Buenos Aires and Shanghai to be linked by world’s longest commercial flight
Photo: Linjie Zhang.
The Chinese Embassy in Argentina confirmed that, as of December 4, 2025, China Eastern Airlines will operate route MU745 connecting Shanghai (PVG) with Buenos Aires (EZE). The outward journey is expected to take 25 hours and 30 minutes, while the return leg will last around 29 hours. Although the flight involves a technical stop in Auckland, New Zealand, passengers will remain aboard the same aircraft throughout.
This marks the first regular, direct air link between China and Argentina, setting a new record in flight duration. It holds potential for expanding commerce, tourism, and cultural exchange, given the considerable reduction in travel time compared to multi-stop itineraries.
The launch economy fare is set at USD 1,715 (approximately 12,232 yuan), signaling a strategy to attract cost-sensitive passengers, though actual prices may vary depending on season, demand, and operational costs.
Industry experts note ultra-long-haul flights entail complex operational challenges: selecting aircraft capable of sustained performance, managing fuel loads, coping with weather and air-traffic constraints, scheduling rest for crew, and ensuring high standards of maintenance. However, the benefits include access to new markets, reduced travel inconvenience, and diplomatic visibility for countries offering direct global connectivity.
For Argentina, this route enhances its strategic role as a gateway between the Western Hemisphere and Asia, while China furthers its global aviation expansion strategy, integrating air transport into its broader economic and diplomatic outreach.
* Original text in Spanish. Translated by Large Language Model (LLM) technology.
Main Source:
De Buenos Aires a Shanghai, el vuelo directo más largo del mundo – Página 12
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