S$ 166 Find Cheap Flights from Singapore to Vientiane – Compare and Save

These are the earliest and latest flight times available from Singapore to Vientiane:

• Earliest: departs at 10:00 and lands at 13:02
• Latest: departs at 16:00 and lands at 19:02.

The flight takes about 3h 02m.

Only Economy class is available on flights from Singapore to Vientiane.

A direct flight from Singapore to Vientiane takes 3h 02m, covering 2,985 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Singapore to Vientiane range from S$ 295 to S$ 591, with an average of S$ 412 over the past 12 months. Anything below S$ 295 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 37% above the S$ 412 route average. Book 17 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average S$ 357 return via Hanoi Noibai (HAN), compared with S$ 395 for direct.

Scoot is the only airline operating Singapore to Vientiane flights. 91% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge S$ 40–S$ 128 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Embraer 190 E2 family is used most often on this route, operated mainly by Scoot and Singapore Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-way fares from Singapore to Vientiane are currently lower than usual. Average one-way flight prices are about S$ 197, which is 20% below the typical average for this route.

Flights from Singapore to Vientiane usually depart from Singapore Changi (SIN) and arrive at Vientiane Wattay (VTE).

Morning flights have the fewest delays on this route.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Singapore to Vientiane route, 9% of flights were delayed in the past three months, with delays averaging 1h 32m.

One-stop flights from Singapore to Vientiane most commonly connect through:

• Ho Chi Minh City (SGN) – 70% of one-stop connections
• Bangkok Suvarnabhumi (BKK) – 24% of one-stop connections
• Hanoi Noibai (HAN) – 6% of one-stop connections

Yes. Flexible dates can save you up to 63% on flights from Singapore to Vientiane. Monday is the cheapest departure day at S$ 300 return on average, while Sunday is the most expensive at S$ 793, a difference of S$ 493.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only Scoot operates flights between Singapore and Vientiane.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time of 5h 21m, compared to 15h 22m via Ho Chi Minh City (SGN) and 18h 31m via Hanoi Noibai (HAN).

Vientiane is 1 hour behind Singapore (Indochina Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Singapore to Vientiane flights:

• Scoot: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Scoot: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.