
Most accurate provider | oojo 3 stars |
|---|---|
Most trusted provider | oojo 3 stars |
Round-trip from | $704 |
One-way from | $388 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $999 |
Fly from
Fly to
Route
Depart
Return
Price
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 1/24
6:55 am-12:12 pm
2 stops39h 17m
San Francisco
Fri 2/6
7:55 pm-10:35 am
1 stop28h 40m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Fri 2/27
9:50 pm-11:05 am
1 stop23h 15m
San Francisco
Thu 3/12
7:50 pm-2:10 pm
1 stop33h 20m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sun 3/22
9:50 pm-5:45 pm
1 stop28h 55m
San Francisco
Thu 4/30
12:55 pm-8:15 pm
1 stop21h 20m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 1/24
8:05 am-3:00 pm
1 stop16h 55m
San Francisco
Fri 2/6
5:30 pm-11:25 pm
1 stop19h 55m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sun 3/22
7:35 am-7:45 pm
1 stop21h 10m
San Francisco
Thu 4/30
4:20 pm-1:25 am
2 stops23h 05m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Mon 2/9
8:05 am-3:00 pm
1 stop16h 55m
San Francisco
Mon 2/16
5:30 pm-11:00 pm
1 stop19h 30m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Fri 2/27
8:00 am-10:24 pm
2 stops24h 24m
San Francisco
Thu 3/12
9:40 pm-11:45 pm
1 stop17h 05m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Thu 1/22
8:00 am-6:30 pm
2 stops20h 30m
San Francisco
Wed 2/4
3:50 pm-8:00 pm
2 stops18h 10m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 2/7
8:05 am-9:37 pm
2 stops23h 32m
San Francisco
Sat 2/14
5:30 pm-11:45 pm
1 stop20h 15m
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Wed 5/13
7:20 pm-5:55 pm
2 stops32h 35m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to San Francisco (average of $445). Flying from Bucharest Otopeni Intl Airport to San Francisco in December is currently the most expensive (average of $821). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Bucharest Otopeni Intl Airport to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.
Istanbul (IST) – chosen by Cheapflights users on 75% of 1-stop itineraries from Bucharest Otopeni Intl Airport to San Francisco on Cheapflights.
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $1,032.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 15h 20m.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 08m.
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
Anonymous,Dec 2025
YYC - AMS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$714 | Average$801 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$722 | Average$972 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$807 | Average$918 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$827 | Average$992 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$845 | Average$1,135 | FlexibilityNo cancel fee | On-time77% |