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Cheap flights from Portland (PDX) to Oslo from $427

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — OSL
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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The best prices from Portland to Oslo are usually found in January or February, booked 89 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Portland to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Oslo (OS1). 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 May 3, 2024.

Popular in

June

Cheapest in

January

Average price

$1,445

Round-trip from

$564
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in May 2024
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From Portland to Oslo
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What is the cheapest day to fly round-trip from Portland to Oslo?

Sunday is generally a great day to depart. Flying on this day could help you save up to 30%.

How far in advance should I book a flight from Portland to Oslo?

To save on the cost of your flight from Portland to Oslo, book at least 34 days before your planned departure. Booking around this time can save you about 107% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,163 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,490.

What is the cheapest month to fly from Portland to Oslo?

Our data shows that January tends to be the cheapest month to fly to Oslo from Portland. Users have commonly found prices around $1,115 for the month, but tickets can be as low as $666. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Portland to Oslo (PDX - OSL)?

One of the essential ways to save on airfare from Portland to Oslo is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Cheap British Airways flights from Portland to Oslo

Explore cheap flight options specifically provided by British Airways for the route between Portland and Oslo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Take a look at some of the lowest-priced British Airways flights heading from Portland to Oslo. Make sure to double check the flight details before booking.
Wed 10/27:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Mon 10/79:15 pmOSL - PDX
2 stops34h 47mBritish Airways
Deal found 5/2$826
Wed 10/21:39 pmPDX - OSL
2 stops24h 51mBritish Airways
Mon 10/79:15 pmOSL - PDX
2 stops34h 47mBritish Airways
Deal found 5/2$831
Wed 9/257:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Fri 10/1112:00 pmOSL - PDX
1 stop14h 25mBritish Airways
Deal found 5/2$840
Wed 10/27:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Mon 10/77:45 amOSL - PDX
1 stop18h 40mBritish Airways
Deal found 5/2$866
Wed 9/256:00 amPDX - OSL
2 stops28h 45mBritish Airways
Thu 10/1011:50 amOSL - PDX
1 stop14h 35mBritish Airways
Deal found 5/2$872
Wed 9/257:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Mon 10/77:45 amOSL - PDX
1 stop18h 40mBritish Airways
Deal found 5/2$881
Fri 9/277:15 pmPDX - OSL
1 stop17h 55mBritish Airways
Fri 10/1112:00 pmOSL - PDX
1 stop14h 25mBritish Airways
Deal found 5/2$890
Thu 9/51:39 pmPDX - OSL
2 stops25h 16mBritish Airways
Thu 9/2611:50 amOSL - PDX
1 stop14h 35mBritish Airways
Deal found 5/2$922
Sat 8/3111:59 pmPDX - OSL
2 stops25h 36mBritish Airways
Sat 9/215:05 pmOSL - PDX
1 stop33h 20mBritish Airways
Deal found 5/2$937

Cheap SWISS flights from Portland to Oslo

Explore cheap flight options specifically provided by SWISS for the route between Portland and Oslo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Some of the lowest-priced SWISS flights we've found at this time heading from Portland to Oslo. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 8/197:01 amPDX - OSL
2 stops17h 24mSWISS
Wed 8/286:25 amOSL - PDX
2 stops20h 52mSWISS
Deal found 5/2$863
Sun 8/187:00 amPDX - OSL
2 stops21h 15mSWISS
Sat 8/242:00 pmOSL - PDX
2 stops41h 29mSWISS
Deal found 5/3$973
Sun 8/47:00 amPDX - OSL
2 stops31h 35mSWISS
Sun 8/182:00 pmOSL - PDX
2 stops37h 17mSWISS
Deal found 5/2$982
Fri 8/97:00 amPDX - OSL
2 stops31h 35mSWISS
Sat 8/246:25 amOSL - PDX
2 stops24h 49mSWISS
Deal found 5/2$1,023

Cheap Portland to Oslo flights in May & June 2024

Find cheap flight options from Portland to Oslo specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from Portland to Oslo in 2024. Check back regularly for other flight deals.
Mon 6/103:20 pmPDX - OSL
1 stop24h 25mMultiple Airlines
Sat 6/157:55 pmOSL - PDX
2 stops30h 25mMultiple Airlines
Deal found 5/2$1,014
Mon 6/103:20 pmPDX - OSL
1 stop24h 25mMultiple Airlines
Mon 6/1711:15 amOSL - PDX
2 stops22h 14mMultiple Airlines
Deal found 5/2$1,020
Sat 6/12:00 pmPDX - OSL
3 stops33h 00mMultiple Airlines
Sat 6/84:30 pmOSL - PDX
1 stop34h 25mMultiple Airlines
Deal found 5/2$1,055
Sat 6/12:00 pmPDX - OSL
3 stops33h 00mMultiple Airlines
Sat 6/84:30 pmOSL - PDX
3 stops31h 09mMultiple Airlines
Deal found 5/2$1,069
Sat 6/18:15 amPDX - OSL
2 stops30h 40mMultiple Airlines
Sat 6/84:30 pmOSL - PDX
1 stop34h 25mMultiple Airlines
Deal found 5/2$1,070
Sat 6/12:00 pmPDX - OSL
2 stops24h 55mMultiple Airlines
Sat 6/84:30 pmOSL - PDX
3 stops31h 09mMultiple Airlines
Deal found 5/2$1,084
Mon 6/1011:43 amPDX - OSL
2 stops37h 57mMultiple Airlines
Sun 6/169:20 amOSL - PDX
1 stop17h 35mMultiple Airlines
Deal found 5/2$1,105
Sun 6/911:59 pmPDX - OSL
2 stops28h 06mMultiple Airlines
Sun 6/169:20 amOSL - PDX
1 stop17h 35mMultiple Airlines
Deal found 5/2$1,116
Tue 5/283:55 pmPDX - OSL
1 stop14h 45mMultiple Airlines
Tue 6/41:50 pmOSL - PDX
1 stop13h 05mMultiple Airlines
Deal found 5/2$1,128

Portland to Oslo 2024 flight deals

Discover exclusive flight deals for travel between Portland and Oslo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from Portland to Oslo in 2024. Check back regularly for other flight deals.
Wed 10/27:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Mon 10/79:15 pmOSL - PDX
2 stops34h 47mBritish Airways
Deal found 5/2$826
Wed 10/21:39 pmPDX - OSL
2 stops24h 51mBritish Airways
Mon 10/79:15 pmOSL - PDX
2 stops34h 47mBritish Airways
Deal found 5/2$831
Wed 9/257:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Fri 10/1112:00 pmOSL - PDX
1 stop14h 25mBritish Airways
Deal found 5/2$840
Mon 8/2611:58 pmPDX - OSL
2 stops25h 37mAmerican Airlines
Wed 9/185:05 pmOSL - PDX
1 stop33h 20mAmerican Airlines
Deal found 5/2$844
Mon 8/2611:34 amPDX - OSL
2 stops26h 51mAmerican Airlines
Wed 9/187:35 amOSL - PDX
2 stops23h 21mAmerican Airlines
Deal found 5/2$855
Mon 8/197:01 amPDX - OSL
2 stops17h 24mSWISS
Wed 8/286:25 amOSL - PDX
2 stops20h 52mSWISS
Deal found 5/2$863
Wed 10/27:15 pmPDX - OSL
1 stop15h 30mBritish Airways
Mon 10/77:45 amOSL - PDX
1 stop18h 40mBritish Airways
Deal found 5/2$866
Thu 9/266:00 amPDX - OSL
2 stops24h 30mMultiple Airlines
Thu 10/108:40 amOSL - PDX
2 stops21h 09mMultiple Airlines
Deal found 5/2$870
Wed 9/256:00 amPDX - OSL
2 stops28h 45mBritish Airways
Thu 10/1011:50 amOSL - PDX
1 stop14h 35mBritish Airways
Deal found 5/2$872

Portland to Oslo flights leaving soon

Find last-minute flight options from Portland to Oslo for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Check out these flights departing soon from Portland to Oslo. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Mon 5/131:25 pmPDX - OSL
2 stops17h 15mMultiple Airlines
Tue 5/286:35 amOSL - PDX
1 stop16h 20mMultiple Airlines
Deal found 5/2$1,133
Mon 5/131:25 pmPDX - OSL
2 stops17h 15mMultiple Airlines
Tue 5/289:50 amOSL - PDX
2 stops16h 30mMultiple Airlines
Deal found 5/2$1,309
Mon 5/137:15 pmPDX - OSL
1 stop30h 20mAmerican Airlines
Tue 5/2811:15 amOSL - PDX
1 stop15h 10mAmerican Airlines
Deal found 5/2$1,747

One-way flights to Oslo from Portland

Search for one-way flight options from Portland to Oslo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Oslo. Those needing a return flight from Portland to Oslo can use the search form above.
Tue 10/293:35 pmPDX - OSL
2 stops16h 25mMultiple Airlines
Deal found 5/3$427
Tue 10/293:35 pmPDX - OSL
3 stops33h 45mMultiple Airlines
Deal found 5/3$474
Thu 7/255:20 amPDX - OSL
2 stops22h 10mMultiple Airlines
Deal found 5/3$488
Thu 7/2511:59 pmPDX - OSL
2 stops28h 06mMultiple Airlines
Deal found 5/2$501
Fri 6/2811:59 pmPDX - OSL
3 stops27h 26mMultiple Airlines
Deal found 5/2$606
Fri 6/2812:54 pmPDX - OSL
2 stops16h 16mMultiple Airlines
Deal found 5/2$696
Thu 7/253:20 pmPDX - OSL
1 stop12h 15mIcelandair
Deal found 5/3$747
Sat 8/3111:58 pmPDX - OSL
2 stops25h 37mAmerican Airlines
Deal found 5/2$779
Tue 10/293:35 pmPDX - TRF
2 stops36h 30mMultiple Airlines
Deal found 5/3$819

Find flights from Portland to Oslo within your budget

Customize your flight search to find flights from Portland to Oslo 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$826 - $1,035

Route

Depart

Return

Price

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Wed 10/2

1 stop15h 30m

Oslo Gardermoen

Mon 10/7

2 stops34h 47m

$826

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Mon 8/26

2 stops25h 37m

Oslo Gardermoen

Wed 9/18

1 stop33h 20m

$844

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Mon 8/19

2 stops17h 24m

Oslo Gardermoen

Wed 8/28

2 stops20h 52m

$863

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Thu 9/26

2 stops24h 30m

Oslo Gardermoen

Thu 10/10

2 stops21h 09m

$870

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Mon 8/26

1 stop23h 20m

Oslo Gardermoen

Wed 9/18

1 stop14h 35m

$882

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Thu 9/5

2 stops39h 20m

Oslo Gardermoen

Thu 9/26

2 stops23h 47m

$928

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Sat 8/31

2 stops37h 20m

Oslo Gardermoen

Sat 9/21

3 stops26h 49m

$953

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Thu 9/26

1 stop15h 05m

Oslo Gardermoen

Wed 10/9

1 stop13h 05m

$1,007

PortlandOslo Gardermoen

PDX - OSL

PDXOSL

Portland

Thu 9/26

2 stops17h 35m

Oslo Gardermoen

Fri 10/11

2 stops19h 37m

$1,035

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to book a flight from Portland to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Oslo. Price data was last updated on January 28, 2024.
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Portland to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Portland to Oslo. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Oslo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Oslo by month

Plan your trip from Portland to Oslo by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Oslo is currently $615 while a round-trip flight costs $912. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Portland to Oslo (average of $564). Flying from Portland to Oslo in June is currently the most expensive (average of $1,252). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$610

February

$628

March

$685

April

$622

May

$765

June

$1,252

July

$1,082

August

$732

September

$693

October

$618

November

$564

December

$574

Temperature and rainfall in Oslo by month

Plan your trip to Oslo by taking into account the average temperature and rainfall totals by month.

OSL

Temperature

26.6 - 62.6 °F

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated May 3, 2024.
Read through reviews of airlines operating flights from Portland to Oslo, such as British Airways, SWISS and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
2,025 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Oslo. 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?

    For a flight from Portland to Oslo, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Oslo per day. 6 airlines have flights to Oslo from Portland on a regular basis.

  • Can I find flights from Portland to Oslo for under $900 on Cheapflights?

    Yes, there are multiple flights from Portland to Oslo for under $900. The cheapest flight booked recently is on British Airways for just $826, but on average you can expect to pay $879.

  • Are there last-minute flights available from Portland to Oslo for under $1,200?

    There are currently 3+ open flights from Portland to Oslo within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Portland to Oslo round-trip?

    British Airways, at $826, was found to be the cheapest airline from Portland to Oslo.Alternate airlines to your destination round-trip include American Airlines and SWISS. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Oslo one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $747. Users have also found prices from $779 and $839 on American Airlines and KLM, respectively.

  • What are the most popular airlines that fly from Portland to Oslo?

    American Airlines, British Airways and Delta are the most popular airlines when flying from Portland to Oslo.

  • What does PDX to OSL mean?

    PDX and OSL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to OSL refers to a flight route from Portland Airport to Oslo Gardermoen Airport. Oslo Sandefjord Airport (TRF), Fagernes Valdres Airport (VDB) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portland to Oslo that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Oslo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Oslo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Oslo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Oslo that allow pets onboard?

    Many airlines flying from Portland to Oslo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Oslo?

    Yes, you can often find last-minute deals on Portland to Oslo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Oslo flight deals updated?

    The Portland to Oslo flight deals you see on this page were last updated on 5/2.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Oslo
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Oslo Gardermoen flights
Portland to Sandefjord flights
Medford to Oslo Gardermoen flights
Portland to Kristiansand flights
Portland to Stavanger flights

Top 6 airlines flying from Portland to Oslo

Discover the top 6 airlines that operate flights from Portland to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$537Average$839FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$565Average$1,192FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest$573Average$1,099FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest$616Average$1,120FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest$767Average$1,246FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest$838Average$981FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
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Search flights from Portland to Oslo by cabin class

Find flights from Portland to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Oslo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Oslo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Oslo?

Cheapflights simply makes it quick and affordable to book flights from Portland to Oslo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to Oslo with no change fees?

Yes, we can. To see specific flights from Portland to Oslo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portland to Oslo become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Oslo from Portland today and book when prices fit your budget.

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