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Cheap flights from Hanoi to Singapore

HAN — SIN
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Hanoi Noibai to Singapore Changi are usually found in February or July, booked 49 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Hanoi to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

December

Cheapest in

February

Average price

C$ 374
Highest demand for flights based on searches. 11% potential increase in price (C$ 59 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Best time to book a flight from Hanoi to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Singapore

How far ahead should I book a flight from Hanoi to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Hanoi to Singapore. Price data was last updated on 29 August 2025.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hanoi to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Hanoi to Singapore?

Currently, September is the cheapest month in which you can book a flight from Hanoi to Singapore (average of C$ 944). Flying from Hanoi to Singapore in December is currently the most expensive (average of C$ 1,315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HAN to SIN?

Find hourly flight availability from Hanoi to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from Hanoi to Singapore by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Hanoi to Singapore flight route?

    This flight path from Hanoi Noibai to Singapore Changi was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the most reliable airlines from Hanoi to Singapore?

    Consider Garuda Indonesia (93%), Vietnam Airlines (92%) or SAUDIA (92%) when booking your flight. These represent the most reliable airlines when flying from Hanoi to Singapore.

  • Can I find deals for flights from Hanoi to Singapore that include hotel bookings?

    Yes. In addition to deals on Hanoi to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to Singapore.

  • Can I find deals for business class flights from Hanoi to Singapore?

    Yes. Cheapflights offers flight deals from Hanoi to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Hanoi to Singapore (average of C$ 944). Flying from Hanoi to Singapore in December is currently the most expensive (average of C$ 1,315). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Hanoi to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to Singapore flights

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How does Cheapflights help users find flights from Hanoi to Singapore?

Cheapflights makes it easy to find Hanoi to Singapore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hanoi to Singapore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hanoi to Singapore.

Can Cheapflights find flights from Hanoi to Singapore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hanoi to Singapore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Hanoi to Singapore become cheaper?

Not ready to book yet? You can track prices for flights from Hanoi to Singapore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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