Originally Posted by
1Aturnleft
How about 2x one way redemptions?
Fly out with BA and return with VS?
LHR 18:00 28 May
BOS 20:05 28 May
British Airways
BA0215 Club World
2 Adult 60000 Avios + £ 355.16 tax per person
2 Child 60000 Avios + £ 355.16 tax per person
Total 240000 Avios + £ 1,420.64
(Purchase of 2,000 avios on ba.com to take you up to 240,000 = £47)
Boston (BOS) to London (LHR)
Departing 4 June
Virgin Atlantic
Depart: 21:50
Arrive: 09:10+1 day
Flight number: VS012
Airbus A340-600
Total price:
2 adults
2 children
miles 160,000
+ USD 1,722.80
Job done I'd say! ^

I ditto this recommendation:
400,000 miles + £ 3,100+
But if you fly on off peak days like Tues or Wed you can get the BA biz class flights for 50K miles each...although why not splurge for 1st class for 60K?