Cheap Flights from Incheon International Airport to Sofia (Bulgaria) (SOF) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1801	2Search	3Search
4Search	5911	6Search	71,109	8Search	9Search	10Search
11Search	121,046	13Search	141,371	151,118	16Search	17Search
181,077	191,057	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27956	28Search	29Search	30Search	31868

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Return Date

2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Incheon－Sofia Airport
January Lowest Airfares
USD801

The airfare displayed above is for Turkish Airlines

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Incheon－Sofia Airport
February Lowest Airfares
USD842

The airfare displayed above is for Air France

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Incheon－Sofia Airport
March Lowest Airfares
USD776

The airfare displayed above is for Klm Royal Dutch Airlines

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Incheon－Sofia Airport
April Lowest Airfares
USD785

The airfare displayed above is for Klm Royal Dutch Airlines

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Incheon－Sofia Airport
May Lowest Airfares -----

Seoul－Sofia (Bulgaria)
Estimated Flight Time
12 Hours 45 Minutes
Seoul－Sofia (Bulgaria)
Number of Operating Airlines
28

Operating Airlines for Incheon－Sofia Airport Route
Turkish Airlines

Air Canada

Air France

Finnair

ITA Airways

British Airways

Air China

China Southern Airlines

Emirates Airlines

Ethiopian Airlines

Etihad Airways

Bulgaria Air

Shanghai Airlines

Flydubai

Air Serbia

Korean Air

Klm Royal Dutch Airlines

Lufthansa German Airlines

LOT Polish Airlines

China Eastern Airlines

All Nippon Airways

Austrian Airlines

Asiana Airlines

Qatar Airways

Singapore Airlines

Aeroflot Russian Airlines

United Airlines

LCCSwissair

Other Destinations from:Seoul

Incheon－Varna (Bulgaria)(VAR)
USD812〜
* Fares vary in accordance to seat availability
Other Departures to: Sofia (Bulgaria)

Gimpo Airport－Sofia (Bulgaria)(SOF)
USD3,568〜
Gimhae Airport－Sofia (Bulgaria)(SOF)
USD883〜
Daegu Airport－Sofia (Bulgaria)(SOF)
USD3,010〜
Jeju Internaional Airport－Sofia (Bulgaria)(SOF)
USD1,443〜
Ulsan Airport－Sofia (Bulgaria)(SOF)
USD2,179〜
* Fares vary in accordance to seat availability