Singapore Airlines and Dallas-based Southwest Airlines have opened an interline partnership, letting travelers from Vietnam and across Asia book a single ticket from Changi Airport to nearly 120 U.S. cities.
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Singapore Airlines and Dallas-based Southwest Airlines have opened an interline partnership, letting travelers from Vietnam and across Asia book a single ticket from Changi Airport to nearly 120 U.S. cities.
Changi, from Singapore, repeats once again in an edition in which four European airports have made it into the 'top ten'