686 € Cheap Flights from Cluj-Napoca to San Francisco International

Compare Cluj-Napoca to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Cluj-Napoca to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Cluj-Napoca Airport to San Francisco International Airport? If you want to travel next month, return fares start from 1.003 €. Find the lowest prices on one-way and return tickets right here.

San Francisco.686 € per passenger.Departing Wed, 9 Sep, returning Mon, 5 Oct.Return flight with Ryanair and WestJet.Outbound indirect flight with Ryanair, departs from Cluj-Napoca on Wed, 9 Sep, arriving in San Francisco International.Inbound indirect flight with WestJet, departs from San Francisco International on Mon, 5 Oct, arriving in Cluj-Napoca.Price includes taxes and charges.From 686 €, select.

San Francisco.688 € per passenger.Departing Mon, 5 Oct, returning Mon, 26 Oct.Return flight with Wizz Air Malta and Air Canada.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Mon, 5 Oct, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Mon, 26 Oct, arriving in Cluj-Napoca.Price includes taxes and charges.From 688 €, select.

San Francisco.768 € per passenger.Departing Wed, 31 Mar, returning Mon, 12 Apr.Return flight with Wizz Air Malta and SWISS.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Wed, 31 Mar, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Mon, 12 Apr, arriving in Cluj-Napoca.Price includes taxes and charges.From 768 €, select.

San Francisco.779 € per passenger.Departing Sat, 19 Sep, returning Wed, 23 Sep.Return flight with LOT.Outbound indirect flight with LOT, departs from Cluj-Napoca on Sat, 19 Sep, arriving in San Francisco International.Inbound indirect flight with LOT, departs from San Francisco International on Wed, 23 Sep, arriving in Cluj-Napoca.Price includes taxes and charges.From 779 €, select.

San Francisco.801 € per passenger.Departing Thu, 28 Jan, returning Sun, 28 Feb.Return flight with Wizz Air Malta and Air Canada.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Thu, 28 Jan, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Sun, 28 Feb, arriving in Cluj-Napoca.Price includes taxes and charges.From 801 €, select.

San Francisco.808 € per passenger.Departing Sat, 19 Dec, returning Sat, 16 Jan.Return flight with Wizz Air Malta and SWISS.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Sat, 19 Dec, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Sat, 16 Jan, arriving in Cluj-Napoca.Price includes taxes and charges.From 808 €, select.

San Francisco.863 € per passenger.Departing Wed, 26 Aug, returning Tue, 1 Sep.Return flight with Wizz Air Malta and Frontier Airlines.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Wed, 26 Aug, arriving in San Francisco International.Inbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 1 Sep, arriving in Cluj-Napoca.Price includes taxes and charges.From 863 €, select.

San Francisco.880 € per passenger.Departing Sat, 20 Feb, returning Fri, 26 Feb.Return flight with Ryanair and SWISS.Outbound indirect flight with Ryanair, departs from Cluj-Napoca on Sat, 20 Feb, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Fri, 26 Feb, arriving in Cluj-Napoca.Price includes taxes and charges.From 880 €, select.

San Francisco.1.003 € per passenger.Departing Tue, 11 Aug, returning Wed, 26 Aug.Return flight with Ryanair and Alaska Airlines.Outbound indirect flight with Ryanair, departs from Cluj-Napoca on Tue, 11 Aug, arriving in San Francisco International.Inbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 26 Aug, arriving in Cluj-Napoca.Price includes taxes and charges.From 1.003 €, select.

San Francisco.1.207 € per passenger.Departing Thu, 15 Jul, returning Sun, 18 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Cluj-Napoca on Thu, 15 Jul, arriving in San Francisco International.Inbound indirect flight with Lufthansa, departs from San Francisco International on Sun, 18 Jul, arriving in Cluj-Napoca.Price includes taxes and charges.From 1.207 €, select.

San Francisco.1.479 € per passenger.Departing Tue, 15 Sep, returning Wed, 5 May.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from Cluj-Napoca on Tue, 15 Sep, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Wed, 5 May, arriving in Cluj-Napoca.Price includes taxes and charges.From 1.479 €, select.

San Francisco.1.562 € per passenger.Departing Tue, 3 Nov, returning Tue, 10 Nov.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from Cluj-Napoca on Tue, 3 Nov, arriving in San Francisco International.Inbound indirect flight with Air Canada, departs from San Francisco International on Tue, 10 Nov, arriving in Cluj-Napoca.Price includes taxes and charges.From 1.562 €, select.

San Francisco.3.030 € per passenger.Departing Fri, 31 Jul, returning Fri, 7 Aug.Return flight with Wizz Air Malta and SWISS.Outbound indirect flight with Wizz Air Malta, departs from Cluj-Napoca on Fri, 31 Jul, arriving in San Francisco International.Inbound indirect flight with SWISS, departs from San Francisco International on Fri, 7 Aug, arriving in Cluj-Napoca.Price includes taxes and charges.From 3.030 €, select.

Find the cheapest month to fly from Cluj-Napoca to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cluj-Napoca to San Francisco International flights are currently cheapest in October.

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Cluj-Napoca to San Francisco International: Alternative routes

Compare routes from Cluj-Napoca to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Cluj-Napoca to San Francisco: Flight information

The things to know before you go.

Cheapest flight found	686 €
Cheapest month to fly	September

Finding cheap flights from Cluj-Napoca to San Francisco International: Frequently asked questions

How much are return flights from Cluj-Napoca to San Francisco International?

The best price we found for a return flight from Cluj-Napoca to San Francisco International is 686 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Cluj-Napoca to San Francisco International?

Currently, there are no airlines that fly direct from Cluj-Napoca to San Francisco International. But we found flights with one or more stops from 686 €.

How many flights are there a week from Cluj-Napoca to San Francisco International?

As of July 2026, there are no flights flying from Cluj-Napoca to San Francisco International.

When is the cheapest time to fly from Cluj-Napoca to San Francisco International?

The cheapest month to fly from Cluj-Napoca to San Francisco International is usually September.

Which upcoming date is cheapest to fly from Cluj-Napoca Airport to San Francisco International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cluj-Napoca Airport to San Francisco International Airport on Wednesday, 9 September 2026.

Can I get a direct flight from Cluj-Napoca Airport to San Francisco International Airport?

No airlines currently offer direct flights between Cluj-Napoca Airport and San Francisco International Airport. Most routes have one or more stops.

How can I find the best flight deal to San Francisco International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Francisco?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Cluj-Napoca Airport to San Francisco International with?

Currently, Ryanair offers the cheapest flight tickets to San Francisco International.

Travelling from Cluj-Napoca Airport (CLJ) to San Francisco International Airport (SFO): what you need to know

San Francisco's timezone is UTC-8, making San Francisco ten hours behind Cluj-Napoca.
Leave enough time to make your CLJ to SFO flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during a peak period in general.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Cluj-Napoca Airport to San Francisco International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Popular stopovers between CLJ and SFO include:
- Frankfurt am Main Airport
- Munich Airport
- Zurich Airport

How to find the cheapest flights from Cluj-Napoca Airport (CLJ) to San Francisco International Airport (SFO)

The cheapest price we've found for a one-way Cluj-Napoca Airport to San Francisco International Airport flight is 397 €. A round-trip fare right now is 686 €. Depending on the availability when you book, these fares could change.
To score cheap tickets from CLJ to SFO, book in advance. Airlines generally offer their most competitively priced fares when flights are first released.
Getting cheap flights from Cluj-Napoca Airport to San Francisco International Airport is easier if you're flexible with your dates. Use the 'Whole month' function to see the best prices throughout the month and score a great deal.
Getting your hands on cheap flights from CLJ to SFO is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.
Discover the right flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Cluj-Napoca Airport to San Francisco International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Cluj-Napoca Airport (CLJ)

Cluj-Napoca Airport maintains a strong on-time performance, so you're unlikely to face delays. Departures from CLJ arrive at their destination as scheduled 86% of the time.
Central Cluj-Napoca to Cluj-Napoca Airport is approximately 10 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, catching a taxi or ride-sharing.
The trip when using public transport typically takes 35 minutes.
Searching for a convenient hotel close to CLJ? If you've booked an early flight from Cluj-Napoca Airport to San Francisco International Airport, these accommodation options will put you moments from your departure lounge:

Arriving at San Francisco International Airport (SFO)

If you're getting in on a late Cluj-Napoca Airport to San Francisco International Airport flight, nothing tops the convenience of being close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these options near SFO:
Get your adventure underway by picking up a San Francisco International Airport rental car. Grab a set of wheels from Dollar, Thrifty or Hertz to explore San Francisco and beyond.
For the best deal, reserve your vehicle from San Francisco International Airport around one week ahead.

Getting from San Francisco International Airport (SFO) to central San Francisco

San Francisco International Airport to central San Francisco has a drive time of around 25 minutes. It's approximately 21 kilometres away.
It takes roughly 35 minutes if you're travelling by public transport.

When to fly to San Francisco International Airport (SFO)

It's time to pick your travel dates for your flight from Cluj-Napoca Airport to San Francisco International Airport. July is the most popular month to visit San Francisco. If you like a quieter vibe, go in March.
The warmest month in San Francisco is September, with temperatures ranging between 12ºC (54ºF) and 24ºC (75ºF). Lock in your flights from Cluj-Napoca Airport to San Francisco International Airport in this month if you like this kind of weather.
January sees average temperatures of between 5ºC (41ºF) and 16ºC (61ºF). Search for cheap tickets from CLJ to SFO sometime then if you like cooler conditions.

Explore more of the United States

San Jose is just one of the many places in the United States waiting to be explored once you've seen San Francisco. Around 64 kilometres away to the south-east, its best attractions include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.
If you're eager to discover another major stop in the United States, head for Fresno, roughly 257 kilometres south-east of San Francisco. Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo are key reasons to visit.