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ISL to DUM: distance & flight time
Istanbul (Atatürk International Airport) → Dumai (Pinang Kampai Airport)
5,243 mi
8,438 km · 4,556 nm
10h 45m
estimated nonstop flight time
+4h
time difference · heading east
See live ISL→DUM fares Phone-only fares on this route — call free
Flight time details
5,243 miles nonstop takes roughly 10h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ISL — Atatürk International Airport · Istanbul, Turkey
- DUM — Pinang Kampai Airport · Dumai, Indonesia
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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 mi away
Near DUM
- MKZ · Malacca Airport72 mi away
- PKU · Sultan Syarif Kasim Ii (Simpang Tiga) Airport79 mi away
- KUL · Kuala Lumpur International Airport81 mi away
- PPR · Pasir Pangaraan Airport90 mi away
Frequently asked questions
How far is ISL from DUM?
The flight distance from Istanbul (ISL) to Dumai (DUM) is 5,243 miles (8,438 km, 4,556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to DUM?
A nonstop flight takes about 10h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ISL to DUM?
Nonstop service on ISL–DUM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 45m nonstop estimate.
What is the time difference between Istanbul and Dumai?
Dumai is 4 hours ahead of Istanbul.
What is the cheapest way to fly from ISL to DUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–DUM that never appear on search engines, with no booking fees.
Why are some ISL to DUM fares phone-only?
Consolidator contracts let us sell certain ISL–DUM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.