---
title: "Dammam (DMM) to Addis Ababa (ADD) flights: who flies it"
description: "Ethiopian Airlines flies nonstop from DMM to ADD, about 7 flights a week as ET 423, scheduled at 3h 55m to 4h 10m. See the full timetable and who flies it on 2LNR."
canonical: "https://2lnr.com/routes/dmm-add"
url: "https://2lnr.com/routes/dmm-add.md"
date_modified: "2026-10-18T05:10:47Z"
---

# Dammam to Addis Ababa (DMM-ADD): nonstop flights and who flies them

Ethiopian Airlines flies the DMM to ADD nonstop about 7 times a week. In the timetable below it flies as ET 423, scheduled at 3h 55m to 4h 10m for the 1,407 miles.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 22, 2026.

See DMM to ADD on the interactive map [Get started free](https://2lnr.com/login)

7

Flights a week, 4-week average

3h 55m to 4h 10m

Scheduled flight time

1,407 mi

Nonstop distance

Free

To get started

## Dammam to Addis Ababa flight schedule

Scheduled nonstop departures for DMM to ADD starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Dammam (DMM) to Addis Ababa (ADD)

| Date | Flight | Airline | Departs DMM | Arrives ADD | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Wed, Oct 21 | ET 423 | Ethiopian Airlines | 02:55 | 06:50 | 3h 55m | [Boeing 737-700](https://2lnr.com/seatmaps/et/737-700.md) |
| Thu, Oct 22 | ET 423 | Ethiopian Airlines | 02:55 | 06:50 | 3h 55m | [Boeing 737-800](https://2lnr.com/seatmaps/et/737-800.md) |
| Fri, Oct 23 | ET 423 | Ethiopian Airlines | 02:40 | 06:50 | 4h 10m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/et/737-max-8.md) |
| Sat, Oct 24 | ET 423 | Ethiopian Airlines | 02:40 | 06:50 | 4h 10m | Boeing 737 MAX 8 |
| Sun, Oct 25 | ET 423 | Ethiopian Airlines | 03:05 | 07:00 | 3h 55m | Boeing 737 MAX 8 |
| Mon, Oct 26 | ET 423 | Ethiopian Airlines | 03:05 | 07:00 | 3h 55m | Boeing 737 MAX 8 |
| Tue, Oct 27 | ET 423 | Ethiopian Airlines | 03:05 | 07:00 | 3h 55m | Boeing 737 MAX 8 |

Showing all 7 scheduled DMM to ADD departures across 7 days with service, starting October 21, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DMM to ADD date on the interactive map

## Aircraft on the Dammam to Addis Ababa nonstop

Ethiopian Airlines flies the departures in the schedule table on this page with the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/et/737-max-8.md), the [Boeing 737-700](https://2lnr.com/seatmaps/et/737-700.md), and the [Boeing 737-800](https://2lnr.com/seatmaps/et/737-800.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

## The full DMM to ADD nonstop schedule

This page carries the full DMM to ADD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

### See the schedule

Who operates each DMM to ADD nonstop and how often it runs, from 2LNR's schedule data.

### Plan on the map

See DMM to ADD on the interactive route map, with schedules, connections, and route statistics.

## Airlines flying Dammam to Addis Ababa nonstop

Carriers operating DMM to ADD nonstop in the current schedule.

- [Ethiopian Airlines (ET) route map](https://2lnr.com/routes/airlines/et.md)\
  [The aircraft ET flies](https://2lnr.com/seatmaps/et.md)

See DMM to ADD on the interactive map →

## Frequently asked questions about DMM to ADD

**How long is the flight from Dammam (DMM) to Addis Ababa (ADD)?**

Scheduled flight times from Dammam (DMM) to Addis Ababa (ADD) run from 3h 55m to 4h 10m across the departures in the schedule table on this page. The nonstop covers about 1,407 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

**Which airlines fly nonstop from DMM to ADD?**

Ethiopian Airlines is currently the only airline flying DMM to ADD nonstop. 2LNR doesn't show award or upgrade space for it on DMM to ADD, so this page carries the schedule rather than a space claim.

**How many flights a week are there from DMM to ADD?**

About 7 nonstop flights a week run between Dammam (DMM) and Addis Ababa (ADD) in the current schedule, operated by Ethiopian Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

**What time do flights from DMM to ADD depart?**

Scheduled DMM to ADD nonstops in the next 7 days with service leave between 02:40 and 03:05, local time at Dammam. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

**Which flights operate DMM to ADD nonstop?**

Ethiopian Airlines flies ET 423 nonstop from Dammam (DMM) to Addis Ababa (ADD), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.

**Does 2LNR show upgrade or award space on DMM to ADD?**

Not on this route: 2LNR doesn't show award or upgrade space for Ethiopian Airlines on DMM to ADD. The page carries the full DMM to ADD nonstop schedule and who flies each departure, and the reverse direction is linked below.

Flying the other way? See [ADD to DMM nonstop flights](https://2lnr.com/routes/add-dmm.md).

Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md).

Looking beyond this route? See [every route from Dammam (DMM)](https://2lnr.com/routes/dmm.md), or [every route from Addis Ababa (ADD)](https://2lnr.com/routes/add.md).

Nonstops to Addis Ababa (ADD) from other airports within 150 miles of Dammam (DMM):

- [Manama (BAH) to Addis Ababa (ADD)](https://2lnr.com/routes/bah-add.md), 53 miles from DMM
- [Doha (DOH) to Addis Ababa (ADD)](https://2lnr.com/routes/doh-add.md), 137 miles from DMM

Distances are great-circle between the airports, not driving distance.

- [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md)

## See the full DMM to ADD nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

[Get started free](https://2lnr.com/login)