What airlines allow for checked and carry-on luggage

Most international airlines allow one checked bag of 50 pounds and one carry-on bag of 22 pounds, but the exact limits depend on which airline you fly and which route you take. Some carriers permit two checked bags; others charge for the first one. Budget airlines often set lower limits or charge per bag. The only way to know your airline's rules is to check their website before you book, because the limits can change and vary by destination.

Carry-on bags are usually measured by dimension rather than weight alone — typically 22 by 14 by 9 inches — and must fit in the overhead bin or under the seat in front of you. Checked bags are weighed at the counter. If your bag exceeds the limit, you will pay an overage fee, which ranges from $50 to $200 depending on the airline and how far over the limit you are.

International flights from the United States follow the same weight rules as domestic flights on the same airline, but some international carriers based outside the US use different limits. For example, some European and Asian airlines allow 70 pounds for checked bags on long-haul routes. Always verify with your specific airline before packing.

Key Takeaways

  • Standard checked luggage limits on most international flights are 50 pounds per bag, though some airlines allow 70 pounds on long-haul routes.
  • Carry-on bags are usually limited to 22 pounds and must fit in the overhead bin, with dimensions around 22 by 14 by 9 inches.
  • Budget airlines often charge for checked bags or set lower weight limits, so review your airline's policy before you pack.
  • Overage fees for bags that exceed the weight limit typically range from $50 to $200 and are charged at check-in.
  • Weight limits can differ by airline, route, and ticket class, so check your airline's website for your specific flight.

How to find your airline's luggage rules

Go to your airline's website and search for "baggage policy" or "luggage allowance." Most airlines have this information in a dedicated section, often under "Travel Information" or "Before You Fly." You will need your airline name and the route (departure and arrival cities) to find the exact rules, because limits sometimes vary by destination region.

If you booked through a travel site like Expedia or Kayak rather than directly with the airline, log into your booking confirmation and click through to the airline's page. The confirmation email usually contains a link. Do not rely on the travel site's summary — it is often incomplete or outdated. The airline's own website is the source of truth.

If you cannot find the information online, call the airline's customer service line. Have your confirmation number and flight details ready. Ask specifically about checked bag limits, carry-on limits, and whether your ticket includes a checked bag or if you must pay extra.

Weight limits for different ticket classes

Economy passengers typically get one checked bag at the standard weight limit — usually 50 pounds. Business and first-class passengers often receive two checked bags at the same weight limit, or sometimes higher limits like 70 pounds per bag. Some airlines offer premium economy with two bags instead of one.

Basic economy or "light" fares sold by major carriers sometimes exclude a checked bag entirely, meaning you would pay $30 to $50 to check luggage. Carry-on allowances usually remain the same across all ticket classes on the same airline, though some budget carriers charge for carry-on bags on the cheapest fares.

Frequent flyer members and credit card holders often receive higher baggage allowances as a benefit. If you hold elite status with an airline or their co-branded credit card, log into your account to see what baggage benefits you have earned. These benefits sometimes add a second checked bag or waive overage fees.

What happens if your luggage is overweight

At check-in, the airline will weigh your bag on a scale. If it exceeds the limit, you will be told the overage fee before you pay it. You have the option to remove items and repack, or to pay the fee. Most airlines charge a flat fee per pound over the limit or a tiered fee — for example, $50 for 1 to 10 pounds over, $100 for 11 to 20 pounds over.

Some airlines allow you to move items from a checked bag to your carry-on to avoid the fee, but only if your carry-on is not already at its weight limit. If both bags are over, you will pay for both. A few airlines offer a grace period of a few pounds before charging, but do not count on this — it varies by carrier and is not may provide.

The best approach is to weigh your bag at home before you leave for the airport. A bathroom scale or a luggage scale costs $15 to $30 and prevents surprises. If your bag is close to the limit, pack light or use a second bag.

Luggage limits on connecting flights

If you have a connecting flight, your checked bag will be transferred automatically by the airline if you booked both flights on the same ticket. The weight limit that applies is the one for your final destination, not the connecting city. For example, if you fly from New York to London to Paris on one ticket, the 50-pound limit for transatlantic flights applies to your entire journey.

If you booked two separate tickets — one from New York to London and another from London to Paris — your bag must meet the weight limit of each airline separately. The first airline will tag it to Paris, but you are responsible for ensuring it meets both carriers' rules. This is one reason booking through a single airline or alliance is simpler.

Carry-on bags follow the same rule: if you booked one ticket, one carry-on is allowed for the entire journey. If you booked separate tickets, each airline allows its own carry-on, which means you could bring two carry-on bags if you change airlines, but you must gate-check one if the connecting flight's overhead bins are full.

International airlines with higher luggage allowances

Some international carriers offer more generous baggage allowances than US-based airlines. Many Middle Eastern, Asian, and European airlines allow 70 pounds for checked bags on long-haul international routes, and some permit two bags at that weight. Emirates, Qatar Airways, and Singapore Airlines are known for higher limits. Lufthansa and Air France typically allow 70 pounds for economy passengers on transatlantic flights.

These higher limits are often a selling point for these airlines, especially on routes where US carriers dominate. If you are comparing fares, factor in baggage allowance — a ticket that includes two 70-pound bags may be a better value than a cheaper ticket that charges $100 to $150 per checked bag.

Budget international carriers like Ryanair and EasyJet charge for checked bags and set lower carry-on limits than full-service airlines. If you fly budget internationally, plan to pay $20 to $50 per checked bag, and verify carry-on dimensions carefully — their bins are smaller than those on larger aircraft.

Tips for packing within luggage limits

Use a packing cube or compression bag to fit more into your checked luggage without exceeding the weight limit. These cost $10 to $30 and reduce volume by 30 to 50 percent. Roll clothes instead of folding them, and wear your heaviest items on the plane rather than packing them.

Distribute weight evenly between bags if you are checking two. A bag that is 55 pounds will be rejected; two bags at 45 pounds each will pass. Weigh each bag separately at home before you go to the airport.

Pack toiletries and liquids in your checked bag, not your carry-on, to avoid the 3.4-ounce liquid limit for carry-on bags. Solid items like deodorant, sunscreen sticks, and lip balm are not restricted. Leave room in your carry-on for items you need during the flight and at your destination before you check in.

Frequently Asked Questions

Can I bring a second checked bag on an international flight?

Most economy passengers on US airlines get one checked bag included. A second bag usually costs $50 to $100. Business class and some premium economy fares include two checked bags. Check your airline's policy and your ticket details — the number of included bags is listed in your booking confirmation.

Do carry-on bags count toward the luggage limit?

No. Carry-on and checked bags are separate allowances. You can bring one carry-on bag and one personal item (purse, laptop bag, small backpack) in addition to your checked luggage. The carry-on must fit in the overhead bin or under the seat; the personal item goes under the seat in front of you.

What if my luggage is damaged or lost on an international flight?

International flights are covered by the Montreal Convention, which limits airline liability to about $2,300 per passenger for lost or damaged checked bags. This is much lower than the value of most luggage and contents. Consider purchasing baggage insurance if you are traveling with expensive items. Report damage or loss to the airline before you leave the airport.

Are sports equipment and musical instruments subject to the same weight limits?

Most airlines allow one sports item (golf clubs, ski equipment, surfboard) or musical instrument as a checked bag in addition to your standard checked bag, though some charge a fee of $50 to $150. The item must still meet the airline's weight limit. Verify with your airline before you travel, because policies vary widely.

Do I need to declare my luggage weight before I arrive at the airport?

No. Your bags are weighed at the check-in counter. However, weighing them at home prevents surprises and gives you time to repack if needed. Most airlines do not require advance notice of luggage weight unless you are traveling with excess baggage that requires special handling.