The cheapest times to fly from LRT to SFO are

  • January 8th to April 1st
  • April 16th to May 20th
  • October 29th to December 9th (except the week of November 26th)

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 LRT to SFO is late January. Prices can be as high as $1430 for Saturday flights during late July, or as low as $485 for Wednesday flights around late January.


When to Fly to San Francisco

Flying from Lorient (LRT) to San Francisco, CA (SFO) will usually cost between $498 to $1271 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $511. Due to high demand the most expensive time to fly is late July, with an average price of $1298. Planning your trip to low-cost times can easily save you $788 on economy flights and even more on first-class flights. Generally, any price below $607 can be considered a good price for a round-trip LRT to SFO flight.

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

LRT to SFO Flight Prices

Compared to other flights, the LRT to SFO flight is cheaper than the average and costs slightly more than the average flight leaving from Lorient. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $188 (13%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $657. Return trip prices are from the SFO to LRT 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 LRT to SFO can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 47 minutes may not be realistic.


Flight Hacking LRT to SFO

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 LRT to SFO — but Champion Traveler does!

Hack #1: Paris (LRT > CDG > SFO)

  • Price for both tickets: $576
  • Average savings: $32 (5.19%)

See LRT to flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air Canada, Air France, Air New Zealand, Austrian, British Airways, Brussels Airlines, Delta, KLM, Lufthansa, United, WestJet, and potentially more during busy seasons.

How far away is it from San Francisco International Airport to Lorient Lann Bihoue Airport?

The distance between the two airports is roughly 5443 miles or 8760 kilometers.

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

The real-world flight time for a nonstop LRT to SFO flight is about 10 hour 47 minutes.

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

It depends on the day of the week and the date, but a typical day might have around 7 available flights from LRT to SFO.


Airport Location Info


Departing Airport

Origination code LRT
Origination airport name Lorient Lann Bihoue Airport
City Lorient
Country France
Latitude 47.8
Longitude -3.4

Return Airport

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


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.