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Only Scoot operates flights between Singapore and Vientiane.

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

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
• Singapore Airlines: a cabin bag and a checked bag in Economy Class

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

Two cabin classes are available on flights from Singapore to Vientiane:

• Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $271 round-trip via Ho Chi Minh City (SGN), compared to $310 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $33–$100 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-stop flights from Singapore to Vientiane most commonly connect through:

• Ho Chi Minh City (SGN) - 63% of one-stop connections
• Bangkok Suvarnabhumi (BKK) - 30% of one-stop connections
• Hanoi Noibai (HAN) - 7% of one-stop connections

Ho Chi Minh City (SGN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 50% on the Singapore to Vientiane route. Wednesday is the cheapest departure day at $253 round-trip on average, while Sunday is the most expensive at $497, a difference of $244. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 3 months, with delays averaging 1 hour 29 minutes.

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

• Earliest: departs at 10:00 am and lands at 1:02 pm
• Latest: departs at 4:00 pm and lands at 7:02 pm.

The flight takes about 3h 02m.

Last-minute fares on this route - booked within 2 weeks of departure - run 39% above the route average of $321. Book 17 weeks before departure for the lowest fares.

A nonstop flight from Singapore to Vientiane takes 3h 02m, covering 1,153 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $215 to $1,012. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Singapore to Vientiane are currently lower than usual. Average one-way flight prices are about $154, which is 15% below the typical average for this route.

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

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time at 5h 28m, compared with 17h 03m 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.

Round-trip flights from Singapore to Vientiane range from $230 to $458, with an average of $321 over the past 12 months. Anything below $230 counts as a good deal.