$251 Find Cheap Flights from San Diego to Oslo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Oslo departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Oslo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Oslo.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$516
Overall average: $633
KLM
Thu 2/26Wed 3/11
SAN - OSL • 1 stop
Cheapest one-way
$251
Multiple Airlines
Mon 2/23
SAN - OSL • 2 stops
Top airlines
Lufthansa
Cheapest • from $500 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Diego to Oslo (SAN-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Oslo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Oslo

Thu, Feb 26 - Wed, Mar 11
KLM Logo
2:00 pm - 4:15 pm
SAN
-
OSL
17h 15m
1 stop
KLM Logo
9:25 am - 1:05 pm
OSL
-
SAN
35h 40m
1 stop
$516KLM
Thu, Feb 26 - Wed, Mar 11
American Airlines Logo
9:29 am - 10:55 am
SAN
-
OSL
16h 26m
2 stops
American Airlines Logo
6:55 am - 5:10 pm
OSL
-
SAN
18h 15m
1 stop
$519American Airlines
Thu, Feb 26 - Wed, Mar 11
Delta Logo
10:59 am - 4:15 pm
SAN
-
OSL
20h 16m
2 stops
Delta Logo
6:30 am - 8:45 pm
OSL
-
SAN
22h 15m
2 stops
$535Delta
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
7:51 am - 10:55 am
SAN
-
OSL
18h 04m
2 stops
Multiple Airlines Logo
11:45 am - 10:59 pm
OSL
-
SAN
20h 14m
2 stops
$613Multiple Airlines
Fri, Feb 20 - Wed, Mar 4
Lufthansa Logo
5:35 pm - 11:40 pm
SAN
-
OSL
21h 05m
1 stop
Lufthansa Logo
6:05 am - 5:29 pm
OSL
-
SAN
20h 24m
2 stops
$647Lufthansa
Fri, Feb 20 - Wed, Mar 4
Lufthansa Logo
5:35 pm - 11:40 pm
SAN
-
OSL
21h 05m
1 stop
Lufthansa Logo
9:45 am - 8:51 pm
OSL
-
SAN
20h 06m
2 stops
$653Lufthansa
Sat, Mar 7 - Fri, Mar 13
United Airlines Logo
11:03 am - 8:45 am
SAN
-
OSL
36h 42m
2 stops
United Airlines Logo
1:45 pm - 7:00 pm
OSL
-
SAN
37h 15m
2 stops
$654United Airlines
Mon, Mar 30 - Fri, Apr 3
KLM Logo
1:45 pm - 4:20 pm
SAN
-
OSL
17h 35m
2 stops
KLM Logo
4:30 pm - 11:50 am
OSL
-
SAN
28h 20m
1 stop
$656KLM
Tue, Jun 30 - Wed, Jul 8
Scandinavian Airlines Logo
10:00 am - 1:20 pm
SAN
-
TRF
42h 20m
2 stops
Scandinavian Airlines Logo
8:55 pm - 11:43 pm
TRF
-
SAN
35h 48m
2 stops
$1,191Scandinavian Airlines
Thu, Feb 26 - Mon, Mar 2
Scandinavian Airlines Logo
8:00 am - 2:05 pm
SAN
-
TRF
21h 05m
2 stops
Scandinavian Airlines Logo
2:35 pm - 9:05 pm
TRF
-
SAN
39h 30m
2 stops
$1,245Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Oslo flights

Get data-powered insights and trends into flights from San Diego to Oslo to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to Oslo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Oslo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Oslo is January, where tickets cost $567 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,301 and $890 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Oslo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Oslo, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Cheapest flight$251
Flight from San Diego to Oslo Airport

When to book flights from San Diego to Oslo

Are your dates flexible? Find out the best times to travel from San Diego to Oslo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to Oslo

  • What is the cheapest flight from San Diego to Oslo?

    In the last 3 days, the lowest price for a flight from San Diego to Oslo was $251 for a one-way ticket and $500 for a round-trip.

  • Do I need a passport to fly between San Diego and Oslo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Diego and on arrival in Oslo.

  • Which airports will I be using when flying from San Diego to Oslo?

    When flying out of San Diego you will be using San Diego. You will be landing at one of these airports: Oslo Gardermoen or Oslo Sandefjord.

  • Which aircraft models fly most regularly from San Diego to Oslo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to Oslo?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San Diego and Oslo, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Diego to Oslo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Oslo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Oslo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo from San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Oslo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo with an airline and back to San Diego with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Oslo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Diego to Oslo

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Oslo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8119 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

10.0 ExcellentEric, Jan 2026
SFO - ATL
Read more Delta reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

It was fine for an hour flight on an the

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Awful it always is unfortunately is the only way to fly direct to london

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

Need to offer Better food from LAX to London Service from London to Delhi very delayed after take off.

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

Everything you need to know for your flight from San Diego to Oslo

Information on your arrival and departure airports