the total travel time is close to 18 hours, including layovers.
- American Airlines: This full-service carrier holds approximately 11% of the departures on this route, providing one-stop flights with fares typically between $515 and $785. Expect an in-flight time of about 15 hours and 15 minutes, leading to a total journey time of around 18 hours, including layovers.
- Asiana Airlines: As another full-service provider, Asiana Airlines accounts for about 7% of flights on this route, with one-way ticket prices ranging from $450 to $1440. Passengers will experience an in-flight duration of approximately 15 hours and 15 minutes, resulting in a total travel time of nearly 18 hours, including layover periods.
Alternative route from Seoul (ICN) to Pittsburgh (PIT)
- Suwon to Pittsburgh (SWU-PIT): Suwon Airbase Airport (SWU) lies approximately 35 miles from Incheon International Airport (ICN).
How to find the best prices for flights from Seoul (ICN) to Pittsburgh (PIT)
Getting some of the best deals on flights from Seoul to Pittsburgh is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which aligns with the typical booking timeline for most travelers. Departures in the afternoon (12 PM-6 PM) often offer lower prices, while morning flights (5 AM-12 PM) are the most popular. Additionally, flying on Tuesday generally results in cheaper fares, although Thursday is the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Pittsburgh International Airport from Incheon International Airport
Pittsburgh welcomes travelers from Seoul with a range of transport options based on price, convenience, and proximity. Here's how to reach Pittsburgh efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Pittsburgh, with private rides that can be arranged in advance.
- Car rental: Renting a car from Pittsburgh International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Pittsburgh International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
Seoul to Pittsburgh Flights
The cheapest times to fly from Seoul to Pittsburgh
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Pittsburgh are during the month of December. You can find some of the cheapest flights from Seoul to Pittsburgh with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Seoul to Pittsburgh
Sunday is one of the best days to book for cheap flights from Seoul to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Seoul to Pittsburgh
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Pittsburgh in 2026. You can also book with separate airlines for your outbound and return journeys, from $728 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?
You can find cheap one-way flights from $728 and cheap return flights $1,271 Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) with Expedia. One-way flights generally range between $630 and $4907, and roundtrip flights usually range from $705 to $5837. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The cheapest month to fly from ICN to PIT is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Enter ICN to PIT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Philippine Airlines is one of the cheapest airlines offering connecting flights from Seoul (ICN) to Pittsburgh, PA (PIT) with a layover in Ninoy Aquino Intl. (MNL), starting from around $1555. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
To find a cheap flight from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The earliest flight from Incheon Intl. (ICN) to Pittsburgh Intl. (PIT) usually departs at around 7:00 AM, operated by Jeju Air and United. This seasonal service is active in January, providing an early option for travelers heading to Pittsburgh. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
The most popular departure times for flights from Seoul (ICN) to Pittsburgh, PA (PIT) are in the evening, from 6pm to 9pm. About 54% of passengers prefer this time window. Many major carriers, including Delta Airlines and American Airlines, offer flights during this window. This timing is favored because it allows travelers to enjoy a full day in Seoul before their flight.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
A flight from ICN to PIT with a layover takes around 21 hours 50 minutes, with the route covering approximately 6,793 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
Business class is available on flights from ICN to PIT. Airlines that offer business class service on this route include:
- Delta Air Lines
- Air Canada
- Korean Air
- Lufthansa
- Asiana Airlines
- Jeju Air
- Cathay Pacific
- KLM
First class is available with Korean Air.
How do I earn miles on a Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?
It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Pittsburgh from Incheon Intl. (ICN)?
From Incheon Intl. (ICN), you can fly into Pittsburgh Intl. (PIT) to reach Pittsburgh. Some flights may connect through major hubs like San Francisco Intl. (SFO), Hong Kong Intl. (HKG), Pearson Intl. (YYZ) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?
Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?
Securing a Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?
If you booked your Seoul (ICN-Incheon Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Incheon Intl. Airport |
|---|---|
Destination airport | Pittsburgh Intl. Airport |
Distance | 6,791 miles away |
Airlines serving | Korean Air, Air Canada, Japan Airlines, American Airlines, Delta, Alaska Airlines, United |
Popular airline | Korean Air |
Roundtrip price | $1,271 |