$114 Find Cheap Flights from Bangkok to Hanoi – Compare and Save

These are the earliest and latest flight times available from Bangkok Suvarnabhumi Airport to Hanoi:

• Earliest: departs at 07:45 and lands at 09:41
• Latest: departs at 22:15 and lands at 00:11.

The flight takes about 1h 56m.

Two cabin classes are available on flights from Bangkok Suvarnabhumi Airport to Hanoi:

• Economy class
• Business Class

A direct flight from Bangkok Suvarnabhumi Airport to Hanoi takes 1h 56m, covering 1,598 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Bangkok Suvarnabhumi Airport to Hanoi range from $207 to $290, with an average of $244 over the past 12 months. Anything below $207 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 14% above the $244 route average. Book 9 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average $244 return, compared with $373 via a stopover through Hong Kong Intl (HKG).

Vietravel Airlines is slightly above the route average for timely arrivals, while Thai Airways has a lower on-time arrival rate. On-time arrival rates on Bangkok Suvarnabhumi Airport to Hanoi flights are:

• Vietravel Airlines: 91% on time
• Thai Airways: 80% on time
• Vietnam Airlines: 74% on time

On average, flights on this route are punctual 69% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $22–$144 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321-100/200 family is used most often on this route, operated mainly by VietJet Air and Vietnam Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

Afternoon is the busiest departure period on Bangkok Suvarnabhumi Airport to Hanoi flights, with 40% leaving in that window. Evening departures account for 30%, Morning flights for 20%, and Night flights for 10%.

One-way fares from Bangkok Suvarnabhumi Airport to Hanoi are currently lower than usual. Average one-way flight prices are about $131, which is 9% below the typical average for this route.

Flights from Bangkok Suvarnabhumi Airport to Hanoi usually depart from Bangkok Suvarnabhumi (BKK) and arrive at Hanoi Noibai (HAN).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bangkok Suvarnabhumi Airport to Hanoi route, 31% of flights were delayed in the past three months, with delays averaging 1h 35m.

Most connecting flights from Bangkok Suvarnabhumi Airport to Hanoi pass through Hong Kong Intl (HKG), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 11% on flights from Bangkok Suvarnabhumi Airport to Hanoi. Thursday is the cheapest departure day at $231 return on average, while Sunday is the most expensive at $257, a difference of $26.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

6 airlines operate flights between Bangkok Suvarnabhumi Airport and Hanoi. The airlines offering direct flights on this route include:

• Vietnam Airlines
• Thai Airways
• VietJet Air
• Vietravel Airlines
• Thai Vietjet Air
• Ethiopian Air

Hoan Kiem Lake is one of the most viewed places in Hanoi on KAYAK.

Among airlines operating Bangkok Suvarnabhumi Airport to Hanoi flights:

• Vietnam Airlines: offers free seat selection
• VietJet Air: offers free seat selection
• Thai Vietjet Air: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Vietnam Airlines: a cabin bag and a checked bag in Economy class
• VietJet Air: a cabin bag and a checked bag in Economy class
• Vietravel Airlines: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.