Heh, if one can figure out how to dump the AB (Air Berlin) YQ charge, MOW-LAX would essentially be free., positioning to MOW via an award flight and then pushing the return out to max could likely yield some interesting options. Here's a 7 day return. Not bad at 467USD (same price in py). Note the one-way fare - 18 bucks.
Fare 1: Carrier AB ELNCRRU MOW to LAX (rules)
Passenger type ADT, round trip fare, booking code O, E
Covers DME-DUS (Economy), DUS-LAX (Economy)
$18.64
Fare 2: Carrier AB ELNCRRU LAX to MOW (rules)
Passenger type ADT, round trip fare, booking code E, O
Covers LAX-DUS (Economy), DUS-DME (Economy)
$18.64
USDA APHIS Fee (XA)
$5.00
US Immigration Fee (XY)
$7.00
US Customs Fee (YC)
$5.50
Germany DE (DE)
$5.40
German Passenger Service Charge (RA)
$23.80
AB YQ surcharge (YQ)
$307.20
US International Arrival Tax (US)
$17.70
Russian Int'l Terminal Use Charge (RI)
$8.69
S7 YQ surcharge (YQ)
$14.20
Russian Int'l Terminal Use Charge (RI)
$8.40
US International Departure Tax (US)
$17.70
US September 11th Security Fee (AY)
$5.60
US Passenger Facility Charge (XF)
$4.50
Subtotal per passenger
$467.69
Number of passengers
x1
Subtotal For 1 adult
$467.69
This ticket is non-refundable.
Changes to this ticket will incur a penalty fee.
Back when I was doing these, I'd get the positioning via a one way award, then revenue originating in the foreign country after that and nest multiple trips and, generally, dump the last return. IMO, definitely worth investigating.