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$363+ Cheap flights from Oslo to San Diego (SAN)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SAN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Oslo to San Diego are usually found in February or October, booked 39 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Oslo to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to San Diego (SAN). 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 January 21, 2025.

Round-trip from

$396
(Ticket)

One-way from

$363
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$704
From Oslo to San Diego
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One-way flight from Oslo to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Oslo to San Diego

Cheapest flights from Oslo to San Diego
Explore the most affordable flight options available from Oslo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:15 amOSL - SAN
2 stops21h 55mBritish Airways
Mon 2/176:10 pmSAN - OSL
1 stop15h 25mBritish Airways
Deal found 1/20$1,053
This Flysmarter deal was found by Cheapflights users on 1/20. 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.
Mon 2/1011:30 amOSL - SAN
2 stops17h 35mMultiple Airlines
Mon 2/171:46 pmSAN - OSL
2 stops23h 54mMultiple Airlines
Deal found 1/20$1,066
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 2/107:15 amOSL - SAN
2 stops21h 01mAmerican Airlines
Mon 2/176:10 pmSAN - OSL
1 stop35h 05mAmerican Airlines
Deal found 1/21$1,076
This Flysmarter deal was found by Cheapflights users on 1/20. 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.
Mon 2/106:00 amOSL - SAN
1 stop18h 25mAir Canada
Mon 2/175:20 pmSAN - OSL
1 stop15h 35mAir Canada
Deal found 1/20$1,813
This Travelis deal was found by Cheapflights users on 1/20. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/101:05 pmTRF - SAN
2 stops42h 46mScandinavian Airlines
Mon 2/176:30 amSAN - TRF
2 stops45h 05mScandinavian Airlines
Deal found 1/20$2,671
This Travelis deal was found by Cheapflights users on 1/20. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/108:00 amOSL - SAN
2 stops23h 51mScandinavian Airlines
Mon 2/176:30 amSAN - OSL
2 stops26h 50mScandinavian Airlines
Deal found 1/20$2,672
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:15 amOSL - SAN
2 stops20h 02mFinnair
Mon 2/176:10 pmSAN - OSL
1 stop19h 30mFinnair
Deal found 1/20$2,692
This Icelandair deal was found by Cheapflights users on 1/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/261:05 pmOSL - SAN
2 stops18h 28mIcelandair
Tue 1/289:35 amSAN - OSL
2 stops17h 00mIcelandair
Deal found 1/20$3,414
This Iberia deal was found by Cheapflights users on 1/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2511:25 amOSL - SAN
2 stops41h 45mIberia
Fri 1/3111:13 amSAN - OSL
2 stops20h 12mIberia
Deal found 1/21$3,803
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/106:45 pmOSL - SAN
2 stops48h 26mTAP AIR PORTUGAL
Mon 2/1711:22 amSAN - OSL
3 stops24h 03mTAP AIR PORTUGAL
Deal found 1/20$4,905

Find flights from Oslo to San Diego within your budget

Customize your flight search to find flights from Oslo to San Diego 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/27

7:00 am-4:05 pm

1 stop18h 05m

San Diego

Wed 3/12

7:10 pm-10:40 pm

1 stop19h 30m

$396

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/27

7:00 am-4:05 pm

1 stop18h 05m

San Diego

Wed 3/12

7:10 pm-10:55 am

1 stop31h 45m

$397

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 4/17

7:45 am-7:13 pm

2 stops20h 28m

San Diego

Sun 4/27

3:28 pm-11:40 pm

2 stops23h 12m

$423

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/27

7:00 am-4:05 pm

1 stop18h 05m

San Diego

Wed 3/12

7:10 pm-10:40 pm

1 stop19h 30m

$435

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/27

6:30 am-6:02 pm

2 stops20h 32m

San Diego

Wed 3/12

7:10 am-8:35 am

2 stops17h 25m

$441

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Mon 2/10

6:00 am-3:25 pm

1 stop18h 25m

San Diego

Mon 2/17

5:20 pm-5:55 pm

1 stop15h 35m

$1,813

OsloSan Diego

TRF - SAN

TRFSAN

Oslo Sandefjord

Mon 2/10

1:05 pm-10:51 pm

2 stops42h 46m

San Diego

Mon 2/17

6:30 am-12:35 pm

2 stops45h 05m

$2,671

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Mon 2/10

8:00 am-10:51 pm

2 stops23h 51m

San Diego

Mon 2/17

6:30 am-6:20 pm

2 stops26h 50m

$2,672

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Mon 2/10

6:45 pm-10:11 am

2 stops48h 26m

San Diego

Mon 2/17

11:22 am-8:25 pm

3 stops24h 03m

$4,905

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Sat 4/26

4:05 pm-7:28 am

2 stops48h 23m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 20 results
1
2

Best time to book a flight from Oslo to San Diego

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

Travel insights for flights from Oslo to San Diego

Get recent, data-driven insights about flights from Oslo to San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to San Diego. Price data was last updated on January 17, 2025.

The price you pay for your flight from Oslo to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Oslo to San Diego (average of $286). Flying from Oslo to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Finnair and Scandinavian Airlines from Oslo to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,490 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,985 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Scandinavian Airlines
7.3
Good
1,320 reviews
KLM
7.8
Good
1,341 reviews

Food

7.3

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.2

Comfort

7.7

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Oslo to San Diego. 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 into for flights to San Diego from Oslo?

    For a flight from Oslo to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from Oslo per day. 2 airlines have flights to San Diego from Oslo on a regular basis.

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

    Flying on Finnair is currently your cheapest option to San Diego, with prices starting at $396. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $423 and $435, respectively. These flights start at 34% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Oslo to San Diego are Lufthansa ($533), British Airways ($544), and Finnair ($572).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oslo to San Diego (average of $286). Flying from Oslo to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Alternative routes for Oslo to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Oslo to San Diego

Discover the top 2 airlines that operate flights from Oslo to San Diego. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$453Average$551FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$485Average$562FlexibilityNo cancel feeOn-time71%
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