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.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Udon Thani
Cheapest one-way trip | £128 |
---|---|
Cheapest round-trip | £241 |
Average round-trip | £476 |
Includes rare itinerary | Travel hack |
Most popular airline | Thai AirAsia |
Search by stops
Search by carrier
Search by price
Search by departure date
Round trips
Updated:
One-way trips
Updated:

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Check-in for a flight from Hong Kong to Udon Thani
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Thai AirAsia | AIQ | FD | No | 0 0 |
Nok Air | NOK | DD | No | No |
Thai Lion Air | TLM | SL | Yes | 0 0 |
Thai Smile | THD | WE | No | 0 0 |
Cathay Pacific | CPA | CX | Yes | 0 0 |
Thailand COVID-19 travel restrictions

Most travelers from Hong Kong SAR can enter Thailand, but there are restrictions.
Departure
Travel restrictions |
|
---|---|
Visa requirements |
|
Return
COVID-19 testing |
|
---|---|
Visa requirements |
|
Forms and documents |
|
Additional information |
|
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
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.
Explore alternative trips
Flights from Hong Kong
- Flights from Hong Kong to Tokyo
- Flights from Hong Kong to Seoul
- Flights from Hong Kong to Sapporo
- Flights from Hong Kong to Manila
- Flights from Hong Kong to Osaka
- Flights from Hong Kong to Bangkok
- Flights from Hong Kong to Semarang
- Flights from Hong Kong to Singapore
- Flights from Hong Kong to Ho Chi Minh City
- Flights from Hong Kong to Yogyakarta
- Flights from Hong Kong to Phuket City
- Flights from Hong Kong to Chiang Mai
- Flights from Hong Kong to Kuala Lumpur
- Flights from Hong Kong to Surabaya
- Flights from Hong Kong to Busan
- Flights from Hong Kong to Taipei
- Flights from Hong Kong to Da Nang
- Flights from Hong Kong to Hanoi
- Flights from Hong Kong to Shanghai
- Flights from Hong Kong to Denpasar
Flights to Udon Thani
- Flights from Bangkok to Udon Thani
- Flights from Chiang Mai to Udon Thani
- Flights from Hat Yai to Udon Thani
- Flights from Phuket City to Udon Thani
- Flights from Singapore to Udon Thani
- Flights from Surat Thani Province to Udon Thani
- Flights from Krabi to Udon Thani
- Flights from Pattaya to Udon Thani
- Flights from Chiang Rai Province to Udon Thani
- Flights from Nakhon Si Thammarat Province to Udon Thani
- Flights from Taipei to Udon Thani
- Flights from London to Udon Thani
- Flights from Phitsanulok to Udon Thani
- Flights from Ko Samui to Udon Thani
- Flights from Trang to Udon Thani
- Flights from Melbourne to Udon Thani
- Flights from Kuala Lumpur to Udon Thani
- Flights from Ubon Ratchathani Province to Udon Thani
- Flights from Phnom Penh to Udon Thani
- Flights from Narathiwat Province to Udon Thani
Popular routes
- Flights from London to San Francisco
- Flights from London to Warsaw
- Flights from Ljubljana to Brussels
- Flights from Mytilene to Bristol
- Flights from Lisbon to Tenerife
- Flights from San Jose, Occidental Mindoro to Cebu
- Flights from London to Porto Velho
- Flights from Belfast to Larnaca
- Flights from Singapore to Calgary
- Flights from London to Madrid
- Flights from London to Houston
- Flights from London to Istanbul
- Flights from Pekanbaru to Batam
- Flights from Amsterdam to Toulouse
- Flights from Skopje to Milan
- Flights from Olbia to Bristol
The nearest countries with flights to Udon Thani
Here is a list of countries people are flying fromOther destination countries from Hong Kong
Here is a list of countries people are flying toAirports near Hong Kong
- Hong Kong International
- Guangzhou Baiyun International
- Macau International
- Shenzhen Bao an International
- Zhuhai Jinwan
- Huizhou Pingtan
- Foshan Shadi
Airports near Udon Thani
Kiwi.com: the best free travel app for Android and iPhone
Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.
Search cheap flights
Simplified planning and booking
Travel deals built for you
Kiwi.com travel hacks