What is the cheapest month to fly from Tunxi to Heihe?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Tunxi (TXN) to Heihe (HEK), with fares starting from $597.

What is the lowest current fare from TXN to HEK?

The lowest currently-listed fare from Tunxi (TXN) to Heihe (HEK) is $597 on 2026-08-10.

Is there a direct flight from Tunxi to Heihe?

There is currently no non-stop service from TXN to HEK. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Tunxi to Heihe

Cheapest current fares: $597 in August 2026 on connecting flights.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Tunxi (TXN) to Heihe (HEK). Refreshed daily.

Tunxi (TXN) → Heihe (HEK)

August 2026 $597

Frequently asked questions

What is the cheapest month to fly from Tunxi to Heihe?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Tunxi (TXN) to Heihe (HEK), with fares starting from $597.
What is the lowest current fare from TXN to HEK?

The lowest currently-listed fare from Tunxi (TXN) to Heihe (HEK) is $597 on 2026-08-10.
Is there a direct flight from Tunxi to Heihe?

There is currently no non-stop service from TXN to HEK. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.