OTP - SFO

$439 Find Cheap Flights from Bucharest to San Francisco - Compare and Save

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Everything you should know

Cheapest round-trip
$812
Typical prices: $914-$1,107
Multiple Airlines
Mon 10/29Mon 11/5
OTP - SFO • 2 stops
Cheapest one-way
$439
Typical prices: $604-$898
Multiple Airlines
Sun 2/25
OTP - SFO • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Bucharest Otopeni Intl Airport and San Francisco. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 7% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $522 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 15h 44m (one-way)
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Insights
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Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Bucharest to San Francisco

Thu, Oct 29 - Thu, Nov 5
Multiple Airlines Logo
7:15 am - 8:35 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
22h 20m2 stops Berlin Brandenburg Munich Franz Josef Strauss
Multiple Airlines Logo
2:45 pm - 6:20 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 35m2 stops Frankfurt am Main Berlin Brandenburg
$812Multiple Airlines
Tue, Oct 13 - Wed, Oct 21
Scandinavian Airlines Logo
4:50 pm - 2:40 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
31h 50m2 stops Amsterdam Schiphol Kastrup Copenhagen
Scandinavian Airlines Logo
4:45 pm - 11:45 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 00m2 stops Kastrup Copenhagen Amsterdam Schiphol
$817Scandinavian Airlines
Tue, Oct 13 - Wed, Oct 21
LOT Logo
6:30 pm - 8:50 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
36h 20m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 11:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
14h 25m1 stop Warsaw Frederic Chopin
$911LOT
Mon, Nov 16 - Thu, Nov 26
Turkish Airlines Logo
9:35 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
28h 55m1 stop Istanbul
Turkish Airlines Logo
6:35 pm - 8:40 amSFO  San Francisco-OTP Bucharest Otopeni Intl
28h 05m1 stop Istanbul
$965Turkish Airlines
Sat, Oct 31 - Sat, Nov 7
KLM Logo
6:00 am - 12:45 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
15h 45m1 stop Amsterdam Schiphol
KLM Logo
1:50 pm - 5:10 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Amsterdam Schiphol
$968KLM
Fri, Oct 30 - Fri, Nov 6
KLM Logo
6:00 pm - 12:45 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
27h 45m1 stop Amsterdam Schiphol
KLM Logo
10:35 am - 3:25 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
18h 50m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
$969KLM
Thu, Oct 1 - Wed, Oct 14
LOT Logo
5:55 am - 2:15 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
18h 20m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 5:45 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
32h 55m1 stop Warsaw Frederic Chopin
$972LOT
Tue, Oct 6 - Fri, Oct 16
Lufthansa Logo
6:05 am - 3:20 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
19h 15m1 stop Frankfurt am Main
Lufthansa Logo
9:05 pm - 1:10 amSFO  San Francisco-OTP Bucharest Otopeni Intl
18h 05m1 stop Munich Franz Josef Strauss
$995Lufthansa
Fri, Oct 2 - Mon, Oct 12
Lufthansa Logo
6:05 am - 12:59 amOTP  Bucharest Otopeni Intl-SFO San Francisco
28h 54m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
2:40 pm - 11:50 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
23h 10m1 stop Frankfurt am Main
$1,003Lufthansa
Sun, Nov 15 - Mon, Nov 23
Turkish Airlines Logo
3:35 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
34h 55m1 stop Istanbul
Turkish Airlines Logo
6:35 pm - 8:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
15h 40m1 stop Istanbul
$1,008Turkish Airlines
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Bucharest Otopeni Intl Airport to San Francisco with more confidence.

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

Thursday is the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to San Francisco, it is 7% cheaper than the average day. Monday is the most expensive day with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Bucharest Otopeni Intl Airport to San Francisco at $946 round-trip.
•June ($1,046) and December ($1,039) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 10% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Bucharest Otopeni Intl Airport to San Francisco are cheapest 23 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Bucharest Otopeni Intl Airport to San Francisco flights

Low season

February

Cheapest flight

$439
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Bucharest Otopeni Intl Airport to San Francisco

When to book flights from Bucharest to San Francisco

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

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

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

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

    • Istanbul (IST) - 29% of one-stop connections
    • Frankfurt am Main (FRA) - 18% of one-stop connections
    • Amsterdam Schiphol (AMS) - 17% of one-stop connections
    • Warsaw Frederic Chopin (WAW) - 11% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 10% on the Bucharest Otopeni Intl Airport to San Francisco route. Thursday is the cheapest departure day at $953 round-trip on average, while Monday is the most expensive at $1,056, a difference of $103. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 20% above the route average of $1,017. Book 23 weeks before departure for the lowest fares.

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

    A nonstop flight from Bucharest Otopeni Intl Airport to San Francisco takes 0h 00m, covering 6,422 miles.

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

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

    One-way fares from Bucharest Otopeni Intl Airport to San Francisco are currently higher than usual. Average one-way flight prices are about $1,114, which is 43% above the typical average for this route.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 15h 44m, compared with 16h 41m via Frankfurt am Main (FRA) and 16h 55m via Paris Charles de Gaulle (CDG).

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

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

  • What car rental options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
    • Thrifty
    • Europcar
    • Dollar
    • Hertz
    • Fox

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

    Round-trip flights from Bucharest Otopeni Intl Airport to San Francisco range from $914 to $1,107, with an average of $1,017 over the past 12 months. Anything below $914 counts as a good deal.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Monday. On this route, Thursday flights average $953 - about $103 less than Monday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bucharest Otopeni Intl Airport to San Francisco trip for February. Fares historically average $946 round-trip in that month - typically $100 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 San Francisco Airport.
    - Grand Hyatt At Sfo

More options for your flight from Bucharest to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Car rentals in San Francisco
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