Icelandair flight FI 343: Helsinki - Keflavik, Reykjavik

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-10-27 through 2025-12-23
Mon-Sat 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2025-12-25 through 2026-01-08
Sun 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:55 Effective 2025-12-28 through 2026-01-04
Fri 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:55 Effective 2026-01-09 through 2026-02-06
Mon-Thu,Sat,Sun 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-01-10 through 2026-02-12
Mon-Wed,Fri-Sun 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-02-13 through 2026-02-18
Thu-Sat 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:55 Effective from 2026-02-19
Mon-Wed,Sun 14:00 Helsinki (HEL) 15:55 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective from 2026-02-22
Sun 14:05 Helsinki (HEL) 15:45 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Operates only on 2025-10-26
Mon,Wed-Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Valid until 2025-05-14
Tue 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:40 Operates only on 2025-05-06
Tue 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Airbus A321neo (32Q) 3:40 Operates only on 2025-05-13
Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:40 Operates only on 2025-05-15
Daily 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-05-16 through 2025-05-28
Mon,Wed,Thu,Sat 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:40 Effective 2025-05-29 through 2025-06-04
Fri 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-05-30 through 2025-06-06
Sat,Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Effective 2025-06-01 through 2025-06-07
Tue,Thu,Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Airbus A321neo (32Q) 3:40 Effective 2025-06-03 through 2025-06-08
Mon,Tue,Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Effective 2025-06-09 through 2025-06-12
Wed,Fri,Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-06-11 through 2025-06-15
Wed,Sat 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:40 Effective 2025-06-14 through 2025-06-18
Mon,Tue,Fri,Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Airbus A321neo (32Q) 3:40 Effective 2025-06-16 through 2025-06-27
Wed,Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-06-19 through 2025-06-26
Sat 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Operates only on 2025-06-21
Mon,Sat,Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Airbus A321neo (32Q) 3:40 Effective 2025-06-28 through 2025-06-30
Mon-Wed,Fri-Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Effective 2025-07-01 through 2025-08-03
Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-07-03 through 2025-07-31
Mon,Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-08-04 through 2025-08-14
Tue,Wed,Fri-Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Effective 2025-08-05 through 2025-08-17
Mon-Wed,Fri-Sun 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 757-200 (75W) 3:40 Effective 2025-08-18 through 2025-08-31
Thu 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-08-21 through 2025-08-28
Daily 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-09-01 through 2025-10-07
Wed 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 9 (7M9) 3:40 Operates only on 2025-10-08
Daily 15:00 Helsinki (HEL) 15:40 Keflavik, Reykjavik (KEF)
FI 343 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-10-09 through 2025-10-25
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Icelandair flight FI 343:
Helsinki - Keflavik, Reykjavik
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Icelandair FI343
Effective 2025-10-27 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-12-25 through 2026-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-12-28 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2026-01-10 through 2026-02-12
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2026-02-13 through 2026-02-18
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective from 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective from 2026-02-22
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Operates only on 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Valid until 2025-05-14
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Operates only on 2025-05-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Airbus A321neo (32Q)

Icelandair FI343
Operates only on 2025-05-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2025-05-16 through 2025-05-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-05-29 through 2025-06-04
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2025-05-30 through 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-06-01 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-06-03 through 2025-06-08
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)

Icelandair FI343
Effective 2025-06-09 through 2025-06-12
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-06-11 through 2025-06-15
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-06-14 through 2025-06-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2025-06-16 through 2025-06-27
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)

Icelandair FI343
Effective 2025-06-19 through 2025-06-26
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Operates only on 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-06-28 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:40, non-stop
Airbus A321neo (32Q)

Icelandair FI343
Effective 2025-07-01 through 2025-08-03
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-07-03 through 2025-07-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-08-04 through 2025-08-14
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-08-05 through 2025-08-17
Mon
-
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-08-18 through 2025-08-31
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 757-200 (75W)

Icelandair FI343
Effective 2025-08-21 through 2025-08-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Effective 2025-09-01 through 2025-10-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Icelandair FI343
Operates only on 2025-10-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 9 (7M9)

Icelandair FI343
Effective 2025-10-09 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)
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  • FI 343 is an international flight departing from Helsinki airport, Finland (HEL) and arriving at Keflavik, Reykjavik airport, Iceland (KEF).
  • The flight distance is 1518 miles, or 2443 km.
  • The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+0 . 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 varies between 3:40 and 3:55.