Ethiopian Airlines flights from Washington Dulles (IAD) to Addis Ababa (ADD).

FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Sun 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Valid until 2026-01-18 The flight arrives 1 day after departure.
Tue 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Valid until 2026-01-13 The flight arrives 1 day after departure.
Mon,Wed 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-01-19 through 2026-02-09 The flight arrives 1 day after departure.
Tue,Thu-Sun 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-01-20 through 2026-02-08 The flight arrives 1 day after departure.
Tue,Wed 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-02-10 through 2026-02-11 The flight arrives 1 day after departure.
Daily 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-02-12 through 2026-02-22 The flight arrives 1 day after departure.
Mon,Wed 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-02-23 through 2026-02-25 The flight arrives 1 day after departure.
Mon,Tue,Thu-Sun 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-02-24 through 2026-03-03 The flight arrives 1 day after departure.
Wed-Sat 10:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-03-04 through 2026-03-07 The flight arrives 1 day after departure.
Tue-Sun 10:55 Washington Dulles (IAD) 07:10 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-03-29 through 2026-10-24 The flight arrives 1 day after departure.
Mon 10:55 Washington Dulles (IAD) 07:10 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-03-30 through 2026-10-19 The flight arrives 1 day after departure.
Daily 11:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-03-08 through 2026-03-15 The flight arrives 1 day after departure.
Mon 11:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Effective 2026-03-16 through 2026-03-23 The flight arrives 1 day after departure.
Tue-Sun 11:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective 2026-03-17 through 2026-03-28 The flight arrives 1 day after departure.
Tue-Sun 11:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-1000 (351) 13:15 Effective from 2026-10-25 The flight arrives 1 day after departure.
Mon 11:00 Washington Dulles (IAD) 07:15 Addis Ababa (ADD) 2 Ethiopian Airlines ET 501 Non-stop Airbus A350-900 (359) 13:15 Operates only on 2026-10-26 The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Wed,Thu 20:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Valid until 2026-01-05 The flight arrives 1 day after departure.
Wed,Sat 20:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-9 (789) 16:30 Effective 2026-01-03 through 2026-01-07 The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat 20:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Effective 2026-01-08 through 2026-02-09 The flight arrives 1 day after departure.
Wed 20:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-9 (789) 16:30 Operates only on 2026-02-11 The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat 20:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Effective 2026-02-12 through 2026-03-07 The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat 21:20 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 17:00 Effective 2026-03-30 through 2026-10-22 The flight arrives 1 day after departure.
Sat 21:40 Washington Dulles (IAD) 21:10 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Operates only on 2026-10-24 The flight arrives 1 day after departure.
Mon,Wed,Sat 21:40 Washington Dulles (IAD) 21:10 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Effective from 2026-10-26 The flight arrives 1 day after departure.
Mon,Wed,Thu,Sat 21:50 Washington Dulles (IAD) 21:20 Addis Ababa (ADD) 2 Ethiopian Airlines ET 517 1-stop Boeing 787-8 (788) 16:30 Effective 2026-03-09 through 2026-03-28 The flight arrives 1 day after departure.

An international route departing from Washington Dulles airport, United States (IAD) and arriving at Addis Ababa airport, Ethiopia (ADD).
The flight distance is 7180 miles, or 11555 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+3 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time is 13:15.

Feedback - Disclaimer - Privacy

FLIGHT SCHEDULE

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Valid until 2026-01-18

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Valid until 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-01-19 through 2026-02-09

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-01-20 through 2026-02-08

Mon
-

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-02-12 through 2026-02-22

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-02-23 through 2026-02-25

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-02-24 through 2026-03-03

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-03-04 through 2026-03-07

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:55

Washington Dulles (IAD)

07:10(+1)

Addis Ababa (ADD) 2

Effective 2026-03-29 through 2026-10-24

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

10:55

Washington Dulles (IAD)

07:10(+1)

Addis Ababa (ADD) 2

Effective 2026-03-30 through 2026-10-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

11:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-03-08 through 2026-03-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

11:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-03-16 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

11:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective 2026-03-17 through 2026-03-28

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

11:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Effective from 2026-10-25

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.

Direct Flights:

Ethiopian Airlines ET501

11:00

Washington Dulles (IAD)

07:15(+1)

Addis Ababa (ADD) 2

Operates only on 2026-10-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 13:15, non-stop
Airbus A350-900 (359)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

20:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Valid until 2026-01-05

Mon

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

20:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Effective 2026-01-03 through 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

20:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

20:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 16:30, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

20:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Effective 2026-02-12 through 2026-03-07

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

21:20

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Effective 2026-03-30 through 2026-10-22

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 17:00, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

21:40

Washington Dulles (IAD)

21:10(+1)

Addis Ababa (ADD) 2

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

21:40

Washington Dulles (IAD)

21:10(+1)

Addis Ababa (ADD) 2

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

Non-Direct Flights:

Ethiopian Airlines ET517

21:50

Washington Dulles (IAD)

21:20(+1)

Addis Ababa (ADD) 2

Effective 2026-03-09 through 2026-03-28

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 16:30, 1-stop
Boeing 787-8 (788)
The flight arrives 1 day after departure.

An international route departing from Washington Dulles airport, United States (IAD) and arriving at Addis Ababa airport, Ethiopia (ADD).
The flight distance is 7180 miles, or 11555 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC+3 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time is 13:15.

All IAD-ADD flights

All Ethiopian Airlines flights

Return (ADD-IAD) flights

Feedback - Disclaimer - Privacy