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$646+ Cheap flights from Sandefjord (TRF) to Portland (PDX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TRF — PDX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Sandefjord to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Sandefjord (TRF) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$646
(Scandinavian Airlines)

Popular in

July

Cheapest in

November

Average price

$621
Provider with most accurate pricing for Oslo Sandefjord-Portland flight deals.
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Provider most trusted by Cheapflights users for Oslo Sandefjord-Portland flights.
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From Oslo Sandefjord to Portland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Sandefjord to Portland

Best flights from Sandefjord to Portland
Discover carefully curated flight deals from Sandefjord to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:35 pmTRF - PDX
2 stops40h 47mScandinavian Airlines
Mon 2/231:00 pmPDX - TRF
2 stops40h 05mScandinavian Airlines
Deal found 10/26$646

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sandefjord to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Oslo Sandefjord Airport to Portland that are best for you.

Fly from

Sandefjord

Fly to

Portland

Route

Depart

Return

Price

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 2/19

2:35 pm-10:22 pm

2 stops40h 47m

Portland

Mon 2/23

1:00 pm-2:05 pm

2 stops40h 05m

$646

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 11/6

7:40 pm-5:00 pm

3 stops30h 20m

$789

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Tue 3/17

2:35 pm-10:22 pm

2 stops39h 47m

$1,962

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Thu 3/19

2:35 pm-10:22 pm

2 stops39h 47m

$1,962

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Mon 3/16

2:35 pm-10:22 pm

2 stops39h 47m

$1,962

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Wed 3/18

2:35 pm-10:22 pm

2 stops39h 47m

$1,962

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Sun 3/15

2:35 pm-10:22 pm

2 stops39h 47m

$1,962

OsloPortland

TRF - PDX

TRFPDX

Oslo Sandefjord

Mon 11/3

2:35 pm-7:58 pm

3 stops38h 23m

$3,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Sandefjord to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sandefjord to Portland in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Sandefjord Airport-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Sandefjord Airport-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oslo Sandefjord Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Sandefjord Airport-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Sandefjord Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sandefjord to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Sandefjord with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Sandefjord to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Oslo Sandefjord?

    For a flight from Oslo Sandefjord to Portland, you will be flying into Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 inbound flights from Oslo Sandefjord per day. 0 airlines have flights to Portland from Oslo Sandefjord on a regular basis.

  • How long is the flight from Oslo Sandefjord Airport to Portland?

    Airlines like Scandinavian Airlines fly from Oslo Sandefjord Airport to Portland in about 40h 47m. The time it takes to get you to your destination can typically vary by up to . There are 4716 mi between Oslo Sandefjord Airport and Portland.

  • Can I find deals for flights from Sandefjord to Portland that include hotel bookings?

    Yes. In addition to deals on Sandefjord to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sandefjord to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sandefjord to Portland.

  • Can I find deals for business class flights from Sandefjord to Portland?

    Yes. Cheapflights offers flight deals from Sandefjord to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
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Lake Oswego
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McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
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Troutdale

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