HK$822+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13-10. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
4 Jun — 11 Jun1
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
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 5 May 2026.

Sat 23-521:30
HKG
-
BKK
Nonstop2h 50m
HK Express
Sat 30-500:20
BKK
-
HKG
Nonstop3h 10m
HK Express
Deal found 2-5HK$1,261
Sat 9-523:40
HKG
-
BKK
Nonstop3h 00m
Multiple Airlines
Sat 16-511:05
BKK
-
HKG
1 stop21h 00m
Multiple Airlines
Deal found 2-5HK$1,269
Thu 21-523:40
HKG
-
BKK
Nonstop3h 00m
Multiple Airlines
Sun 24-510:10
BKK
-
HKG
Nonstop3h 10m
Multiple Airlines
Deal found 1-5HK$1,277
Fri 29-521:30
HKG
-
BKK
Nonstop2h 50m
Multiple Airlines
Wed 3-611:55
BKK
-
HKG
1 stop24h 35m
Multiple Airlines
Deal found 1-5HK$1,300
Thu 28-521:30
HKG
-
BKK
Nonstop2h 50m
Multiple Airlines
Tue 2-614:25
BKK
-
HKG
1 stop26h 00m
Multiple Airlines
Deal found 30-4HK$1,308
Fri 15-523:00
HKG
-
BKK
Nonstop3h 00m
Multiple Airlines
Wed 20-511:05
BKK
-
HKG
1 stop21h 00m
Multiple Airlines
Deal found 30-4HK$1,324

Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 5 May 2026
Explore Thailand

Find flight deals to Thailand

Find the latest flights to Thailand in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 5 May 2026.

Return from

HK$1,261

One-way from

HK$822

Popular in

February

Cheapest in

November

Average price

HK$1,637

Good round-trip deal

HK$1,409 or less

Good one-way deal

HK$881 or less
HK Express
  • HK Express
  • 23-5-30-5
  • Nonstop
  • 6h 00m total
  • Hong Kong to Bangkok
HK Express
  • HK Express
  • 13-10
  • Nonstop
  • 3h 00m total
  • Hong Kong to Thailand
Highest demand for flights based on searches. 7% potential increase in price (HK$128 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$70 potential savings vs. average return price).
Average for return flights in May 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

 
Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 5 May 2026.
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 KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 15-8

21:30-23:45

Nonstop3h 15m

Bangkok Suvarnabhumi

Thu 20-8

14:15-18:15

Nonstop3h 00m

HK$1,676

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 27-8

21:30-23:45

Nonstop3h 15m

Bangkok Suvarnabhumi

Mon 31-8

14:15-18:15

Nonstop3h 00m

HK$1,755

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 15-6

16:50-18:40

Nonstop2h 50m

Chiang Mai

Mon 22-6

10:30-14:25

Nonstop2h 55m

HK$2,256
Fastest return journey

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Thu 18-6

14:20-16:05

Nonstop2h 45m

Bangkok Don Mueang Intl

Thu 25-6

09:20-13:05

Nonstop2h 45m

HK$2,358

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 4-6

15:05-00:40

1 stop10h 35m

Bangkok Suvarnabhumi

Sat 13-6

05:05-16:05

1 stop10h 00m

HK$2,554

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Wed 3-6

11:35-01:10

1 stop14h 35m

Bangkok Suvarnabhumi

Sat 13-6

02:10-12:45

1 stop9h 35m

HK$2,554

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 23-5

21:15-09:15

1 stop13h 00m

Chiang Mai

Sat 30-5

10:05-12:45

3 stops49h 40m

HK$2,616

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 8-6

12:50-09:15

3 stops21h 25m

Chiang Mai

Mon 15-6

10:05-20:15

1 stop9h 10m

HK$2,616

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 21-5

21:15-15:20

1 stop19h 05m

Chiang Mai

Mon 25-5

16:10-12:45

3 stops43h 35m

HK$2,616

Hong KongPhuket City

HKG - HKT

HKGHKT

Hong Kong Intl

Thu 21-5

15:05-18:00

2 stops51h 55m

Phuket City

Thu 28-5

18:55-10:25

1 stop14h 30m

HK$2,616

Flights are sorted by cheapest return flights first.

Deals found on 30-4

Showing 1-10 of 33 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

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

Booking 70 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.

How long is the flight to Thailand?

On average, a flight from Hong Kong to Thailand takes 6 hours 44 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.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from Hong Kong to Thailand. Price data was last updated on 2 May 2026.

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 Friday mornings, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from Hong Kong to Thailand are scheduled on a Friday (76 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (61 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

Plan your trip to Thailand by taking into account the average rainfall totals 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

Plan your trip to Thailand by taking into account the average temperature totals 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).

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

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 5 May 2026.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Chiang Mai, Ko Samui and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 5 May 2026.
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.

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.4

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.4

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.4

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.4

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Comfort

7.7

Boarding

7.9

Overall

7.9

Food

7.4

Entertainment

6.9

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 Mai is currently the cheapest airport to fly to in Thailand. One-way flights to Chiang Mai typically cost HK$97, while return flights cost around HK$213.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around HK$1,088, however they can be found for as little as HK$213.

  • 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).

See more FAQs

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Can Cheapflights find flights to Thailand with no change fees?

Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights to Thailand on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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