Cheap flights from Hanoi to Bangkok from C$ 101

In general, November is the cheapest month to fly from Hanoi to Bangkok Suvarnabhumi Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 197. If you’re not able to fly to Bangkok Suvarnabhumi Airport in November, then January is your next best option. Flight prices from Hanoi to Bangkok Suvarnabhumi Airport during January average around C$ 201.

Our data shows that the cheapest Hanoi to Bangkok Suvarnabhumi Airport flights are usually those with departure times in the morning. Our users have found flights to Bangkok Suvarnabhumi Airport in the morning for as low as C$ 243. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around C$ 1,506 per ticket.

Fly from Hanoi Noibai to Bangkok Suvarnabhumi for the best Hanoi Noibai - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around C$ 243 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Hanoi for as low as C$ 202 on momondo.

There is only 1 cabin class available to choose from on Hanoi to Bangkok Suvarnabhumi Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of August 2026, prices for Hanoi to Bangkok Suvarnabhumi Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

Historically, on average around 23% of flights between Hanoi and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Vietnam Airlines has had the least delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of August 2026, 30 flights take off from Hanoi and land in Bangkok Suvarnabhumi Airport each day. The most common flight departure time for this route is 10:00a.m., with 37% of daily flights taking off at noon.

The number of flights available between Hanoi and Bangkok Suvarnabhumi Airport is 215 per week as of August 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.