Book a trip from Boston to Surabaya with Cathay Pacific

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Deals on Boston (BOS) to Surabaya (SUB) flights

Book flights to Surabaya SUB

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Book Business Class flights to Surabaya - selected offers

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Flight Deals for Popular Routes on Cathay Pacific

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*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.