Flights Vientiane → Bangkok
As of November 2026, economy flights from Vientiane to Bangkok have a typical range USD 234–702, median USD 409. Full range across all 68 offers: USD 139–1986. We analyzed 68 offers from 11 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: Vientiane → Bangkok
Based on 68 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Vientiane → Bangkok
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Lao Airlines | Included | Included | — |
| Thai AirAsia | — | USD 58 | — |
| Vietnam Airlines | Included | Included | — |
| Thai Airways | — | Included | — |
| THAI | — | USD 91 | — |
| VietJet Air | Included | — | — |
| China Eastern | Included | — | — |
| Hahn Air Systems | Included | Included | — |
| China Southern | Included | — | — |
| Sichuan Airlines | Included | — | — |
| Scoot | USD 20 | USD 30 | — |
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 Vientiane to Bangkok cost?
Based on 68 offers · November 2026
Vientiane to Bangkok flights ranged from USD 139 to USD 1986 across 68 offers analyzed in November 2026. The chart below shows how prices distributed across all 68 offers.
These 68 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 USD 327 and USD 547
What hidden fees do Vientiane to Bangkok flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Vientiane to Bangkok routes. The breakdown below is based on 68 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| QV | 0 | 0% |
| FD | 158 | 94% |
| VN | 10 | 2% |
| TG | 0 | 0% |
| THAI | 91 | 33% |
| VJ | 300000 | 69337% |
| MU | 30 | 5% |
| H1 | 0 | 0% |
| CZ | 30 | 7% |
| 3U | 0 | 0% |
| TR | 56 | 7% |
VietJet Air: base ~USD -299610 + fees USD 300000 = ~USD 390 total. Vietnam Airlines: base ~USD 432 + fees USD 10 = ~USD 442 total.
VietJet Air's USD 300000 ancillary fees narrow the gap with Vietnam Airlines's lower-fee model — the USD 300042 base difference shrinks to USD 52 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 Vientiane to Bangkok?
11 airlines flew Vientiane to Bangkok 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.
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 FD | 1 | — | 168 | 158 (94%) |
 THAI | 2 | 152–259 | 206 | 91 (44%) |
 Thai Airways | 2 | 241–269 | 255 | 0 (0%) |
 QV | 22 | 151–683 | 380 | 0 (0%) |
 VietJet Air | 3 | 390–492 | 390 | 300000 (76923%) |
 H1 | 1 | — | 393 | 0 (0%) |
 China Southern | 2 | 411–420 | 416 | 30 (7%) |
 Vietnam Airlines | 11 | 234–747 | 442 | 10 (2%) |
 China Eastern | 20 | 392–621 | 455 | 30 (7%) |
 3U | 2 | 464–559 | 512 | 0 (0%) |
 Scoot | 2 | 702–890 | 796 | 56 (7%) |
Where do the best Vientiane → Bangkok 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: Vientiane to Bangkok flights
- Vientiane–Bangkok had 68 offers analyzed. Median price: USD 409.
- VJ charges 30000.0x more in ancillary fees than VN — USD 300000 vs USD 10 avg per booking.
- The same route priced USD 353 apart depending on where it was booked — the lowest median was USD 206. 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 Vientiane to Bangkok cost?
- Based on 68 offers analyzed, Vientiane to Bangkok flights range from USD 139 to USD 1986, with a median price of USD 409. Search for your specific dates →
- What hidden fees should I expect on Vientiane to Bangkok flights?
- On average, ancillary fees (bags, seat selection) add USD 14080 to the base fare on Vientiane to Bangkok flights. See itemized fees for your itinerary →
- Which airline is cheapest on Vientiane to Bangkok including all fees?
- FD has the lowest median fare on Vientiane to Bangkok at USD 168 (median across 1 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Vientiane–Bangkok 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 USD 206. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Vientiane to Bangkok routes?
- Vientiane to Bangkok has 11 airlines competing, creating a price range from USD 139 to USD 1986 across 68 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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