Route notes
Why this routing works
This multi-stop itinerary sequences South Asia first, then continues to Sri Lanka before finishing in East Asia and returning to New York City. The routing keeps the trip moving in one direction across regions rather than backtracking, which is a practical fit for a 3-week schedule.
With 4 nights in New Delhi, 12 nights in Colombo, and 4 nights in Seoul, the timing is weighted toward a longer middle stop and shorter stays at the beginning and end. That structure works well for travelers who want one primary base within a broader multi-country ticket.
As an economy itinerary priced from USD 2,616 to USD 3,424, this route fits the profile of a cost-aware multi-stop ticket rather than separate one-way bookings. Departing in January, it is built around a jan-mar travel window and packs three stop points into a compact overall duration.