Originally Posted by
LupineChemist
Is it calculating JFK-LHR-DUB? I don't think it would calculate the direct BOS-DUB on Aer Lingus.
For the partner airlines it states:
Sorry, this route may not be flown by our airline partners, or they may not fly this route direct.
If our airline partners do fly this route direct, the price will be the same as for BA flights.
If our airline partners fly this route with a connection, you will need to search for the individual flights that make up this journey.