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

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most economical choice. Connecting flights may sometimes be significantly cheaper, especially if you are willing to accept a longer journey. Consider your budget and time constraints when making your decision.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Mid-week flights or those during off-peak seasons often have lower fares compared to weekends or popular holidays. Adjusting your departure or return by a few days may lead to considerable savings.

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. Understanding these additional fees beforehand can help you accurately budget for your trip.

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 7 days ago

483 airlines compared

80%+ AI score for best value

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

Today’s best flight deals from Singapore to Udon Thani

Explore current cheapest deals departing from Singapore to Udon Thani

2027-01-25 – 2027-02-03
SIN - Udon Thani
50% AI deal score
$276
$259
Round trip
2027-01-18 – 2027-02-03
SIN - Udon Thani
48% AI deal score
$264
$259
Round trip
2027-01-11 – 2027-02-03
SIN - Udon Thani
47% AI deal score
$256
$262
Round trip
2027-02-15 – 2027-02-18
SIN - Udon Thani
49% AI deal score
$276
$263
Round trip
2027-02-16 – 2027-03-04
SIN - Udon Thani
47% AI deal score
$255
$263
Round trip
2027-02-15 – 2027-03-04
SIN - Udon Thani
47% AI deal score
$252
$263
Round trip
2027-02-16 – 2027-02-18
SIN - Udon Thani
49% AI deal score
$277
$263
Round trip
2027-02-15 – 2027-03-03
SIN - Udon Thani
47% AI deal score
$253
$264
Round trip
2027-02-16 – 2027-03-03
SIN - Udon Thani
47% AI deal score
$255
$264
Round trip
2027-03-08 – 2027-03-25
SIN - Udon Thani
47% AI deal score
$258
$264
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 considered a medium-haul route, covering a distance of 1787 kilometers. Given that most itineraries connect at least once, this duration reflects the total travel time with layovers.

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

Right now, fares for cheap flights from Singapore to Udon Thani typically range from $271–$504, with a median of $286. Currently, prices are significantly below the typical level for this route. Approximately 51% of recent fares have been classified as a good price, indicating that favorable deals are available. Deals are infrequent for this route, so setting a price alert can be beneficial.

For flights from Singapore to Udon Thani, most itineraries connect at least once. There are no direct flights from Singapore to Udon Thani, meaning all journeys will involve at least one stopover. The median number of stopovers for connecting flights on this route is 2.

How much is a round trip from Singapore to Udon Thani

Regular price: $329 - $404

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

The regular price range for this route is USD 329 to USD 404. The current lowest deal is USD 246 with Scoot for travel from Nov 2-Nov 5.

now $246

Low $329

High $404

The cheapest time to fly from Singapore to Udon Thani

The cheapest month to fly from Singapore to Udon Thani is March, with a median price of 273 USD. The most expensive month is December, with a median price of 435 USD. Prices are generally lower from January to October.

March

Cheapest

Flights from $273

December

Most Expensive

Flights from $435

Jan

Feb

Mar

Oct

Nov

Dec

Direct flights from Singapore to Udon Thani

Thai AirAsia

Scoot

MyTravel Airways

Danish Air Lines

Last-minute flights going from Singapore to Udon Thani

Mon, Nov 2

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai Airways International

$393

$514

One-way

Wed, Nov 4

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$290

$419

One-way

Wed, Nov 4

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai Airways International

$367

$523

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$334

$287

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$307

$293

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$286

$293

One-way

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

3 nights

Jan 18 - Jan 21

$303 → $268

12%

2 nights

Jan 18 - Jan 20

$303 → $268

12%

3 nights

Jan 25 - Jan 28

$300 → $268

11%

2 nights

Jan 25 - Jan 27

$301 → $269

11%

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 at $246.

📅 Best time to fly

September is historically the cheapest month to fly.

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

⏱️ Flight duration

Connecting flights typically take 13h 25m.

Flights from Singapore to Udon Thani typically take 13h 25m, with 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant on this route.

Connecting flights are dominant, with 0% direct flights historically available for this route.

🏆 Airline highlight

Scoot has a deal for $246.

Scoot offers a deal for $246 from Singapore to Udon Thani for travel in November.

🎯 Booking tip

Deals are rare on this route.

Deals from Singapore to Udon Thani are rare, appearing in less than 30 days.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi Airport (SIN) is a convenient departure point for flights to Udon Thani.

📍 ~19 km from city center (reachable by car or train)

💸 Flights from ~$239

Udon Thani main airports to arrive at

Udon Thani International (UTH)

Cheapest

Udon Thani International Airport is a convenient arrival point for reaching Udon Thani.

📍 ~4 km from city center (reachable by car)

💸 Flights from ~$224

Airports nearby Udon Thani used as alternative

Khon Kaen (KKC)

Khon Kaen (KKC) is a major domestic hub in Northeast Thailand, offering high flight frequency and reliable connections.

📍 ~120 km from Udon Thani (reachable by car, approximately 1.5 to 2 hours drive).

💸 Flights from ~$224

Business & First Class Flight Deals to Udon Thani

Thai Airways International

Business Class

From SIN

Elite

Dec 14

Udon Thani, Thailand

66% AI deal score

$1,399

Thai Airways International

Business Class

From SIN

Elite

Dec 13

Udon Thani, Thailand

66% AI deal score

$1,399

Thai Airways International

Business Class

From SIN

Elite

Dec 09

Udon Thani, Thailand

65% AI deal score

$1,241

Malaysia Airlines, +1

Business Class

Frequently Asked Questions About Flights to Udon Thani

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison websites can help you compare prices across various airlines and booking platforms. Setting up price alerts may also notify you when fares drop for your desired route.

Booking in advance often provides more options and potentially better prices, though last-minute deals can sometimes appear. Generally, monitoring price trends for several weeks or months before your intended travel date can help you identify optimal booking times. Prices can fluctuate based on demand and other market factors.

Comparing nearby airports can sometimes uncover alternative flight options or more competitive prices. While it may add to your ground travel time, the potential savings on airfare could make it a worthwhile consideration. Always factor in the total cost and convenience when evaluating this option.

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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: $329 - $404

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

The regular price range for this route is USD 329 to USD 404. The current lowest deal is USD 246 with Scoot for travel from Nov 2-Nov 5.

now $246

Low $329

High $404

The cheapest time to fly from Singapore to Udon Thani

March

Cheapest

Flights from $273

December

Most Expensive

Flights from $435

Jan

Feb

Mar

Oct

Nov

Dec

Direct flights from Singapore to Udon Thani

Thai AirAsia

Scoot

MyTravel Airways

Danish Air Lines

Last-minute flights going from Singapore to Udon Thani

Mon, Nov 2

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai Airways International

$393

$514

One-way

Wed, Nov 4

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia

$290

$419

One-way

Wed, Nov 4

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai Airways International

$367

$523

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$334

$287

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$307

$293

One-way

Tue, Nov 10

⌛ Last-Minute

SIN - Udon Thani

Singapore (SIN) - Udon Thani (UTH)

Thai AirAsia, Rio Sul Serviços Aéreos Regionais

$286

$293

One-way

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

3 nights

Jan 18 - Jan 21

$303 → $268

12%

2 nights

Jan 18 - Jan 20

$303 → $268

12%

3 nights

Jan 25 - Jan 28

$300 → $268

11%

2 nights

Jan 25 - Jan 27

$301 → $269

11%

Popular Airports to fly from Singapore to Udon Thani