Frankfurt am Main to Hanoi (Soc Son)
11h 15m The flight from Frankfurt Main Airport (FRA) to Noi Bai International Airport (HAN) covers 8,713 km (5,414 miles) and takes approximately 11h 15m gate to gate for a typical jet.
The route heads east on an initial great-circle bearing of 71°, passing near 46.7° N, 69.0° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 15h 50m | 16h 16m |
| Narrowbody jet (A320, 737) | 780 km/h | 11h 10m | 11h 35m |
| Widebody jet (777, 787, A350) | 900 km/h | 9h 41m | 10h 06m |
| Private jet (Gulfstream) | 850 km/h | 10h 15m | 10h 40m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| FRA | HAN | |
|---|---|---|
| Airport | Frankfurt Main Airport | Noi Bai International Airport |
| City | Frankfurt am Main | Hanoi (Soc Son) |
| Country | Germany | Vietnam |
| ICAO | EDDF | VVNB |
| Coordinates | 50.0267, 8.5584 | 21.2212, 105.807 |
| Elevation | 364 ft | 39 ft |
Questions
How long is the flight from Frankfurt am Main to Hanoi (Soc Son)?
A non-stop flight from Frankfurt am Main (FRA) to Hanoi (Soc Son) (HAN) takes about 11h 15m. The great-circle distance is 8,713 km (5,414 miles, 4,705 nautical miles), flying east on an initial bearing of 71°.
How far is Frankfurt am Main from Hanoi (Soc Son)?
8,713 kilometres in a straight line over the earth's surface — 5,414 miles or 4,705 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between FRA and HAN?
This page calculates the direct-line time and distance; it does not track airline schedules. At 8,713 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
What should I expect on a 11h 15m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Other routes from Frankfurt am Main
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.