฿2,795 Find Cheap Flights from Bangkok to Hong Kong – Compare and Save

Among airlines operating Bangkok to Hong Kong flights:

• HK Express: offers free seat selection
• Thai Lion Air: offers free seat selection
• Thai Airways: offers free seat selection
• Emirates: offers extra legroom; offers free seat selection
• Cathay Pacific: offers free seat selection

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

8 airlines operate flights between Bangkok and Hong Kong. The airlines offering direct flights on this route include:

• Cathay Pacific
• HK Express
• Thai Airways
• Hong Kong Airlines
• Thai Lion Air
• United Airlines

Flights from Bangkok to Hong Kong may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK). Flights usually arrive at Hong Kong Intl (HKG).

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

• HK Express: a cabin bag and a checked bag in Economy class
• Thai Lion Air: a cabin bag and a checked bag in Economy class
• Thai Airways: 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 Bangkok to Hong Kong:

• Economy class
• Business Class

On this route, direct flights are cheaper than stopover options on average. Direct fares average ฿6,420 return, compared with ฿9,538 via a stopover through Hanoi Noibai (HAN).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿722–฿3,288 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

One-stop flights from Bangkok to Hong Kong most commonly connect through:

• Phuket City (HKT) – 37% of one-stop connections
• Chiang Mai (CNX) – 21% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 21% of one-stop connections
• Haikou Meilan Intl (HAK) – 11% of one-stop connections

Phuket City (HKT) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 15% on the Bangkok to Hong Kong route. Friday is the cheapest departure day at ฿6,214 return on average, while Sunday is the most expensive at ฿7,299, a difference of ฿1,085. 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 Bangkok to Hong Kong route, 14% of flights were delayed in the past 3 months, with delays averaging 2 hours 2 minutes.

Afternoon is the busiest departure period on Bangkok to Hong Kong flights, with 43% leaving in that window. Morning departures account for 27%, Evening flights for 17%, and Night flights for 13%.

Some of the most popular sights in Hong Kong are King's Park, Tsim Sha Tsui Station, and Nathan Road. These are among the most viewed places in Hong Kong on KAYAK.

These are the earliest and latest flight times available from Bangkok to Hong Kong:

• Earliest: departs at 00:20 and lands at 03:15
• Latest: departs at 21:05 and lands at 00:00.

The flight takes about 2h 55m.

Last-minute fares on this route (booked within 2 weeks of departure) run 29% above the route average of ฿6,428. Book 23 weeks before departure for the lowest fares.

A direct flight from Bangkok to Hong Kong takes 2h 55m, covering 2,739 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.

One-way fares from Bangkok to Hong Kong are currently lower than usual. Average one-way flight prices are about ฿3,656, which is 12% below the typical average for this route.

United Airlines is slightly above the route average for timely arrivals, while Hong Kong Airlines has a lower on-time arrival rate. On-time arrival rates on Bangkok to Hong Kong flights are:

• United Airlines: 93% on time
• Hong Kong Airlines: 91% on time
• HK Express: 87% on time

On average, flights on this route are punctual 86% 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.

Flying via Chiang Mai (CNX) gives the shortest average 1-stop total travel time of 5h 44m, compared to 6h 38m via Phuket City (HKT) and 7h 51m via Taipei City Taiwan Taoyuan Intl (TPE).

Hong Kong is 1 hour ahead of Bangkok (Hong Kong Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

Return flights from Bangkok to Hong Kong range from ฿5,230 to ฿8,000, with an average of ฿6,428 over the past 12 months. Anything below ฿5,230 counts as a good deal.