£52 Find Cheap Flights from Hanoi to Bangkok – Compare and Save

Among airlines operating Hanoi to Bangkok Suvarnabhumi Airport flights:

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

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

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

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

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

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

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

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

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

• Economy class
• Business Class

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £9–£74 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.

Yes. Being flexible with your travel dates can save you up to 30% on the Hanoi to Bangkok Suvarnabhumi Airport route. Friday is the cheapest departure day at £121 return on average, while Sunday is the most expensive at £171, a difference of £50. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 Hanoi to Bangkok Suvarnabhumi Airport route, 23% of flights were delayed in the past 3 months, with delays averaging 1 hour 40 minutes.

Afternoon is the busiest departure period on Hanoi to Bangkok Suvarnabhumi Airport flights, with 44% leaving in that window. Morning departures account for 34%, Evening flights for 22%, and Night flights for 0%.

Some of the most popular sights in Bangkok Suvarnabhumi Airport are Soi Cowboy, Pratunam, and Lumpini Park. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

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

• Earliest: departs at 08:50 and lands at 10:49
• Latest: departs at 22:50 and lands at 00:49.

The flight takes about 1h 59m.

Last-minute fares on this route (booked within 2 weeks of departure) run 12% above the route average of £131. Book 11 weeks before departure for the lowest fares.

A direct flight from Hanoi to Bangkok Suvarnabhumi Airport takes 1h 59m, covering 617 miles.

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.

One-way fares from Hanoi to Bangkok Suvarnabhumi Airport are currently lower than usual. Average one-way flight prices are about £60, which is 17% below the typical average for this route.

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

• Vietravel Airlines: 91% on time
• Ethiopian Air: 81% on time
• Vietnam Airlines: 80% on time

On average, flights on this route are punctual 77% of the time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Return flights from Hanoi to Bangkok Suvarnabhumi Airport range from £113 to £162, with an average of £131 over the past 12 months. Anything below £113 counts as a good deal.