Cheap flights from Jeju to Istanbul

October stands as the cheapest month on this route, but November and December offer similar pricing before January shifts slightly higher. Shoulder weeks surrounding October often show lower demand than peak holiday periods or summer travel. Book well in advance for spring departures in April and May when availability tightens around school breaks.

China Eastern Airlines provides connections through major hubs with full-service comfort included in fares. Korean Air and Asiana Airlines operate alongside Chinese carriers Shenzhen Airlines, Juneyao Airlines, and Air China on this route. All require at least one connection since no direct service exists between Jeju and Istanbul.

Istanbul Airport handles the majority of international traffic with extensive transfer facilities for passengers arriving from Asia. Sabiha Gokcen serves budget carriers with shorter connections but fewer amenities. Both airports offer taxis, buses, and metro links into the city centre without requiring special arrangements in advance.

Currency

TRY (₺)

Power sockets

Type C, F · 230 V

Language

Turkish

Emergency number

112, 177

Driving side

right

Calling code

+36

Internet domain

.tr

Population of Istanbul

15.7 M (2023)

Time zone

UTC+03 (Europe/Istanbul)

Country facts: Wikidata

• Verify which airport your airline uses before booking since both Istanbul locations serve different carriers.
• Check baggage allowances carefully as some airlines charge separately for checked luggage on this route.
• Confirm connection times if booking separate tickets because minimum layover requirements vary by carrier.
• Ensure passports and visas meet Turkey entry requirements well before departure date.
• Compare October fares against other months since seasonal pricing fluctuates significantly here.