$221+ Cheap flights from Irvine, 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Oslo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to Oslo are usually found in March or October, booked 36 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Irvine to Oslo
Keep the following information in mind while searching for Irvine to Oslo flight deals. Data was last updated June 12, 2025.
Round-trip from | $610 (British Airways) |
|---|---|
One-way from | $221 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $972 |
Find flight deals from Irvine to Oslo
Cheapest flights from Irvine to OsloExplore the most affordable flight options available from Irvine to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Irvine to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 6/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Brussels Airlines deal was found by Cheapflights users on 6/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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.
This Air Canada deal was found by Cheapflights users on 6/12. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 June 12, 2025.
Use the filters below to find and compare flights from Irvine to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Thu 8/7
8:05 pm-11:55 pm
1 stop18h 50m
Oslo Gardermoen
Wed 8/13
7:40 am-6:05 pm
1 stop19h 25m
Los AngelesOslo
LAX - TRF
LAXTRF
Los Angeles
Wed 7/30
7:30 pm-12:35 pm
1 stop32h 05m
Oslo Sandefjord
Wed 8/13
2:55 pm-4:20 pm
1 stop34h 25m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Wed 7/30
7:30 pm-1:50 pm
1 stop33h 20m
Oslo Gardermoen
Wed 8/13
1:35 pm-4:20 pm
1 stop35h 45m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Sat 8/30
10:30 pm-6:00 pm
2 stops34h 30m
Oslo Gardermoen
Sat 9/20
6:35 am-4:55 pm
1 stop19h 20m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Thu 11/20
5:30 pm-5:45 pm
1 stop15h 15m
Oslo Gardermoen
Fri 11/28
6:15 am-1:05 pm
1 stop15h 50m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Mon 8/4
5:30 am-8:45 am
2 stops18h 15m
Oslo Gardermoen
Mon 8/25
6:05 am-5:47 pm
2 stops20h 42m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Fri 8/8
10:30 pm-6:00 pm
2 stops34h 30m
Oslo Gardermoen
Sun 8/17
11:35 am-10:30 pm
2 stops19h 55m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Sun 8/17
2:55 pm-5:15 pm
2 stops17h 20m
Oslo Gardermoen
Sun 8/24
6:05 pm-1:00 pm
2 stops27h 55m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Sun 9/14
8:15 am-2:10 pm
2 stops20h 55m
Oslo Gardermoen
Sat 9/27
2:55 pm-4:55 pm
2 stops59h 00m
Los AngelesOslo
LAX - OSL
LAXOSL
Los Angeles
Thu 11/20
8:45 am-12:50 pm
2 stops19h 05m
Oslo Gardermoen
Fri 11/28
1:45 pm-2:56 pm
2 stops34h 11m
Best time to book a flight from Irvine to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to Oslo
How far ahead should I book a flight from Irvine to Oslo?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Oslo. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from Irvine to Oslo, you should look to book at least 36 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 Irvine to Oslo?
Currently, November is the cheapest month in which you can book a flight from Irvine to Oslo (average of $567). Flying from Irvine to Oslo in June is currently the most expensive (average of $1,004). 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 IR9 to OSL?
Find hourly flight availability from Irvine 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 June 12, 2025.
When flying from Irvine to Oslo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Irvine to Oslo?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Oslo. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Oslo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday mornings 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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Austrian Airlines from Irvine to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Irvine to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Oslo
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Oslo
Discover the top 10 airlines that operate flights from Irvine 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$702 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$284 | Average$548 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$480 | Average$654 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$669 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$510 | Average$706 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$521 | Average$635 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$540 | Average$764 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$557 | Average$843 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$562 | Average$782 | FlexibilityNo cancel fee | On-time75% |