Cheap flights from Hong Kong, Hong Kong to Udon Thani, Thailand

Flights starting at £128. Choose between Thai AirAsia, Nok Air, or Thai Lion Air to find the best price.

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Tips to know when travelling to Udon Thani

Round trips

Updated:

One-way trips

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Hong Kong HKGBangkok DMKUdon Thani UTH

Thai AirAsia

£137
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Hong Kong HKGBangkok BKKUdon Thani UTH

Multiple carriers

£136

Updated:

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The most popular airlines for this route are Thai AirAsia, Nok Air, Thai Lion Air, Thai Smile, and Cathay Pacific. Hong Kong and Udon Thani have 401 direct flights per week.

Check-in for a flight from Hong Kong to Udon Thani

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Thai AirAsiaAIQFDNo0
0
Nok AirNOKDDNoNo
Thai Lion AirTLMSLYes0
0
Thai SmileTHDWENo0
0
Cathay PacificCPACXYes0
0

Thailand COVID-19 travel restrictions

Latest COVID-19 travel restrictions in Thailand – 04/2023
Your trip summary

Most travelers from Hong Kong SAR can enter Thailand, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Return

COVID-19 testing
  • Travel is allowed with restrictions for vaccinated travelers
  • Mandatory COVID-19 test on arrival
  • Mandatory 3-day medical surveillance and testing
Visa requirements
  • Visa is not required
Forms and documents
  • Mandatory proof of COVID-19 vaccination for Hong Kong SAR
  • Proof of negative pre-departure COVID-19 test results is required
  • Mandatory health declaration form
Additional information
  • Health screening on arrival
  • Masks are mandatory in public
  • Health pass may be required for public activity

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in Thailand in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from Hong Kong?
Travelers frequently search for route combinations, such as Hong Kong and Tokyo, Seoul, Sapporo, Manila, Osaka, Bangkok, Semarang, Singapore, Ho Chi Minh City, Yogyakarta, Phuket City, Chiang Mai, Kuala Lumpur, Surabaya, Busan, Taipei, Da Nang, Hanoi, Shanghai, Denpasar.
What are the most popular routes to and from Udon Thani?
Travelers frequently search for route combinations, such as Udon Thani and Bangkok, Chiang Mai, Hat Yai, Phuket City, Singapore, Surat Thani Province, Krabi, Pattaya, Chiang Rai Province, Nakhon Si Thammarat Province, Taipei, London, Phitsanulok, Ko Samui, Trang, Melbourne, Kuala Lumpur, Ubon Ratchathani Province, Phnom Penh, Narathiwat Province.
What airports are near Hong Kong?
The main airport in Hong Kong is Hong Kong International. It is also served by Hong Kong International, Guangzhou Baiyun International, Shenzhen Bao an International, Macau International, Zhuhai Jinwan, Huizhou Pingtan, Foshan Shadi.
What airports are near Udon Thani?
The main airport in Udon Thani is Udon Thani International. It is also served by Wattay International, Udon Thani International, Khon Kaen, Nakhon Phanom, Roi Et, Sakon Nakhon, Loei.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Hong Kong and Udon Thani?
Yes, it's possible to combine different modes of transport between Hong Kong and Udon Thani thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Hong Kong and Udon Thani can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Hong Kong and Udon Thani?
Currently, you can fly between Hong Kong and Udon Thani with Thai AirAsia, Nok Air, Thai Lion Air, Thai Smile, Cathay Pacific.
When's the best time to travel between Hong Kong and Udon Thani?
If you don’t have specific dates for your trip between Hong Kong and Udon Thani, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Hong Kong and Udon Thani?
Traveling between Hong Kong and Udon Thani, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Hong Kong?
How many airports are there near Udon Thani?
What time do nonstop (direct) flights between Hong Kong and Udon Thani depart?
What time do nonstop (direct) flights between Hong Kong and Udon Thani arrive?
What time do flights between Hong Kong and Udon Thani depart?
What time do flights between Hong Kong and Udon Thani arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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