Cheap Flights from Haiphong to Singapore

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Find the cheapest month or even day of the year to fly to Singapore

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Find the cheapest month to fly from Haiphong to Singapore

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Haiphong to Singapore flights are currently cheapest in August.

Alternative Haiphong to Singapore routes

Looking for the cheapest, fastest or easiest route from Haiphong to Singapore? You could fly into the following airports instead.

Haiphong to Singapore: Flight information

The things to know before you go.
Cheapest flight foundR 2,554
Cheapest month to flyAugust

Finding cheap flights from Haiphong to Singapore: Frequently asked questions

There are 2 airports in Singapore: Seletar and Singapore Changi.
The best price we found for a return flight from Haiphong to Singapore is R 5,837. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Haiphong to Singapore. But we found flights with one or more stops from R 5,837.
As of April 2026, there are no flights flying from Haiphong to Singapore.
The cheapest month to fly from Haiphong to Singapore is usually June.
If you're flying from Haiphong Airport, the cheapest airport near Singapore is Singapore Changi – which is 17.9 km away from the centre of Singapore. We've found flights into this airport from R 5,837.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Haiphong Airport to Singapore on Friday, 5 June 2026.
No airlines currently offer direct flights between Haiphong Airport and Singapore. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 28°C. May is typically the warmest month in Singapore, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 25°C. The rainiest month is December.
Currently, Vietnam Airlines offers the cheapest flight tickets to Singapore.

Travelling from Cat Bi International Airport (HPH) to Singapore: what you need to know

  • Cat Bi International Airport is located in Haiphong. Based in the UTC+8 timezone, Singapore is one hour ahead of Haiphong.

  • Give yourself enough time to make your HPH to Singapore flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're heading away during a bank holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • We make it simple to book flight tickets from HPH to Singapore with a stopover. To see all the options, deselect 'Direct flights only.' Next, select a flight with a stop long enough to see the sights of your chosen city. Well-traveled stopover hubs include:

    • Incheon International Airport (ICN)

    • Tan Son Nhat International Airport (SGN)

    • Da Nang International Airport (DAD)

  • Travelling from central Haiphong to HPH takes around 1 hour 5 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic conditions.

  • Searching for a hotel close to HPH? If you're boarding an early flight from Cat Bi International Airport to Singapore, these accommodation options will put you moments from your departure lounge:

  • When it comes to the on-time performance of Cat Bi International Airport, data shows 59.76% of flights stick to their scheduled arrival time.

How to find the cheapest flights from Cat Bi International Airport (HPH) to Singapore

  • R 2,554 is currently the lowest price for a one-way Cat Bi International Airport to Singapore flight. Return flight tickets start from R 5,837. These prices can change depending on availability.

  • Booking in advance is often the key to finding a cheap flight from HPH to Singapore. Fares tend to rise as seats fill up, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest tickets from Cat Bi International Airport to Singapore throughout the month. It's a great way to find a bargain if your trip dates aren't set in stone.

  • You don't need to keep looking every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when there's an even better deal on cheap flights from HPH to Singapore.

  • Tailor your flights with filters. Select your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Cat Bi International Airport to Singapore.

Airports in Singapore

Changi International Airport (SIN)

  • Changi International Airport (SIN) to central Singapore takes about 20 minutes to reach by car. The centre is roughly 21 kilometres away.

  • If you're travelling on public transport, expect a journey time of around 1 hour.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Cat Bi International Airport to Singapore. Book one of these accommodation options near SIN instead:

  • Follow your own route with a Changi International Airport rental car. Book your wheels from Avis, Sixt or Green Motion and venture far and wide through Singapore and beyond.

  • Lock in the lowest price by booking your vehicle from Changi International Airport around two weeks in advance of your flight from HPH to Singapore.

Seletar Airport (XSP)

  • Once your flight from Cat Bi International Airport to Singapore has touched down, you can get to the city centre in around 25 minutes by car. Central Singapore is roughly 19 kilometres from Seletar Airport (XSP).

  • If you're catching public transport, it'll take around 1 hour 25 minutes.

  • After stepping off your HPH to Singapore flight, tuck yourself in at a hotel near XSP. These are some comfortable options that'll help you switch to relaxation mode:

Best time to go to Singapore

  • Carefully consider your dates before securing your flight from Cat Bi International Airport to Singapore. The city buzzes in high season, but hotel prices are often higher and major attractions can get crowded. Go to Singapore in the off-season if you like a quieter vibe.

  • The warmest month in Singapore is May, with temperatures ranging between 25ºC (77ºF) and 31ºC (88ºF). Lock in your Cat Bi International Airport to Singapore flight ticket then if that's your ideal forecast.

  • If you want cooler conditions, search for a cheap ticket from HPH to Singapore in January when temperatures average between 24ºC (75ºF) and 30ºC (86ºF).

More about Singapore

  • Once you've booked your flight from Cat Bi International Airport to Singapore, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Singapore:

  • Gardens by the Bay and Marina Bay Sands are a couple of leading attractions to add to your Singapore to-do list. Keep the adventure rolling by checking out Universal Studios Singapore.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.