The cheapest times to fly from SFO to IAS are

  • January 8th to June 3rd (except the week of April 2nd)
  • October 29th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to IAS is mid May. Prices can be as high as $2995 for Saturday flights during early August, or as low as $1116 for Monday flights around mid May.


When to Fly to Iași

Flying from San Francisco, CA (SFO) to Iasi (IAS) will usually cost between $1132 to $2140 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $1184. Due to high demand the most expensive time to fly is early August, with an average price of $2150. Planning your trip to low-cost times can easily save you $967 on economy flights and even more on first-class flights. Generally, any price below $1438 can be considered a good price for a round-trip SFO to IAS flight.

See below for a graph of average weekly prices for the SFO to IAS route. All prices are for round-trip tickets in USD.

SFO to IAS Flight Prices

Compared to other flights, the SFO to IAS flight is slightly more expensive than the average and costs slightly more than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.14, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to IAS, and Wednesday the cheapest day to fly back into SFO. Saturdays are the most expensive days to fly to Iași, and Fridays are the most expensive days to return to San Francisco. Selecting flights on the least expensive days could save you up to $226 (13%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1389. Return trip prices are from the IAS to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to IAS can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 12 hour 18 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SFO to IAS while comparing.

Destination alternative #1: Chisinau International Airport (KIV) in Kishinev

  • 64 miles (103 km) away from IAS
  • Usually 31.90% less expensive than IAS
  • 1-layover flights available

See SFO to KIV flights


Flight Hacking SFO to IAS

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SFO to IAS — but Champion Traveler does!

Hack #1: Barcelona (SFO > BCN > IAS)

  • Price for both tickets: $783
  • Average savings: $655 (45.57%)

See SFO to BCN flights

Hack #2: Brussels (SFO > BRU > IAS)

  • Price for both tickets: $807
  • Average savings: $631 (43.9%)

See SFO to BRU flights

Hack #3: Munich (SFO > MUC > IAS)

  • Price for both tickets: $807
  • Average savings: $631 (43.86%)

See SFO to MUC flights


Flight Questions Answered

Still have questions about flying from SFO to IAS? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air France, Air New Zealand, Alitalia, American, Austrian, British Airways, Delta, Iberia, KLM, Lufthansa, TAROM, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Iasi International Airport to San Francisco International Airport?

The distance between the two airports is roughly 6290 miles or 10123 kilometers.

How long does it take to fly from SFO to IAS?

The real-world flight time for a nonstop SFO to IAS flight is about 12 hour 18 minutes.

How many flights go between San Francisco, CA and Iasi?

It depends on the day of the week and the date, but a typical day might have around 14 available flights from SFO to IAS.


Airport Location Info


Departing Airport

Origination code SFO
Origination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4

Return Airport

Destination code IAS
Destination airport name Iasi International Airport
City Iasi
Country Romania
Latitude 47.2
Longitude 27.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.