$377+ Cheap flights from San Francisco (SFO) to Bucharest (BUH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUH
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Bucharest with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Francisco to Bucharest
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Best
Last-minute
One-way
Cheapest flights from San Francisco to BucharestExplore the most affordable flight options available from San Francisco to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from San Francisco to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:45 pm -
3 stops35h 05m
Thu 11/126:30 pm -
3 stops30h 20m
Deal found 10/7![Multiple Airlines logo]()
$742
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 pm -
1 stop15h 40m
Tue 11/109:35 pm -
1 stop28h 55m
Deal found 10/5![Turkish Airlines logo]()
$746
This FlightHub deal was found by Cheapflights users on 10/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:35 pm -
1 stop14h 40m
Thu 11/1210:00 am -
1 stop16h 30m
Deal found 10/5![Turkish Airlines logo]()
$753
This FlightHub deal was found by Cheapflights users on 10/7. 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.
Tue 12/86:35 pm -
1 stop28h 05m
Tue 1/1910:00 am -
1 stop16h 30m
Deal found 10/7![Turkish Airlines logo]()
$757
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:25 pm -
1 stop19h 50m
Wed 11/184:40 pm -
1 stop33h 50m
Deal found 10/3![SWISS logo]()
$765
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
1 stop34h 25m
Mon 12/144:40 pm -
1 stop33h 50m
Deal found 10/7![SWISS logo]()
$766
This FlightHub deal was found by Cheapflights users on 10/3. 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.
Wed 10/287:35 pm -
1 stop28h 05m
Tue 11/109:35 pm -
1 stop28h 55m
Deal found 10/3![Turkish Airlines logo]()
$767
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 pm -
1 stop28h 05m
Wed 11/119:35 pm -
1 stop28h 55m
Deal found 10/6![Turkish Airlines logo]()
$778
This Gotogate deal was found by Cheapflights users on 10/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 pm -
1 stop17h 20m
Tue 12/86:00 am -
2 stops20h 06m
Deal found 10/4![Multiple Airlines logo]()
$781
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:40 pm -
1 stop17h 20m
Wed 11/186:00 am -
2 stops39h 10m
Deal found 10/3![Multiple Airlines logo]()
$784
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:30 am -
2 stops26h 00m
Fri 12/181:15 pm -
1 stop16h 20m
Deal found 10/3![Multiple Airlines logo]()
$785
Best flights from San Francisco to BucharestDiscover carefully curated flight deals from San Francisco to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from San Francisco to Bucharest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This Delta deal was found by Cheapflights users on 10/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/58:10 pm -
1 stop17h 15m
Mon 4/121:55 pm -
1 stop31h 50m
Deal found 10/4![Delta logo]()
$720
This KLM deal was found by Cheapflights users on 10/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/510:00 am -
2 stops19h 25m
Mon 1/186:00 pm -
1 stop27h 45m
Deal found 10/3![KLM logo]()
$728
This British Airways deal was found by Cheapflights users on 10/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:35 pm -
1 stop17h 30m
Fri 2/58:25 am -
1 stop16h 30m
Deal found 10/4![British Airways logo]()
$729
This United Airlines deal was found by Cheapflights users on 10/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:00 am -
2 stops22h 55m
Fri 2/52:40 pm -
1 stop15h 30m
Deal found 10/3![United Airlines logo]()
$737
This Travelocity deal was found by Cheapflights users on 10/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/47:35 pm -
1 stop19h 30m
Sat 4/106:20 am -
2 stops25h 02m
Deal found 10/4![Multiple Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/36:05 am -
2 stops31h 10m
Fri 1/156:00 am -
1 stop15h 45m
Deal found 10/3![Delta logo]()
$724
This United Airlines deal was found by Cheapflights users on 10/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/49:05 pm -
1 stop18h 05m
Sat 4/106:15 am -
1 stop18h 15m
Deal found 10/4![United Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 10/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/411:05 am -
2 stops26h 20m
Thu 4/157:05 am -
1 stop14h 40m
Deal found 10/4![Delta logo]()
$724
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/610:31 am -
2 stops20h 39m
Thu 1/216:00 am -
1 stop15h 45m
Deal found 10/3![Delta logo]()
$729
This Delta deal was found by Cheapflights users on 10/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/510:00 pm -
2 stops29h 00m
Wed 1/206:00 am -
2 stops24h 20m
Deal found 10/3![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 10/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/58:10 pm -
1 stop17h 15m
Sun 4/112:00 pm -
1 stop31h 45m
Deal found 10/4![Delta logo]()
$770
Last-minute flights from San Francisco to BucharestDiscover last-minute flight deals from San Francisco to Bucharest. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Bucharest. Data last updated October 7, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 10/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:50 pm -
1 stop21h 25m
Tue 11/312:45 pm -
1 stop38h 45m
Deal found 10/6![Turkish Airlines logo]()
$757
This FlightHub deal was found by Cheapflights users on 10/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:35 pm -
1 stop15h 40m
Mon 11/910:00 am -
1 stop16h 30m
Deal found 10/4![Turkish Airlines logo]()
$791
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 pm -
1 stop15h 40m
Tue 11/109:35 pm -
1 stop28h 55m
Deal found 10/5![Turkish Airlines logo]()
$746
This FlightHub deal was found by Cheapflights users on 10/3. 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.
Wed 10/287:35 pm -
1 stop28h 05m
Tue 11/109:35 pm -
1 stop28h 55m
Deal found 10/3![Turkish Airlines logo]()
$767
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:35 pm -
1 stop28h 05m
Wed 11/119:35 pm -
1 stop28h 55m
Deal found 10/6![Turkish Airlines logo]()
$778
This FlightHub deal was found by Cheapflights users on 10/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:35 pm -
1 stop14h 40m
Thu 11/1210:00 am -
1 stop16h 30m
Deal found 10/5![Turkish Airlines logo]()
$753
This Mytrip deal was found by Cheapflights users on 10/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:45 pm -
3 stops35h 05m
Thu 11/126:30 pm -
3 stops30h 20m
Deal found 10/7![Multiple Airlines logo]()
$742
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:25 pm -
1 stop19h 50m
Wed 11/184:40 pm -
1 stop33h 50m
Deal found 10/3![SWISS logo]()
$765
This Gotogate deal was found by Cheapflights users on 10/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:40 pm -
1 stop17h 20m
Wed 11/186:00 am -
2 stops39h 10m
Deal found 10/3![Multiple Airlines logo]()
$784
This Gotogate deal was found by Cheapflights users on 10/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:40 pm -
1 stop17h 20m
Tue 12/86:00 am -
2 stops20h 06m
Deal found 10/4![Multiple Airlines logo]()
$781
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:25 pm -
1 stop34h 25m
Mon 12/144:40 pm -
1 stop33h 50m
Deal found 10/7![SWISS logo]()
$766
One-way flights from San Francisco to BucharestSearch for one-way flight options from San Francisco to Bucharest. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
Search for one-way flight options from San Francisco to Bucharest. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:25 pm -
3 stops35h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Tue 10/134:20 pm -
2 stops58h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 10/194:30 pm -
3 stops35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:31 pm -
3 stops50h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Wed 11/255:20 pm -
2 stops32h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:35 pm -
2 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Sat 10/317:25 pm -
3 stops54h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/1012:00 pm -
3 stops37h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 12/49:31 pm -
3 stops51h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$412
Find flight deals from San Francisco to Bucharest
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Bucharest (BUH). 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 October 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $690 (Gotogate) |
One-way from | $377 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $860 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Bucharest 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 7,457,451 searches. Data last updated October 7, 2026.
Use the filters below to find and compare flights from San Francisco to Bucharest that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sat 10/17
10:50 pm-5:45 pm
1 stop32h 55m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$424
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sat 10/31
5:35 pm-12:55 pm
2 stops34h 20m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$428
Quickest round-trip
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sun 11/1
8:35 pm-12:05 am
1 stop17h 30m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$447
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Tue 11/10
5:25 pm-12:05 am
1 stop20h 40m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$447
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sun 11/1
9:15 am-12:10 am
3 stops52h 55m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$467
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sun 11/1
9:05 am-1:00 am
2 stops29h 55m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$470
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Thu 11/5
7:21 am-12:30 am
2 stops31h 09m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$497
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Mon 4/5
8:10 pm-11:25 pm
1 stop17h 15m
Bucharest Otopeni Intl
Mon 4/12
1:55 pm-11:45 am
1 stop31h 50m
$720
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sun 1/3
6:05 am-11:15 pm
2 stops31h 10m
Bucharest Otopeni Intl
Fri 1/15
6:00 am-11:45 am
1 stop15h 45m
$724
San FranciscoBucharest
SFO San Francisco - OTP Bucharest Otopeni Intl
SFOOTP
San Francisco
Sun 4/4
11:05 am-11:25 pm
2 stops26h 20m
Bucharest Otopeni Intl
Thu 4/15
7:05 am-11:45 am
1 stop14h 40m
$724
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Bucharest
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 Bucharest in October.
| 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 | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Bucharest flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Francisco-Bucharest flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Francisco-Bucharest flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Bucharest flights, Cheapflights users trust Ovago the most. Ovago 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 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 Bucharest
Have a flexible travel schedule? Discover the best time to fly to Bucharest from San Francisco with our price prediction graph.
SFO-BUH
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
SFO-BUH
SFO-OTP
What is the cheapest month to book a flight from San Francisco to Bucharest?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Bucharest (average of $673). Flying from San Francisco to Bucharest in June is currently the most expensive (average of $1,062). 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?
Airfare is typical for this route at the moment.
San Francisco to Bucharest flights typically cost between $679 and $906 in January.The cheapest round-trip price found within the last 5 days was $690 on SWISS (Jan 4-Jan 18).
How far ahead should I book a flight from San Francisco to Bucharest?
The best time to book flights from San Francisco to Bucharest is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Bucharest
Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated October 7, 2026.
Read reviews from past customers who have flown KLM,Turkish Airlines, andUnited Airlines from San Francisco to Bucharest. 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.
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Crew
8.4
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Bucharest. 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?
Book flights to Bucharest if you plan to visit one of these locationsOtopeni
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Other flights to Bucharest
Explore flights to Bucharest departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.
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San Francisco and Bucharest flights
Browse other San Francisco and Bucharest flight options. Last updated on October 7, 2026.
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Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from San Francisco to Bucharest
Discover the top 8 airlines that operate flights from San Francisco to Bucharest. 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 7,457,451 searches. Data last updated October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$604 | Average$893 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$609 | Average$824 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$645 | Average$879 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$660 | Average$980 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$661 | Average$811 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$680 | Average$1,049 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$763 | Average$932 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$811 | Average$1,006 | FlexibilityNo cancel fee | On-time77% |