Cheap Flights to Nong Khai Province from NT$618

View NT$618 flight on Fri, 2026/6/19Opens in a new window

Popular airlines to Nong Khai Province

  • Thai AirAsia

  • Nok Air

  • Thai Airways International

  • Hahn Air Systems

  • Turkish Airlines

  • Thai Lion Mantari

  • Thai Vietjet

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Nong Khai Province?

Prices were available within the past 7 days and start at NT$618 for one-way flights and NT$1,743 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, Apr 24 - Mon, Apr 27
BKK
Bangkok
UTH
Udon Thani
NT$1,743 Roundtrip, found 1 day ago
NT$1,743
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Fri, Apr 24 from Bangkok to Udon Thani, returning Mon, Apr 27, priced at NT$1,743 found 1 day ago
Thai AirAsia
Thu, Apr 2 - Sun, Apr 5
BKK
Bangkok
UTH
Udon Thani
NT$1,754 Roundtrip, found 2 days ago
NT$1,754
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Thu, Apr 2 from Bangkok to Udon Thani, returning Sun, Apr 5, priced at NT$1,754 found 2 days ago
Thai AirAsia
Thu, Apr 23 - Mon, Apr 27
DMK
Bangkok
UTH
Udon Thani
NT$1,845 Roundtrip, found 18 hours ago
NT$1,845
Roundtrip
found 18 hours ago
Select Thai AirAsia flight, departing Thu, Apr 23 from Bangkok to Udon Thani, returning Mon, Apr 27, priced at NT$1,845 found 18 hours ago
Thai AirAsia
Sat, Apr 4 - Mon, Apr 6
BKK
Bangkok
UTH
Udon Thani
NT$1,895 Roundtrip, found 2 days ago
NT$1,895
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Sat, Apr 4 from Bangkok to Udon Thani, returning Mon, Apr 6, priced at NT$1,895 found 2 days ago
Thai AirAsia
Thu, Apr 2 - Sun, Apr 5
BKK
Bangkok
UTH
Udon Thani
NT$1,909 Roundtrip, found 2 days ago
NT$1,909
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Thu, Apr 2 from Bangkok to Udon Thani, returning Sun, Apr 5, priced at NT$1,909 found 2 days ago
Thai AirAsia
Sat, Apr 4 - Wed, Apr 8
DMK
Bangkok
UTH
Udon Thani
NT$1,950 Roundtrip, found 1 day ago
NT$1,950
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Sat, Apr 4 from Bangkok to Udon Thani, returning Wed, Apr 8, priced at NT$1,950 found 1 day ago
Thai AirAsia
Thu, Mar 5 - Wed, Mar 25
BKK
Bangkok
UTH
Udon Thani
NT$2,046 Roundtrip, found 2 days ago
NT$2,046
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Thu, Mar 5 from Bangkok to Udon Thani, returning Wed, Mar 25, priced at NT$2,046 found 2 days ago
Thai Lion Mantari
Fri, Apr 24 - Mon, Apr 27
DMK
Bangkok
UTH
Udon Thani
NT$3,905 Roundtrip, found 1 day ago
NT$3,905
Roundtrip
found 1 day ago
Select Thai Lion Mantari flight, departing Fri, Apr 24 from Bangkok to Udon Thani, returning Mon, Apr 27, priced at NT$3,905 found 1 day ago
Thai Airways International
Thu, Mar 5 - Wed, Mar 25
BKK
Bangkok
UTH
Udon Thani
NT$4,090 Roundtrip, found 2 days ago
NT$4,090
Roundtrip
found 2 days ago
Select Thai Airways International flight, departing Thu, Mar 5 from Bangkok to Udon Thani, returning Wed, Mar 25, priced at NT$4,090 found 2 days ago
Hahn Air Systems
Tue, Mar 10 - Sun, Apr 26
BKK
Bangkok
UTH
Udon Thani
NT$4,853 Roundtrip, found 6 hours ago
NT$4,853
Roundtrip
found 6 hours ago
Select Hahn Air Systems flight, departing Tue, Mar 10 from Bangkok to Udon Thani, returning Sun, Apr 26, priced at NT$4,853 found 6 hours ago

Trending flights to Nong Khai Province

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Wed, Mar 4 - Mon, Mar 16
TPE
Taipei
UTH
Udon Thani
NT$8,757 Roundtrip, found 6 days ago
NT$8,757
Roundtrip
found 6 days ago
Select Thai Lion Mantari flight, departing Wed, Mar 4 from Taipei to Udon Thani, returning Mon, Mar 16, priced at NT$8,757 found 6 days 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, NT$1,743 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 NT$1,743 and reached a maximum cost of NT$23,997. For one-way trips leaving Bangkok (BKK), the cheapest seat during this time was NT$618.
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 NT$1,743 and NT$23,997. 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 75ºF to 90ºF. 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.

Explore a world of travel with Expedia

*Available to Expedia members.