$486 Cheap United flights from San Francisco to Bucharest (SFO to OTP)

Find The Best Day To Fly from San Francisco to Bucharest

Amazing United SFO to OTP Flight Deals

The cheapest flights to Henri Coanda Intl. found within the past 7 days were $606 round trip and $486 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Nov 11 - Wed, Nov 26
SFO
San Francisco
OTP
Bucharest
$606 Roundtrip, found 4 days ago
$606
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from San Francisco to Bucharest, returning Wed, Nov 26, priced at $606 found 4 days ago
Tue, Nov 11 - Wed, Nov 26
SFO
San Francisco
OTP
Bucharest
$620 Roundtrip, found 4 days ago
$620
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 11 from San Francisco to Bucharest, returning Wed, Nov 26, priced at $620 found 4 days ago
Thu, Dec 25 - Fri, Jan 9
SFO
San Francisco
OTP
Bucharest
$642 Roundtrip, found 4 hours ago
$642
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Dec 25 from San Francisco to Bucharest, returning Fri, Jan 9, priced at $642 found 4 hours ago
Thu, Dec 25 - Sat, Jan 10
SFO
San Francisco
OTP
Bucharest
$686 Roundtrip, found 4 hours ago
$686
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Dec 25 from San Francisco to Bucharest, returning Sat, Jan 10, priced at $686 found 4 hours ago

Frequently asked questions

Can I catch a flight from SFO to OTP right now?
Ensure you go to our Covid-19 Travel Advisor to learn if there are any present travel advice reports or quarantine requirements in place in Bucharest Henri Coand_ International Airport when flying from San Francisco Intl. Airport (SFO).
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to OTP, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to Bucharest

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Hilton Garden Inn Bucharest Airport

4 out of 5
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This hotel features a 24-hour gym and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public areas. Self ...
9/10 Wonderful! (1,016 reviews)
"You book the hotel for flight convinience and are pleasantly surprised by everything else, starting with the great staff and ending with the great breakfast."

Reviewed on Jul 15, 2025

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Vienna House Easy by Wyndham Bucharest Airport

4 out of 5
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This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.8/10 Excellent! (1,007 reviews)
"Efficient checking and shuttle, breakfast was good."

Reviewed on Jul 10, 2025

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RIN Airport

RIN Airport

4 out of 5
255 A Calea Bucurestilor, Otopeni
This hotel features a full-service spa, a water park, and 2 restaurants. Bring the family and enjoy the lazy river, children's pool, and waterslide. Unwind with ...
8.4/10 Very Good! (1,001 reviews)
"Nice hotel and close to the airport. I will stay here again!"

Reviewed on Jul 6, 2025

RIN Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.