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HPH to IKA: distance & flight time
Haiphong (Cat Bi International Airport) → Tehran (Imam Khomeini International Airport)
3,486 mi
5,611 km · 3,030 nm
7h 18m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live HPH→IKA fares Phone-only fares on this route — call free
Flight time details
3,486 miles nonstop takes roughly 7h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- IKA — Imam Khomeini International Airport · Tehran, Iran
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 HPH
- HAN · Noi Bai International Airport65 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is HPH from IKA?
The flight distance from Haiphong (HPH) to Tehran (IKA) is 3,486 miles (5,611 km, 3,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to IKA?
A nonstop flight takes about 7h 18m 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 Haiphong and Tehran?
Tehran is 3.5 hours behind Haiphong.
What is the cheapest way to fly from HPH to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–IKA that never appear on search engines, with no booking fees.