How much is a flight from Hanoi to Bangkok?

The cheapest fare found in the last few days was $146. That is a recent find rather than a live quote, so the page shows exactly when it was seen.

Is there a nonstop flight from Hanoi to Bangkok?

The page lists the cheapest nonstop fare and the cheapest fare with a connection separately, whenever both were found.

How often do these prices update?

Every hour. When a fare moves materially we tell the search engines the same hour, so the number in search results follows the number on the page.

Cheap flights from Hanoi to Bangkok

Hanoi to Bangkok is 987 km. Below are the cheapest fares found in the last few days, each one stamped with when it was seen and which airline sold it.

Cheapest fare$146seen 15 Oct 2026 · $0.15 per km106% dearer than when we last checked

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Fares found recently

Thai AirAsiaFD643Low cost
9 Nov 2026 · Nonstop
$146seen 15 Oct 2026

Prices come from searches Aviasales users ran recently, not from a live availability check, which is why each one shows when it was found. Open the search to see today's seats.

Price history

over the last 44 days

Lowest: $71
Average: $138
Highest: $163

Airlines on this route

Thai AirAsiaLow cost
Qatar Airways
THAI Airways
Vietnam Airlines

Other routes from Hanoi

Hanoi
Singapore
Singapore
2,199 km
from$254seen 15 Oct 2026

Flights from Hanoi Flights to Bangkok

How much is a flight from Hanoi to Bangkok?: The cheapest fare found in the last few days was $146. That is a recent find rather than a live quote, so the page shows exactly when it was seen.
Is there a nonstop flight from Hanoi to Bangkok?: The page lists the cheapest nonstop fare and the cheapest fare with a connection separately, whenever both were found.
How often do these prices update?: Every hour. When a fare moves materially we tell the search engines the same hour, so the number in search results follows the number on the page.