$439+ Cheap flights from Otopeni Intl (OTP) to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SFO
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Otopeni Intl to San Francisco
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Cheapest flights from Otopeni Intl to San FranciscoExplore the most affordable flight options available from Otopeni Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
Explore the most affordable flight options available from Otopeni Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.
This Gotogate deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:40 am
OTP
- SFO
1 stop36h 55m
Qatar Airways
Sun 9/68:23 am
SFO
- OTP
2 stops37h 22m
Qatar Airways
Deal found 7/15![Qatar Airways logo]()
$998
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:20 pm
OTP
- SFO
2 stops29h 45m
Multiple Airlines
Mon 8/3111:40 am
SFO
- OTP
2 stops27h 55m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,004
This Gotogate deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:50 pm
OTP
- SFO
2 stops31h 50m
Scandinavian Airlines
Mon 9/214:45 pm
SFO
- OTP
2 stops21h 00m
Scandinavian Airlines
Deal found 7/16![Scandinavian Airlines logo]()
$1,006
This Booking.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am
OTP
- SFO
1 stop16h 35m
Lufthansa
Sat 12/269:40 pm
SFO
- OTP
1 stop17h 25m
Lufthansa
Deal found 7/15![Lufthansa logo]()
$1,015
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:50 pm
OTP
- SFO
1 stop15h 55m
United Airlines
Thu 9/31:55 pm
SFO
- OTP
1 stop23h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,022
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:55 pm
OTP
- SFO
2 stops39h 13m
United Airlines
Mon 8/312:00 pm
SFO
- OTP
1 stop18h 35m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,040
This FlightHub deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 am
OTP
- SFO
2 stops22h 51m
Multiple Airlines
Thu 9/34:30 pm
SFO
- OTP
1 stop20h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,041
Best flights from Otopeni Intl to San FranciscoDiscover carefully curated flight deals from Otopeni Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Otopeni Intl to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:50 pm
OTP
- SFO
2 stops32h 00m
Scandinavian Airlines
Sat 12/264:45 pm
SFO
- OTP
2 stops20h 45m
Scandinavian Airlines
Deal found 7/15![Scandinavian Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:55 pm
OTP
- SFO
2 stops39h 13m
United Airlines
Mon 8/312:00 pm
SFO
- OTP
1 stop18h 35m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,040
This British Airways deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:40 pm
OTP
- SFO
1 stop32h 10m
British Airways
Mon 9/217:30 pm
SFO
- OTP
1 stop19h 50m
British Airways
Deal found 7/18![British Airways logo]()
$1,049
This KLM deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am
OTP
- SFO
1 stop15h 45m
KLM
Thu 12/1710:31 am
SFO
- OTP
2 stops18h 54m
KLM
Deal found 7/15![KLM logo]()
$1,094
This SWISS deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:20 am
OTP
- SFO
2 stops23h 33m
SWISS
Sat 8/222:40 pm
SFO
- OTP
2 stops24h 30m
SWISS
Deal found 7/18![SWISS logo]()
$1,105
This Qatar Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:10 pm
OTP
- SFO
2 stops36h 14m
Qatar Airways
Mon 9/215:00 pm
SFO
- OTP
2 stops28h 45m
Qatar Airways
Deal found 7/14![Qatar Airways logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:15 am
OTP
- SFO
2 stops19h 00m
United Airlines
Thu 9/31:55 pm
SFO
- OTP
1 stop23h 25m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:05 am
OTP
- SFO
2 stops23h 48m
United Airlines
Sat 8/222:00 pm
SFO
- OTP
1 stop18h 35m
United Airlines
Deal found 7/18![United Airlines logo]()
$1,144
Last-minute flights from Otopeni Intl to San FranciscoDiscover last-minute flight deals from Otopeni Intl to San Francisco. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Otopeni Intl to San Francisco. Data last updated July 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:50 pm
OTP
- SFO
1 stop16h 00m
Multiple Airlines
Tue 1/127:25 pm
SFO
- OTP
1 stop19h 05m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,051
This Expedia deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:50 pm
OTP
- SFO
1 stop16h 00m
Lufthansa
Tue 1/127:00 am
SFO
- OTP
2 stops19h 20m
Lufthansa
Deal found 7/17![Lufthansa logo]()
$1,059
This Mytrip deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:20 pm
OTP
- SFO
2 stops29h 45m
Multiple Airlines
Mon 8/3111:40 am
SFO
- OTP
2 stops27h 55m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,004
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:55 pm
OTP
- SFO
2 stops39h 13m
United Airlines
Mon 8/312:00 pm
SFO
- OTP
1 stop18h 35m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,040
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:50 pm
OTP
- SFO
1 stop15h 55m
United Airlines
Thu 9/31:55 pm
SFO
- OTP
1 stop23h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,022
This FlightHub deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:35 am
OTP
- SFO
2 stops22h 51m
Multiple Airlines
Thu 9/34:30 pm
SFO
- OTP
1 stop20h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,041
This Gotogate deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:40 am
OTP
- SFO
1 stop36h 55m
Qatar Airways
Sun 9/68:23 am
SFO
- OTP
2 stops37h 22m
Qatar Airways
Deal found 7/15![Qatar Airways logo]()
$998
One-way flights from Otopeni Intl to San FranciscoSearch for one-way flight options from Otopeni Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Otopeni Intl to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:35 pm
OTP
- SFO
3 stops50h 00m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
OTP
- SFO
3 stops39h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:35 pm
OTP
- SFO
3 stops29h 00m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:30 am
OTP
- SFO
3 stops46h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:20 pm
OTP
- SFO
3 stops29h 10m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$479
This Mytrip deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:35 am
OTP
- SFO
1 stop15h 55m
TAROM
Deal found 7/17![TAROM logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:50 am
OTP
- SFO
2 stops39h 10m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:25 pm
OTP
- SFO
3 stops48h 40m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
- SFO
1 stop15h 55m
TAROM
Deal found 7/14![TAROM logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:35 am
OTP
- SFO
1 stop15h 55m
TAROM
Deal found 7/14![TAROM logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:10 pm
OTP
- SFO
3 stops37h 30m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$524
Find flight deals from Otopeni Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $998 (Gotogate) |
One-way from | $439 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,029 |
Cheapflights Fare Finder
Customize your flight search to find flights from Otopeni Intl to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 12/5
4:50 pm-2:50 pm
2 stops32h 00m
San Francisco
Sat 12/26
4:45 pm-11:30 pm
2 stops20h 45m
$1,005
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sun 8/23
6:55 pm-12:08 am
2 stops39h 13m
San Francisco
Mon 8/31
2:00 pm-6:35 pm
1 stop18h 35m
$1,040
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Mon 8/24
6:15 am-3:15 pm
2 stops19h 00m
San Francisco
Thu 9/3
1:55 pm-11:20 pm
1 stop23h 25m
$1,047
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Mon 9/7
3:40 pm-1:50 pm
1 stop32h 10m
San Francisco
Mon 9/21
7:30 pm-1:20 am
1 stop19h 50m
$1,049
Quickest round-trip
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Wed 11/18
6:00 am-11:45 am
1 stop15h 45m
San Francisco
Thu 12/17
10:31 am-3:25 pm
2 stops18h 54m
$1,094
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 8/15
6:20 am-7:53 pm
2 stops23h 33m
San Francisco
Sat 8/22
2:40 pm-1:10 am
2 stops24h 30m
$1,105
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Mon 9/7
5:10 pm-7:24 pm
2 stops36h 14m
San Francisco
Mon 9/21
5:00 pm-7:45 am
2 stops28h 45m
$1,144
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Fri 8/14
6:05 am-7:53 pm
2 stops23h 48m
San Francisco
Sat 8/22
2:00 pm-6:35 pm
1 stop18h 35m
$1,144
Cheapest one-way
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Sat 8/29
11:25 pm-2:05 pm
3 stops48h 40m
$493
Quickest one-way
BucharestSan Francisco
OTP - SFO
OTPSFO
Bucharest Otopeni Intl
Wed 9/2
8:35 am-2:30 pm
1 stop15h 55m
$494
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Otopeni Intl to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Otopeni Intl to San Francisco in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Otopeni Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Otopeni Intl with our price prediction graph.
OTP-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bucharest Otopeni Intl Airport to San Francisco
Prices
More
What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to San Francisco?
Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to San Francisco (average of $884). Flying from Bucharest Otopeni Intl Airport to San Francisco in June is currently the most expensive (average of $1,118). 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.
How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to San Francisco?
What’s the top layover airport for flights from Bucharest Otopeni Intl Airport to San Francisco?
Share of 1-stop round-trip flights from Bucharest Otopeni Intl Airport to San Francisco chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 75% of 1-stop itineraries from Bucharest Otopeni Intl Airport to San Francisco on Cheapflights.
What’s the cheapest layover airport for flights from Bucharest Otopeni Intl Airport to San Francisco?
Average round-trip fare for 1-stop flights from Bucharest Otopeni Intl Airport to San Francisco, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of $1,032.
What’s the fastest layover option from Bucharest Otopeni Intl Airport to San Francisco?
Shortest average travel time for 1-stop one-way flights from Bucharest Otopeni Intl Airport to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 15h 20m.
Which airport typically offers the quickest layover for flights from Bucharest Otopeni Intl Airport to San Francisco?
Average layover duration for 1-stop one-way flights from Bucharest Otopeni Intl Airport to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 08m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated July 19, 2026.
Get a feel of what it's like to fly with KLM,LOT, andTurkish Airlines from Bucharest Otopeni Intl Airport to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Food
7.3
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Entertainment
7.2
Reviews
1 / 20
4.0
OkaySubhash,Jul 2026
CDG - ATL
Related info for your journey
Find useful and relevant information for your journey from Otopeni Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Otopeni Intl to San Francisco
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$942 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$876 | Average$1,116 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$899 | Average$993 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$913 | Average$937 | FlexibilityNo cancel fee | On-time76% |