Flights Singapore → Vientiane
As of November 2026, economy flights from Singapore to Vientiane have a typical range SGD 727–1510, median SGD 935. Full range across all 430 offers: SGD 397–5563. We analyzed 430 offers from 15 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Singapore → Vientiane
Based on 430 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Singapore → Vientiane
Add-on pricing from the cheapest available offer per airline · November 2026 · SGD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| China Southern | Included | Included | — |
| Thai AirAsia | Included | — | — |
| VietJet Air | SGD 200000 | SGD 400000 | — |
| Thai Airways | Included | Included | — |
| Hainan Airlines | Included | Included | — |
| China Eastern | Included | Included | — |
| MAI | Included | — | — |
| AirAsia | SGD 20 | SGD 70 | — |
| Vietnam Airlines | Included | Included | — |
| Singapore Airlines | Included | Included | — |
| Malaysia Airlines | Included | Included | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Singapore to Vientiane cost?
Based on 430 offers · November 2026
Singapore to Vientiane flights ranged from SGD 397 to SGD 5563 across 430 offers analyzed in November 2026. The chart below shows how prices distributed across all 430 offers.
These 430 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between SGD 811 and SGD 1149
What hidden fees do Singapore to Vientiane flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Singapore to Vientiane routes. The breakdown below is based on 430 offers analyzed in November 2026.
| Carrier | Avg fee (SGD) | % of base fare |
|---|---|---|
| CZ | 34 | 3% |
| FD | 611 | 71% |
| VJ | 700000 | 91979% |
| TG | 2 | 0% |
| HU | 34 | 4% |
| MU | 34 | 3% |
| 8M | 5 | 1% |
| AK | 98 | 14% |
| VN | 10 | 1% |
| SQ | 20 | 1% |
| MH | 15 | 1% |
VietJet Air: base ~SGD -699271 + fees SGD 700000 = ~SGD 729 total. Thai Airways: base ~SGD 935 + fees SGD 2 = ~SGD 937 total.
VietJet Air's SGD 700000 ancillary fees narrow the gap with Thai Airways's lower-fee model — the SGD 700206 base difference shrinks to SGD 208 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Singapore to Vientiane?
15 airlines flew Singapore to Vientiane in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Vietjet), fares ranged SGD 397–445 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (SGD) | Median (SGD) | Fees (SGD) |
|---|---|---|---|---|
 Vietjet | 6 | 397–445 | 397 | n/a |
 AK | 1 | — | 703 | 98 (14%) |
 VietJet Air | 39 | 619–899 | 729 | 700000 (96076%) |
 Thai AirAsia | 1 | — | 810 | n/a |
 THAI | 18 | 767–811 | 811 | n/a |
 China Southern | 30 | 565–2710 | 820 | 34 (4%) |
 FD | 13 | 678–1028 | 826 | 611 (74%) |
 Hainan Airlines | 19 | 718–1057 | 829 | 34 (4%) |
 8M | 20 | 784–943 | 925 | 5 (1%) |
 Thai Airways | 105 | 741–1302 | 937 | 2 (0%) |
 China Eastern | 92 | 813–1019 | 958 | 34 (4%) |
 3U | 15 | 1017–2186 | 1179 | n/a |
 Vietnam Airlines | 18 | 802–1521 | 1279 | 10 (1%) |
 Singapore Airlines | 47 | 1114–1682 | 1469 | 20 (1%) |
 Malaysia Airlines | 6 | 1509–2980 | 1863 | 15 (1%) |
Where do the best Singapore → Vientiane prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Singapore to Vientiane flights
- Full-service carriers on Singapore–Vientiane cost 1.7x more than budget airlines (SGD 1025 vs SGD 603 median; overall median SGD 935).
- VJ charges 336877.8x more in ancillary fees than TG — SGD 700000 vs SGD 2 avg per booking.
- The same route priced SGD 164 apart depending on where it was booked — the lowest median was SGD 811. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Singapore to Vientiane cost?
- Based on 430 offers analyzed, Singapore to Vientiane flights range from SGD 397 to SGD 5563, with a median price of SGD 935. Search for your specific dates →
- What hidden fees should I expect on Singapore to Vientiane flights?
- On average, ancillary fees (bags, seat selection) add SGD 71880 to the base fare on Singapore to Vientiane flights. See itemized fees for your itinerary →
- Which airline is cheapest on Singapore to Vientiane including all fees?
- Vietjet has the lowest median fare on Singapore to Vientiane at SGD 397 (median across 6 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Singapore–Vientiane flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was SGD 811. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Singapore to Vientiane routes?
- Singapore to Vientiane has 15 airlines competing, creating a price range from SGD 397 to SGD 5563 across 430 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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