Bali (DPS) to Seoul (SEL): 3,276 miles (5,272 km) great-circle, about 7h 05m nonstop by our estimate. Cheapest fare observed: $396 round-trip on Vietnam Airlines, with 1 stop, departing May 21, 2026.
$396 round-trip, Vietnam Airlines VN640, departing 2026-05-21 at 16:00, returning 2026-05-28. The recorded itinerary left on a Thursday, returning on a Thursday 7 nights later; the fare was observed 26 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $396, it ranked 17th of the 30 round-trip fares we recorded from DPS (median $382). That is 12.1 cents per great-circle mile (round-trip price over one-way distance), below the DPS median of 15.5 cents across 29 round-trip routes.
Routes from DPS of similar length: Beijing (3,375 mi) at $385 and Tokyo (3,456 mi) at $408.
DPS to SEL is the only one of 30 DPS routes where Vietnam Airlines priced cheapest. It is the 15th longest of the 30 routes we track from DPS.
Of 24 departure airports with a fare to Seoul, Bali (DPS) ranked 16th at $396. Lowest: $142 from Osaka (KIX); highest: $1288 from Portland (PDX); 10 nonstop. Cheapest-fare airlines (routes): Jetstar (2), Peach Aviation (2), airline 9G (1), airline WE (1), Alaska Airlines (1) and Asiana (1), plus 16 more.
That depends on your passport and trip, so check the official source for South Korea: Republic of Korea: K-ETA. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Makassar, Asia/Seoul; flight time is our estimate.