The airline gurus are predicting a boom in transatlantic travel this summer. They’re also saying that airfares will be higher than pre-pandemic—maybe up to 30 percent. And last but not least, airports will remain swamped with travelers, with long lines everywhere. I can’t disagree. But you may well be going, anyhow, so you need to do what you can to get your best deal and minimize hassles. As usual, finding the right air trip can be a hassle. In no particular order, you need to make some key decisions up front.
Airlines: Beyond the regular legacy lines—American, Delta, United, British, Air France, Lufthansa and such—a few low-fare lines are trying to capture a share of the market:…