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$528+ Cheap flights from Oslo Gardermoen (OSL) to San Diego (SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SAN
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to San Diego are usually found in February or October, booked 29 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Oslo Gardermoen to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) 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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$547
Provider with most accurate pricing for Oslo Gardermoen-San Diego flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-San Diego flights.
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From Oslo Gardermoen to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Oslo Gardermoen to San Diego

Cheapest flights from Oslo Gardermoen to San Diego
Explore the most affordable flight options available from Oslo Gardermoen to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:15 amOSL - SAN
2 stops21h 35mLufthansa
mié. 5/65:15 pmSAN - OSL
1 stop19h 55mLufthansa
Deal found 10/21$528
This American Airlines deal was found by Cheapflights users on 10/21. 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.
jue. 11/138:45 amOSL - SAN
2 stops20h 33mAmerican Airlines
mié. 5/612:48 pmSAN - OSL
2 stops18h 47mAmerican Airlines
Deal found 10/21$544
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/136:15 amOSL - SAN
3 stops46h 50mUnited Airlines
mié. 5/65:15 pmSAN - OSL
2 stops19h 55mUnited Airlines
Deal found 10/21$567
This Flysmarter deal was found by Cheapflights users on 10/22. 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.
sáb. 12/68:45 amOSL - SAN
2 stops18h 16mFinnair
sáb. 12/1310:47 amSAN - OSL
2 stops20h 48mFinnair
Deal found 10/22$569
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/51:45 pmOSL - SAN
2 stops19h 30mUnited Airlines
vie. 12/1212:40 pmSAN - OSL
2 stops18h 00mUnited Airlines
Deal found 10/21$678
This American Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/611:20 amOSL - SAN
1 stop37h 45mAmerican Airlines
sáb. 12/136:00 pmSAN - OSL
1 stop31h 35mAmerican Airlines
Deal found 10/22$686
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/58:15 amOSL - SAN
2 stops21h 01mBritish Airways
vie. 12/126:00 pmSAN - OSL
1 stop14h 30mBritish Airways
Deal found 10/21$739
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/510:45 amOSL - SAN
1 stop17h 05mMultiple Airlines
vie. 12/128:00 amSAN - OSL
1 stop15h 05mMultiple Airlines
Deal found 10/21$905
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:45 amOSL - SAN
1 stop19h 44mMultiple Airlines
mié. 5/68:00 amSAN - OSL
1 stop15h 40mMultiple Airlines
Deal found 10/21$942
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/22. 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.
sáb. 12/610:00 amOSL - SAN
3 stops33h 28mMultiple Airlines
sáb. 12/139:20 pmSAN - OSL
2 stops35h 35mMultiple Airlines
Deal found 10/22$1,235

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen 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 octubre 23, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to San Diego that are best for you.

Fly from

Oslo Gardermoen

Fly to

San Diego

Route

Depart

Return

Price

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

jue. 11/13

6:15 am-6:50 pm

2 stops21h 35m

San Diego

mié. 5/6

5:15 pm-10:10 pm

1 stop19h 55m

$528

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

jue. 2/26

11:45 am-9:31 am

2 stops30h 46m

San Diego

lun. 3/2

2:40 pm-10:40 pm

2 stops23h 00m

$538

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

jue. 11/13

8:45 am-8:18 pm

2 stops20h 33m

San Diego

mié. 5/6

12:48 pm-4:35 pm

2 stops18h 47m

$544

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

jue. 11/13

6:15 am-8:05 pm

3 stops46h 50m

San Diego

mié. 5/6

5:15 pm-10:10 pm

2 stops19h 55m

$567

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

sáb. 12/6

8:45 am-6:01 pm

2 stops18h 16m

San Diego

sáb. 12/13

10:47 am-4:35 pm

2 stops20h 48m

$569

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

jue. 2/26

7:05 am-4:10 pm

1 stop18h 05m

San Diego

lun. 3/2

6:00 pm-10:40 pm

1 stop19h 40m

$576

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

vie. 11/14

8:00 pm-3:14 pm

3 stops52h 14m

$530

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

vie. 11/14

6:45 pm-3:28 pm

4 stops53h 43m

$1,609

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Compare providers for flights from Oslo Gardermoen to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to San Diego in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oslo Gardermoen Airport-San Diego 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 Oslo Gardermoen to San Diego

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

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

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

The price you pay for your flight from Oslo Gardermoen Airport to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 29 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 Gardermoen Airport to San Diego?

Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Diego (average of $353). Flying from Oslo Gardermoen Airport to San Diego in January is currently the most expensive (average of $534). 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.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to San Diego?

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 octubre 23, 2025.
Read reviews from past customers who have flown United Airlines and British Airways from Oslo Gardermoen Airport to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,991 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,991 reviews
United Airlines
7.4
Good
8,991 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
British Airways
6.7
Okay
7,467 reviews
United Airlines
7.4
Good
8,991 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen 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 Gardermoen?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Oslo Gardermoen. On average, San Diego has 0 inbound flights from Oslo Gardermoen per day from 2 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

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

    Lufthansa and American Airlines can get you from Oslo Gardermoen Airport to San Diego in just under 21h 35m. Your travel time can differ by up to 9h 11m. Airlines will cover a distance of 5377 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, British Airways ($464), and United Airlines ($544) offers the cheapest pricing from Oslo Gardermoen Airport to San Diego. These flights start at 28% lower than the current average price 3 months from now.

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to San Diego (average of $353). Flying from Oslo Gardermoen Airport to San Diego in January is currently the most expensive (average of $534). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
Imperial Beach
National City

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Oslo Gardermoen to San Diego

Discover the top 2 airlines that operate flights from Oslo Gardermoen 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$464Average$585FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$544Average$591FlexibilityNo cancel feeOn-time69%

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