Ryanair flight FR 4399: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 17:30 Luxembourg (LUX) 19:00 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2026-01-01
Thu 17:30 Luxembourg (LUX) 19:00 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-02-05 through 2026-03-26
Thu 17:30 Luxembourg (LUX) 19:00 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective from 2026-10-29
Tue 20:55 Luxembourg (LUX) 22:25 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-03-24
Sat 20:55 Luxembourg (LUX) 22:25 Porto (OPO)
FR 4399 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-01-03 through 2026-03-28
Tue 20:55 Luxembourg (LUX) 22:25 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective from 2026-10-27
Sun 21:30 Luxembourg (LUX) 23:00 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-03-22
Sun 21:30 Luxembourg (LUX) 23:00 Porto (OPO)
FR 4399 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective from 2026-10-25
Fri 23:05 Lisbon (LIS) 2 00:40 Marrakech (RAK)
FR 4399 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-03 through 2026-10-23
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
Ryanair flight FR 4399: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Ryanair FR4399
Operates only on 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Effective 2026-02-05 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Effective from 2026-10-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Valid until 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Effective 2026-01-03 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Ryanair FR4399
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Valid until 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
Effective from 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Ryanair FR4399
23:05

00:40(+1)
Effective 2026-04-03 through 2026-10-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Lisbon (LIS) - Marrakech (RAK)
  • Luxembourg (LUX) - Porto (OPO)