Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between HAK and Noi Bai Intl. Airport (HAN) was S$267. Cheap tickets don’t stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for HAK to Hanoi Intl. Airport flights, you’ll see a “no change fees” filter for you to select.

A flight distance of just 510 kilometres separates Qiongshan and Hanoi. Once you’re up in the air, you won’t have time to do much more than browse the magazine in your seat-back pocket.

You won’t find any airlines flying directly between Haikou Meilan Intl. Airport and Hanoi Intl. Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!

Late planners can sometimes nab a bargain, with some of the cheapest fares from HAK to Noi Bai Intl. Airport (HAN) showing up a few weeks prior to the departure date. If you’d rather plan ahead, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.