Los Angeles to Warsaw $412 round trip British Airways

British Airways has Los Angeles to Warsaw available for $412 to $434 round trip through OTA sites found on Momondo.com and SkyScanner. I saw this fare on SecretFlying.com last night, and I see the price come up on ExploreTrip.com through meta-searches of Momondo.com and SkyScanner.com, but I am unable to locate these sub-$500 fares on Google Flights or any major OTA site or the British Airways or Aer Lingus websites. This means I have little guidance to finding available low fare dates. I simply tried dates between January and April 2017 and found a low $400s fare at each date on ExploreTrip.com.

ExploreTrip.com ticket  Los Angeles LAX – London LHR – Warsaw WAW – LHR – LAX

$411.97 round trip  Wed April 19- Fri April 29 British Airways outbound and Aer Lingus return

ExploreTrip.com ticket  Los Angeles LAX – London LHR – Warsaw WAW – LHR – LAX

$433.97 round trip  Fri March 11- Sun March 19 British Airways outbound and Aer Lingus return

ExploreTrip.com ticket  Los Angeles LAX – London LHR – Warsaw WAW – LHR – LAX

$429.40 round trip  Sat Feb 11- Sun Feb 19 Aer Lingus outbound and British Airways return

ExploreTrip.com ticket  Los Angeles LAX – New York JFK (AA) – Helsinki, Finland (Finnair) – Warsaw WAW – LHR (BA) – LAX (BA)

$434.44 round trip  Sat Jan 21- Sun Jan 29 American/Finnair outbound/British Airways return

Loyalty Traveler curated Airfare Deals and Google Flights and Kayak Explore tutorials.