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Flights Vientiane — Prices and error fares

Flight to Vientiane from $809. 2 active deal(s) and 18 archived error fare(s) on this route.
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 most important factor is not the booking day but the departure month. On this route the gap between the cheapest and priciest month often exceeds 40%. The table below draws on 18 genuinely archived deals (Faro, 2026): every row holds at least three observations, and months below that threshold are left out.

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

Here are the active error fares to Vientiane. 2 deal(s) available right now — fares change every 30 minutes.

Price history to Vientiane

Every error fare detected by Faro to this destination. Time-stamped, verifiable data. (Source: Faro data, updated on 29/09/2026.)
DateDeparturePriceNormalOffDurationAirline
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% —

See full history →

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