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Cheap flights from Singapore to Hanoi

One-way from $101, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Fri, Jul 30Any priceSat, Jul 31Any priceSun, Aug 1Any priceMon, Aug 2$101Tue, Aug 3Any priceWed, Aug 4Any priceThu, Aug 5Any priceFri, Aug 6Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$101
Scoot, flight TR 514Found yesterday, 1 adult
Check live price
11:55amSingaporeMon, Aug 2
Travel time 3h 25m, nonstopSINHAN
2:20pmHanoiMon, Aug 2
$110
Scoot, flight TR 532Found yesterday, 1 adult
Check live price
4:35pmSingaporeThu, Apr 8
Travel time 3h 25m, nonstopSINHAN
7:00pmHanoiThu, Apr 8
$115
Scoot, flight TR 532Found 6 days ago, 1 adult
Check live price
6:10amSingaporeMon, Mar 1
Travel time 3h 25m, nonstopSINHAN
8:35amHanoiMon, Mar 1
$116
Scoot, flight TR 514Found 5 days ago, 1 adult
Check live price
11:55amSingaporeMon, Jul 5
Travel time 3h 25m, nonstopSINHAN
2:20pmHanoiMon, Jul 5
$124
Scoot, flight TR 532Found 5 days ago, 1 adult
Check live price
6:10amSingaporeMon, Jan 25
Travel time 3h 25m, nonstopSINHAN
8:35amHanoiMon, Jan 25

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in VietnamTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Hanoi, booked ahead at a fixed price.
    See options
  • Things to do in HanoiPopular tours from $19.43 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Vietnam from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425$14226$13527$14328$13629$14630$13531$136

November 2026

MoTuWeThFrSaSu1$1432$1403$1374$1535–6$2647$2368$1369$14210$14211$13612$14213$14214–15$14816$15017–18$14519–20$15721–22$15823$13424–25–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1$1462$1473–4–5–6–7–8–9–10–11$14612–13$15814–15$14716$14617–18$14919–20–21–22$15023$1442425262728293031
$136 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 23, $134.

Lowest fares by month

In the fares found this week, August 2027 has the lowest: from $101 one-way, against $142 in December. Pick a month to see its cheapest date.

  1. Oct$135
  2. Nov$134
  3. Dec$142
  4. Jan$124
  5. Feb$124
  6. Mar$115
  7. Apr$110
  8. Mayno fares yet
  9. Junno fares yet
  10. Jul$116
  11. Aug$101
  12. Sepno fares yet
$0$50$100$150OctNovDecJanFebMarAprMayJunJul$101AugSep
Show as a table
MonthCheapest one-wayDateStops
October$135Mon, Oct 261 stop
November$134Mon, Nov 231 stop
December$142Thu, Dec 311 stop
January 2027$124Mon, Jan 25Nonstop
February 2027$124Fri, Feb 19Nonstop
March 2027$115Mon, Mar 1Nonstop
April 2027$110Thu, Apr 8Nonstop
May 2027—
June 2027—
July 2027$116Mon, Jul 5Nonstop
August 2027$101Mon, Aug 2Nonstop
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Hanoi. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$135$134$142$124$124$115$110––$116$101–
High °C30°27°21°20°22°26°29°33°35°34°33°32°
Low °C23°20°14°14°16°21°22°25°27°27°26°25°
Precipitation mm1556120202036104165264254274228

Source: Hanoi on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Singapore to Hanoi?

In the fares found this week, August 2027 has the lowest: from $101 one-way, against $142 in December.

What is the weather in Hanoi in August 2027?

In August 2027, the cheapest month to fly, the average daily high in Hanoi is 33 °C and the low 26 °C.

Are there direct flights from Singapore to Hanoi?

Yes. Recent fares include nonstop flights with Scoot and Vietjet.

How long is the flight from Singapore to Hanoi?

A nonstop flight takes about 3h 25m. The distance is 1,377 mi.

Which day of the week is cheapest to fly?

In the fares we have, Monday departures are the cheapest, with a typical lowest fare of $135. Friday is the priciest at about $147.

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