HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$437+ Cheap flights from San Diego (SAN) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — OTP
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Otopeni Intl 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 Diego to Otopeni Intl

Cheapest flights from San Diego to Otopeni Intl
Explore the most affordable flight options available from San Diego to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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.
Sat 2/284:45 pm
SAN
-
OTP
2 stops36h 10m
British Airways
Fri 3/208:00 am
OTP
-
SAN
1 stop18h 10m
British Airways
Deal found 1/26$534
This Iberia deal was found by Cheapflights users on 1/24. 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.
Wed 5/67:40 pm
SAN
-
OTP
1 stop18h 40m
British Airways
Wed 5/138:15 am
OTP
-
SAN
1 stop16h 40m
British Airways
Deal found 1/24$535
This Lufthansa deal was found by Cheapflights users on 1/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:35 pm
SAN
-
OTP
1 stop21h 30m
Lufthansa
Sun 3/86:05 am
OTP
-
SAN
1 stop19h 40m
Lufthansa
Deal found 1/25$538
This FlightHub deal was found by Cheapflights users on 1/24. 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 5/69:09 am
SAN
-
OTP
2 stops21h 11m
Lufthansa
Wed 5/136:15 am
OTP
-
SAN
1 stop19h 10m
Lufthansa
Deal found 1/24$544
This Iberia deal was found by Cheapflights users on 1/25. 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 2/226:00 pm
SAN
-
OTP
1 stop19h 45m
Multiple Airlines
Sun 3/87:35 am
OTP
-
SAN
2 stops23h 24m
Multiple Airlines
Deal found 1/25$555
This Delta deal was found by Cheapflights users on 1/25. 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 2/226:15 am
SAN
-
OTP
2 stops24h 55m
Delta
Sun 3/86:00 am
OTP
-
SAN
2 stops26h 40m
Delta
Deal found 1/25$556
This FlightHub deal was found by Cheapflights users on 1/26. 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 2/285:55 pm
SAN
-
OTP
2 stops43h 55m
Lufthansa
Fri 3/201:05 pm
OTP
-
SAN
2 stops20h 09m
Lufthansa
Deal found 1/26$558
This oojo deal was found by Cheapflights users on 1/25. 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.
Tue 3/2410:49 am
SAN
-
OTP
2 stops27h 06m
British Airways
Tue 4/76:10 pm
OTP
-
SAN
1 stop33h 40m
British Airways
Deal found 1/25$562
This KLM deal was found by Cheapflights users on 1/25. 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 3/243:00 pm
SAN
-
OTP
1 stop17h 10m
KLM
Tue 4/77:00 am
OTP
-
SAN
1 stop14h 50m
KLM
Deal found 1/25$569

Find flight deals from San Diego to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$520
(Mytrip)

One-way from

$437
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$538
Provider with most accurate pricing for San Diego-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Bucharest Otopeni Intl flights.
Search Deals
From San Diego to Bucharest Otopeni Intl
Search Deals
One-way flight from San Diego to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($402 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($123 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 January 26, 2026.
Use the filters below to find and compare flights from San Diego to Bucharest Otopeni Intl Airport that are best for you.

Fly from

San Diego

Fly to

Otopeni Intl

Route

Depart

Return

Price

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sat 2/28

4:45 pm-2:55 pm

2 stops36h 10m

Bucharest Otopeni Intl

Fri 3/20

8:00 am-5:10 pm

1 stop18h 10m

$534

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 5/6

7:40 pm-12:20 am

1 stop18h 40m

Bucharest Otopeni Intl

Wed 5/13

8:15 am-2:55 pm

1 stop16h 40m

$535

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sun 2/22

5:35 pm-1:05 am

1 stop21h 30m

Bucharest Otopeni Intl

Sun 3/8

6:05 am-3:45 pm

1 stop19h 40m

$538

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 5/6

9:09 am-4:20 pm

2 stops21h 11m

Bucharest Otopeni Intl

Wed 5/13

6:15 am-3:25 pm

1 stop19h 10m

$544

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sun 2/22

6:00 pm-11:45 pm

1 stop19h 45m

Bucharest Otopeni Intl

Sun 3/8

7:35 am-8:59 pm

2 stops23h 24m

$555

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sun 2/22

6:15 am-5:10 pm

2 stops24h 55m

Bucharest Otopeni Intl

Sun 3/8

6:00 am-10:40 pm

2 stops26h 40m

$556

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sat 2/28

5:55 pm-11:50 pm

2 stops43h 55m

Bucharest Otopeni Intl

Fri 3/20

1:05 pm-12:14 am

2 stops20h 09m

$558

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Tue 3/24

3:00 pm-5:10 pm

1 stop17h 10m

Bucharest Otopeni Intl

Tue 4/7

7:00 am-11:50 am

1 stop14h 50m

$569

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sat 2/28

7:50 pm-2:05 pm

3 stops32h 15m

Bucharest Otopeni Intl

Fri 3/20

5:55 am-12:14 am

2 stops27h 19m

$637

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 2/11

5:35 pm-6:35 pm

1 stop15h 00m

Bucharest Otopeni Intl

Sun 2/15

6:05 am-3:45 pm

1 stop19h 40m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 13 results
1
2

Compare providers for flights from San Diego 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 Diego to Otopeni Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-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 Diego-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from San Diego 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 San Diego to Bucharest Otopeni Intl Airport

How much does it cost to fly round-trip from San Diego 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 January 26, 2026.
Peruse reviews from past customers who have flown with Lufthansa and British Airways from San Diego to Bucharest Otopeni Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,747 reviews

Entertainment

6.4

Food

6.3

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,747 reviews
Lufthansa
6.8
Okay
7,747 reviews

Entertainment

6.4

Food

6.3

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
British Airways
6.7
Okay
7,700 reviews
Lufthansa
6.8
Okay
7,747 reviews

Entertainment

6.4

Food

6.3

Overall

6.8

Boarding

7.0

Crew

7.6

Comfort

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Otopeni Intl. 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 from for flights from San Diego to Bucharest Otopeni Intl?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Bucharest Otopeni Intl. You should not have trouble finding flights to Bucharest Otopeni Intl from San Diego; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the San Diego airport to Bucharest Otopeni Intl. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

    For as low as $534, British Airways can have you in Bucharest Otopeni Intl Airport from San Diego in 36h 10m. There are 6614 mi between San Diego and Bucharest Otopeni Intl Airport.

  • What are the cheapest airlines flying from San Diego to Bucharest Otopeni Intl Airport round-trip?

    Our cheapest airline available from San Diego to Bucharest Otopeni Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $501 on this airline. An additional option worth looking into is Lufthansa, starting at $537. These flights start at 49% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Otopeni Intl 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 Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from San Diego to Otopeni Intl

Discover the top 2 airlines that operate flights from San Diego 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$501Average$887FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$537Average$844FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.