Which airlines fly direct between San Francisco and Bucharest?

Airlines operating direct flights include United Airlines, Alaska Airlines, TAROM, Ryanair.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $669 depending on season and advance booking.

Home FlightsSan Francisco to Bucharest

Verified Route Guide

Flights from San Francisco to Bucharest

Q: How long is the flight from San Francisco to Bucharest?

The average nonstop flight time from San Francisco (SFO) to Bucharest (OTP) is approximately 12h 50m covering a distance of 10342 km.

San Francisco International (SFO) → Henri Coandă International (OTP)

Fares From$669

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Flight Time

12h 50m

Nonstop average

Distance

10342 km

Air route corridor

Best Time to Fly

April - June & September - October (Optimal climate)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: San Francisco to Bucharest

Cheap flights from San Francisco (SFO) to Bucharest (OTP). Compare United Airlines fares from $669 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between San Francisco International and Henri Coandă International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

United Airlines

Alaska Airlines

TAROM

Ryanair

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	San Francisco (SFO) to Bucharest (OTP)
Flight Distance	10,342 kilometers / 6,426 miles
Average Flight Duration	12h 50m (nonstop)
Starting Fare	From $669 (0% added booking fees)
Operating Airlines	United Airlines, Alaska Airlines, TAROM, Ryanair
Optimal Travel Season	April - June & September - October (Optimal climate)

Return Flight Route

Bucharest (OTP) to San Francisco (SFO)

Nonstop return tickets from $669 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from San Francisco to Bucharest?

The nonstop flight takes approximately 12h 50m, traversing 10342 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.