SFO - OTP

$348 Find Cheap Flights from San Francisco to Bucharest - Compare and Save

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Everything you should know

Cheapest round-trip
$680
Typical prices: $736-$1,046
SWISS
Sat 2/10Sat 2/24
SFO - OTP • 1 stop
Cheapest one-way
$348
Typical prices: $456-$689
Multiple Airlines
Fri 1/12
SFO - OTP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 23% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $871 (round-trip)
Warsaw Frederic Chopin (WAW)
Shortest trip • 16h 03m (one-way)
Insights
Insights
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We hope you love your trip to Bucharest Otopeni Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Bucharest (SFO-OTP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Bucharest

Wed, Feb 10 - Wed, Feb 24
SWISS Logo
7:25 pm - 3:50 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
34h 25m1 stop Zurich
SWISS Logo
4:40 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 50m1 stop Zurich
$680SWISS
Thu, Jan 28 - Sun, Feb 14
British Airways Logo
8:35 pm - 12:30 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 55m1 stop London Heathrow
British Airways Logo
7:20 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 35m1 stop London Heathrow
$693British Airways
Mon, Feb 1 - Mon, Feb 15
SWISS Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
SWISS Logo
4:40 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 50m1 stop Zurich
$701SWISS
Wed, Feb 3 - Wed, Feb 17
Multiple Airlines Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
Multiple Airlines Logo
6:00 am - 4:06 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 06m2 stops Frankfurt am Main Vancouver Intl
$708Multiple Airlines
Wed, Mar 3 - Wed, Mar 17
Multiple Airlines Logo
9:40 pm - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:30 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 00m1 stop Zurich
$708Multiple Airlines
Mon, Mar 8 - Mon, Mar 22
Lufthansa Logo
9:40 pm - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
7:15 pm - 8:35 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
34h 20m1 stop Munich Franz Josef Strauss
$720Lufthansa
Mon, Apr 5 - Mon, Apr 19
Lufthansa Logo
8:05 pm - 1:10 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
7:15 pm - 6:15 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 00m1 stop Munich Franz Josef Strauss
$721Lufthansa
Mon, Feb 1 - Fri, Feb 5
British Airways Logo
8:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 30m1 stop London Heathrow
British Airways Logo
8:25 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 30m1 stop London Heathrow
$739British Airways
Sat, Feb 27 - Tue, Mar 2
United Airlines Logo
11:59 pm - 1:55 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
27h 56m2 stops Newark Frankfurt am Main
United Airlines Logo
2:40 pm - 8:10 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
15h 30m1 stop Frankfurt am Main
$746United Airlines
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
5:00 am - 1:55 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
22h 55m2 stops Denver Intl Frankfurt am Main
United Airlines Logo
5:55 am - 4:05 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 10m1 stop Frankfurt am Main
$746United Airlines
Booking Insights

Price, demand and travel trends for San Francisco to Bucharest Otopeni Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Francisco to Bucharest Otopeni Intl Airport?

Round-trip flights from San Francisco to Bucharest Otopeni Intl Airport typically range from $736 to $1,046. The lowest price found in the past 5 days was $680, on SWISS.

What's the cheapest day of the week to fly from San Francisco to Bucharest Otopeni Intl Airport?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Francisco to Bucharest Otopeni Intl Airport. It’s 14% cheaper than the average day, while Tuesday is the most expensive, with prices 7% higher.

What’s the cheapest month to fly from San Francisco to Bucharest Otopeni Intl Airport?

•April is the cheapest month to fly from San Francisco to Bucharest Otopeni Intl Airport at $693 round-trip.
•June ($1,076) and July ($978) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 55% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Francisco to Bucharest Otopeni Intl Airport the cheapest?

Flights from San Francisco to Bucharest Otopeni Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 32% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Francisco to Bucharest Otopeni Intl Airport flights

Low season

February

Cheapest flight

$348
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 63% increase in travelers.
One-way flight from San Francisco to Bucharest Otopeni Intl Airport

When to book flights from San Francisco to Bucharest

Are your dates flexible? Find out the best times to travel from San Francisco to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to Bucharest Otopeni Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Francisco to Bucharest Otopeni Intl Airport?

    Three cabin classes are available on flights from San Francisco to Bucharest Otopeni Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from San Francisco to Bucharest Otopeni Intl Airport?

    A nonstop flight from San Francisco to Bucharest Otopeni Intl Airport takes 00m, covering 6,422 miles.

  • Do I need a passport to fly from San Francisco to Bucharest Otopeni Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Francisco to Bucharest Otopeni Intl Airport flight?

    Round-trip flights from San Francisco to Bucharest Otopeni Intl Airport range from $736 to $1,046, with an average of $897 over the past 12 months. Anything below $736 counts as a good deal.

  • How expensive are last-minute San Francisco to Bucharest Otopeni Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 14% above the $897 route average. Book 21 weeks before departure for the lowest fares.

  • Have flight prices from San Francisco to Bucharest Otopeni Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $680 to $6,640. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from San Francisco to Bucharest Otopeni Intl Airport looking right now?

    One-way fares from San Francisco to Bucharest Otopeni Intl Airport are currently higher than usual. Average one-way flight prices are about $752, which is 32% above the typical average for this route.

  • What car rental options are available at Bucharest Otopeni Intl Airport (OTP)?

    Bucharest Otopeni Intl Airport (OTP) hosts 5 major car rental companies, with daily rates averaging $18 for economy cars. Top options include:

    • Klass Wagen
    • Pricecarz
    • Payless
    • Sixt
    • ADDCAR RENTAL

  • Which airports can I use when flying from San Francisco to Bucharest Otopeni Intl Airport?

    Flights from San Francisco to Bucharest Otopeni Intl Airport usually depart from San Francisco (SFO) and arrive at Bucharest Otopeni Intl (OTP).

  • Which airports do connecting flights from San Francisco to Bucharest Otopeni Intl Airport pass through?

    One-stop flights from San Francisco to Bucharest Otopeni Intl Airport most commonly connect through:

    • Istanbul (IST) - 45% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 13% of one-stop connections
    • Amsterdam Schiphol (AMS) - 10% of one-stop connections
    • London Heathrow (LHR) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Bucharest Otopeni Intl Airport?

    Yes. Flexible dates can save you up to 20% on flights from San Francisco to Bucharest Otopeni Intl Airport. Thursday is the cheapest departure day at $780 round-trip on average, while Tuesday is the most expensive at $966, a difference of $186.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Francisco to Bucharest Otopeni Intl Airport?

    Flying via Warsaw Frederic Chopin (WAW) gives the shortest average 1-stop total travel time at 16h 03m, compared with 16h 36m via Amsterdam Schiphol (AMS) and 17h 06m via Frankfurt am Main (FRA).

  • What is the time difference between San Francisco and Bucharest Otopeni Intl Airport?

    Bucharest Otopeni Intl Airport is 10 hours ahead of San Francisco (Eastern European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Bucharest Otopeni Intl Airport?

    Some of the most popular sights in Bucharest Otopeni Intl Airport are Palace of the Parliament, National Theatre Bucharest and RomExpo. These are among the most viewed places in Bucharest Otopeni Intl Airport on KAYAK.

Your guide to booking San Francisco to Bucharest Otopeni Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $780, about $186 less than Tuesday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 32% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Bucharest Otopeni Intl Airport trip for April. Fares historically average $693 round-trip in that month - typically $383 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bucharest Otopeni Intl Airport.

    • Hilton Garden Inn Bucharest Airport

More options for your flight from San Francisco to Bucharest

Complete your trip to Bucharest with a hotel stay or car rental

Car rentals in Bucharest
Hotels in Bucharest
Vacations in Bucharest