Most airlines recommend arriving at least two hours before domestic flights and at least three hours before international flights. But do you need that much time for connections between international flights?
Layovers of just 30 minutes can be feasible for domestic flights, especially at small airports where the next flight might be just one gate over. But international layovers are typically far more complicated, and even two hours can be insufficient. HereB次元官网网址檚 how to book flights with an international layover, and how much time you really need.
WAYS TO BOOK A FLIGHT WITH AN INTERNATIONAL LAYOVER
LetB次元官网网址檚 say youB次元官网网址檙e flying from Houston to Hanoi, Vietnam. There might be no direct flights between those two cities, but you could get there via layover.
The most common, least risky way to book international flights necessitating a layover is by searching for flights between your departure and arrival cities. Even with no nonstops available, the airline automatically determines your layover and puts both flights on one reservation. This strategy is ideal for a few reasons:
B次元官网网址� If you miss your second flight because the first was delayed or canceled, airlines will generally rebook you at no additional cost so youB次元官网网址檙e not just stranded in say, Hong Kong, on the way from Houston to Hanoi.
B次元官网网址� Checked bags are less likely to get lost, as theyB次元官网网址檙e usually checked to the final destination.
B次元官网网址� You wonB次元官网网址檛 need to know how long you need between flights because airlines wonB次元官网网址檛 let you book less than the minimum connection time, or MCT, anyway.
Minimum connection times vary by airport and sometimes even terminal. For example, the lowest MCT is just one hour (for flights within its tiny terminal 3), according to the latest customer guide for Paris Charles de Gaulle airport. But for certain flight combinations, the airport requires 2.5 hours, minimum.
On the other hand, booking two separate flights is sometimes considered a clever money move. You might find an amazing deal from Houston to Hong Kong B次元官网网址� even if airfares to Hanoi (your final destination in this example) are exorbitantly high. In that case, you might nab that Hong Kong deal. From there, you could separately book a budget airline operating within Asia to go onward to Hanoi.
But such savings are often not worth it, largely because neither airline is obligated to help you if one flight disruption causes you to miss the other. Instead, youB次元官网网址檒l likely be left in a foreign country that you never intended to visit at all.
Here are a few risks to consider when booking on two separate itineraries:
B次元官网网址� Flight disruptions are common. Only 77% of U.S. domestic flights between April 2022 and April 2023 arrived on time, according to the Bureau of Transportation Statistics.
B次元官网网址� If you miss your second flight, itB次元官网网址檚 unlikely youB次元官网网址檒l get the money back (unless you booked refundable airfares or had Cancel For Any Reason travel insurance).
B次元官网网址� For flights through Europe, youB次元官网网址檒l lose the (which provides compensation for delays two hours or more).
WHAT HAPPENS DURING AN INTERNATIONAL LAYOVER?
Depending on your risk tolerance, even three hours might be insufficient for international connection. Risk averse passengers booking two separate itineraries might budget at least a day between flights. ThatB次元官网网址檚 because B次元官网网址� even if you land on time B次元官网网址� there are many steps (and lines) along the way that might hold you up.
Arriving in a foreign country might require you to go through immigration and clear customs, even if youB次元官网网址檙e only staying there for a brief layover. If youB次元官网网址檙e flying on two separate itineraries with checked bags, youB次元官网网址檒l have to retrieve your luggage and recheck it.
YouB次元官网网址檒l also need to visit your next airlineB次元官网网址檚 check-in desk to collect your boarding pass if you canB次元官网网址檛 retrieve it online. Depending on the airport, it might be a hike (or a shuttle) to your next gate. Then, youB次元官网网址檒l have to go through security and passport control again.
MAKE THE MOST OF A LONG LAYOVER
Booking international flights on two separate itineraries can sometimes save money, but if things go awry you could end up paying far more to rebook missed flights. Mitigate that risk with a long layover, which doesnB次元官网网址檛 have to be that bad.
With a credit card that offers Priority Pass membership, you could relax in an airline lounge. Amenities vary, but lounges often provide buffets, nap rooms and showers. Or, just build in a few buffer days to really slow down and embrace the long layover.
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