Cheap Flights to Nong Khai Province from ₩42,039

View ₩42,039 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines to Nong Khai Province

  • Thai AirAsia

    Thai AirAsia

  • Nok Air

    Nok Air

  • Hahn Air Systems

    Hahn Air Systems

  • Thai Airways International

    Thai Airways International

  • Thai Lion Mantari

    Thai Lion Mantari

  • Turkish Airlines

    Turkish Airlines

  • Thai Vietjet

    Thai Vietjet

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How much is the cheapest flight to Nong Khai Province?

Prices were available within the past 7 days and start at ₩42,039 for one-way flights and ₩84,430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Tue, Jan 13 - Mon, Jan 19
BKK
Bangkok
UTH
Udon Thani
₩84,430 Roundtrip, found 6 days ago
₩84,430
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Tue, Jan 13 from Bangkok to Udon Thani, returning Mon, Jan 19, priced at ₩84,430 found 6 days ago
Thai AirAsia
Mon, Jan 19 - Mon, Feb 9
BKK
Bangkok
UTH
Udon Thani
₩84,488 Roundtrip, found 3 days ago
₩84,488
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Mon, Jan 19 from Bangkok to Udon Thani, returning Mon, Feb 9, priced at ₩84,488 found 3 days ago
Thai AirAsia
Sat, Jan 24 - Sat, Jan 31
BKK
Bangkok
UTH
Udon Thani
₩84,790 Roundtrip, found 4 days ago
₩84,790
Roundtrip
found 4 days ago
Select Thai AirAsia flight, departing Sat, Jan 24 from Bangkok to Udon Thani, returning Sat, Jan 31, priced at ₩84,790 found 4 days ago
Thai AirAsia
Fri, Feb 13 - Tue, Feb 17
BKK
Bangkok
UTH
Udon Thani
₩85,438 Roundtrip, found 17 hours ago
₩85,438
Roundtrip
found 17 hours ago
Select Thai AirAsia flight, departing Fri, Feb 13 from Bangkok to Udon Thani, returning Tue, Feb 17, priced at ₩85,438 found 17 hours ago
Thai AirAsia
Thu, Jan 8 - Mon, Jan 12
BKK
Bangkok
UTH
Udon Thani
₩85,460 Roundtrip, found 14 hours ago
₩85,460
Roundtrip
found 14 hours ago
Select Thai AirAsia flight, departing Thu, Jan 8 from Bangkok to Udon Thani, returning Mon, Jan 12, priced at ₩85,460 found 14 hours ago
Thai AirAsia
Sat, Jan 24 - Fri, Jan 30
BKK
Bangkok
UTH
Udon Thani
₩85,464 Roundtrip, found 1 day ago
₩85,464
Roundtrip
found 1 day ago
Select Thai AirAsia flight, departing Sat, Jan 24 from Bangkok to Udon Thani, returning Fri, Jan 30, priced at ₩85,464 found 1 day ago
Thai AirAsia
Tue, Dec 16 - Thu, Dec 18
DMK
Bangkok
UTH
Udon Thani
₩87,257 Roundtrip, found 5 days ago
₩87,257
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Tue, Dec 16 from Bangkok to Udon Thani, returning Thu, Dec 18, priced at ₩87,257 found 5 days ago
Thai AirAsia
Tue, Jan 13 - Mon, Jan 19
DMK
Bangkok
UTH
Udon Thani
₩89,218 Roundtrip, found 6 days ago
₩89,218
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Tue, Jan 13 from Bangkok to Udon Thani, returning Mon, Jan 19, priced at ₩89,218 found 6 days ago
Thai Airways International
Tue, Jan 13 - Mon, Jan 19
BKK
Bangkok
UTH
Udon Thani
₩186,100 Roundtrip, found 6 days ago
₩186,100
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Tue, Jan 13 from Bangkok to Udon Thani, returning Mon, Jan 19, priced at ₩186,100 found 6 days ago
Thai AirAsia X
Tue, Mar 3 - Sat, Mar 7
ICN
Seoul
UTH
Udon Thani
₩395,473 Roundtrip, found 6 hours ago
₩395,473
Roundtrip
found 6 hours ago
Select Thai AirAsia X flight, departing Tue, Mar 3 from Seoul to Udon Thani, returning Sat, Mar 7, priced at ₩395,473 found 6 hours ago

About Nong Khai Province

Expedia offers flights to Nong Khai Province to meet every traveler'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, ₩84,430 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 ₩84,430 and reached a maximum cost of ₩1,585,000. For one-way trips leaving Bangkok (BKK), the cheapest seat during this time was ₩42,039.
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 ₩84,430 and ₩1,585,000. 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.

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 AirAsia X
Tue, Mar 3 - Sat, Mar 7
ICN
Seoul
UTH
Udon Thani
₩395,473 Roundtrip, found 6 hours ago
₩395,473
Roundtrip
found 6 hours ago
Select Thai AirAsia X flight, departing Tue, Mar 3 from Seoul to Udon Thani, returning Sat, Mar 7, priced at ₩395,473 found 6 hours ago
*Available to Expedia members.