Your next trip, last seen at €537
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €537, departing 7 Dec 2026 (Last checked: 23 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Alaska Airlines, ANA, Asiana Airlines, Cathay Pacific, China Southern, Etihad Airways, EVA Air, Frontier Airlines, JetBlue, Korean Air, Lao Airlines, Royal Jordanian, Sichuan Airlines, Singapore Airlines, Turkish Airlines, Vietjet, ZIPAIR (17)
- Typical journey time
- 40h 29m
About this route
Explore the fares we observed from Detroit to Vientiane. Prices move often, so pick your dates to see the latest options.
- Route distance
- 13,284 km
- Typical journey time
- 40h 29m
- Seen on fares with a connection
- Frontier Airlines, Cathay Pacific, Alaska Airlines, JetBlue, Vietjet, Turkish Airlines, ANA, Lao Airlines, China Southern, Korean Air, ZIPAIR, Etihad Airways (12)
- Alternative airports
- DET, YIP
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Detroit Metropolitan Wayne County Airport (DTW) → Detroit, city gazetteer reference point (42.3314, -83.0458): ≈ 29 km.
- Wattay International Airport (VTE) → Vientiane, city gazetteer reference point (17.9757, 102.6331): ≈ 7 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Detroit to Vientiane: Frontier Airlines, from €537 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €537Dec 7, 2026 | 26 |
| ANA | €584Jan 11, 2027 | 3 |
| Lao Airlines | €584Jan 18, 2027 | 4 |
| Vietjet | €590Nov 9, 2026 | 3 |
| Cathay Pacific | €631Nov 26, 2026 | 5 |
| Alaska Airlines | €660Nov 25, 2026 | 5 |
| JetBlue | €694Nov 22, 2026 | 7 |
| China Southern | €706Nov 16, 2026 | 4 |
| Turkish Airlines | €806Dec 27, 2026 | 7 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Detroit to Vientiane?
The lowest fare Routavio has observed is €537, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Detroit to Vientiane?
In our observations December 2026 is the cheapest month so far, at €537.
Are there direct flights from Detroit to Vientiane?
Our data holds no non-stop flight from Detroit to Vientiane. The fares on this page include at least one stop.
Which airlines fly from Detroit to Vientiane?
Routavio has seen these carriers on the route: Alaska Airlines, ANA, Asiana Airlines, Cathay Pacific, China Southern, Etihad Airways, EVA Air, Frontier Airlines, JetBlue, Korean Air, Lao Airlines, Royal Jordanian, Sichuan Airlines, Singapore Airlines, Turkish Airlines, Vietjet, ZIPAIR (17).
How long does the flight from Detroit to Vientiane take?
Across the 73 fares Routavio observed, the average journey time is 48h, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Detroit to Vientiane fares were non-stop?
None of the 74 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Detroit to Vientiane?
Cheapest airline from Detroit to Vientiane: Frontier Airlines, from €537 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.