Cheap Flights from Seoul to Ulaanbaatar — $100

Looking for cheap flights from Seoul to Ulaanbaatar? Look no further! Our air ticket search website offers you the best deals on flights between these two vibrant cities. Seoul, known for its modern skyline and rich history, merges seamlessly with Ulaanbaatar's unique blend of nomadic tradition and urban charm. By using our user-friendly platform, you can effortlessly find the most affordable airfares for your journey. Whether you are planning a business trip or an adventure-filled vacation, we have got you covered. Compare prices, filter options based on your preferences, and book your tickets in just a few clicks. Don't miss out on the chance to explore the beauty of Mongolia from Seoul. Start your adventure now with our unbeatable deals on flights to Ulaanbaatar!

The route Seoul — Ulaanbaatar is served by many carriers — 7 in total, including Jeju Air, Asiana Airlines, Air Busan, Eastar Jet, T'way Air, MIAT Mongolian Airlines, and Korean Air. This gives passengers wide opportunities: from finding the lowest fare (from $100) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Looking for direct flights from Seoul, South Korea to Ulaanbaatar, Mongolia? Fortunately, there are convenient direct flight options available for this route. You can easily book a non-stop flight, ensuring a hassle-free journey between these two vibrant cities. With a direct flight, you can save time and enjoy a seamless travel experience. In case direct flights aren't available, there are alternative routes with transfers to reach Ulaanbaatar. One option could be transferring in Beijing, China, and catching a connecting flight to Ulaanbaatar. Another possibility is transiting in Seoul and taking a connecting flight to Ulaanbaatar. These transfer options allow you to explore multiple destinations while reaching your final destination. No matter your preference, our air ticket search website offers you the flexibility to find the most suitable flight itinerary for your trip from Seoul to Ulaanbaatar. Enjoy a smooth journey with us and discover the beauty of Mongolia's capital city.

In different months, ticket prices from Seoul to Ulaanbaatar vary: minimum — $100 (June 2026), maximum — $182 (August 2026). Typically, the flight costs $139–$295.