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$1,048+ Cheap flights from Bucharest (BUH) to San Diego (SAN)

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUH — SAN
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap flight deals from Bucharest to San Diego

Cheapest flights from Bucharest to San Diego
Explore the most affordable flight options available from Bucharest to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 13, 2026.

This United Airlines deal was found by Cheapflights users on 5/8. 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 6/226:05 am
OTP
-
SAN
2 stops19h 20m
United Airlines
Mon 6/296:35 am
SAN
-
OTP
2 stops26h 00m
United Airlines
Deal found 5/8$1,048
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/256:05 am
OTP
-
SAN
2 stops26h 44m
United Airlines
Sat 7/45:15 pm
SAN
-
OTP
1 stop21h 55m
United Airlines
Deal found 5/12$1,049
This KLM deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:05 am
OTP
-
SAN
1 stop14h 45m
KLM
Thu 5/281:40 pm
SAN
-
OTP
1 stop15h 45m
KLM
Deal found 5/8$1,054
This KLM deal was found by Cheapflights users on 5/11. 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.
Thu 5/287:05 am
OTP
-
SAN
1 stop14h 45m
KLM
Tue 6/21:40 pm
SAN
-
OTP
1 stop15h 45m
KLM
Deal found 5/11$1,056
This Delta deal was found by Cheapflights users on 5/11. 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 5/287:05 am
OTP
-
SAN
1 stop14h 45m
Delta
Mon 6/111:00 am
SAN
-
OTP
2 stops20h 20m
Delta
Deal found 5/11$1,064
This British Airways deal was found by Cheapflights users on 5/11. 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 11/68:20 pm
OTP
-
SAN
1 stop29h 50m
British Airways
Tue 11/106:00 pm
SAN
-
OTP
1 stop18h 55m
British Airways
Deal found 5/11$1,073
This Delta deal was found by Cheapflights users on 5/8. 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.
Sat 5/237:05 am
OTP
-
SAN
1 stop14h 45m
Delta
Thu 5/2810:59 am
SAN
-
OTP
2 stops39h 26m
Delta
Deal found 5/8$1,081

Find flight deals from Bucharest to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bucharest (BUH) to San Diego (SAN). 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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,048
(United Airlines)

Popular in

July

Cheapest in

June

Average price

$799
Provider with most accurate pricing for Bucharest (BUH)-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-San Diego flights.
Search Deals
From Bucharest (BUH) to San Diego
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bucharest to San Diego 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 May 13, 2026.
Use the filters below to find and compare flights from Bucharest to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Mon 6/22

6:05 am-3:25 pm

2 stops19h 20m

San Diego

Mon 6/29

6:35 am-6:35 pm

2 stops26h 00m

$1,048
Quickest round-trip

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Sat 5/23

7:05 am-11:50 am

1 stop14h 45m

San Diego

Thu 5/28

1:40 pm-3:25 pm

1 stop15h 45m

$1,054

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Sat 5/23

7:05 am-7:23 pm

2 stops22h 18m

San Diego

Thu 5/28

6:15 am-12:45 pm

2 stops20h 30m

$1,054

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Thu 6/25

6:15 am-3:25 pm

1 stop19h 10m

San Diego

Sat 7/4

5:15 pm-1:10 am

1 stop21h 55m

$1,056

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Thu 5/28

7:05 am-11:50 am

1 stop14h 45m

San Diego

Tue 6/2

1:40 pm-3:25 pm

1 stop15h 45m

$1,056

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Sat 6/6

7:05 am-11:50 am

1 stop14h 45m

San Diego

Wed 6/10

6:20 am-5:20 pm

2 stops25h 00m

$1,064

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Thu 5/28

7:05 am-11:50 am

1 stop14h 45m

San Diego

Mon 6/1

11:00 am-5:20 pm

2 stops20h 20m

$1,064

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Mon 6/22

3:40 pm-2:55 pm

1 stop33h 15m

San Diego

Mon 6/29

4:45 pm-1:20 am

1 stop22h 35m

$1,132

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Sat 5/23

8:15 am-5:50 pm

1 stop19h 35m

San Diego

Thu 5/28

4:45 pm-1:20 am

1 stop22h 35m

$1,173

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Thu 6/25

6:05 am-3:25 pm

2 stops19h 20m

San Diego

Sat 7/4

5:15 pm-11:30 pm

2 stops20h 15m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Bucharest-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest-San Diego 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-San Diego 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 Bucharest to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Bucharest with our price prediction graph.
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 to San Diego
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bucharest to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Bucharest?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Bucharest. On average, San Diego has 0 inbound flights from Bucharest per day from 0 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How long is the flight from Bucharest to San Diego?

    Airlines like United Airlines, KLM, and Delta fly from Bucharest to San Diego in about 14h 45m. The time it takes to get you to your destination can typically vary by up to 7h 33m. The distance from Bucharest to San Diego is about 6614 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Bucharest to San Diego that include hotel bookings?

    Yes. In addition to deals on Bucharest to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bucharest to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bucharest to San Diego.

  • Can I find deals for business class flights from Bucharest to San Diego?

    Yes. Cheapflights offers flight deals from Bucharest to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Lemon Grove

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Alternative routes for Bucharest to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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