HK$871+ Cheap flights to Thailand

— BKK
28 Oct — 4 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Thailand

Sun 6-1214:00 -
Nonstop2h 45m
Sun 13-1209:15 -
Nonstop2h 45m
Deal found 27-9HK$1,498
Thu 29-1021:40 -
Nonstop3h 00m
Wed 4-1112:00 -
Nonstop2h 55m
Deal found 28-9HK$1,498
Thu 10-1221:40 -
Nonstop3h 00m
Sat 12-1200:35 -
Nonstop2h 55m
Deal found 28-9HK$1,506
Mon 5-1020:20 -
Nonstop2h 45m
Wed 4-1109:15 -
Nonstop2h 45m
Deal found 25-9HK$1,514
Fri 13-1109:15 -
Nonstop3h 05m
Tue 17-1112:00 -
Nonstop2h 55m
Deal found 28-9HK$1,514
Mon 23-1114:00 -
Nonstop2h 45m
Sun 29-1109:15 -
Nonstop2h 45m
Deal found 26-9HK$1,522

Find flights to Thailand

Explore Thailand

Find flight deals to Thailand

One-way from

HK$792

Popular in

February

Cheapest in

January

Average price

HK$1,867

Good round-trip deal

HK$1,484 or less

Good one-way deal

HK$818 or less
HK Express
  • HK Express
  • 12-10-31-12
  • Nonstop
  • 3h 00m total
  • Hong Kong to Thailand
Highest demand for flights based on searches. 2% potential increase in price.
Cheapest flight prices on average. 2% potential price decrease (HK$53 potential savings vs. average return price).
Average for return flights in September 2026
Price to beat on a round-trip flight from Hong Kong Intl to Thailand.
Price to beat on a one-way flight from Hong Kong Intl to Thailand.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongPhuket City

HKG Hong Kong Intl - HKT Phuket City

HKGHKT

Hong Kong Intl

Mon 5-10

20:20-08:10

1 stop12h 50m

Phuket City

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$902

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Wed 7-10

14:20-22:45

1 stop9h 25m

Chiang Mai

Wed 31-12

00:00-01:00

Nonstop0h 00m

HK$1,004

Hong KongKhon Kaen

HKG Hong Kong Intl - KKC Khon Kaen

HKGKKC

Hong Kong Intl

Wed 11-11

13:35-18:30

1 stop5h 55m

Khon Kaen

Wed 18-11

08:40-15:55

1 stop6h 15m

HK$2,267

Hong KongHat Yai

HKG Hong Kong Intl - HDY Hat Yai

HKGHDY

Hong Kong Intl

Sun 15-11

21:40-09:15

1 stop12h 35m

Hat Yai

Sun 22-11

21:30-13:00

1 stop14h 30m

HK$2,479

Hong KongHat Yai

HKG Hong Kong Intl - HDY Hat Yai

HKGHDY

Hong Kong Intl

Mon 23-11

14:00-21:10

1 stop8h 10m

Hat Yai

Thu 3-12

12:55-23:40

1 stop9h 45m

HK$2,494

Hong KongKrabi

HKG Hong Kong Intl - KBV Krabi

HKGKBV

Hong Kong Intl

Mon 2-11

14:00-08:25

1 stop19h 25m

Krabi

Sun 8-11

11:50-17:00

1 stop28h 10m

HK$2,549

Hong KongKrabi

HKG Hong Kong Intl - KBV Krabi

HKGKBV

Hong Kong Intl

Fri 4-12

14:00-18:10

1 stop29h 10m

Krabi

Mon 11-1

19:45-13:00

1 stop16h 15m

HK$2,549

Hong KongPhuket City

HKG Hong Kong Intl - HKT Phuket City

HKGHKT

Hong Kong Intl

Thu 7-1

21:40-08:25

1 stop11h 45m

Phuket City

Tue 12-1

21:20-04:30

1 stop6h 10m

HK$2,573

Hong KongKrabi

HKG Hong Kong Intl - KBV Krabi

HKGKBV

Hong Kong Intl

Thu 12-11

13:35-20:10

1 stop7h 35m

Krabi

Thu 19-11

20:45-14:35

1 stop16h 50m

HK$2,612
Fastest return journey

Hong KongBangkok

HKG Hong Kong Intl - BKK Bangkok Suvarnabhumi

HKGBKK

Hong Kong Intl

Fri 13-11

12:00-14:05

Nonstop3h 05m

Bangkok Suvarnabhumi

Wed 25-11

11:45-15:35

Nonstop2h 50m

HK$2,651

Flights are sorted by cheapest return flights first.

Deals found on 27-9

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from Hong Kong to Thailand takes 6 hours 57 minutes. Flights to Thailand from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Thailand

The most flights from Hong Kong to Thailand are scheduled on a Friday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (50 on average).

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from Hong Kong to Thailand are Thai AirAsia, Thai Lion Air and Ethiopian Air.

Rainfall in Thailand by month

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Thailand?

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights to Thailand. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly to Thailand?

Users looking for the lowest fares to Thailand should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday mornings, when prices are usually at their highest.

What are the most popular places to fly to in Thailand?

The most popular places in Thailand to fly to are Bangkok, Phuket City, Chiang Mai, Ko Samui and Krabi.

Reviews of airlines servicing Thailand

Read reviews from past customers who have flown 泰國航空,Cathay Pacific, andHK Express to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Food

7.5

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Entertainment

6.9

Food

7.5

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Entertainment

6.9

Food

7.5

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Entertainment

6.9

Food

7.5

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

Entertainment

6.9

Food

7.5

Comfort

7.7

Overall

7.9

Boarding

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Thayawat,Sept 2026

SIN - BKK

Entertainment system was improved. I could not get my preferred Isle seat this time.

FAQs about flying to Thailand

Thailand climate

The climate differs between the north and the south of the country. In northern and central Thailand, it’s hot between March to May, rainy between June and October and cool between November and February. In the south it rains intermittently year round with temperatures around 27 degrees. It rains every day in the rainy season. The monsoon season lasts from July to November.

Getting around Thailand

Thailand’s trains are comfortable, frequent, and on time; although a bit slow, it’s a great way to see the country. Thailand’s buses are very fast (don’t watch the road…), well serviced, and air conditioned. If you’re pressed for time, catch a flight. Thailand has several regional airports, and convenient domestic flights are easy to find.

Transport in a city or resort is typically a taxi, tuk-tuk, rickshaw, pickup, or hired car and driver. Taxis are usually metered in a city; make sure the meter is turned on. Always negotiate the fare for a tuk-tuk or rickshaw before you set out.

Bangkok’s public transport can get you around town. Chiang Mai doesn’t have buses or taxis, but has lots of covered pickups (songtaos) and tuk-tuks. You can hail a songtao and their fares are reasonable. Many travellers rent motorcycles and bikes in Chiang Mai, but make sure to drive defensively.

Avoid driving in Thailand, both cars and motobikes. Thais drive on the left side of the road, usually at breakneck speeds even around blind corners, and aren’t fussy about driving laws.

What is good to know if travelling to Thailand?

  • Thailand’s capital mixes the old with the new while maintaining its position as a modern, international city. Bangkok is perfectly attuned with its modern skyscrapers, ancient palaces and temples, and infamous nightlife. A shopper’s paradise, there’s the famed Chatuchak Weekend Market and shops with everything from handcrafts to luxury items. And the excellent cuisine is a result of Bangkok’s rich ethnic history.
  • The cultures and ethnic groups in Chiang Mai reflect Thailand’s diversity: skyscrapers surrounding the Old City, monks chanting, hill tribes selling their wares, carved teak houses, modern markets, and condominiums. This is the place to shop for high-quality handcrafts, fine antiques, huge Buddhas, and even furniture. The nightlife is equally diverse, offering the Night Bazaar, discos, lounges, and small bars.
  • Phuket (pronounced “Poo-ket”) is Thailand’s largest and most popular island. The topology alone is fascinating: rocky peninsulas, limestone cliffs, tropical forests, tranquil bays, and white-sand beaches. There’s a beach for every budget, from luxury resorts to bungalows, and Phuket is well-known for its fine seafood. The Patong nightlife is wild and has something for all tastes and inclinations.
  • Ko Samui is an international resort with the attendant comforts, nightlife, and crowds. Most visitors come to have fun and the island offers plenty of it: basking on the beaches, trekking in the hills and forests, scuba diving, parasailing, Thai boxing, sightseeing, or watching working monkeys on coconut plantations. The nightlife reverberates with discos, open-air bars, and dance parties.
  • Near Samui, Ko Pha-ngan is famous for its monthly full-moon beach party—a free party hosted by DJs. The morning after you can recuperate in a herbal sauna and relax on the beach. Popular with international travelers, Pha-ngan offers a full complement of activities from sightseeing to jungle trekking. For a more peaceful vacation, the island also has laid-back resorts.
  • When is the best time to fly to Thailand?

    Peak season: Northern Thailand’s peak tourist season is the cool season (November–February). The south’s peak season is typically March to May. Bangkok’s peak season is November to March; prices can be twice as high as in the off season, and hotels are often fully booked. International visitors come to Chiang Mai December through May, and Thais vacation here March through May. November to April is Phuket’s peak season, and January to April is the best weather on Ko Samui. The island is particularly busy around Christmas and has another surge of visitors in July and August. Off season: The rainy and monsoon seasons are the off seasons. If you don’t mind the humid and wet weather there are deals on cheap flights to Thailand to be found.

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Chiang Rai is currently the cheapest airport to fly to in Thailand. One-way flights to Chiang Rai typically cost HK$196, while return flights cost around HK$244.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around HK$531, however they can be found for as little as HK$531.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, Hong Kong Intl offers the quickest one-way flight (2 hours 45 minutes).

  • Does Bangkok Suvarnabhumi have rental cars?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

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