Find Cheap Flights from San Francisco to Oslo & other airports (SFO - OSL)

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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
17%
expected price increase
Average Price:
$1174
(avg. price over the last 2 weeks)
Good Deal:
$682
or less (round trip)

When to Book Flights from San Francisco to Oslo & other airports

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $681 or less.
The cheapest flight from San Francisco to Oslo & other airports was found 70 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is September.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Oslo & other airports Flights

How long does a flight from San Francisco to Oslo & other airports take?
An average nonstop flight takes 13h 55m, covering a distance of 5183 miles.
Which airlines provide the cheapest flights from San Francisco to Oslo & other airports?
In the past 3 days, the cheapest round-trip tickets were found on Finnair ($407), Multiple Airlines ($425) and British Airways ($426).
Do I need a passport to fly between San Francisco and Oslo & other airports?
Yes.
What’s the cheapest day of the week to fly San Francisco to Oslo & other airports?
For San Francisco to Oslo & other airports, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Oslo & other airports back to San Francisco, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Book cheap flights from San Francisco to Oslo & other airports (round-trip)

Airports
Origin
San Francisco
$407
only
$407
Destination
Oslo
$407
only
$407
Tue, May 15
SFO
OSL
15h 35m
Tue, May 22
OSL
SFO
13h 05m
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2905 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

HEL
BKK
Excellent 10.0

Super quiet and comfortable flight, dedicated service, punctuality.

I liked it all.

HEL
TXL
Okay 5.6

my luggage was misplaced and I didnt have it for 3 days.

LED
HEL
Excellent 9.2

I liked that there was a smaller airplane on LED - HEL route: it gives more "feeling of flying" than the bigger planes do.

I didn't like the fact that it was not indicated in advance (when the tickets are sold) that LED - HEL route is operated by a different airline, even though that airline is a Finnair's partner. It would have been better to have a complete information up front. But the airplane and crew were excellent.

LED
HEL
Good 6.5

Nice crew that were helpful.

Small plane, cramped seating.

Mon, Apr 16
SFO
OSL
24h 25m
Mon, Apr 23
OSL
SFO
29h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 31
SFO
OSL
27h 55m
Tue, Jun 12
OSL
SFO
17h 35m
Trip: 13 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
BOS
Excellent 10.0

The flight was very pleasant, with great service. The in-flight entertainment selection was good, food was tasty. The day we flew, this flight was maybe half-full in coach, which may not be great for BA, but fantastic for leg room! The attendants were lovely, and I particularly enjoyed the continuous water service through the flight, which kept me nicely hydrated. The ice-cream mid-way through movietime was a welcome treat!

LHR
MAD
Excellent 9.6

Cabin Crew flight data punctuality

That I had to PAY for water to drink that was not tap water No room for my carry-on in overhead bins...took some arranging.

MAN
LHR
Excellent 10.0

New plane. Good leg room. Good service overall.

LHR
SFO
Excellent 8.3

Flight was delayed by an hour.

LAX
LHR
Excellent 9.0

Punctuality Happy demeanor of cabin crew Meal and Wine Service to standard class passengers Safety Video!! :-)

the actual meal was not very good. I would prefer an option of dried fruit and nuts and a big water

Tue, Mar 20
SFO
OSL
31h 15m
Tue, Mar 27
OSL
SFO
29h 20m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5963 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BOM
ZRH
Excellent 9.3

I was very happy with the overall experience

The crew could have been a little more helpful

ZRH
TLV
Excellent 10.0

The new plane with private screens

ZRH
BOS
Excellent 8.6

Entertainment screen didn't work properly to rewind & fast forward. boarding time was printed as 1 hour prior to takeoff but occurred 20 min. prior. pleasant crew and decent food.

ORD
ZRH
Okay 5.6

Very little space- I thought I was in economy plus having paid extra for seat reservation. When person infrint put seat back it was very difficult to view screen

FRA
ZRH
Mediocre 3.6

Nothing remarkable

I got up to use the bathroom and I was seated in the 10th row. When I was trying to make my way back to my seat, the beverage service had started. They were at the 12th row and after bumping into me, the flight attendant asked me to back up and wait until the beverage service was over to go back to my seat. This was a flight from Frankfurt to Zurich, only about an hour long, and I would have easily spent half of it standing up had I complied with their request. I had to be pushy and ask them to just back up the cart 2 feet so I could get to my seat, which only took them 5 seconds. This was a very rude, illogical, and unreasonable request from the Swiss Air crew.

Sun, Jun 3
SFO
OSL
15h 35m
Sun, Jun 10
OSL
SFO
17h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 5
SFO
OSL
27h 55m
Mon, Jun 11
OSL
SFO
29h 55m
Trip: 7 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LAX
LHR
Excellent 9.0

Punctuality Happy demeanor of cabin crew Meal and Wine Service to standard class passengers Safety Video!! :-)

the actual meal was not very good. I would prefer an option of dried fruit and nuts and a big water

YYZ
LHR
Excellent 8.3

Customer service.

Entertainment need more movies

MAN
LHR
Excellent 10.0

New plane. Good leg room. Good service overall.

BCN
LHR
Okay 4.6

Arm rest not going up for 11 hour flight not good . Trash not collected

YUL
LHR
Excellent 8.6

On time and staff

Too little space for seating!

Sat, Jun 2
SFO
OSL
18h 10m
Wed, Jun 13
OSL
SFO
14h 45m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jul 29
SFO
OSL
27h 55m
Wed, Aug 22
OSL
SFO
29h 55m
Trip: 25 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
YYZ
LHR
Excellent 8.3

Customer service.

Entertainment need more movies

YUL
LHR
Excellent 8.6

On time and staff

Too little space for seating!

BCN
LHR
Okay 4.6

Arm rest not going up for 11 hour flight not good . Trash not collected

LHR
CDG
Excellent 10.0

Love BA airlines. Just be on time get on the plane and they will get you to where you want to go.

MAN
LHR
Excellent 10.0

New plane. Good leg room. Good service overall.

Tue, Jul 31
SFO
OSL
15h 35m
Wed, Aug 22
OSL
SFO
29h 55m
Trip: 23 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
SFO
Excellent 8.3

Flight was delayed by an hour.

MAN
LHR
Excellent 10.0

The flight was able to board early and arrive early. Very friendly service, enjoyable flight.

LAX
LHR
Excellent 9.0

Punctuality Happy demeanor of cabin crew Meal and Wine Service to standard class passengers Safety Video!! :-)

the actual meal was not very good. I would prefer an option of dried fruit and nuts and a big water

BCN
LHR
Okay 4.6

Arm rest not going up for 11 hour flight not good . Trash not collected

LHR
BOS
Excellent 10.0

The flight was very pleasant, with great service. The in-flight entertainment selection was good, food was tasty. The day we flew, this flight was maybe half-full in coach, which may not be great for BA, but fantastic for leg room! The attendants were lovely, and I particularly enjoyed the continuous water service through the flight, which kept me nicely hydrated. The ice-cream mid-way through movietime was a welcome treat!

Tue, Feb 27
SFO
OSL
13h 55m
Wed, Mar 7
OSL
SFO
15h 55m
Trip: 9 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2905 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
SVO
HEL
Good 6.5

The flight did eventually take off, unlike a few others leaving around the same time.

We were delayed several hours and were never told why. Mostly there were no Aeroflot staff at the gate to ask. When there was, they said they couldn't help us because our flight was a codeshare with FinnAir. At the last minute they switched gates, sending us all scurrying.

HEL
JFK
Okay 4.0

Staff wasn’t helpful and gave false information

HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

WAW
HEL
Excellent 8.6

Nice crew. Basic services. Early arrival.

HEL
NRT
Excellent 9.3

I really enjoyed the whole flight - Finnair is definitely one of the best airlines.

I wish there was a bigger choice of classical music in the entertainment program.

Thu, Aug 2
SFO
OSL
27h 55m
Wed, Aug 22
OSL
SFO
29h 55m
Trip: 21 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
CDG
Excellent 10.0

Love BA airlines. Just be on time get on the plane and they will get you to where you want to go.

LHR
BOS
Excellent 10.0

The flight was very pleasant, with great service. The in-flight entertainment selection was good, food was tasty. The day we flew, this flight was maybe half-full in coach, which may not be great for BA, but fantastic for leg room! The attendants were lovely, and I particularly enjoyed the continuous water service through the flight, which kept me nicely hydrated. The ice-cream mid-way through movietime was a welcome treat!

MAN
LHR
Excellent 10.0

New plane. Good leg room. Good service overall.

LHR
MAD
Excellent 9.6

Cabin Crew flight data punctuality

That I had to PAY for water to drink that was not tap water No room for my carry-on in overhead bins...took some arranging.

BCN
LHR
Okay 4.6

Arm rest not going up for 11 hour flight not good . Trash not collected

Thu, Aug 2
SFO
OSL
27h 55m
Wed, Aug 22
OSL
SFO
29h 55m
Trip: 21 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15361 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAN
LHR
Excellent 10.0

The flight was able to board early and arrive early. Very friendly service, enjoyable flight.

LAX
LHR
Excellent 9.0

Punctuality Happy demeanor of cabin crew Meal and Wine Service to standard class passengers Safety Video!! :-)

the actual meal was not very good. I would prefer an option of dried fruit and nuts and a big water

MAN
LHR
Excellent 10.0

New plane. Good leg room. Good service overall.

YYZ
LHR
Excellent 8.3

Customer service.

Entertainment need more movies

LHR
SFO
Excellent 8.3

Flight was delayed by an hour.

Sat, Mar 31
SFO
OSL
28h 30m
Sat, Apr 7
OSL
SFO
35h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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San Francisco to Oslo & other airports Flight Information

Flights Arrive in Oslo & other airports
Flights Depart from San Francisco
Flight Price $407
Distance 5183 miles
Airlines Finnair, British Airways, SWISS
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.