$337 Find Cheap Flights from Oslo to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to San Diego departing on 5/19. 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 San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to San Diego, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$568
Typical prices: $509-$710
KLM
Thu 4/9Thu 4/23
OSL - SAN • 1 stop
Cheapest one-way
$337
Typical prices: $404-$671
Finnair
Tue 5/19
OSL - SAN • 2 stops
Top airlines
Cheapest • from $568 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oslo to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to San Diego 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 Oslo to San Diego

Thu, Apr 9 - Thu, Apr 23
KLM Logo
6:30 am - 11:50 am
OSL
-
SAN
14h 20m
1 stop
KLM Logo
1:40 pm - 10:35 pm
SAN
-
OSL
23h 55m
1 stop
$568KLM
Thu, Apr 30 - Thu, May 7
KLM Logo
6:30 am - 11:50 am
OSL
-
SAN
14h 20m
1 stop
KLM Logo
1:40 pm - 10:35 pm
SAN
-
OSL
23h 55m
1 stop
$572KLM
Thu, Apr 9 - Thu, Apr 23
KLM Logo
6:30 am - 11:50 am
OSL
-
SAN
14h 20m
1 stop
KLM Logo
1:40 pm - 8:40 am
SAN
-
OSL
34h 00m
1 stop
$573KLM
Thu, Apr 9 - Thu, Apr 23
KLM Logo
11:50 am - 8:45 pm
OSL
-
SAN
17h 55m
2 stops
KLM Logo
1:40 pm - 8:40 am
SAN
-
OSL
34h 00m
1 stop
$575KLM
Thu, Apr 9 - Thu, Apr 23
KLM Logo
11:50 am - 8:45 pm
OSL
-
SAN
17h 55m
2 stops
KLM Logo
1:40 pm - 8:40 am
SAN
-
OSL
34h 00m
1 stop
$581KLM
Thu, Apr 30 - Thu, May 7
Lufthansa Logo
6:45 am - 8:38 pm
OSL
-
SAN
22h 53m
2 stops
Lufthansa Logo
12:40 pm - 5:55 pm
SAN
-
OSL
20h 15m
2 stops
$588Lufthansa
Thu, Apr 9 - Thu, Apr 23
Multiple Airlines Logo
6:45 am - 8:46 pm
OSL
-
SAN
23h 01m
2 stops
Multiple Airlines Logo
6:22 pm - 10:05 pm
SAN
-
OSL
18h 43m
2 stops
$589Multiple Airlines
Thu, Apr 9 - Thu, Apr 23
Lufthansa Logo
9:55 am - 9:22 pm
OSL
-
SAN
20h 27m
2 stops
Lufthansa Logo
6:22 pm - 10:05 pm
SAN
-
OSL
18h 43m
2 stops
$590Lufthansa
Thu, Apr 9 - Thu, Apr 23
Lufthansa Logo
9:55 am - 9:22 pm
OSL
-
SAN
20h 27m
2 stops
Lufthansa Logo
5:15 pm - 10:05 pm
SAN
-
OSL
19h 50m
1 stop
$597Lufthansa
Thu, Sep 3 - Mon, Sep 7
Scandinavian Airlines Logo
6:00 am - 11:43 pm
TRF
-
SAN
26h 43m
2 stops
Scandinavian Airlines Logo
3:59 pm - 2:30 pm
SAN
-
TRF
37h 31m
2 stops
$1,029Scandinavian Airlines
Booking Insights

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

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

How much is a round-trip flight from Oslo to San Diego?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oslo to San Diego departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo to San Diego, 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 Oslo to San Diego is February, where tickets cost $526 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $844 and $835 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo to San Diego, 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 Oslo to San Diego, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Cheapest flight$337
Flight from Oslo Airport to San Diego

When to book flights from Oslo to San Diego

Are your dates flexible? Find out the best times to travel from Oslo to San Diego 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 Oslo to San Diego

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

    In the last 3 days, the lowest price for a flight from Oslo to San Diego was $337 for a one-way ticket and $568 for a round-trip.

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

    A passport is required to fly from Oslo to San Diego.

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

    On your way to San Diego, you’ll fly out from one of these Oslo airports: Oslo Gardermoen or Oslo Sandefjord. You’ll be landing at San Diego.

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

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

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

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

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

    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 Oslo to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Oslo 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 Oslo to San Diego?

    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 San Diego with an airline and back to Oslo with another airline.

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

    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 San Diego from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oslo to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Oslo to San Diego. 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 Oslo to San Diego? 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.
7.4
United AirlinesOverall score based on 9431 reviews
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

Terrible experience! delay 2 time and say i dont have ticket

2.0 Mediocrephuong, Mar 2026
TPE - SFO
Read more United Airlines reviews

Terrible experience! delay 2 time and say i dont have ticket

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

it was a very short flight so my expectations were low.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

We paid for Business Class seats, but system did not have us and they were not available.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

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

Information on your arrival and departure airports