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Sandefjord

$434+ Cheap flights from Portland (PDX) to Sandefjord (TRF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TRF
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Portland to Sandefjord

Cheapest flights from Portland to Sandefjord
Explore the most affordable flight options available from Portland to Sandefjord. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Tue 9/83:05 pm
TRF
-
PDX
2 stops40h 17m
Scandinavian Airlines
Deal found 2/10$649
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Wed 9/96:00 am
TRF
-
PDX
2 stops25h 22m
Scandinavian Airlines
Deal found 2/10$651
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Sat 9/56:00 am
TRF
-
PDX
2 stops21h 41m
Scandinavian Airlines
Deal found 2/9$667
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Mon 9/73:05 pm
TRF
-
PDX
2 stops40h 17m
Scandinavian Airlines
Deal found 2/10$681
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Tue 9/83:05 pm
TRF
-
PDX
2 stops40h 17m
Scandinavian Airlines
Deal found 2/10$701
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Mon 9/73:05 pm
TRF
-
PDX
2 stops40h 17m
Scandinavian Airlines
Deal found 2/10$725
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:00 am
PDX
-
TRF
2 stops43h 30m
Scandinavian Airlines
Thu 9/106:00 am
TRF
-
PDX
2 stops25h 22m
Scandinavian Airlines
Deal found 2/10$731
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 pm
PDX
-
TRF
2 stops40h 30m
Scandinavian Airlines
Wed 9/96:00 am
TRF
-
PDX
2 stops25h 22m
Scandinavian Airlines
Deal found 2/10$737
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:30 pm
PDX
-
TRF
2 stops32h 05m
Multiple Airlines
Thu 9/106:25 pm
TRF
-
PDX
2 stops32h 30m
Multiple Airlines
Deal found 2/10$750
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:00 pm
PDX
-
TRF
2 stops40h 30m
Scandinavian Airlines
Fri 9/116:00 am
TRF
-
PDX
2 stops21h 41m
Scandinavian Airlines
Deal found 2/10$751
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:30 pm
PDX
-
TRF
3 stops23h 55m
Multiple Airlines
Mon 4/276:00 am
TRF
-
PDX
3 stops21h 00m
Multiple Airlines
Deal found 2/9$758
This FlightHub deal was found by Cheapflights users on 2/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:00 pm
PDX
-
TRF
2 stops40h 30m
Scandinavian Airlines
Thu 9/106:00 am
TRF
-
PDX
2 stops25h 22m
Scandinavian Airlines
Deal found 2/10$767

Find flight deals from Portland to Sandefjord

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Sandefjord (TRF). 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 February 11, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$758
(Mytrip)

One-way from

$434
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$609
Provider with most accurate pricing for Portland-Oslo Sandefjord flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Oslo Sandefjord flights.
Search Deals
From Portland to Oslo Sandefjord
Search Deals
One-way flight from Portland to Oslo Sandefjord
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Sandefjord 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 February 11, 2026.
Use the filters below to find and compare flights from Portland to Oslo Sandefjord Airport that are best for you.

Fly from

Portland

Fly to

Sandefjord

Route

Depart

Return

Price

PortlandOslo

PDX - TRF

PDXTRF

Portland

Thu 4/23

3:30 pm-12:25 am

3 stops23h 55m

Oslo Sandefjord

Mon 4/27

6:00 am-6:00 pm

3 stops21h 00m

$758

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 4/20

1:05 pm-12:25 am

2 stops26h 20m

Oslo Sandefjord

Mon 4/27

6:00 am-10:42 pm

2 stops25h 42m

$801

PortlandOslo

PDX - TRF

PDXTRF

Portland

Tue 6/2

12:24 pm-12:25 am

2 stops27h 01m

Oslo Sandefjord

Thu 6/18

6:00 am-10:22 pm

2 stops25h 22m

$1,049

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 7/27

3:03 pm-9:10 pm

3 stops21h 07m

Oslo Sandefjord

Mon 8/3

8:55 pm-11:45 am

2 stops23h 50m

$1,343

PortlandOslo

PDX - TRF

PDXTRF

Portland

Mon 7/27

7:00 am-1:20 pm

2 stops21h 20m

Oslo Sandefjord

Mon 8/3

9:00 am-11:10 am

2 stops35h 10m

$1,588

PortlandOslo

PDX - TRF

PDXTRF

Portland

Wed 3/4

1:02 pm-2:05 pm

2 stops40h 03m

Oslo Sandefjord

Sun 3/8

2:00 pm-10:23 pm

2 stops40h 23m

$1,741

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sat 3/14

7:00 am-1:30 pm

2 stops22h 30m

Oslo Sandefjord

Sat 3/28

6:00 am-10:10 pm

2 stops24h 10m

$2,759

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sun 5/31

7:05 pm-7:45 am

3 stops51h 40m

$434

PortlandOslo

PDX - TRF

PDXTRF

Portland

Sat 5/23

3:30 pm-7:40 am

3 stops31h 10m

$466

PortlandOslo

PDX - TRF

PDXTRF

Portland

Tue 4/28

5:49 pm-11:45 am

3 stops56h 56m

$1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

  • Most accurate provider: When it comes to deals on Portland-Oslo Sandefjord Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-Oslo Sandefjord Airport flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland-Oslo Sandefjord Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Oslo Sandefjord Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Portland-Oslo Sandefjord Airport 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 Portland to Sandefjord

Have a flexible travel schedule? Discover the best time to fly to Sandefjord from Portland 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 Portland to Sandefjord. 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 from for flights from Portland to Oslo Sandefjord?

    Most people fly from Portland (PDX) if they book a flight from Portland to Oslo Sandefjord. On average, Portland has 0 outbound flights to Oslo Sandefjord per day from 0 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

    A quick flight from Portland to Oslo Sandefjord Airport can take about 26h 20m. Scandinavian Airlines provides one of the quickest options available for as low as $801. Portland and Oslo Sandefjord Airport are separated by a distance of 4716 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Sandefjord 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Sandefjord

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Oslo Gardermoen flights
Boise to Oslo Gardermoen flights
Medford to Oslo Gardermoen flights

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