$256 Cheap Flights from Seoul (ICN) to Paris (CDG)

Seoul (ICN) to Paris (CDG) at a glance

Travel from Seoul (ICN) to Paris (CDG) with a selection of airlines catering to this long-haul international route. Review various options, including both full-service and budget carriers, to discover the best flights from Seoul that suit your travel plans and budget. As you prepare to explore the iconic sights and neighborhoods of Paris, gather essential details for your journey from Incheon International Airport (ICN) to Roissy-Charles de Gaulle Airport (CDG).

• Fastest flight duration: around 14h 15m non-stop
• Route distance: roughly 5,600 miles (9,010 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $275–$1215, depending on seasonality and how far ahead you book

Flights from Incheon International Airport (ICN) to Roissy-Charles de Gaulle Airport (CDG)

Recent traveler bookings reveal the most popular airlines for flights from Seoul to Paris, focusing on both non-stop and one-stop options. Common layover points include Capital International Airport, PEK (approximately 1 hour and 30 minutes), Pudong International Airport, PVG (around 3 hours), and Schiphol Airport, AMS (about 2 hours and 45 minutes). This allows you to customize your travel experience by balancing price, total travel time, and cabin class to find the ideal itinerary.

• Korean Air: This full-service airline provides non-stop flights with one-way ticket prices generally between $410 and $2925. It represents about 20% of the departures on this route, with a total travel duration of 14 hours and 15 minutes.
• Asiana Airlines: Another full-service option, Asiana Airlines offers non-stop flights with one-way fares typically ranging from $510 to $2865. This carrier accounts for roughly 20% of all departures on this route, featuring a total journey time of 14 hours and 15 minutes.
• Air France: As a full-service carrier, Air France offers non-stop service with one-way fares usually between $450 and $2865. Approximately 19% of flights on this route are operated by them, with a total travel time of 14 hours and 15 minutes.
• Air China: Offering one-stop service, this full-service airline has one-way fare options from $275 to $1150. Air China accounts for about 9% of departures along this route, with a total travel time close to 18 hours, including an in-flight duration of 15 hours.
• China Eastern Airlines: This full-service carrier provides one-stop flights, with one-way fares typically ranging from $275 to $1355. Representing around 6% of departures on this route, the total travel time is approximately 18 hours, including 15 hours in the air.

Travelers flying from Seoul to Paris have the option to upgrade their flight experience. Leading airlines for business class include Korean Air, Asiana Airlines, and China Eastern Airlines.

Best time to fly from Seoul (ICN) to Paris (CDG)

The most popular months for travelers flying from Seoul to Paris are January, June, and July, when peak temperatures in Paris reach up to 68.2°F in July. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 47.5°F. For better deals, December usually offers the lowest average one-way fare around $372. Flight availability peaks in January, March, May, June, July, and September, with approximately 9 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: December usually offers good deals with average one-way fare around $372, roughly 64% cheaper than the yearly average.
• Most flight options: January, March, May, June, July, and September have the highest number of flights from Seoul to Paris, with approximately 9 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Seoul (ICN) to Paris (CDG)

• Seoul to Paris (GMP-CDG): Gimpo International Airport (GMP) is located approximately 21 miles from Incheon International Airport (ICN).
• Seoul to Paris (ICN-ORY): Orly Airport (ORY) lies about 21 miles away from Roissy-Charles de Gaulle Airport (CDG).

How to find the best prices for flights from Seoul (ICN) to Paris (CDG)

Getting some of the best deals on flights from Seoul to Paris is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, although most travelers tend to book two to eight weeks ahead. Evening departures (6 PM-12 AM) often come with lower prices, while morning flights (5 AM-12 PM) are more popular. Additionally, flying on Sunday generally offers cheaper rates, although Monday is the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. 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.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. 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 Roissy-Charles de Gaulle Airport from Incheon International Airport

Paris welcomes travelers from Seoul with a range of transport options based on price, convenience, and proximity. Paris city center is approximately a 35-minute drive (covering about 20 miles) from Roissy-Charles de Gaulle Airport, depending on traffic. Here's how to reach Paris efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Paris, with private rides that can be arranged in advance.
• Car rental: Renting a car from Roissy-Charles de Gaulle Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Roissy-Charles de Gaulle 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.
• Public transportation: From Roissy-Charles de Gaulle Airport, both Aéroport Charles de Gaulle 2 TGV Station (a metro station) and Paris (XDT-Charles de Gaulle Airport TGV Train Station) (a train station) are conveniently located just about 0.1 miles away on foot, providing easy access to public transport. For those needing bus services, Aeroport CDG T3 Bus Station (a bus station) is situated approximately 0.8 miles from the airport, typically reached by car.

Seoul to Paris Flights

The cheapest times to fly from Seoul to Paris

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 Paris are during the month of October. You can find some of the cheapest flights from Seoul to Paris with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Seoul to Paris

Sunday is one of the best days to book for cheap flights from Seoul to Paris: 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 Paris

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 Paris in 2026. You can also book with separate airlines for your outbound and return journeys, from $256 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 Paris 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 Paris 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.