Question: what are the international terminals at heathrow?
Answer: Heathrow Terminal 2. The newest terminal in Heathrow Airport, also called the Queen's Terminal. ... 
Heathrow Terminal 3. Terminal 3 serves international flights to Dubai, US and Canada. ... 
Heathrow Terminal 4. Terminal 4 operates international flights to North Africa, Asia and Europe. ... 
Heathrow Terminal 5.