Your next trip, last seen at €497
Lowest observedKorean Air · 2 stops · One wayWhen to fly
Explore datesFind the dates that work for you
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
- €497, departing 9 Nov 2026 (Last checked: 23 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Premia, Alaska Airlines, China Eastern, China Southern, EVA Air, Frontier Airlines, Korean Air, Lao Airlines, Sichuan Airlines, T'way Air, Vietjet (11)
- Typical journey time
- 41h 55m
About this route
Explore the fares we observed from Dallas to Vientiane. Prices move often, so pick your dates to see the latest options.
- Route distance
- 14,005 km
- Typical journey time
- 41h 55m
- Seen on fares with a connection
- Korean Air, Frontier Airlines, Vietjet, Lao Airlines, Sichuan Airlines, EVA Air
- Alternative airports
- ADS, AFW, DAL
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
- Dallas Love Field (DAL) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 9 km.
- Dallas Fort Worth International Airport (DFW) → Dallas, city gazetteer reference point (32.7767, -96.7970): ≈ 26 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 Dallas to Vientiane: Korean Air, from €497 (checked 23 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Korean Air | €497Nov 9, 2026 | 29 |
| Vietjet | €503Nov 11, 2026 | 9 |
| Frontier Airlines | €532Dec 5, 2026 | 22 |
| Sichuan Airlines | €560Jan 12, 2027 | 3 |
| Lao Airlines | €566Jan 11, 2027 | 6 |
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 Dallas to Vientiane?
The lowest fare Routavio has observed is €497, 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 Dallas to Vientiane?
In our observations November 2026 is the cheapest month so far, at €497.
Are there direct flights from Dallas to Vientiane?
Our data holds no non-stop flight from Dallas to Vientiane. The fares on this page include at least one stop.
Which airlines fly from Dallas to Vientiane?
Routavio has seen these carriers on the route: Air Premia, Alaska Airlines, China Eastern, China Southern, EVA Air, Frontier Airlines, Korean Air, Lao Airlines, Sichuan Airlines, T'way Air, Vietjet (11).
How long does the flight from Dallas to Vientiane take?
Across the 69 fares Routavio observed, the average journey time is 47h 16m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Dallas to Vientiane fares were non-stop?
None of the 70 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 Dallas to Vientiane?
Cheapest airline from Dallas to Vientiane: Korean Air, from €497 (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
Keep exploring
Similar routes
More routes from Dallas
Show all 36 routes →Show fewer ↑
More routes to Vientiane
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.