Cheapest long haul intercontinental worldwide connections.
 

1- cheapest ways to connect one way Asia (specially South East Asia) and Europe and the other way around? (hopefully buying maximum 3 weeks in advance)

2- cheapest ways to connect one way Europe and USA (specially east coast) and the other way around? (hopefully buying maximum 3 weeks in advance)

3- cheapest ways to connect one way Asia (specially South East Asia) and USA (both options: East and West Coast, even Hawaii as an option) and the other way around? (hopefully buying maximum 3 weeks in advance)

4- cheapest ways to connect one way inside USA in short and long haul tickets (specially from East Coast as Miami to West coast or possibly Hawaii) and the other way around? (hopefully buying maximum 3 weeks in advance)

Hello and welcome to Flyertalk. We are not an online travel agency and our community is generally reluctant to help posters who appear to simply be trying to outsource research for free. If you share the results of your research, you may be able to get some input from members, but otherwise we'd recommend hiring a travel agent to do this work.

chgoeditor
co-moderator, Info Desk

Mileage tickets can be surprisingly good deals for one-ways.

Sometimes one can find an excellent price on a return ticket and just toss the second half.

CLICK HERE for ITA Matrix - an excellent search tool.

Why are you looking for all these one-way last minute tickets?