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

  • Thai Airways International

    Thai Airways International

  • Hahn Air Systems

    Hahn Air Systems

  • Nok Air

    Nok Air

  • Thai Lion Mantari

    Thai Lion Mantari

  • Turkish Airlines

    Turkish Airlines

  • 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$436 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 2 Mar - Fri, 6 Mar
BKK
Bangkok
UTH
Udon Thani
HK$436 Return, found 5 hours ago
HK$436
Return
found 5 hours ago
Select Thai AirAsia flight, departing Mon, 2 Mar from Bangkok to Udon Thani, returning Fri, 6 Mar, priced at HK$436 found 5 hours ago
Thai AirAsia
Sat, 28 Mar - Tue, 7 Apr
DMK
Bangkok
UTH
Udon Thani
HK$442 Return, found 2 days ago
HK$442
Return
found 2 days ago
Select Thai AirAsia flight, departing Sat, 28 Mar from Bangkok to Udon Thani, returning Tue, 7 Apr, priced at HK$442 found 2 days ago
Thai AirAsia
Thu, 26 Feb - Wed, 4 Mar
DMK
Bangkok
UTH
Udon Thani
HK$445 Return, found 2 days ago
HK$445
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Wed, 4 Mar, priced at HK$445 found 2 days ago
Thai AirAsia
Tue, 27 Jan - Sat, 31 Jan
BKK
Bangkok
UTH
Udon Thani
HK$447 Return, found 6 days ago
HK$447
Return
found 6 days ago
Select Thai AirAsia flight, departing Tue, 27 Jan from Bangkok to Udon Thani, returning Sat, 31 Jan, priced at HK$447 found 6 days ago
Thai AirAsia
Thu, 26 Feb - Tue, 3 Mar
BKK
Bangkok
UTH
Udon Thani
HK$450 Return, found 1 day ago
HK$450
Return
found 1 day ago
Select Thai AirAsia flight, departing Thu, 26 Feb from Bangkok to Udon Thani, returning Tue, 3 Mar, priced at HK$450 found 1 day ago
Thai AirAsia
Sun, 19 Jul - Tue, 21 Jul
BKK
Bangkok
UTH
Udon Thani
HK$452 Return, found 20 hours ago
HK$452
Return
found 20 hours ago
Select Thai AirAsia flight, departing Sun, 19 Jul from Bangkok to Udon Thani, returning Tue, 21 Jul, priced at HK$452 found 20 hours ago
Thai AirAsia
Sat, 15 Aug - Mon, 24 Aug
DMK
Bangkok
UTH
Udon Thani
HK$461 Return, found 19 hours ago
HK$461
Return
found 19 hours ago
Select Thai AirAsia flight, departing Sat, 15 Aug from Bangkok to Udon Thani, returning Mon, 24 Aug, priced at HK$461 found 19 hours ago
Thai AirAsia
Sat, 28 Mar - Tue, 7 Apr
BKK
Bangkok
UTH
Udon Thani
HK$468 Return, found 2 days ago
HK$468
Return
found 2 days ago
Select Thai AirAsia flight, departing Sat, 28 Mar from Bangkok to Udon Thani, returning Tue, 7 Apr, priced at HK$468 found 2 days ago
Thai Airways International
Tue, 24 Feb - Tue, 21 Jul
BKK
Bangkok
UTH
Udon Thani
HK$1,006 Return, found 6 days ago
HK$1,006
Return
found 6 days ago
Select Thai Airways International flight, departing Tue, 24 Feb from Bangkok to Udon Thani, returning Tue, 21 Jul, priced at HK$1,006 found 6 days ago
Hahn Air Systems
Fri, 13 Feb - Mon, 23 Feb
BKK
Bangkok
UTH
Udon Thani
HK$1,204 Return, found 19 hours ago
HK$1,204
Return
found 19 hours ago
Select Hahn Air Systems flight, departing Fri, 13 Feb from Bangkok to Udon Thani, returning Mon, 23 Feb, priced at HK$1,204 found 19 hours ago

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$436 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$436 and reached a maximum cost of HK$1,204. 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$436 and HK$1,204. 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.

Book with confidence

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.
About Nong Khai Province

Explore a world of travel with Expedia

*Available to Expedia members.