Find Cheap Flights to Oslo

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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(Round-trip)
Depart: Fri Sep 15 2017 Return: Sat Sep 23 2017 Trip spans 9 days
Norwegian
Norwegian
BOS
OSL
6h 45m
nonstop
OSL
BOS
7h 30m
nonstop
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Icelandair
Icelandair
BOS
OSL
8h 50m
1 stop
OSL
BOS
26h 40m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
Major Airline
Major Airline
EWR
OSL
14h 05m
1 stop
OSL
EWR
11h 00m
1 stop
Depart: Mon Aug 14 2017 Return: Tue Sep 12 2017 Trip spans 30 days
KLM
KLM
BOS
TRF
17h 03m
1 stop
TRF
BOS
16h 27m
1 stop
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
Delta
Delta
BOS
TRF
17h 00m
1 stop
TRF
BOS
16h 27m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 19 2017 Trip spans 15 days
Finnair
Finnair
SFO
OSL
27h 55m
1 stop
OSL
SFO
21h 24m
2 stops
Depart: Sun Sep 17 2017 Return: Fri Oct 6 2017 Trip spans 20 days
British Airways
British Airways
SNA
OSL
19h 56m
2 stops
OSL
SNA
36h 29m
2 stops
Depart: Tue Sep 5 2017 Return: Tue Sep 19 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
SFO
OSL
30h 40m
2 stops
OSL
SFO
23h 38m
2 stops
Depart: Tue Oct 10 2017 Return: Tue Oct 17 2017 Trip spans 8 days
United
United
SJC
OSL
39h 35m
2 stops
OSL
SJC
44h 20m
2 stops
Depart: Fri Aug 11 2017 Return: Sun Aug 27 2017 Trip spans 17 days
Lufthansa
Lufthansa
SJC
OSL
17h 55m
1 stop
OSL
SJC
16h 25m
1 stop
Depart: Wed Oct 18 2017 Return: Mon Oct 23 2017 Trip spans 6 days
SAS
SAS
SFO
TRF
34h 45m
1 stop
TRF
SFO
29h 45m
1 stop
Depart: Tue Sep 5 2017 Return: Thu Sep 14 2017 Trip spans 10 days
Air Canada
Air Canada
LGA
OSL
20h 55m
2 stops
OSL
LGA
12h 58m
2 stops
Depart: Thu May 18 2017 Return: Mon May 29 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAD
OSL
35h 55m
1 stop
OSL
IAD
37h 55m
1 stop
Depart: Tue Oct 3 2017 Return: Sat Oct 14 2017 Trip spans 12 days
SWISS
SWISS
EWR
OSL
15h 05m
1 stop
OSL
EWR
32h 25m
2 stops
Depart: Sat Sep 23 2017 Return: Sat Oct 7 2017 Trip spans 15 days
Norwegian
Norwegian
OAK
OSL
9h 45m
nonstop
OSL
OAK
10h 25m
nonstop
Depart: Wed Oct 4 2017 Return: Wed Oct 18 2017 Trip spans 15 days
Norwegian
Norwegian
LAX
OSL
10h 15m
nonstop
OSL
LAX
10h 45m
nonstop
Depart: Fri Aug 25 2017 Return: Mon Sep 4 2017 Trip spans 11 days
American Airlines
American Airlines
SEA
OSL
20h 40m
2 stops
OSL
SEA
22h 06m
2 stops
Depart: Tue Oct 10 2017 Return: Sun Oct 15 2017 Trip spans 6 days
Major Airline
Major Airline
JFK
OSL
7h 20m
nonstop
OSL
JFK
8h 00m
nonstop
Depart: Mon Sep 4 2017 Return: Tue Sep 12 2017 Trip spans 9 days
KLM
KLM
BOS
TRF
22h 09m
1 stop
TRF
BOS
16h 27m
1 stop
Depart: Fri Apr 28 2017 Return: Tue May 2 2017 Trip spans 5 days
Norwegian
Norwegian
BOS
OSL
6h 45m
nonstop
OSL
BOS
7h 30m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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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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Airports
Origin

San Francisco
$453
New York
only $567
only $392
Seattle
$757
Santa Ana
$460
Los Angeles
$341
Newark
$379
Oakland
$317
Washington
$570
San Jose
$472
Boston
$304
Destination

Oslo
$304
Sandefjord
$412
Airlines Airline reviews

2 travelers who booked a flight from Boston to Oslo rated their chosen airlines with an average of 7.3.

Overall
8.0
Boarding
6.0
Crew
8.0
Comfort
7.0
Food
6.0
Entertainment
9.0