If you want a cheap flight from Hanoi to Singapore, you've got seven airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 30 / Aug / 2025.
You can use the filters on your search to see more flights and find cheaper rates – Singapore has more than one airport. So if you don't need to fly into Singapore Changi International Airport, it's worth checking your other options. The 2220 km flight usually takes about 5 hrs 35 mins.
29 flights go to or via Singapore every week. Cheap flights Currently, the cheapest price available is £292.
You can expect accommodation prices to be higher at this time of year too. Last-minute deals do crop up, but it's best to book everything in advance to avoid disappointment.
