Flights from Paris to Seoul

The cheapest round-trip from Paris to Seoul is about 577 EUR, usually in December 2026; May 2027 is priciest, so booking the low month saves around 85 EUR (~13%). Typical fare ~621 EUR, from 331 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from Paris (CDG/ORY/BVA) to Seoul (ICN/GMP). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.

Fare insights: Paris to Seoul

Cheapest round-trip seen: 577 EUR, usually around December 2026. Typical fare ~621 EUR. Across the year prices range roughly 577–662 EUR — about 13% cheaper in the low season than the peak (May 2027). Carriers on this route include LOT, Scandinavian Airlines, Finnair, China Southern.

Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-13. Prices change constantly — search live for current fares.

Cheapest fare by month: Paris to Seoul

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. December 2026 is cheapest; May 2027 is priciest.

Jun 2026652 EUR
Jul 2026589 EUR
Aug 2026644 EUR
Sep 2026655 EUR
Oct 2026644 EUR
Nov 2026592 EUR
Dec 2026577 EUR
Jan 2027608 EUR
Feb 2027589 EUR
Mar 2027608 EUR
Apr 2027635 EUR
May 2027662 EUR

Share this finding: post on X · image card for Instagram / WhatsApp.

Why search this route on Flightmussy

Frequently asked questions

What is the cheapest month to fly from Paris to Seoul?
The cheapest round-trip fares from Paris to Seoul start around 577 EUR and are typically lowest in December 2026; May 2027 is the most expensive. Fares swing about 13% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from Paris to Seoul typically cost?
Typical round-trip is ~621 EUR; across the year fares run 577–662 EUR, cheapest 577 EUR in December 2026. Based on 331 priced fares, updated 2026-06-13.
How much can I save flying Paris to Seoul in the cheapest month?
Booking the December 2026 low instead of the May 2027 peak saves about 85 EUR (~13%) per round-trip. Updated 2026-06-13.
Which airlines fly from Paris to Seoul?
Carriers seen on Paris → Seoul in recent searches: LOT, Scandinavian Airlines, Finnair, China Southern. Flightmussy compares every carrier serving Paris → Seoul, including budget airlines like Ryanair, easyJet, Wizz Air and AirAsia that Google Flights often deprioritises.
Do I need to sign up to search flights from Paris to Seoul?
No. Flightmussy is free and requires no account, no email, and no credit card. Search, compare, and click through to book directly with the airline or booking partner.

Other routes from Paris

Cheap flights and the cheapest month to fly, worldwide

About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

Flight price data & research

Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

Popular routes

Popular long-haul routes

Popular regional routes

Browse by origin

Read the blog →