Planning to fly PER-WAW (connecting through BKK and FRA) with Thai Airways.
PER-BKK-FRA leg would be with Thai and then FRA-WAW with either LOT or Lufthansa(I believe they codeshare). All 3 airlines are part of the Star Alliance group. What is the best way of booking these flights so they are on the one ticket? I have tried Thai Airways website, but it doesn't give me the option of WAW as the final destination. Do I need to use a travel agent?
Any help will be appreciated