Cheap flights from Bangkok to Hanoi
Cheapest current fares: $82 in May 2026, 993 km direct flight in ~1h 10m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Bangkok (BKK) to Hanoi (HAN). Refreshed daily.
Bangkok (BKK) → Hanoi (HAN)
- May 2026 $82
- June 2026 $85
- July 2026 $88
- August 2026 $91
- October 2026 $92
- September 2026 $99
Frequently asked questions
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What is the cheapest month to fly from Bangkok to Hanoi?
Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Bangkok (BKK) to Hanoi (HAN), with fares starting from $82.
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What is the lowest current fare from BKK to HAN?
The lowest currently-listed fare from Bangkok (BKK) to Hanoi (HAN) is $82 on 2026-05-28.
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How long is the flight from Bangkok to Hanoi?
Direct flights from BKK to HAN cover approximately 993 km (617 miles), with an estimated flight time of 1h 10m. Operating airlines: ET, TG, VJ, VN, VU.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.