Find Cheap Flights from San Francisco to Bucharest Otopeni Intl (SFO - OTP)

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
February
Best time to beat the crowds
4%
expected price decrease
High Season:
June
Most popular time to fly
24%
expected price increase
Average Price:
$1355
(avg. price over the last 2 weeks)
Good Deal:
$803
or less (round trip)

When to Book Flights from San Francisco to Bucharest Otopeni Intl

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 $802 or less.
The cheapest flight from San Francisco to Bucharest Otopeni Intl was found 76 days before departure, on average.
Book at least 1 week 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 February.
Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking San Francisco to Bucharest Otopeni Intl Flights

How long does a flight from San Francisco to Bucharest Otopeni Intl take?
An average nonstop flight takes 15h 40m, covering a distance of 6431 miles.
Which airlines provide the cheapest flights from San Francisco to Bucharest Otopeni Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($597), Turkish Airlines ($635) and KLM ($673).
Do I need a passport to fly between San Francisco and Bucharest Otopeni Intl?
Yes.
What’s the cheapest day of the week to fly San Francisco to Bucharest Otopeni Intl?
For San Francisco to Bucharest Otopeni Intl, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Bucharest Otopeni Intl back to San Francisco, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from San Francisco to Bucharest Otopeni Intl (round-trip)

Airports
Origin
San Francisco
$597
only
$597
Destination
Bucharest
$597
only
$597
Sat, Jan 20
SFO
OTP
26h 45m
Fri, Jan 26
OTP
SFO
19h 50m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 24
SFO
OTP
15h 50m
Tue, Feb 6
OTP
SFO
16h 40m
Trip: 14 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
BUD
Excellent 10.0

Same

Same

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

IST
TLV
Good 6.0

No AC

VKO
IST
Excellent 10.0

Great flight

Na

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

Tue, May 8
SFO
OTP
15h 40m
Fri, May 18
OTP
SFO
15h 30m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

Sat, Jan 13
SFO
OTP
26h 45m
Wed, Jan 24
OTP
SFO
20h 05m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 21
SFO
OTP
15h 50m
Tue, Jan 30
OTP
SFO
21h 40m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
YYZ
IST
Excellent 10.0

Luggage policy, helpful ground and air crew. Price.

IST stoppover, damaged luggages.

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

IST
TLV
Good 6.0

No AC

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

Sun, May 6
SFO
OTP
34h 40m
Wed, May 16
OTP
SFO
14h 45m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

Sat, Jan 13
SFO
OTP
29h 30m
Sat, Feb 3
OTP
SFO
22h 14m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
SFO
OTP
15h 50m
Wed, Jan 31
OTP
SFO
21h 40m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

VKO
IST
Excellent 10.0

Great flight

Na

IST
TLV
Excellent 9.6

Entertainment, and the plane which felt really new and comfy.

Food was a bit boring (because it was such a short flight, I suppose)

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

Mon, May 7
SFO
OTP
17h 25m
Wed, May 16
OTP
SFO
14h 45m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

Tue, Jan 23
SFO
OTP
15h 50m
Thu, Feb 1
OTP
SFO
21h 40m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

Sat, Jan 13
SFO
OTP
29h 30m
Thu, Jan 18
OTP
SFO
29h 30m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
SFO
OTP
17h 25m
Thu, May 17
OTP
SFO
30h 25m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

JNB
AMS
Excellent 8.0

Good multi media access and content

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

Wed, Jan 24
SFO
OTP
15h 50m
Thu, Feb 1
OTP
SFO
29h 00m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
YYZ
IST
Excellent 10.0

Luggage policy, helpful ground and air crew. Price.

IST stoppover, damaged luggages.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

IST
TLV
Excellent 9.6

Entertainment, and the plane which felt really new and comfy.

Food was a bit boring (because it was such a short flight, I suppose)

Tue, Jan 9
SFO
OTP
22h 35m
Tue, Jan 30
OTP
SFO
29h 40m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 9
SFO
OTP
34h 40m
Sat, May 19
OTP
SFO
27h 40m
Trip: 11 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

JNB
AMS
Excellent 8.0

Good multi media access and content

Thu, Jan 25
SFO
OTP
22h 15m
Thu, Feb 1
OTP
SFO
29h 00m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

IST
BUD
Excellent 10.0

Same

Same

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

Sat, Jan 13
SFO
OTP
29h 30m
Fri, Jan 19
OTP
SFO
33h 11m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 10
SFO
OTP
21h 05m
Sat, May 19
OTP
SFO
36h 45m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

JNB
AMS
Excellent 8.0

Good multi media access and content

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

Sun, Jan 28
SFO
OTP
15h 50m
Tue, Feb 6
OTP
SFO
21h 40m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TLV
Excellent 9.6

Entertainment, and the plane which felt really new and comfy.

Food was a bit boring (because it was such a short flight, I suppose)

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

YYZ
IST
Excellent 10.0

Luggage policy, helpful ground and air crew. Price.

IST stoppover, damaged luggages.

VKO
IST
Excellent 10.0

Great flight

Na

Sat, Mar 3
SFO
OTP
31h 30m
Thu, Mar 8
OTP
SFO
30h 45m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
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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.