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Cheap flights from Hanoi to Bangkok

One-way from $70, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Fri, Oct 30$80Sat, Oct 31$81Sun, Nov 1$75Mon, Nov 2$70Tue, Nov 3$79Wed, Nov 4$81Thu, Nov 5$79Fri, Nov 6$82

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
$70
Thai AirAsia, flight FD 645Found today, 1 adult
Check live price
8:50pmHanoiMon, Nov 2
Travel time 1h 50m, nonstopHANDMK
10:40pmBangkokMon, Nov 2
$70
Vietjet, flight VJ 901Found today, 1 adult
Check live price
12:15pmHanoiThu, Nov 12
Travel time 1h 50m, nonstopHANBKK
2:05pmBangkokThu, Nov 12
$70
Thai AirAsia, flight FD 643Found today, 1 adult
Check live price
9:15amHanoiSat, Nov 28
Travel time 1h 55m, nonstopHANDMK
11:10amBangkokSat, Nov 28
$72
Thai AirAsia, flight FD 643Found 3 days ago, 1 adult
Check live price
9:15amHanoiMon, Nov 9
Travel time 1h 55m, nonstopHANDMK
11:10amBangkokMon, Nov 9
$72
Thai AirAsia, flight FD 643Found 7 days ago, 1 adult
Check live price
9:15amHanoiTue, Feb 2
Travel time 1h 55m, nonstopHANDMK
11:10amBangkokTue, Feb 2

Round trips

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

Plan the rest of the trip

  • Mobile data in ThailandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Bangkok, booked ahead at a fixed price.
    See options
  • Things to do in BangkokPopular tours from $13.36 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Thailand from EKTA; check what each policy covers.
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  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
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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

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26$9527$7828$8229$7830$8031$81

November 2026

MoTuWeThFrSaSu1$752$703$794$815$796$827–8$809$7210$7511$7912$7013$7914$7615$7316$7717$7918$7519$7420$9521$9422–23$7924$7925$7526$7527$7728$7029$7830–

December 2026

MoTuWeThFrSaSu1$792$793–4$1035$956$917$858$809$8010$8011$7312$8013$8014$8015–16$7817$7918$7819$7920–21$7822$7523$782425262728293031
$76 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 2, $70.

Lowest fares by month

In the fares found this week, November has the lowest: from $70 one-way, against $78 in October. Pick a month to see its cheapest date.

  1. Oct$78
  2. Nov$70
  3. Dec$73
  4. Jan$75
  5. Feb$72
  6. Mar$73
  7. Apr$76
  8. May$74
  9. Junno fares yet
  10. Julno fares yet
  11. Aug$75
  12. Sepno fares yet
$0$50$100Oct$70NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$78Thu, Oct 29Nonstop
November$70Sat, Nov 28Nonstop
December$73Fri, Dec 11Nonstop
January 2027$75Fri, Jan 8Nonstop
February 2027$72Tue, Feb 2Nonstop
March 2027$73Sun, Mar 7Nonstop
April 2027$76Fri, Apr 2Nonstop
May 2027$74Thu, May 6Nonstop
June 2027—
July 2027—
August 2027$75Tue, Aug 17Nonstop
September 2027—

Fares and weather by month

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

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare$78$70$73$75$72$73$76$74––$75–
High °C33°33°32°33°34°35°36°35°34°34°33°33°
Low °C25°25°23°23°25°26°27°27°26°26°26°25°
Precipitation mm289451224215193217199190227336

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

Questions travellers ask

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

In the fares found this week, November has the lowest: from $70 one-way, against $78 in October.

What is the weather in Bangkok in November?

In November, the cheapest month to fly, the average daily high in Bangkok is 33 °C and the low 25 °C.

Are there direct flights from Hanoi to Bangkok?

Yes. Recent fares include nonstop flights with Thai AirAsia, Vietjet, Vietravel Airlines, Ethiopian Airlines and THAI Airways.

How long is the flight from Hanoi to Bangkok?

A nonstop flight takes about 1h 45m. The distance is 609 mi.

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