Oslo

$279+ Cheap flights from Riverside, 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
mag 6 — mag 131
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Cheapflights Tip: The best prices from Riverside to Oslo are usually found in March or October, booked 36 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Riverside to Oslo

Keep the following information in mind while searching for Riverside to Oslo flight deals. Data was last updated maggio 1, 2025.

Round-trip from

$600
(Air France)

One-way from

$279
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$720
From Riverside to Oslo
One-way flight from Riverside to Oslo
Highest demand for flights based on searches. 18% potential increase in price ($151 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in May 2025

Find flight deals from Riverside to Oslo

Cheapest flights from Riverside to Oslo
Explore the most affordable flight options available from Riverside to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on maggio 1, 2025.

This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/181:50 pmLAX - OSL
1 stop14h 50mMultiple Airlines
lun 9/16:00 amOSL - LAX
1 stop16h 05mMultiple Airlines
Deal found 4/30$600
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 9/227:30 pmLAX - TRF
1 stop33h 50mScandinavian Airlines
gio 10/22:55 pmTRF - LAX
1 stop34h 25mScandinavian Airlines
Deal found 4/30$600
This oojo deal was found by Cheapflights users on 5/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 8/297:30 pmLAX - OSL
1 stop19h 40mScandinavian Airlines
dom 9/77:55 pmOSL - LAX
1 stop29h 25mScandinavian Airlines
Deal found 5/1$601
This Ticket deal was found by Cheapflights users on 5/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 5/57:35 pmLAX - OSL
1 stop19h 20mSWISS
lun 5/191:55 pmOSL - LAX
1 stop35h 35mSWISS
Deal found 5/1$603
This Delta deal was found by Cheapflights users on 4/30. 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.
lun 8/187:20 amLAX - OSL
2 stops18h 45mDelta
lun 9/16:00 amOSL - LAX
1 stop16h 05mDelta
Deal found 4/30$604
This Austrian Airlines deal was found by Cheapflights users on 5/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/175:30 pmLAX - OSL
2 stops41h 00mAustrian Airlines
lun 8/252:55 pmOSL - LAX
2 stops33h 20mAustrian Airlines
Deal found 5/1$606
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/48:05 pmLAX - OSL
1 stop18h 25mBritish Airways
mer 8/137:40 amOSL - LAX
1 stop21h 35mBritish Airways
Deal found 4/30$607
This KLM deal was found by Cheapflights users on 4/30. 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.
dom 8/311:50 pmLAX - OSL
1 stop13h 40mKLM
dom 9/147:15 pmOSL - LAX
1 stop28h 35mKLM
Deal found 4/30$608
This American Airlines deal was found by Cheapflights users on 4/30. 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.
gio 7/316:45 pmLAX - OSL
1 stop12h 50mAmerican Airlines
ven 8/151:10 pmOSL - LAX
2 stops19h 38mAmerican Airlines
Deal found 4/30$610
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/186:45 pmLAX - OSL
1 stop12h 50mFinnair
sab 8/308:35 amOSL - LAX
2 stops18h 27mFinnair
Deal found 4/30$613
This Booking.com deal was found by Cheapflights users on 5/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/2810:30 pmLAX - OSL
2 stops29h 35mAir Canada
dom 10/125:40 amOSL - LAX
2 stops27h 03mAir Canada
Deal found 5/1$614
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 8/45:55 pmLAX - OSL
2 stops19h 15mUnited Airlines
mer 8/139:45 amOSL - LAX
3 stops35h 40mUnited Airlines
Deal found 4/30$620

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside 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 maggio 1, 2025.
Use the filters below to find and compare flights from Riverside to Oslo that are best for you.

Fly from

Riverside

Fly to

Oslo

Route

Depart

Return

Price

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

lun 8/18

1:50 pm-1:40 pm

1 stop14h 50m

Oslo Gardermoen

lun 9/1

6:00 am-1:05 pm

1 stop16h 05m

$600

Los AngelesOslo

LAX - TRF

LAXTRF

Los Angeles

lun 9/22

7:30 pm-2:20 pm

1 stop33h 50m

Oslo Sandefjord

gio 10/2

2:55 pm-4:20 pm

1 stop34h 25m

$600

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

ven 8/29

7:30 pm-12:10 am

1 stop19h 40m

Oslo Gardermoen

dom 9/7

7:55 pm-4:20 pm

1 stop29h 25m

$601

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

dom 5/18

10:20 pm-12:15 pm

2 stops28h 55m

Oslo Gardermoen

mar 6/3

6:35 am-7:50 pm

2 stops22h 15m

$603

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

lun 8/18

7:20 am-11:05 am

2 stops18h 45m

Oslo Gardermoen

lun 9/1

6:00 am-1:05 pm

1 stop16h 05m

$604

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

dom 8/17

5:30 pm-7:30 pm

2 stops41h 00m

Oslo Gardermoen

lun 8/25

2:55 pm-3:15 pm

2 stops33h 20m

$606

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

lun 8/4

8:05 pm-11:30 pm

1 stop18h 25m

Oslo Gardermoen

mer 8/13

7:40 am-8:15 pm

1 stop21h 35m

$607

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

dom 8/31

1:50 pm-12:30 pm

1 stop13h 40m

Oslo Gardermoen

dom 9/14

7:15 pm-2:50 pm

1 stop28h 35m

$608

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

gio 7/31

6:45 pm-4:35 pm

1 stop12h 50m

Oslo Gardermoen

ven 8/15

1:10 pm-11:48 pm

2 stops19h 38m

$610

Los AngelesOslo

LAX - OSL

LAXOSL

Los Angeles

mer 8/6

7:35 pm-1:05 pm

1 stop32h 30m

Oslo Gardermoen

mar 8/12

1:55 pm-4:30 pm

1 stop35h 35m

$611

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 33 results
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Best time to book a flight from Riverside to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Oslo. Price data was last updated on April 25, 2025.

The best time to book flights from Riverside to Oslo is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Riverside to Oslo (average of $567). Flying from Riverside to Oslo in June is currently the most expensive (average of $1,059). 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 R1V to OSL?

Find hourly flight availability from Riverside 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 maggio 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Oslo as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Riverside to Oslo. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Riverside to Oslo flight should consider departing on Tuesday afternoons 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.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 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 maggio 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines from Riverside to Oslo. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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 Riverside to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Riverside to Oslo one-way?

    One-way options have recently been found by users for as low as $393 on Lufthansa. Other airlines that offer cheap prices include British Airways from $406 and United Airlines from $425 one-way.

  • What are the cheapest flights from Riverside to Oslo?

    Looking for the cheapest flight from Riverside to Oslo? While on average our users pay $1,236, our data indicates the cheapest price to be $336. The most popular route (Los Angeles - Oslo Gardermoen), is priced around $477.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Oslo?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Oslo (average of $567). Flying from Riverside to Oslo in June is currently the most expensive (average of $1,059). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riverside to Oslo

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Riverside to Oslo

Discover the top 10 airlines that operate flights from Riverside 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 maggio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$194Average$639FlexibilityNo cancel feeOn-time79%
Norse Atlantic AirwaysCheapest$285Average$568FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$480Average$680FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$496Average$674FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$510Average$718FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$515Average$765FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$521Average$635FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$540Average$780FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$560Average$765FlexibilityNo cancel feeOn-time76%
KLMCheapest$562Average$782FlexibilityNo cancel feeOn-time75%

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