Oslo (OSL) to Frankfurt (FRA) flights from NOK2,156

*Modifying this information may result in a different fare

* All amounts are in NOK. Taxes and surcharges are included. No booking fee is applicable, but a payment surcharge may apply. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. 

Why book directly on the KLM website?

Explore the benefits of booking through our website.

No hidden costs icon

No hidden costs

Book with confidence. Our rates hide no unpleasant surprises.

24/7 customer service icon

24/7 customer service

Count on direct, personal support whenever you need it, day or night.

Seamless travel icon

Seamless travel

Enjoy a smooth journey with timely updates and automatic rebooking.

Lowest fares between Oslo and Frankfurt

cmp-daily-histogram-bars-legend-min-price-aria-label NOK2.2K
cmp-daily-histogram-bars-legend-max-price-aria-label NOK5.8K
Displaying fares for September-2026
  • OSL–FRA, 13/09/2026 – 16/09/2026: From NOK4,271
    13

    Su

    SEP

  • OSL–FRA, 14/09/2026 – 28/09/2026: From NOK2,983
    14

    Mo

  • OSL–FRA, 15/09/2026 – 13/10/2026: From NOK2,270
    15

    Tu

  • OSL–FRA, 16/09/2026 – 23/09/2026: From NOK2,681
    16

    We

  • OSL–FRA, 17/09/2026 – 15/10/2026: From NOK3,148
    17

    Th

  • OSL–FRA, 18/09/2026 – 21/09/2026: From NOK3,961
    18

    Fr

  • OSL–FRA, 19/09/2026 – 22/09/2026: From NOK2,581
    19

    Sa

  • OSL–FRA, 20/09/2026 – 23/09/2026: From NOK2,581
    20

    Su

  • OSL–FRA, 21/09/2026 – 28/09/2026: From NOK2,519
    21

    Mo

  • OSL–FRA, 22/09/2026 – 13/10/2026: From NOK2,270
    22

    Tu

  • OSL–FRA, 23/09/2026 – 14/10/2026: From NOK2,581
    23

    We

  • OSL–FRA, 24/09/2026 – 15/10/2026: From NOK4,965
    24

    Th

  • OSL–FRA, 25/09/2026 – 28/09/2026: From NOK5,770
    25

    Fr

  • OSL–FRA, 26/09/2026 – 29/09/2026: From NOK4,685
    26

    Sa

  • OSL–FRA, 27/09/2026 – 30/09/2026: From NOK4,002
    27

    Su

  • OSL–FRA, 28/09/2026 – 26/10/2026: From NOK3,199
    28

    Mo

  • OSL–FRA, 29/09/2026 – 27/10/2026: From NOK3,145
    29

    Tu

  • OSL–FRA, 30/09/2026 – 21/10/2026: From NOK2,712
    30

    We

  • OSL–FRA, 01/10/2026 – 29/10/2026: From NOK2,846
    01

    Th

    OCT

  • OSL–FRA, 02/10/2026 – 30/10/2026: From NOK2,529
    02

    Fr

  • OSL–FRA, 03/10/2026 – 06/10/2026: From NOK3,145
    03

    Sa

  • OSL–FRA, 04/10/2026 – 01/11/2026: From NOK2,534
    04

    Su

  • OSL–FRA, 05/10/2026 – 02/11/2026: From NOK2,208
    05

    Mo

  • OSL–FRA, 06/10/2026 – 03/11/2026: From NOK2,208
    06

    Tu

  • OSL–FRA, 07/10/2026 – 04/11/2026: From NOK2,207
    07

    We

  • OSL–FRA, 08/10/2026 – 05/11/2026: From NOK2,207
    08

    Th

  • OSL–FRA, 09/10/2026 – 06/11/2026: From NOK2,351
    09

    Fr

  • OSL–FRA, 10/10/2026 – 07/11/2026: From NOK2,207
    10

    Sa

  • OSL–FRA, 11/10/2026 – 08/11/2026: From NOK2,526
    11

    Su

  • OSL–FRA, 12/10/2026 – 09/11/2026: From NOK2,709
    12

    Mo

  • RangeNOK2,207-NOK5,770