S$715 Cheap Flights from Sofia to Seoul

View S$715 flight on Tue, 31 Mar, 2026Opens in a new window

Popular airlines from Sofia Airport (SOF) to Incheon Intl. Airport (ICN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sofia to Seoul (SOF-ICN)

Prices were available within the past 7 days and start at S$715 for one-way flights and S$942 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Sun, 5 Apr - Fri, 17 Apr
SOF
Sofia
ICN
Seoul
S$942 Return, found 15 hours ago
S$942
Return
found 15 hours ago
Select LOT-Polish Airlines flight, departing Sun, 5 Apr from Sofia to Seoul, returning Fri, 17 Apr, priced at S$942 found 15 hours ago
LOT-Polish Airlines
Wed, 8 Apr - Mon, 20 Apr
SOF
Sofia
ICN
Seoul
S$964 Return, found 15 hours ago
S$964
Return
found 15 hours ago
Select LOT-Polish Airlines flight, departing Wed, 8 Apr from Sofia to Seoul, returning Mon, 20 Apr, priced at S$964 found 15 hours ago
LOT-Polish Airlines
Fri, 3 Apr - Mon, 13 Apr
SOF
Sofia
ICN
Seoul
S$980 Return, found 15 hours ago
S$980
Return
found 15 hours ago
Select LOT-Polish Airlines flight, departing Fri, 3 Apr from Sofia to Seoul, returning Mon, 13 Apr, priced at S$980 found 15 hours ago
Turkish Airlines
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$981 Return, found 3 days ago
S$981
Return
found 3 days ago
Select Turkish Airlines flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$981 found 3 days ago
Air France
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$1,011 Return, found 3 days ago
S$1,011
Return
found 3 days ago
Select Air France flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$1,011 found 3 days ago
LOT-Polish Airlines
Sat, 4 Apr - Fri, 17 Apr
SOF
Sofia
ICN
Seoul
S$1,018 Return, found 15 hours ago
S$1,018
Return
found 15 hours ago
Select LOT-Polish Airlines flight, departing Sat, 4 Apr from Sofia to Seoul, returning Fri, 17 Apr, priced at S$1,018 found 15 hours ago
Turkish Airlines
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$1,018 Return, found 3 days ago
S$1,018
Return
found 3 days ago
Select Turkish Airlines flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$1,018 found 3 days ago
Air France
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$1,028 Return, found 3 days ago
S$1,028
Return
found 3 days ago
Select Air France flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$1,028 found 3 days ago
KLM
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$1,049 Return, found 3 days ago
S$1,049
Return
found 3 days ago
Select KLM flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$1,049 found 3 days ago
Qatar Airways
Tue, 10 Mar - Fri, 27 Mar
SOF
Sofia
ICN
Seoul
S$1,320 Return, found 3 days ago
S$1,320
Return
found 3 days ago
Select Qatar Airways flight, departing Tue, 10 Mar from Sofia to Seoul, returning Fri, 27 Mar, priced at S$1,320 found 3 days ago
Sofia to Seoul route information
Origin airport
Sofia
Destination airport
Incheon Intl.
Airlines serving
Air France, Ethiopian Airlines, Etihad Airways, KLM, LOT-Polish Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Turkish Airlines
Return price
S$941
Distance
8146 km

Perfect flights from Sofia to Seoul

Your Journey from Sofia to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Sofia to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including LOT-Polish Airlines, Etihad Airways, Austrian Airlines, Swiss International Air Lines, Bulgaria Air, Turkish Airlines, Air France, KLM, Qatar Airways. Our selection of flights from Sofia to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Sofia to Seoul Flights

Experience the joy of finding cheap flights from Sofia to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$715 and roundtrip prices from S$942*.
 

Pre-Flight Essentials

Ensure a smooth journey from Sofia to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Sofia to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Sofia to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Sofia to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Sofia to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SOF to Incheon Intl. Airport (ICN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Sofia Intl. Airport to ICN was S$942. Fares this cheap don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SOF to Incheon Airport?
We get that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from SOF to Seoul–Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sofia Intl. Airport to Incheon Intl. Airport (ICN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sofia Intl. Airport to Incheon Airport?
Sofia to South Korea is around 8,200 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Throw in a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Sofia Intl. Airport to Incheon Airport?
Direct flights aren't available, so you'll need to make at least one stop between Sofia Intl. Airport and Incheon Airport. Take advantage of the layover time to stretch your legs and take a break.
Are Sofia Airport (SOF) to ICN flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from Sofia Intl. Airport to ICN popping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.