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
				1966	21,092	31,419
41,267	51,241	61,348	71,602	81,139	91,138	101,413
111,055	121,048	13935	141,097	151,001	16Search	17Search
181,059	191,051	20Search	21Search	22Search	231,166	24Search
25Search	26Search	27940	28Search	29Search	30Search	31969

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Return Date

2026/1
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Departure Date

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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
USD935

The airfare displayed above is for Air France

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Incheon－Sofia Airport
February Lowest Airfares
USD828

The airfare displayed above is for Air France

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Incheon－Sofia Airport
March Lowest Airfares
USD763

The airfare displayed above is for Klm Royal Dutch Airlines

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Incheon－Sofia Airport
April Lowest Airfares
USD828

The airfare displayed above is for Klm Royal Dutch Airlines

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Incheon－Sofia Airport
May Lowest Airfares
USD944

The airfare displayed above is for Klm Royal Dutch Airlines

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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

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)
USD911〜
* Fares vary in accordance to seat availability
Other Departures to: Sofia (Bulgaria)

Gimpo Airport－Sofia (Bulgaria)(SOF)
USD3,229〜
Gimhae Airport－Sofia (Bulgaria)(SOF)
USD774〜
Daegu Airport－Sofia (Bulgaria)(SOF)
USD3,661〜
Jeju Internaional Airport－Sofia (Bulgaria)(SOF)
USD1,694〜
Ulsan Airport－Sofia (Bulgaria)(SOF)
USD2,142〜
* Fares vary in accordance to seat availability