As a general rule, it's best to allow at least two hours for international layovers. Pack smart: Avoid packing any prohibited items in your carry-on or checked baggage. Always check with local customs officials if you have any questions.
People Also Ask
International flights require longer connections as you will often have to go through immigration and customs upon arrival. For international layover flights booked on one airline, two hours is often recommended to make your connection.
Allow enough time: Customs can be time-consuming, especially during peak travel periods. Make sure you allow enough time to clear customs and get to your connecting flight. As a general rule, it's best to allow at least two hours for international layovers.
CONNECTING FLIGHTSIf your baggage is checked through to your final destination, that's where you clear customs. If you're collecting your baggage and checking in to your next flight yourself, you need to pass through customs at Heathrow.
Two to three hours is the minimum recommended time for an international layover, but more might be needed. Sally French is a travel rewards expert who joined NerdWallet in 2020.
If you missed your connecting flight due to a short layover, the airline will book you on the next flight free of charge as long as the connecting flight is part of the same ticket.
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. That's because — even if you land on time — there are many steps (and lines) along the way that might hold you up.
TSA and the airlines recommend that all travelers arrive at the airport at least two hours in advance of their flight departure time to ensure they have enough time to check in with their airline and go through security.
Airports and airlines generally recommend that passengers arrive three hours before an international flight for several reasons: Check-in Procedures: The check-in process can be time-consuming, especially for international flights.
Assuming that you are connecting (ie. changing planes) from an international flight to a domestic flight, you will always go through customs and immigration at your layover airport. You go through Customs at your first stop in your final country.
Do You Have To Go Through Customs During A Layover? Customs and immigration are usually required at the connecting airport for international flights. You don't always have to for domestic flights. In most cases, passengers on layover flights must clear customs and immigration at the first point of entry.
Do You Have To Go Through Customs During A Layover? Customs and immigration are usually required at the connecting airport for international flights. You don't always have to for domestic flights. In most cases, passengers on layover flights must clear customs and immigration at the first point of entry.
For domestic to domestic layovers, you normally won't have to go through security again during your layover. However, for all international layovers, you will normally have to go through security again, but this will depend on individual airport policy.
Most travelers head to the airline's customer service desk once they miss a connection. If there are widespread problems and lots of passengers have been delayed, these lines can be substantial. While you're waiting, be proactive and check your airline's app to see if you can rebook yourself.
You don't need to go through customs in Copenhagen; whether or not you need to go through immigration depends on your final destination: if your final destination is in a Schengen country, you will go through immigration (passport control) in Copenhagen. Copenhagen is a nice, smallish airport.