$337+ Cheap flights from San Francisco (SFO) to Otopeni Intl (OTP)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OTP
Aug 7 — Aug 141
Round-trip
1 adult, Economy
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Cheapest flights from San Francisco to Otopeni IntlExplore the most affordable flight options available from San Francisco to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
Explore the most affordable flight options available from San Francisco to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:05 pm
SFO
- OTP
2 stops17h 05m
Austrian Airlines
Sun 10/257:10 pm
OTP
- SFO
2 stops58h 25m
Austrian Airlines
Deal found 7/7![Austrian Airlines logo]()
$839
This FlightHub deal was found by Cheapflights users on 7/7. 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 10/198:24 am
SFO
- OTP
2 stops24h 11m
Multiple Airlines
Sun 10/257:20 pm
OTP
- SFO
1 stop34h 15m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$840
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/273:55 pm
SFO
- OTP
1 stop35h 55m
LOT
Thu 9/105:35 am
OTP
- SFO
1 stop18h 25m
LOT
Deal found 7/7![LOT logo]()
$841
This Air France deal was found by Cheapflights users on 7/7. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:10 pm
SFO
- OTP
1 stop17h 15m
Multiple Airlines
Fri 9/187:05 am
OTP
- SFO
1 stop14h 40m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/3110:35 pm
SFO
- OTP
2 stops28h 25m
United Airlines
Fri 9/186:05 am
OTP
- SFO
2 stops22h 26m
United Airlines
Deal found 7/7![United Airlines logo]()
$845
This CheapOair deal was found by Cheapflights users on 7/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:23 pm
SFO
- OTP
2 stops31h 32m
British Airways
Sat 12/198:05 am
OTP
- SFO
1 stop16h 50m
British Airways
Deal found 7/7![British Airways logo]()
$848
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Sun 8/239:05 pm
SFO
- OTP
1 stop18h 05m
Multiple Airlines
Sun 9/66:55 pm
OTP
- SFO
2 stops58h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$860
This Mytrip deal was found by Cheapflights users on 7/6. 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 9/204:45 pm
SFO
- OTP
3 stops35h 05m
Multiple Airlines
Sun 9/275:40 pm
OTP
- SFO
2 stops31h 00m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$861
This CheapOair deal was found by Cheapflights users on 7/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:39 pm
SFO
- OTP
2 stops29h 41m
Multiple Airlines
Sat 10/176:20 am
OTP
- SFO
2 stops23h 28m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$862
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 8/610:40 am
SFO
- OTP
2 stops21h 55m
United Airlines
Thu 8/206:05 am
OTP
- SFO
1 stop23h 40m
United Airlines
Deal found 7/5![United Airlines logo]()
$865
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:05 pm
SFO
- OTP
1 stop18h 05m
Lufthansa
Thu 8/276:05 am
OTP
- SFO
1 stop16h 35m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$866
Best flights from San Francisco to Otopeni IntlDiscover carefully curated flight deals from San Francisco to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
Discover carefully curated flight deals from San Francisco to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 8, 2026.
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 8/610:40 am
SFO
- OTP
2 stops21h 55m
United Airlines
Thu 8/206:05 am
OTP
- SFO
1 stop23h 40m
United Airlines
Deal found 7/5![United Airlines logo]()
$865
This Turkish Airlines deal was found by Cheapflights users on 7/6. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm
SFO
- OTP
1 stop36h 20m
Turkish Airlines
Sat 10/109:35 pm
OTP
- SFO
1 stop29h 05m
Turkish Airlines
Deal found 7/6![Turkish Airlines logo]()
$878
This Delta deal was found by Cheapflights users on 7/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
SFO
- OTP
2 stops19h 45m
Delta
Sat 10/107:05 am
OTP
- SFO
2 stops22h 37m
Delta
Deal found 7/7![Delta logo]()
$978
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/711:59 pm
SFO
- OTP
2 stops27h 11m
United Airlines
Fri 8/216:05 am
OTP
- SFO
2 stops19h 30m
United Airlines
Deal found 7/6![United Airlines logo]()
$887
This Turkish Airlines deal was found by Cheapflights users on 7/3. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:45 pm
SFO
- OTP
2 stops39h 00m
Turkish Airlines
Sun 9/273:55 pm
OTP
- SFO
1 stop34h 45m
Turkish Airlines
Deal found 7/3![Turkish Airlines logo]()
$887
This United Airlines deal was found by Cheapflights users on 7/5. 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 8/210:40 am
SFO
- OTP
2 stops28h 30m
United Airlines
Tue 8/116:15 am
OTP
- SFO
2 stops28h 44m
United Airlines
Deal found 7/5![United Airlines logo]()
$909
This United Airlines deal was found by Cheapflights users on 7/6. 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.
Sat 8/294:40 pm
SFO
- OTP
2 stops33h 20m
United Airlines
Sat 9/126:05 am
OTP
- SFO
2 stops23h 37m
United Airlines
Deal found 7/6![United Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/15:45 pm
SFO
- OTP
2 stops19h 45m
United Airlines
Sat 8/226:05 am
OTP
- SFO
2 stops23h 48m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,027
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 7/282:00 pm
SFO
- OTP
1 stop18h 35m
United Airlines
Tue 8/41:50 pm
OTP
- SFO
2 stops35h 58m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,065
Last-minute flights from San Francisco to Otopeni IntlDiscover last-minute flight deals from San Francisco to Otopeni Intl. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Otopeni Intl. Data last updated July 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Thu 8/610:40 am
SFO
- OTP
2 stops21h 55m
United Airlines
Thu 8/206:05 am
OTP
- SFO
1 stop23h 40m
United Airlines
Deal found 7/5![United Airlines logo]()
$865
This Air France deal was found by Cheapflights users on 7/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:10 pm
SFO
- OTP
1 stop17h 15m
Multiple Airlines
Fri 8/217:05 am
OTP
- SFO
2 stops18h 45m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$869
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:30 pm
SFO
- OTP
2 stops43h 40m
SWISS
Sat 8/226:20 am
OTP
- SFO
2 stops23h 33m
SWISS
Deal found 7/7![SWISS logo]()
$880
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:05 pm
SFO
- OTP
1 stop18h 05m
Lufthansa
Thu 8/276:05 am
OTP
- SFO
1 stop16h 35m
Lufthansa
Deal found 7/3![Lufthansa logo]()
$866
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Sun 8/239:05 pm
SFO
- OTP
1 stop18h 05m
Multiple Airlines
Sun 9/66:55 pm
OTP
- SFO
2 stops58h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$860
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/273:55 pm
SFO
- OTP
1 stop35h 55m
LOT
Thu 9/105:35 am
OTP
- SFO
1 stop18h 25m
LOT
Deal found 7/7![LOT logo]()
$841
This CheapOair deal was found by Cheapflights users on 7/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:45 pm
SFO
- OTP
1 stop31h 20m
Turkish Airlines
Sun 9/139:35 pm
OTP
- SFO
1 stop23h 15m
Turkish Airlines
Deal found 7/7![Turkish Airlines logo]()
$878
This Air France deal was found by Cheapflights users on 7/7. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:10 pm
SFO
- OTP
1 stop17h 15m
Multiple Airlines
Fri 9/187:05 am
OTP
- SFO
1 stop14h 40m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/3110:35 pm
SFO
- OTP
2 stops28h 25m
United Airlines
Fri 9/186:05 am
OTP
- SFO
2 stops22h 26m
United Airlines
Deal found 7/7![United Airlines logo]()
$845
This KAYAK deal was found by Cheapflights users on 7/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:55 pm
SFO
- OTP
1 stop15h 40m
Turkish Airlines
Fri 9/189:35 pm
OTP
- SFO
1 stop29h 05m
Turkish Airlines
Deal found 7/4![Turkish Airlines logo]()
$877
One-way flights from San Francisco to Otopeni IntlSearch for one-way flight options from San Francisco to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
Search for one-way flight options from San Francisco to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This oojo deal was found by Cheapflights users on 7/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:35 pm
SFO
- OTP
1 stop22h 15m
British Airways
Deal found 7/7![British Airways logo]()
$337
This American Airlines deal was found by Cheapflights users on 7/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:54 am
SFO
- OTP
2 stops21h 26m
American Airlines
Deal found 7/7![American Airlines logo]()
$348
This Iberia deal was found by Cheapflights users on 7/7. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:21 am
SFO
- OTP
2 stops20h 44m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$349
This Booking.com deal was found by Cheapflights users on 7/7. 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.
Mon 10/197:35 pm
SFO
- OTP
1 stop19h 35m
SWISS
Deal found 7/7![SWISS logo]()
$352
This Air Canada deal was found by Cheapflights users on 7/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:35 pm
SFO
- OTP
2 stops37h 00m
Air Canada
Deal found 7/7![Air Canada logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/174:30 pm
SFO
- OTP
2 stops40h 25m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 7/4. 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 8/194:35 pm
SFO
- OTP
2 stops34h 30m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$393
This British Airways deal was found by Cheapflights users on 7/7. 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.
Fri 10/164:35 pm
SFO
- OTP
1 stop16h 30m
British Airways
Deal found 7/7![British Airways logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/47:30 pm
SFO
- OTP
3 stops38h 15m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$397
Find flight deals from San Francisco to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Otopeni Intl (OTP). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $839 (KAYAK) |
One-way from | $337 (oojo) |
Popular in | July |
Cheapest in | October |
Average price | $1,131 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Otopeni Intl 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 8, 2026.
Use the filters below to find and compare flights from San Francisco to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Thu 8/6
10:40 am-6:35 pm
2 stops21h 55m
Bucharest Otopeni Intl
Thu 8/20
6:05 am-7:45 pm
1 stop23h 40m
$865
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Thu 10/1
12:55 pm-11:15 am
1 stop36h 20m
Bucharest Otopeni Intl
Sat 10/10
9:35 pm-4:40 pm
1 stop29h 05m
$878
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Fri 8/7
11:59 pm-1:10 pm
2 stops27h 11m
Bucharest Otopeni Intl
Fri 8/21
6:05 am-3:35 pm
2 stops19h 30m
$887
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Sun 9/20
6:45 pm-7:45 pm
2 stops39h 00m
Bucharest Otopeni Intl
Sun 9/27
3:55 pm-4:40 pm
1 stop34h 45m
$887
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Sun 8/2
10:40 am-1:10 am
2 stops28h 30m
Bucharest Otopeni Intl
Tue 8/11
6:15 am-12:59 am
2 stops28h 44m
$909
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Sat 8/29
4:40 pm-12:00 pm
2 stops33h 20m
Bucharest Otopeni Intl
Sat 9/12
6:05 am-7:42 pm
2 stops23h 37m
$924
Quickest round-trip
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Thu 10/1
7:00 am-12:45 pm
2 stops19h 45m
Bucharest Otopeni Intl
Sat 10/10
7:05 am-7:42 pm
2 stops22h 37m
$978
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Sat 8/1
5:45 pm-11:30 pm
2 stops19h 45m
Bucharest Otopeni Intl
Sat 8/22
6:05 am-7:53 pm
2 stops23h 48m
$1,027
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Tue 7/28
2:00 pm-6:35 pm
1 stop18h 35m
Bucharest Otopeni Intl
Tue 8/4
1:50 pm-3:48 pm
2 stops35h 58m
$1,065
Cheapest one-way
San FranciscoBucharest
SFO - OTP
SFOOTP
San Francisco
Sun 10/18
4:35 pm-12:50 am
1 stop22h 15m
$337
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Otopeni Intl
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 San Francisco to Otopeni Intl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Bucharest Otopeni Intl Airport 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 San Francisco-Bucharest Otopeni Intl Airport 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 San Francisco to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from San Francisco with our price prediction graph.
SFO-OTP
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 San Francisco to Bucharest Otopeni Intl Airport
How far ahead should I book a flight from San Francisco to Bucharest Otopeni Intl Airport?
The price you pay for your flight from San Francisco to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Bucharest Otopeni Intl Airport?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Bucharest Otopeni Intl Airport (average of $656). Flying from San Francisco to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $1,131). 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 San Francisco to Bucharest Otopeni Intl Airport?
Reviews of airlines servicing Otopeni Intl
Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated July 8, 2026.
Read reviews from past customers who have flown KLM,Turkish Airlines, andUnited Airlines from San Francisco to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Boarding
7.8
Overall
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Entertainment
7.2
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest Otopeni Intl Airport?
Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locationsOtopeni
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San Francisco and Otopeni Intl flights
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Top 7 airlines flying from San Francisco to Otopeni Intl
Discover the top 7 airlines that operate flights from San Francisco to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$893 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$560 | Average$1,054 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$592 | Average$695 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$620 | Average$879 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$657 | Average$980 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$733 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$884 | Average$1,058 | FlexibilityNo cancel fee | On-time77% |