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$303+ Cheap flights from Pasadena, CA to Oslo

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Pasadena to Oslo

Cheapest flights from Pasadena to Oslo
Explore the most affordable flight options available from Pasadena to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/15. 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.
Tue 12/307:10 pmLAX - OSL
1 stop32h 00mSWISS
Sat 1/101:00 pmOSL - LAX
2 stops62h 45mSWISS
Deal found 12/15$559
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:45 pmLAX - OSL
1 stop33h 55mDelta
Fri 1/96:25 amOSL - LAX
2 stops24h 56mDelta
Deal found 12/15$604
This FlightHub deal was found by Cheapflights users on 12/15. 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 12/166:45 pmLAX - OSL
2 stops35h 35mLufthansa
Tue 12/236:25 pmOSL - LAX
1 stop29h 50mLufthansa
Deal found 12/15$613
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:45 pmLAX - OSL
1 stop33h 55mDelta
Wed 1/71:05 pmOSL - LAX
2 stops36h 29mDelta
Deal found 12/15$615
This KLM deal was found by Cheapflights users on 12/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:45 pmLAX - OSL
1 stop22h 15mKLM
Thu 1/85:00 pmOSL - LAX
1 stop27h 45mKLM
Deal found 12/15$710
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:45 pmLAX - OSL
1 stop33h 55mDelta
Fri 1/96:25 amOSL - LAX
2 stops24h 56mDelta
Deal found 12/15$711
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:45 pmLAX - OSL
1 stop17h 30mDelta
Wed 1/71:05 pmOSL - LAX
2 stops36h 29mDelta
Deal found 12/15$722
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:28 amLAX - OSL
2 stops26h 12mAmerican Airlines
Wed 1/711:50 amOSL - LAX
2 stops34h 22mAmerican Airlines
Deal found 12/16$730
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Mon 12/293:00 pmLAX - TRF
2 stops21h 20mMultiple Airlines
Wed 1/711:00 amTRF - LAX
3 stops34h 33mMultiple Airlines
Deal found 12/17$1,426
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:30 pmLAX - TRF
2 stops16h 20mMultiple Airlines
Wed 12/316:00 amTRF - LAX
2 stops20h 00mMultiple Airlines
Deal found 12/16$1,836
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Mon 12/293:00 pmLAX - TRF
2 stops21h 20mMultiple Airlines
Mon 1/52:10 pmTRF - LAX
2 stops35h 55mMultiple Airlines
Deal found 12/17$1,853
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/257:45 amLAX - TRF
2 stops23h 45mMultiple Airlines
Thu 1/112:05 pmTRF - LAX
3 stops43h 24mMultiple Airlines
Deal found 12/16$2,009

Find flight deals from Pasadena to Oslo

Keep the following information in mind while searching for Pasadena to Oslo flight deals. Data was last updated December 18, 2025.

Round-trip from

$444
(Kiwi.com)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$920
From Pasadena to Oslo
Search Deals
One-way flight from Pasadena to Oslo
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Pasadena to Oslo that are best for you.

Fly from

Pasadena

Fly to

Oslo

Route

Depart

Return

Price

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Wed 1/14

5:30 pm-5:40 pm

1 stop15h 10m

Oslo Gardermoen

Wed 1/21

6:05 am-1:05 pm

1 stop16h 00m

$489

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles

Tue 2/3

7:30 pm-2:05 pm

1 stop33h 35m

Oslo Sandefjord

Mon 2/9

2:35 pm-5:00 pm

1 stop35h 25m

$489

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles

Sun 2/15

7:30 pm-2:05 pm

1 stop33h 35m

Oslo Sandefjord

Tue 3/10

2:35 pm-6:00 pm

1 stop35h 25m

$489

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles

Mon 2/9

7:30 pm-2:05 pm

1 stop33h 35m

Oslo Sandefjord

Mon 2/23

2:35 pm-5:00 pm

1 stop35h 25m

$491

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Thu 1/15

5:30 pm-5:40 pm

1 stop15h 10m

Oslo Gardermoen

Mon 1/19

11:50 am-10:59 pm

2 stops20h 09m

$500

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Tue 1/13

5:30 pm-5:40 pm

1 stop15h 10m

Oslo Gardermoen

Thu 1/29

6:15 am-1:05 pm

1 stop15h 50m

$505

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Wed 2/4

10:10 am-1:50 pm

2 stops18h 40m

Oslo Gardermoen

Sun 2/15

6:30 am-11:45 am

1 stop14h 15m

$506

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Wed 2/4

10:10 am-1:50 pm

2 stops18h 40m

Oslo Gardermoen

Tue 2/10

6:30 am-11:45 am

1 stop14h 15m

$506

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Thu 2/5

5:45 pm-9:30 pm

1 stop18h 45m

Oslo Gardermoen

Fri 2/13

6:30 am-11:45 am

1 stop14h 15m

$509

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

Sun 2/8

3:25 pm-4:20 pm

1 stop15h 55m

Oslo Gardermoen

Sun 2/15

6:30 am-11:45 am

1 stop14h 15m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 37 results
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Best time to book a flight from Pasadena to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from Pasadena 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.

Cheapflights Insights

Everything you need to know about your flight from Pasadena to Oslo

How far ahead should I book a flight from Pasadena to Oslo?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Oslo. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to Oslo, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pasadena to Oslo?

Currently, November is the cheapest month in which you can book a flight from Pasadena to Oslo (average of $460). Flying from Pasadena to Oslo in June is currently the most expensive (average of $685). 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.

What is the cheapest time of day to fly from P4S to OSL?

Find hourly flight availability from Pasadena to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Pasadena to Oslo in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Pasadena to Oslo?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Oslo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to Oslo flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Pasadena to Oslo?

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 December 18, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Scandinavian Airlines from Pasadena to Oslo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.7
Good
1,430 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.4
Good
1,606 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.8
Okay
7,634 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,585 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How long is the flight from Pasadena to Oslo?

    Airlines like Lufthansa, Scandinavian Airlines, and Delta fly from Pasadena to Oslo in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 18h 25m. Airlines will cover a distance of 5328 mi. This flight may include one or multiple stops.

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

    $272 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Lufthansa and American Airlines, with prices starting from $315 and $372, respectively.

  • What are the cheapest flights from Pasadena to Oslo?

    While on average a flight from Pasadena to Oslo is generally $1,236, our data shows the cheapest flight currently is $336. When looking at the most popular route, (Los Angeles - Oslo Gardermoen), you can expect to pay $457 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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.

  • What is the cheapest month to book a flight from Pasadena to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Pasadena to Oslo (average of $460). Flying from Pasadena to Oslo in June is currently the most expensive (average of $685). 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.

See more FAQs

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Alternative routes for Pasadena to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pasadena to Oslo

Discover the top 10 airlines that operate flights from Pasadena 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$194Average$702FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$478Average$744FlexibilityNo cancel feeOn-time77%
FinnairCheapest$503Average$631FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$524Average$710FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$526Average$686FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$526Average$684FlexibilityNo cancel feeOn-time70%
KLMCheapest$539Average$797FlexibilityNo cancel feeOn-time75%
DeltaCheapest$544Average$852FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$549Average$758FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$568Average$697FlexibilityNo cancel feeOn-time69%

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