Flights from Saint Petersburg to Ulsan from $1,245

Compare All LED to USN Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
3U 3U · 3816	01:00 LED 18:55 USN	0 stop(s)	65h 55m	$1,245 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

LED

Pulkovo Airport

City: St. Petersburg
Country: RU
Type: Large Airport
Elevation: 78 ft

LED Airport Guide →

USN

Ulsan Airport

City: Ulsan
Country: KR
Type: Medium Airport
Elevation: 45 ft

USN Airport Guide →

Tips for Saint Petersburg to Ulsan Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book LED–USN flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $1,245, but prices as low as $1,245 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on LED–USN is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Ulsan

Book accommodation at your destination — top-rated stays near USN airport

호텔이데아삼산점

Ulsan, 5★

10.0 $37/night

Ulsan Hound Hotel Samsan Branch

Ulsan

10.0 $39/night

강동레지던스(이스턴뷰 프리미엄 레지던스 100% 오션뷰)

Ulsan, 5★

10.0 $179/night

Ganjeolgot Ha Village Pension

Frequently Asked Questions

Everything you need to know about flying LED to USN

What is the cheapest flight from Saint Petersburg to Ulsan?

The cheapest flight from Saint Petersburg (LED) to Ulsan (USN) currently starts at $1,245 with 3U. Prices are updated regularly and may vary by date and availability.

How many airlines fly from LED to USN?

We found 1 airline(s) operating on the LED–USN route, including 3U.

Are there direct flights from Saint Petersburg to Ulsan?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Saint Petersburg to Ulsan is approximately $1,245. Prices range from $1,245 to $1,245 depending on airline, time, and class.

How long is the flight from LED to USN?

The average flight duration from Saint Petersburg to Ulsan is approximately 65 hours 55 minutes. Direct flights are typically shorter than connecting options.

What is the baggage allowance on LED–USN flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.