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Flights Vientiane — Prices and error fares
Source: Faro data, updated on 29/09/2026.
Key point: Error fares to Vientiane are detected automatically. According to Faro data (2025), they last 4 to 6 hours on average before the airline corrects them.
Your rights as an air passenger are protected by EU Regulation EC 261/2004.
When to fly cheaper
The cheapest month observed is December, from €601 (3 deals observed). The priciest is September, averaging €876.
| Month | Deals | Min | Average |
|---|---|---|---|
| February | 3 | 668€ | 812€ |
| September | 4 | 702€ | 876€ |
| December | 3 | 601€ | 696€ |
Active deals to Vientiane
Price history to Vientiane
| Date | Departure | Price | Normal | Off | Duration | Airline |
|---|---|---|---|---|---|---|
| 22/08/2026 | Chicago | $748 | $729 | -0% | 666h | |
| 08/09/2026 | Dallas | $1,163 | $0 | -0% | 217h | |
| 22/08/2026 | Chicago | $721 | $0 | -0% | 210h | |
| 12/08/2026 | Boston | $1,131 | $1,123 | -0% | 198h | |
| 12/08/2026 | Boston | $1,130 | $0 | -0% | 49h | |
| 12/08/2026 | Dallas | $823 | $976 | -16% | 49h | |
| 05/08/2026 | Los Angeles | $649 | $709 | -8% | 130h | |
| 01/08/2026 | New York | $769 | $762 | -0% | 215h | |
| 30/07/2026 | Dallas | $827 | $826 | -0% | 203.4h | |
| 01/08/2026 | New York | $758 | $805 | -6% | 74h | |
| 30/07/2026 | Dallas | $824 | $826 | -0% | 107.4h | |
| 31/07/2026 | Los Angeles | $785 | $805 | -2% | 88h | |
| 30/07/2026 | Dallas | $829 | $0 | -0% | 78.4h | |
| 29/05/2026 | Los Angeles | $1,375 | $0 | -0% | 1496.1h | |
| 21/05/2026 | San Francisco | $959 | $1,352 | -29% | — | |
| 16/05/2026 | San Francisco | $1,352 | $1,373 | -0% | — | |
| 16/05/2026 | San Francisco | $621 | $1,373 | -54% | — | |
| 16/05/2026 | Dallas | $1,400 | $1,373 | -0% | — |
Frequently asked questions
What is the usual price of a flight to Vientiane?
The fare depends on the season and the departure airport. The median is calculated over 30 days. Any price below 50% of that threshold is flagged as a fare anomaly.
How many error fares to Vientiane has Faro detected?
Faro has archived 18 error fare(s) to this destination. Each one is kept with its price, discount and duration in the Catch.
How can I be alerted to a cheap flight to Vientiane?
Check this page regularly — deals are updated every 30 minutes. These fare anomalies only last a few hours on average.
See also : All cheap flights · Fare history → Vientiane · Error fare guide