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HEK to DIN: distance & flight time
Heihe (Heihe Airport) → Dienbienphu (Dien Bien Phu Airport)
2,387 mi
3,841 km · 2,074 nm
5h 9m
estimated nonstop flight time
-1h
time difference · heading southwest
See live HEK→DIN fares Phone-only fares on this route — call free
Flight time details
2,387 miles nonstop takes roughly 5h 9m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HEK — Heihe Airport · Heihe, China
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Near DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 mi away
Frequently asked questions
How far is HEK from DIN?
The flight distance from Heihe (HEK) to Dienbienphu (DIN) is 2,387 miles (3,841 km, 2,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEK to DIN?
A nonstop flight takes about 5h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Heihe and Dienbienphu?
Dienbienphu is 1 hour behind Heihe.
What is the cheapest way to fly from HEK to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEK–DIN that never appear on search engines, with no booking fees.