Cheap flights from Ulsan to Belgrade

One-way fares from $510 · USN → BEG · prices found by travellers in the last 48 hours

Compare all dates Belgrade → Ulsan
Cheapest fare
$510

Korean Air · Tue, Dec 8

Cheapest month
December

from $510

Direct flights
Not recently

Usually 1+ stop

Quickest trip
16h 50m

8,580 km

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Cheapest month to fly from Ulsan to Belgrade

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest $510

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Korean Air
Depart09:30 Tue, Dec 8USN → BEG 16h 50m · 2 stops
$510one way, per person
View deal
See every date in December 2026 →

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Getting around

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About flights from Ulsan to Belgrade

Ulsan (USN) and Belgrade (BEG) are about 8,580 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 16h 50m. Over the next few months, one-way fares start from $510, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Ulsan to Belgrade?

The cheapest one-way fare we've seen recently is $510 with Korean Air, departing Tuesday, December 8, 2026.

What is the cheapest month to fly from Ulsan to Belgrade?

December 2026 currently has the lowest fares, from $510 one way.

Are there direct flights from Ulsan to Belgrade?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Ulsan to Belgrade?

The quickest journey we've seen takes about 16h 50m. Ulsan and Belgrade are around 8,580 km apart.

Which airlines fly from Ulsan to Belgrade?

Recent fares on this route were with Korean Air.

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