HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oslo

$269+ Cheap flights from San Diego (SAN) 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — OSL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego 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 San Diego to Oslo are usually found in March or December, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Diego to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$453
(Kiwi.com)

One-way from

$269
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$706
Provider with most accurate pricing for San Diego-Oslo flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Oslo flights.
Search Deals
From San Diego to Oslo
Search Deals
One-way flight from San Diego to Oslo
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from San Diego to Oslo

Cheapest flights from San Diego to Oslo
Explore the most affordable flight options available from San Diego to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:35 pmSAN - OSL
1 stop15h 05mLufthansa
Wed 12/106:05 amOSL - SAN
2 stops25h 25mLufthansa
Deal found 10/30$453
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/2710:51 amSAN - OSL
2 stops21h 19mUnited Airlines
Wed 12/106:05 amOSL - SAN
3 stops23h 43mUnited Airlines
Deal found 10/30$515
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:35 pmSAN - OSL
1 stop15h 05mLufthansa
Thu 12/46:25 pmOSL - SAN
1 stop30h 20mLufthansa
Deal found 10/28$524
This lastminute.com deal was found by Cheapflights users on 10/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:51 amSAN - OSL
2 stops40h 19mMultiple Airlines
Wed 12/106:05 amOSL - SAN
2 stops21h 23mMultiple Airlines
Deal found 10/29$560
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/275:35 pmSAN - OSL
1 stop15h 05mUnited Airlines
Thu 12/46:15 amOSL - SAN
2 stops38h 38mUnited Airlines
Deal found 10/28$563
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:35 pmSAN - TRF
3 stops33h 15mMultiple Airlines
Mon 11/33:20 pmTRF - SAN
3 stops33h 25mMultiple Airlines
Deal found 10/30$3,589

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Oslo that are best for you.

Fly from

San Diego

Fly to

Oslo

Route

Depart

Return

Price

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Fri 2/20

10:00 am-8:20 pm

2 stops25h 20m

Oslo Gardermoen

Wed 3/4

9:00 am-10:55 pm

2 stops22h 55m

$483

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 11/27

10:51 am-5:10 pm

2 stops21h 19m

Oslo Gardermoen

Wed 12/10

6:05 am-8:48 pm

3 stops23h 43m

$515

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Sun 2/15

7:00 am-11:15 am

2 stops19h 15m

Oslo Gardermoen

Sun 2/22

8:00 am-11:55 pm

2 stops24h 55m

$517

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 11/27

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Thu 12/4

6:25 pm-3:45 pm

1 stop30h 20m

$524

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Sun 2/15

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Sun 2/22

6:10 am-3:45 pm

1 stop18h 35m

$556

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 11/27

10:51 am-12:10 pm

2 stops40h 19m

Oslo Gardermoen

Wed 12/10

6:05 am-6:28 pm

2 stops21h 23m

$560

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 11/27

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Thu 12/4

6:15 am-11:53 am

2 stops38h 38m

$563

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 11/27

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Wed 12/10

9:45 am-8:45 pm

2 stops20h 00m

$566

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Wed 1/7

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Tue 6/16

11:45 am-3:25 pm

1 stop36h 40m

$569

San DiegoOslo

SAN - OSL

SANOSL

San Diego

Thu 1/8

5:35 pm-5:40 pm

1 stop15h 05m

Oslo Gardermoen

Wed 6/17

11:45 am-3:25 pm

1 stop36h 40m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
1
2
3
  • Most accurate provider: When it comes to deals on San Diego-Oslo flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Diego-Oslo flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from San Diego-Oslo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Oslo 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 San Diego-Oslo 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 San Diego to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Oslo. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Oslo, you should look to book at least 60 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 San Diego to Oslo?

Currently, October is the cheapest month in which you can book a flight from San Diego to Oslo (average of $414). Flying from San Diego to Oslo in June is currently the most expensive (average of $943). 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 SAN to OSL?

Find hourly flight availability from San Diego 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 October 30, 2025.

It’s typically best to fly out from San Diego to Oslo in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from San Diego 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 October 30, 2025.
See what other customers who have flown with Delta, KLM, and Scandinavian Airlines from San Diego 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.
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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
7,993 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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
1,406 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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
1,545 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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
7,541 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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
7,487 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

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 San Diego 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 San Diego to Oslo?

    If you book a flight to Oslo from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 0 flights from San Diego to Oslo per day from 6 different airlines.

  • How long is the flight from San Diego to Oslo?

    A quick flight from San Diego to Oslo can take about 15h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $524. The distance from San Diego to Oslo is about 5377 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Scandinavian Airlines ($418), Lufthansa ($532), and British Airways ($581) offers the cheapest pricing from San Diego to Oslo. Users have found that Scandinavian Airlines is 46% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from San Diego to Oslo?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Oslo?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Oslo (average of $414). Flying from San Diego to Oslo in June is currently the most expensive (average of $943). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Oslo Gardermoen flights
San Francisco to Oslo Gardermoen flights
Ontario to Oslo Gardermoen flights
Los Angeles to Sandefjord flights
Santa Ana to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
San Jose to Oslo Gardermoen flights
Oakland to Oslo Gardermoen flights
San Diego to Oslo Gardermoen flights
Las Vegas to Oslo Gardermoen flights
San Francisco to Tromsø flights
San Francisco to Bergen flights
Los Angeles to Bergen flights
Los Angeles to Ålesund flights
San Francisco to Longyearbyen flights
Sacramento to Oslo Gardermoen flights
San Francisco to Sandefjord flights
San Diego to Bergen flights
Reno to Oslo Gardermoen flights
Las Vegas to Bergen flights
Las Vegas to Stavanger flights
Los Angeles to Trondheim flights
Long Beach to Oslo Gardermoen flights
Los Angeles to Longyearbyen flights
Los Angeles to Stavanger flights
Ontario to Stavanger flights
Oakland to Bergen flights
San Francisco to Bodø flights
San Francisco to Stavanger flights
San Francisco to Narvik flights
Santa Barbara to Oslo Gardermoen flights
San Francisco to Kirkenes flights
San Jose to Ålesund flights
San Jose to Bergen flights
Fresno to Oslo Gardermoen flights
Monterey to Oslo Gardermoen flights
Medford to Oslo Gardermoen flights
San Jose to Sandefjord flights
San Diego to Sandefjord flights
San Francisco to Haugesund flights
Santa Ana to Bergen flights
Los Angeles to Narvik flights
San Francisco to Kristiansund flights
San Francisco to Leknes flights
San Francisco to Trondheim flights
Sacramento to Sandefjord flights
San Jose to Trondheim flights
San Jose to Tromsø flights

Top 6 airlines flying from San Diego to Oslo

Discover the top 6 airlines that operate flights from San Diego 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$418Average$873FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$532Average$946FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$581Average$884FlexibilityNo cancel feeOn-time70%
DeltaCheapest$608Average$867FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$634Average$1,232FlexibilityNo cancel feeOn-time69%
KLMCheapest$679Average$737FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.