$222 Flights from Seoul (SELA) to Sofia (SOF)

Compare Seoul to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

Book the best Sofia fare with no extra fees

Flight deals from Seoul to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from Seoul to Sofia? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Seoul to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Sofia flights are currently cheapest in March.

Seoul to Sofia: Alternative routes

Compare routes from Seoul to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Seoul to Sofia: Flight information

The things to know before you go.
Cheapest flight found$222
Cheapest month to flyMarch

Finding cheap flights from Seoul to Sofia: Frequently asked questions

The best price we found for a round-trip flight from Seoul to Sofia is $541. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seoul to Sofia. But we found flights with one stop from $541.
There are no flights flying from Seoul to Sofia, as of February 2026.
The cheapest month to fly from Seoul to Sofia is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Sofia Airport on Monday, March 2, 2026.
No airlines currently offer direct flights between Seoul and Sofia Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Sofia is Lufthansa.

Flying from Seoul to Sofia Airport (SOF): What you need to know

  • Seoul has a couple of airports where you can set off on your adventure. Check out your options for reserving a flight from Seoul to Sofia Airport (SOF) heading out from Incheon International Airport (ICN) or Gimpo International Airport (GMP).

  • Sofia Airport is located in Sofia. The city operates on the UTC+2 timezone and is seven hours behind Seoul.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to board your flight from Seoul to SOF.

  • Taking off during a peak period like public or school holidays? Expect longer queues at check-in and security. To play it safe, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Seoul

Incheon International Airport (ICN)

  • We make it easy to find cheap flights from Seoul to SOF with a stopover. To explore your options leaving from Incheon International Airport (ICN), deselect 'Direct flights only.' Next, pick a flight with a stop long enough to tour your chosen city. Top stopovers between ICN and SOF include:

    • Istanbul Ataturk Airport (IST)

    • Franz Josef Strauss Airport (MUC)

    • Eleftherios Venizelos International Airport (ATH)

  • From central Seoul, ICN is around 30 miles away. Check the official airport website or use navigation apps to find the best way to arrive at the terminal.

  • Want a hassle-free start to your trip? Stay near Incheon International Airport. Whether you're boarding an early flight from Seoul to Sofia Airport or prefer not to rush, these hotels are just the thing:

  • Of the flights that depart from Incheon International Airport, 54.5% arrive on time at their destination.

Gimpo International Airport (GMP)

  • The distance from Seoul's city center to GMP is roughly 10 miles. Take into account transport options and possible delays when working out the quickest way to get to the airport.

  • Want to treat yourself to an extra night away before your Seoul to SOF flight? Check in to a hotel near Gimpo International Airport before your break officially starts. Here's where you can stay:

  • When it comes to keeping flights on track, Gimpo International Airport has an on-time arrival rate of 75.94%.

About Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • Central Sofia is around 7 miles from Sofia Airport and takes about 15 minutes to reach by car. Work out your options for getting into the city, whether that's with a cab, car rental or ride-share.

  • It'll take around 35 minutes if you're traveling on public transport.

How to find the cheapest flights from Seoul to Sofia Airport (SOF)

  • Right now, $222 is the lowest price we've found for a one-way ticket from Seoul to Sofia Airport. The cheapest price for a return flight is $541. Remember fares may change due to availability at the time of booking.

  • Booking early is often the key to scoring a cheap flight from Seoul to SOF. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your Seoul to Sofia Airport ticket.

  • Snapping up a cheap plane ticket from Seoul to SOF couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a better deal is available.

  • Find a cheap flight from Seoul to Sofia Airport by using filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seoul to Sofia Airport (SOF)

  • Think about the pace you're looking for when planning your trip dates. April is the quietest month to go to Sofia. August is when most people book flights from Seoul to Sofia Airport (SOF), which may be ideal if you're after more action.

  • Before locking in your Seoul to SOF plane ticket, consider the kind of weather you prefer. August is the warmest month in Sofia, with temperatures ranging from 57ºF to 86ºF.

  • If you want cooler conditions, look for a cheap ticket from Seoul to Sofia Airport in January when temperatures are between 12ºF and 45ºF.

More about Sofia

  • Start your Sofia trip right by choosing the perfect place to stay. As soon as you've booked your flight from Seoul to Sofia Airport, explore our range of accommodation options including:

  • Every great journey has to include a little sightseeing. Free Sofia Tour, Boyana Church and National Historical Museum are attractions you won't want to skip in Sofia.

Explore more of Bulgaria

  • Plovdiv is just one of the many places in Bulgaria waiting to be discovered after you've seen Sofia. Around 80 miles away to the south-east, top sights here include Plovdiv Old Town, Plovdiv Roman Theatre and Ancient Plovdiv Municipal Institute.

  • If you're eager to discover another major stop in Bulgaria, head for Stara Zagora, roughly 120 miles east of Sofia. Парк „5-и октомври“ (Градската градина), Zagorka Lake and The Zelen Klin Park are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.