SPEC-
Given the timing of sightings in Jaipur (particularly the one of teams queued up in the morning, my best guess on flights is:
FD655 SGN DMK 1553 1730 (6/21)
FD130 DMK JAI 1954 2219 (6/21)
I'm assuming teams were bunched by hours of operation (TAR 31 in Laos) or otherwise held up overnight (like TAR 30 in Tangier or TAR 32 in Manaus) before actively racing the morning of 6/22.
If a team missed this flight, the next best flight combination is
VN979 SGN BOM 1755 2148 (6/21)
AI651 BOM JAI 0530 0715 (6/22).
The only issue is AI651 was
cancelled on 6/22.

If I recall the rules of flights now, teams can rebook tickets if their flight got canceled, meaning they could still get into Jaipur by quickly booking:
6E 5098 BOM JAI 0410 0559 (6/22),
I5 761 BOM JAI 0649 0831 (6/22), or
6E 5281 BOM JAI 0805 0952 (6/22)