Are direct flights from Singapore to Udon Thani always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Connecting flights can sometimes be more economical, especially if you are open to longer travel durations.

Can flexible travel dates help on Singapore to Udon Thani flights?

Yes, having flexible travel dates can significantly increase your chances of finding cheaper flights. Prices often vary depending on the day of the week or season. Adjusting your departure or return by a few days may lead to better deals.

What extra costs should I check before booking Singapore to Udon Thani flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can impact your total travel budget.

Flights From Singapore

To Udon Thani

Cheap Flights from Singapore to Udon Thani

Browse current best options from Singapore. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to Udon Thani

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Singapore to Udon Thani

Explore current cheapest deals departing from Singapore to Udon Thani

2026-10-05 – 2026-10-07
SIN - Udon Thani
75% AI deal score
$332
$231
Round trip
2026-09-21 – 2026-10-07
SIN - Udon Thani
68% AI deal score
$284
$231
Round trip
2026-09-28 – 2026-10-07
SIN - Udon Thani
73% AI deal score
$299
$232
Round trip
2026-09-30 – 2026-10-07
SIN - Udon Thani
74% AI deal score
$311
$232
Round trip
2026-09-21 – 2026-10-01
SIN - Udon Thani
69% AI deal score
$293
$232
Round trip
2026-09-28 – 2026-10-01
SIN - Udon Thani
75% AI deal score
$327
$233
Round trip
2026-09-21 – 2026-10-02
SIN - Udon Thani
68% AI deal score
$290
$240
Round trip
2026-09-28 – 2026-10-02
SIN - Udon Thani
74% AI deal score
$326
$241
Round trip
2026-10-05 – 2026-10-20
SIN - Udon Thani
67% AI deal score
$288
$245
Round trip
2026-10-06 – 2026-10-07
SIN - Udon Thani
74% AI deal score
$332
$249
Round trip

Singapore to Udon Thani: Overview

Insights for flights from Singapore to Udon Thani

A typical journey from Singapore to Udon Thani takes about 13h 25m, including connections. This is a medium-haul route, covering a distance of 1787 kilometers. Given that most itineraries connect at least once, this duration reflects the time spent on all segments of the trip, including layovers.

If you are looking for cheap flights from Singapore to Udon Thani, the cheapest fares right now start at $271, with prices typically ranging from $271–$504 and a median of $286. Currently, fares are significantly below the typical level, with 51% of recent fares classified as a good price. New deals show up several times a week, so keeping an eye on price changes can be beneficial.

When is the cheapest time to fly from Singapore to Udon Thani? The most affordable months to fly are typically September, with a median fare of $126, followed by October at $137, and January at $141. Planning your travel during these months could lead to substantial savings.

For flights from Singapore to Udon Thani, most itineraries connect at least once. In fact, 0% of recent fares were for direct flights from Singapore to Udon Thani. When connecting, the typical number of stopovers is 2, meaning you should expect at least two segments to reach your destination.

How much is a round trip from Singapore to Udon Thani

Regular price: $228 - $399

Prices for flights from Singapore to Udon Thani are currently within the regular range.

The regular price range for this route is between 228 USD and 399 USD. The current lowest deal is 259 USD with Scoot, for travel from August 31 to September 23.

now $259

Low $228

High $399

The cheapest time to fly from Singapore to Udon Thani

The cheapest month to fly from Singapore to Udon Thani is September, with a median price of $126. The most expensive month is March, with a median price of $554. Prices are generally lower from January to November.

September

Cheapest

Flights from $126

March

Most Expensive

Flights from $554

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Singapore to Udon Thani

Thai AirAsia

Scoot

Thai Airways International

MyTravel Airways

Last-minute flights going from Singapore to Udon Thani

Thu, Aug 13

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$360

$321

One-way

Fri, Aug 14

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$358

$362

One-way

Sun, Aug 16

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$357

$298

One-way

Thu, Aug 20

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$337

$300

One-way

Thu, Aug 20

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$327

$300

One-way

Fri, Aug 21

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$352

$356

One-way

Biggest price drops on these dates for flights from Singapore to Udon Thani

7 nights

Sep 16 - Sep 23

$313 → $227

28%

1 night

Sep 16 - Sep 17

$330 → $244

26%

4 nights

Sep 14 - Sep 18

$330 → $245

26%

2 nights

Sep 2 - Sep 4

$333 → $250

25%

Popular Airports to fly from Singapore to Udon Thani

Singapore - Udon Thani route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Singapore to Udon Thani are below the typical level of $286.

📅 Best time to fly

September is historically cheapest at $126

Historically, September is the cheapest month to fly, with a median price of $126.

⏱️ Flight duration

Flights typically take 13h 25m

Flights from Singapore to Udon Thani typically take 13 hours and 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Scoot offers a deal for $259

Scoot recently offered a deal for $259 from Singapore to Udon Thani.

🎯 Booking tip

Deals appear regularly

Deals for flights from Singapore to Udon Thani appear regularly.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport is a primary international gateway for flights from Singapore to Udon Thani.

📍 ~18 km from city center (reachable by car or train)

💸 Flights from ~$288

Udon Thani main airports to arrive at

Udon Thani International (UTH)

Cheapest

Udon Thani International Airport is the primary arrival airport for flights to Udon Thani.

📍 ~5 km from city center (reachable by car)

💸 Flights from ~$288

Airports nearby Udon Thani used as alternative

Khon Kaen (KKC)

Khon Kaen is a strong domestic alternative with frequent connections, located within a manageable drive from Udon Thani.

📍 ~100 km from Udon Thani (reachable by car)

💸 Flights from ~$270

Business & First Class Flight Deals to Udon Thani

Discover luxury on the budget with premium cabin class on flights from Singapore to Udon Thani.

Udon Thani, Thailand

44% AI deal score

$1,806

Frequently Asked Questions About Flights to Udon Thani

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance is often recommended, but the ideal booking window can vary. Prices may fluctuate, so monitoring fares over a period can help you identify a good time to purchase your tickets. Weekday bookings sometimes offer different pricing.

Comparing nearby airports can sometimes provide additional flight options or potentially lower fares. While it may add to your ground travel, the savings on airfare could make it a worthwhile consideration. Always factor in the total travel time and cost.

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More routes from Singapore

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Singapore to Udon Thani: Overview

Insights for flights from Singapore to Udon Thani

How much is a round trip from Singapore to Udon Thani

Regular price: $228 - $399

Prices for flights from Singapore to Udon Thani are currently within the regular range.

The regular price range for this route is between 228 USD and 399 USD. The current lowest deal is 259 USD with Scoot, for travel from August 31 to September 23.

now $259

Low $228

High $399

The cheapest time to fly from Singapore to Udon Thani

September

Cheapest

Flights from $126

March

Most Expensive

Flights from $554

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Singapore to Udon Thani

Thai AirAsia

Scoot

Thai Airways International

MyTravel Airways

Last-minute flights going from Singapore to Udon Thani

Thu, Aug 13

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$360

$321

One-way

Fri, Aug 14

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$358

$362

One-way

Sun, Aug 16

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$357

$298

One-way

Thu, Aug 20

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$337

$300

One-way

Thu, Aug 20

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$327

$300

One-way

Fri, Aug 21

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$352

$356

One-way

Biggest price drops on these dates for flights from Singapore to Udon Thani

7 nights

Sep 16 - Sep 23

$313 → $227

28%

1 night

Sep 16 - Sep 17

$330 → $244

26%

4 nights

Sep 14 - Sep 18

$330 → $245

26%

2 nights

Sep 2 - Sep 4

$333 → $250

25%

Popular Airports to fly from Singapore to Udon Thani