Image Credits: Ville-Matti Kaartinen, Creative Commons 2.0 (flickr)
Published July 5, 2026 by

Cheap Flights: Portland to Helsinki or Oslo $551-$568 round-trip [Aug, Oct-Mar / Nov-Mar] (No Christmas / Thanksgiving) – Air France / Delta

[07/05/2026 @ 11:06 AM CT] Deal time-stamp.
[2026-08-07 11:08:00] This fare IS NO LONGER BEING MONITORED because the deal has expired, been removed, or became too old. If it goes back online we will send out another notification.

Deals are usually valid 24 to 72 hours after posting, but can expire at any time (see time-stamp).

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Air France and Delta have round-trip flights from Portland (PDX) to Helsinki or Oslo (HEL, OSL) for $551-$568 with a connection. Holiday blackouts.

  • Helsinki: Flights in August, October, November, December, January, February, and March. No Saturday departures.
  • Oslo: Flights November to March.

Delta allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

If you travel on Delta often, consider getting their credit card. Most of their cards allow for a free checked bag perk and a 15% discount on points redemptions.

You can usually save more money by booking your flight+hotel together as a package instead of separately.

We post new flight deals often! You can check out our other deals by returning to the Front Page of our website: escape.flights (linked).

Here are some other offers that we think are worth mentioning. List updated 04/21/2026.

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Use the example date links on our website to pull up the fare.

Helsinki fares: [2026-08-07 11:08:00] This fare IS NO LONGER BEING MONITORED because the deal has expired, been removed, or became too old. If it goes back online we will send out another notification.

Oslo fares: [2026-08-07 10:31:00] This fare IS NO LONGER BEING MONITORED because the deal has expired, been removed, or became too old. If it goes back online we will send out another notification.

When you are ready to book your flight or hotel, please use the links on our site to begin your booking process so we receive credit for the referral.

  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on Expedia, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.


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Ren P. Artemio

Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

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