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Cheap flights from Bangkok to Hanoi

Recently found return fares from $76, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

Typical return fare: $78 – $80 Middle half of the lowest fares we saw each day in the last 90 days (8 days of data). Anything below the range is a good price.

Good price
$80 Oct2026 $76 Nov2026 $81 Dec2026 $76 Jan2027 $78 Feb2027 $78 Mar2027 $80 Apr2027 $81 Jul2027

Bangkok → Hanoi

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $81 2 $83 3 $84 4 $85 5 $89 6 $84 7 $82 8 $84 9 $88 10 $83 11 $81 12 $83 13 $90 14 $81 15 $82 16 $82 17 $82 18 $89 19 $85 20 $88 21 $82 22 $84 23 $84 24 25 $92 26 $93 27 $98 28 $84 29 30 $76
LowerHigherLowest this month

Lowest fares for the best day

  • FDTue 17 Nov – Tue 1 Dec · Direct · 1h 55m $163
  • FDThu 12 Nov – Sat 12 Dec · Direct · 1h 45m $167
  • FDThu 12 Nov – Tue 8 Dec · Direct · 1h 55m $179
See all flights for these dates

Airport in Hanoi

  • HANNoi Bai

Airports in Bangkok

  • BKKSuvarnabhumi
  • DMKDon Mueang

Watch this route

BKK
HAN

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More trips from Bangkok

All flights from Bangkok Hanoi to Bangkok flights
Phuketfrom $76 CEIfrom $76 KBVfrom $80 URTfrom $86 Chiang Maifrom $91 Da Nangfrom $104 PQCfrom $117 NHAfrom $140

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Bangkok to Hanoi?

Based on recently found fares, November 2026 has the lowest price we know of, from $76. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Hanoi get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.