Stockholm (Arlanda) (ARN) to Washington (IAD) flight deal in economy from $571

Fair Availability
31% of dates checked are available within 10% of the lowest price

Wednesday, December 23rd, 2026

6 round-trip options

Returning
Mon, Dec 28, 20265 Day Trip
$758 USD
Returning
Wed, Dec 30, 20267 Day Trip
$694 USD
Returning
Thu, Dec 31, 20268 Day Trip
$694 USD
Returning
Sat, Jan 2, 202710 Day Trip
$1,024 USD
Returning
Mon, Jan 4, 202712 Day Trip
$865 USD
Returning
Wed, Jan 6, 202714 Day Trip
$865 USD