Cheap Flights to Nong Khai Province | Popular Routes to Nong Khai Province from HK$215

View HK$215 flight on Fri, 27 Feb 2026Opens in a new window

Popular airlines to Nong Khai Province

  • Thai AirAsia

    Thai AirAsia

  • Nok Air

    Nok Air

  • Thai Airways International

    Thai Airways International

  • Hahn Air Systems

    Hahn Air Systems

  • Turkish Airlines

    Turkish Airlines

  • Thai Lion Mantari

    Thai Lion Mantari

  • Gulf Air

    Gulf Air

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Nong Khai Province

Prices were available within the past 7 days and start at HK$215 for one-way flights and HK$442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Sat, 28 Mar - Tue, 7 Apr
DMK
Bangkok
UTH
Udon Thani
HK$442 Return, found 4 hours ago
HK$442
Return
found 4 hours ago
Select Thai AirAsia flight, departing Sat, 28 Mar from Bangkok to Udon Thani, returning Tue, 7 Apr, priced at HK$442 found 4 hours ago
Thai AirAsia
Thu, 26 Feb - Wed, 4 Mar
DMK
Bangkok
UTH
Udon Thani
HK$445 Return, found 23 hours ago
HK$445
Return
found 23 hours ago
Select Thai AirAsia flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Wed, 4 Mar, priced at HK$445 found 23 hours ago
Thai AirAsia
Sat, 17 Oct - Mon, 19 Oct
DMK
Bangkok
UTH
Udon Thani
HK$447 Return, found 6 days ago
HK$447
Return
found 6 days ago
Select Thai AirAsia flight, departing Sat, 17 Oct from Bangkok to Udon Thani, returning Mon, 19 Oct, priced at HK$447 found 6 days ago
Thai AirAsia
Tue, 27 Jan - Sat, 31 Jan
DMK
Bangkok
UTH
Udon Thani
HK$447 Return, found 5 days ago
HK$447
Return
found 5 days ago
Select Thai AirAsia flight, departing Tue, 27 Jan from Bangkok to Udon Thani, returning Sat, 31 Jan, priced at HK$447 found 5 days ago
Thai AirAsia
Thu, 2 Apr - Sun, 12 Apr
DMK
Bangkok
UTH
Udon Thani
HK$450 Return, found 6 days ago
HK$450
Return
found 6 days ago
Select Thai AirAsia flight, departing Thu, 2 Apr from Bangkok to Udon Thani, returning Sun, 12 Apr, priced at HK$450 found 6 days ago
Thai AirAsia
Mon, 9 Feb - Mon, 16 Feb
DMK
Bangkok
UTH
Udon Thani
HK$460 Return, found 6 days ago
HK$460
Return
found 6 days ago
Select Thai AirAsia flight, departing Mon, 9 Feb from Bangkok to Udon Thani, returning Mon, 16 Feb, priced at HK$460 found 6 days ago
Thai AirAsia
Sat, 17 Oct - Mon, 19 Oct
DMK
Bangkok
UTH
Udon Thani
HK$462 Return, found 6 days ago
HK$462
Return
found 6 days ago
Select Thai AirAsia flight, departing Sat, 17 Oct from Bangkok to Udon Thani, returning Mon, 19 Oct, priced at HK$462 found 6 days ago
Thai AirAsia
Thu, 2 Apr - Sun, 12 Apr
DMK
Bangkok
UTH
Udon Thani
HK$466 Return, found 6 days ago
HK$466
Return
found 6 days ago
Select Thai AirAsia flight, departing Thu, 2 Apr from Bangkok to Udon Thani, returning Sun, 12 Apr, priced at HK$466 found 6 days ago
Thai AirAsia
Sun, 22 Mar - Thu, 26 Mar
DMK
Bangkok
UTH
Udon Thani
HK$471 Return, found 1 day ago
HK$471
Return
found 1 day ago
Select Thai AirAsia flight, departing Sun, 22 Mar from Bangkok to Udon Thani, returning Thu, 26 Mar, priced at HK$471 found 1 day ago
Thai Lion Mantari
Thu, 26 Feb - Wed, 4 Mar
DMK
Bangkok
UTH
Udon Thani
HK$1,040 Return, found 23 hours ago
HK$1,040
Return
found 23 hours ago
Select Thai Lion Mantari flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Wed, 4 Mar, priced at HK$1,040 found 23 hours ago

About Nong Khai Province

Expedia offers flights to Nong Khai Province to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Nong Khai Province or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Nong Khai Province that have flexible change policies?
We know that travel arrangements can change very quickly, so booking a flexible ticket with Expedia is a wise idea. Simply check the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Nong Khai Province is just a few clicks away.
How can I find cheap tickets to Nong Khai Province?
For an amazing deal to Nong Khai Province, book in advance. Also use Expedia's "flexible dates" feature above your search results. This will compare prices for the days around your travel dates. In the last seven days, HK$442 was the best price for a flight to Nong Khai Province.
How much is a flight to Nong Khai Province?
In the last seven days, round-trip tickets to Nong Khai Province sold for as little as HK$442 and reached a maximum cost of HK$1,040. For one-way trips leaving Bangkok (DMK), the cheapest seat during this time was HK$215.
When is the cheapest time to fly to Nong Khai Province?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest deal. Steer clear of the weekend if you can, because Saturday is typically the most expensive day of the week. Spend the funds you saved enjoying yourself in Nong Khai Province instead!
How much is a plane ticket to Nong Khai Province?
In the last seven days, flights to Nong Khai Province ranged between HK$442 and HK$1,040. Prices depend on a number of things, particularly the time of departure, cabin class, airline and how early the fare is booked.
What is the best time to go to Nong Khai Province?
Nong Khai, Nong Khai Province's major city, is a great place to tour around at anytime. Not a big fan of chilly weather? Then venture here from June 20 onward during the summer months, when temperatures vary from 24ºC to 32ºC. August, September and October is when Nong Khai attracts the biggest crowds.
What months are the cheapest to book a flight to Nong Khai Province?
Grab your ticket in February to unlock the lowest-priced flights to Nong Khai Province. The festive month of December is usually the most expensive time to purchase a fare.
*Available to Expedia members.