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Cheap flights from Bucharest to San Diego from $519

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to San Diego departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bucharest to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:15 am - 2:55 pmOTP  Bucharest Otopeni Intl-SAN San Diego
16h 40m1 stop London Heathrow
Multiple Airlines Logo
6:20 am - 12:00 pmSAN  San Diego-OTP Bucharest Otopeni Intl
19h 40m2 stops Philadelphia Madrid Barajas
$1,036Multiple Airlines
Thu, Sep 17 - Tue, Sep 22
Multiple Airlines Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
Multiple Airlines Logo
10:54 am - 3:50 pmSAN  San Diego-OTP Bucharest Otopeni Intl
18h 56m2 stops Los Angeles Paris Charles de Gaulle
$1,041Multiple Airlines
Thu, Sep 24 - Sat, Oct 3
Delta Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
Delta Logo
7:30 am - 12:45 pmSAN  San Diego-OTP Bucharest Otopeni Intl
19h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$1,044Delta
Thu, Sep 3 - Sat, Sep 12
Delta Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
Delta Logo
7:30 am - 12:45 pmSAN  San Diego-OTP Bucharest Otopeni Intl
19h 15m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$1,045Delta
Thu, Sep 24 - Thu, Oct 1
KLM Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
KLM Logo
1:40 pm - 3:25 pmSAN  San Diego-OTP Bucharest Otopeni Intl
15h 45m1 stop Amsterdam Schiphol
$1,046KLM
Thu, Sep 3 - Sat, Sep 12
United Airlines Logo
6:05 am - 6:35 pmOTP  Bucharest Otopeni Intl-SAN San Diego
22h 30m2 stops Frankfurt am Main San Francisco
United Airlines Logo
9:45 pm - 6:35 pmSAN  San Diego-OTP Bucharest Otopeni Intl
34h 50m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
$1,047United Airlines
Thu, Sep 3 - Sat, Sep 12
KLM Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
KLM Logo
1:40 pm - 3:25 pmSAN  San Diego-OTP Bucharest Otopeni Intl
15h 45m1 stop Amsterdam Schiphol
$1,048KLM
Thu, Sep 24 - Tue, Sep 29
KLM Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
KLM Logo
1:40 pm - 3:25 pmSAN  San Diego-OTP Bucharest Otopeni Intl
15h 45m1 stop Amsterdam Schiphol
$1,050KLM
Sat, Aug 29 - Thu, Sep 3
Delta Logo
7:05 am - 11:50 amOTP  Bucharest Otopeni Intl-SAN San Diego
14h 45m1 stop Amsterdam Schiphol
Delta Logo
1:40 pm - 5:40 pmSAN  San Diego-OTP Bucharest Otopeni Intl
18h 00m1 stop Amsterdam Schiphol
$1,051Delta
Thu, Sep 17 - Tue, Sep 22
KLM Logo
7:05 am - 3:10 pmOTP  Bucharest Otopeni Intl-SAN San Diego
18h 05m2 stops Amsterdam Schiphol Los Angeles
KLM Logo
1:40 pm - 3:25 pmSAN  San Diego-OTP Bucharest Otopeni Intl
15h 45m1 stop Amsterdam Schiphol
$1,056KLM
Sat, Aug 29 - Thu, Sep 3

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Delta flights from Bucharest to San Diego

Our best Delta deals on Bucharest to San Diego flight tickets
Delta
Sep 3
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Sep 12
SAN7:30 amSan Diego
19h 15m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$1,044
Delta
Sep 24
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Oct 1
SAN7:30 amSan Diego
19h 15m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$1,045
Delta
Sep 17
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Sep 22
SAN1:40 pmSan Diego
18h 00m
1 stop
OTP5:40 pmBucharest Otopeni Intl
$1,051

KLM flights from Bucharest to San Diego

Our best KLM deals on Bucharest to San Diego flight tickets
KLM
Sep 3
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Sep 12
SAN1:40 pmSan Diego
15h 45m
1 stop
OTP3:25 pmBucharest Otopeni Intl
$1,046
KLM
Sep 24
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Sep 29
SAN1:40 pmSan Diego
15h 45m
1 stop
OTP3:25 pmBucharest Otopeni Intl
$1,048
KLM
Aug 29
OTP7:05 amBucharest Otopeni Intl
14h 45m
1 stop
SAN11:50 amSan Diego
Sep 3
SAN1:40 pmSan Diego
15h 45m
1 stop
OTP3:25 pmBucharest Otopeni Intl
$1,050

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 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 Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/17

8:15 am-2:55 pm

1 stop16h 40m

San Diego

Tue 9/22

6:20 am-12:00 pm

2 stops19h 40m

$1,036

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/24

7:05 am-11:50 am

1 stop14h 45m

San Diego

Sat 10/3

10:54 am-3:50 pm

2 stops18h 56m

$1,041

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/3

7:05 am-11:50 am

1 stop14h 45m

San Diego

Sat 9/12

7:30 am-12:45 pm

2 stops19h 15m

$1,044

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/24

7:05 am-11:50 am

1 stop14h 45m

San Diego

Thu 10/1

7:30 am-12:45 pm

2 stops19h 15m

$1,045
Quickest round-trip

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/3

7:05 am-11:50 am

1 stop14h 45m

San Diego

Sat 9/12

1:40 pm-3:25 pm

1 stop15h 45m

$1,046

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/3

6:05 am-6:35 pm

2 stops22h 30m

San Diego

Sat 9/12

9:45 pm-6:35 pm

2 stops34h 50m

$1,047

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/24

7:05 am-11:50 am

1 stop14h 45m

San Diego

Tue 9/29

1:40 pm-3:25 pm

1 stop15h 45m

$1,048

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Sat 8/29

7:05 am-11:50 am

1 stop14h 45m

San Diego

Thu 9/3

1:40 pm-3:25 pm

1 stop15h 45m

$1,050

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Thu 9/17

7:05 am-11:50 am

1 stop14h 45m

San Diego

Tue 9/22

1:40 pm-5:40 pm

1 stop18h 00m

$1,051

BucharestSan Diego

OTP Bucharest Otopeni Intl - SAN San Diego

OTPSAN

Bucharest Otopeni Intl

Sat 8/29

7:05 am-3:10 pm

2 stops18h 05m

San Diego

Thu 9/3

1:40 pm-3:25 pm

1 stop15h 45m

$1,056

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Bucharest to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of April, then departing from Bucharest during the month May is also very affordable. Most momondo users find prices during this month for around $799.

Can stopping save me money on Bucharest to San Diego flights?

You could potentially save up to 51% on your flight if you consider stops on a Bucharest to San Diego flight.

When to book flights from Bucharest to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest to San Diego (BUH to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to San Diego

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Bucharest to San Diego takes 14h 45m
There are no direct flights from Bucharest to San Diego. There are no popular flight routes from Bucharest to San Diego.
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Frequently asked questions about flying from Bucharest to San Diego

  • How far is Bucharest to San Diego by plane?

    A flight from Bucharest to San Diego will travel around 6622.5 mi. 14h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bucharest to San Diego Airport?

    Prices for flights from Bucharest to San Diego Airport refresh daily.

  • How old do you have to be to fly from Bucharest to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bucharest to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bucharest to San Diego with flexible booking policies on momondo?

Flights from Bucharest to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bucharest to San Diego?

Once all potential Bucharest to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bucharest to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bucharest to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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