What is the cheapest airline that flies from Oslo to San Diego?

British Airways, Lufthansa, and American Airlines are the most popular carriers operating from Oslo to San Diego

What airlines fly to San Diego?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to San Diego from Oslo according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Oslo to San Diego Airport?

Prices for flights from Oslo to San Diego Airport are updated daily.

How many operators does momondo search for flights from Oslo to San Diego Airport?

As of August 2025, there are 3 operators available to choose from for flights from Oslo to San Diego Airport.

How old do you have to be to fly from Oslo to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$427 Cheap Flights from Oslo to San Diego in 2025

Q: What is the typical price of a round-trip flight between Oslo and San Diego?

Prices are currently low for flights on this route. Typical prices usually range from $527 to $788. The lowest price recently found on this route was $453.

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Find the cheapest flights from Oslo to San Diego

Round-trip

One-way

Cheap round-trip flights

8:35 pm - 6:04 pmOSL-SAN

30h 29m2 stops

7:50 pm - 11:30 pmSAN-OSL

18h 40m1 stop

$453

Find Deal

Mon, Oct 13 - Mon, Oct 20

8:35 am - 6:02 pmOSL-SAN

18h 27m2 stops

7:50 pm - 11:40 pmSAN-OSL

18h 50m1 stop

$456

Find Deal

Thu, Sep 25 - Sun, Oct 12

8:35 pm - 6:04 pmOSL-SAN

30h 29m2 stops

10:44 am - 4:35 pmSAN-OSL

20h 51m2 stops

$462Finnair

Find Deal

Mon, Oct 13 - Mon, Oct 20

7:05 am - 5:54 pmOSL-SAN

19h 49m2 stops

2:30 pm - 10:40 pmSAN-OSL

23h 10m2 stops

$466American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

7:05 am - 5:54 pmOSL-SAN

19h 49m2 stops

2:30 pm - 10:40 pmSAN-OSL

23h 10m2 stops

$467American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

8:35 am - 6:02 pmOSL-SAN

18h 27m2 stops

10:45 am - 7:45 pmSAN-OSL

24h 00m2 stops

$486Finnair

Find Deal

Thu, Sep 25 - Sun, Oct 12

6:15 am - 10:51 pmOSL-SAN

25h 36m2 stops

10:00 pm - 5:40 pmSAN-OSL

34h 40m2 stops

$614United Airlines

Find Deal

Fri, Dec 26 - Sat, Jan 10

9:35 am - 10:51 pmOSL-SAN

22h 16m2 stops

7:00 am - 1:05 pmSAN-OSL

21h 05m2 stops

$616United Airlines

Find Deal

Fri, Dec 26 - Sun, Jan 11

7:10 am - 4:10 pmOSL-SAN

18h 00m1 stop

6:00 pm - 10:40 pmSAN-OSL

19h 40m1 stop

$731British Airways

Find Deal

Fri, Dec 26 - Sun, Jan 11

7:10 am - 4:10 pmOSL-SAN

18h 00m1 stop

6:00 pm - 10:35 amSAN-OSL

31h 35m1 stop

$760British Airways

Find Deal

Fri, Dec 26 - Sat, Jan 10

Finnair flights from Oslo to San Diego

Our best Finnair deals on Oslo to San Diego flight tickets

Finnair

Oct 13

OSL8:35 pmOslo Gardermoen

30h 29m

2 stops

SAN6:04 pmSan Diego

Oct 20

SAN10:44 amSan Diego

20h 51m

2 stops

OSL4:35 pmOslo Gardermoen

$462

Find similar

Finnair

Sep 25

OSL8:35 amOslo Gardermoen

18h 27m

2 stops

SAN6:02 pmSan Diego

Oct 12

SAN10:45 amSan Diego

24h 00m

2 stops

OSL7:45 pmOslo Gardermoen

$486

Find similar

American Airlines flights from Oslo to San Diego

Our best American Airlines deals on Oslo to San Diego flight tickets

American Airlines

Feb 26

OSL7:05 amOslo Gardermoen

19h 49m

2 stops

SAN5:54 pmSan Diego

Mar 2

SAN2:30 pmSan Diego

23h 10m

2 stops

OSL10:40 pmOslo Gardermoen

$466

Find similar

American Airlines

Feb 26

OSL7:05 amOslo Gardermoen

19h 49m

2 stops

SAN5:54 pmSan Diego

Mar 2

SAN2:30 pmSan Diego

23h 10m

2 stops

OSL10:40 pmOslo Gardermoen

$467

Find similar

American Airlines

Feb 26

OSL7:05 amOslo Gardermoen

18h 05m

1 stop

SAN4:10 pmSan Diego

Mar 2

SAN6:00 pmSan Diego

19h 40m

1 stop

OSL10:40 pmOslo Gardermoen

$545

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Mon 10/13

8:35 pm-6:04 pm

2 stops30h 29m

San Diego

Mon 10/20

7:50 pm-11:30 pm

1 stop18h 40m

$453

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 9/25

8:35 am-6:02 pm

2 stops18h 27m

San Diego

Sun 10/12

7:50 pm-11:40 pm

1 stop18h 50m

$456

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Mon 10/13

8:35 pm-6:04 pm

2 stops30h 29m

San Diego

Mon 10/20

10:44 am-4:35 pm

2 stops20h 51m

$462

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/26

7:05 am-5:54 pm

2 stops19h 49m

San Diego

Mon 3/2

2:30 pm-10:40 pm

2 stops23h 10m

$466

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 2/26

7:05 am-5:54 pm

2 stops19h 49m

San Diego

Mon 3/2

2:30 pm-10:40 pm

2 stops23h 10m

$467

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Thu 9/25

8:35 am-6:02 pm

2 stops18h 27m

San Diego

Sun 10/12

10:45 am-7:45 pm

2 stops24h 00m

$486

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Fri 12/26

6:15 am-10:51 pm

2 stops25h 36m

San Diego

Sat 1/10

10:00 pm-5:40 pm

2 stops34h 40m

$614

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Fri 12/26

9:35 am-10:51 pm

2 stops22h 16m

San Diego

Sun 1/11

7:00 am-1:05 pm

2 stops21h 05m

$616

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Fri 12/26

7:10 am-4:10 pm

1 stop18h 00m

San Diego

Sun 1/11

6:00 pm-10:40 pm

1 stop19h 40m

$731

OsloSan Diego

OSL - SAN

OSLSAN

Oslo Gardermoen

Fri 12/26

7:10 am-4:10 pm

1 stop18h 00m

San Diego

Sat 1/10

6:00 pm-10:35 am

1 stop31h 35m

$760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Oslo and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Oslo during the month November is also very affordable. Most momondo users find prices during this month for around $503.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Oslo to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $480. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $589. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

You are more likely to see cheaper flights to San Diego from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $636 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Oslo for as low as $462 on momondo.

Cheap Oslo to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to San Diego

Direct flights	None

There are no direct flights from Oslo to San Diego. There are no popular flight routes from Oslo to San Diego.

Search flight deals

How far is Oslo to San Diego by plane?
The distance between Oslo and San Diego is about 5383.2 mi. Typically, this will take 14h 30m by plane in normal conditions.
When did momondo last update prices for flights from Oslo to San Diego Airport?
Prices for flights from Oslo to San Diego Airport are updated daily.
How many operators does momondo search for flights from Oslo to San Diego Airport?
As of August 2025, there are 3 operators available to choose from for flights from Oslo to San Diego Airport.
How old do you have to be to fly from Oslo to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oslo to San Diego

Compare and see reviews for airlines that fly from Oslo to San Diego with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $456	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $464	Free Cancellation	Rating 6.7 7,333 reviews	Search British Airways flights
United Airlines	PriceFrom $544	Free Cancellation	Rating 7.4 8,942 reviews	Search United Airlines flights

Coronado

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El Cajon

Julian

La Mesa

National City

Imperial Beach

Poway

San Ysidro

Borrego Springs

Alpine

Lemon Grove

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oslo to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Oslo to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Oslo with this policy.

How can momondo help me find flights from Oslo to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Oslo.

I’m not ready to book a flight from Oslo to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Oslo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.