Oslo (OSL) to Washington, D.C. (IAD) flights from NOK5,345

*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 Washington, D.C.

cmp-daily-histogram-bars-legend-min-price-aria-label NOK6.4K
cmp-daily-histogram-bars-legend-max-price-aria-label NOK10.9K
Displaying fares for July-2026
  • OSL–IAD, 30/07/2026 – 27/08/2026: From NOK10,875
    30

    Th

    JUL

  • OSL–IAD, 31/07/2026 – 21/08/2026: From NOK10,875
    31

    Fr

  • OSL–IAD, 01/08/2026 – 22/08/2026: From NOK9,657
    01

    Sa

    AUG

  • OSL–IAD, 02/08/2026 – 30/08/2026: From NOK9,596
    02

    Su

  • OSL–IAD, 03/08/2026 – 24/08/2026: From NOK9,596
    03

    Mo

  • OSL–IAD, 04/08/2026 – 25/08/2026: From NOK8,511
    04

    Tu

  • OSL–IAD, 05/08/2026 – 26/08/2026: From NOK8,450
    05

    We

  • OSL–IAD, 06/08/2026 – 27/08/2026: From NOK8,611
    06

    Th

  • OSL–IAD, 07/08/2026 – 21/08/2026: From NOK8,557
    07

    Fr

  • OSL–IAD, 08/08/2026 – 22/08/2026: From NOK8,618
    08

    Sa

  • OSL–IAD, 09/08/2026 – 30/08/2026: From NOK8,557
    09

    Su

  • OSL–IAD, 10/08/2026 – 31/08/2026: From NOK8,557
    10

    Mo

  • OSL–IAD, 11/08/2026 – 08/09/2026: From NOK7,570
    11

    Tu

  • OSL–IAD, 12/08/2026 – 26/08/2026: From NOK6,553
    12

    We

  • OSL–IAD, 13/08/2026 – 16/08/2026: From NOK6,650
    13

    Th

  • OSL–IAD, 14/08/2026 – 17/08/2026: From NOK6,650
    14

    Fr

  • OSL–IAD, 15/08/2026 – 22/08/2026: From NOK6,661
    15

    Sa

  • OSL–IAD, 16/08/2026 – 23/08/2026: From NOK7,592
    16

    Su

  • OSL–IAD, 17/08/2026 – 31/08/2026: From NOK6,693
    17

    Mo

  • OSL–IAD, 18/08/2026 – 08/09/2026: From NOK6,446
    18

    Tu

  • OSL–IAD, 19/08/2026 – 26/08/2026: From NOK6,385
    19

    We

  • OSL–IAD, 20/08/2026 – 23/08/2026: From NOK7,479
    20

    Th

  • OSL–IAD, 21/08/2026 – 24/08/2026: From NOK6,900
    21

    Fr

  • OSL–IAD, 22/08/2026 – 25/08/2026: From NOK6,753
    22

    Sa

  • OSL–IAD, 23/08/2026 – 30/08/2026: From NOK8,127
    23

    Su

  • OSL–IAD, 24/08/2026 – 31/08/2026: From NOK6,492
    24

    Mo

  • OSL–IAD, 25/08/2026 – 22/09/2026: From NOK6,385
    25

    Tu

  • OSL–IAD, 26/08/2026 – 09/09/2026: From NOK6,385
    26

    We

  • OSL–IAD, 27/08/2026 – 30/08/2026: From NOK6,385
    27

    Th

  • OSL–IAD, 28/08/2026 – 31/08/2026: From NOK6,385
    28

    Fr

  • OSL–IAD, 29/08/2026 – 19/09/2026: From NOK6,492
    29

    Sa

  • RangeNOK6,385-NOK10,875