Moving Abroad With Just a Carry-On: Expat Packing Guide
How to relocate internationally using only carry-on luggage. What to pack, what to ship, and which airlines allow the most generous allowances.
Moving Abroad With Just a Carry-On: Expat Packing Guide
Relocating to a new country with only a carry-on bag is more achievable than most people expect. The strategy is simple: ship most possessions ahead, and carry only what is irreplaceable, legally essential, or urgently needed on arrival. This guide tells you exactly what to pack in the cabin and what to leave for the shipping container.
The Core Strategy: Ship First, Fly Light
Most expat moves involve a mixture of:
- Sea freight — slowest (6–12 weeks) but cheapest per kilogram for large volumes; good for furniture and books
- Air freight / courier services — FedEx, DHL, or UPS; 3–7 days, expensive but practical for one or two boxes
- National postal services — USPS International Priority Mail, Royal Mail, La Poste; good value for boxes under 20 kg
Book your shipment 4–8 weeks before your flight. Most countries have duty-free allowances for household effects when you are establishing official residence — research the customs rules for your destination country before shipping.
What Must Travel in Your Carry-On
These items cannot be shipped, checked, or sent ahead:
| Category | Items |
|---|---|
| Identity and legal | Passport (original), visa and entry documents, birth certificate, marriage certificate, work permit |
| Medical | All prescription medications (30–60 days supply minimum), medical devices, specialist prescriptions |
| Financial | Credit and debit cards, some emergency cash in local currency, travel insurance documents |
| Work essentials | Laptop, charger, external hard drive or USB with critical files, any USB security keys |
| Irreplaceable | Wedding rings, inherited jewellery, childhood photos (digital backup is not enough for some people) |
For medications, bring a letter from your doctor listing your prescriptions and dosages. Some countries require a translated or notarised version — check requirements for your destination.
What to Ship or Buy at Destination
| Item type | Recommendation |
|---|---|
| Clothing (heavy: coats, jeans, boots) | Ship or donate and rebuy |
| Books | Ship by sea freight — books are heavy and cheap to replace |
| Kitchen equipment | Buy locally — prices are usually competitive |
| Bedding and towels | Buy at destination — a major pack item, easy to source |
| Electronics (TV, appliances) | Buy locally — voltage and plug standards vary |
| Toiletries | Buy at destination — all are over 100 ml and heavy |
| Plants and food | Cannot be shipped internationally across most borders |
Airlines With Generous Carry-On Allowances
If your expat move requires a one-way transatlantic or long-haul flight, pick an airline with a higher carry-on weight limit:
| Airline | Carry-on weight | Dimensions | Notes |
|---|---|---|---|
| Finnair | 10 kg | 56 × 45 × 25 cm | Plus 5 kg personal item |
| Air France | 12 kg | 55 × 35 × 25 cm | One of the most generous in Europe |
| Icelandair | 10 kg | 55 × 40 × 23 cm | Good for North America to Europe moves |
| Lufthansa | 8 kg | 55 × 40 × 23 cm | Standard but reliably enforced |
| Emirates | 7–10 kg | 55 × 38 × 20 cm | Varies by fare class |
For most expat moves, economy class on a full-service carrier with a free checked bag is the most practical option. A generous carry-on allowance matters when you also check one bag.
What a Two-Week Carry-On Holds
A standard 40 litre carry-on bag can fit:
- 7 days of clothing (mix-and-match, travel fabrics)
- Toiletries bag (all under 100 ml or transfer-size)
- Laptop and charger
- One pair of shoes beyond what you're wearing
- Documents folder
A personal item (laptop bag or daypack) adds:
- Laptop or tablet if not in the main bag
- All official documents
- Medications
- Valuables
This setup genuinely covers the first two weeks at a new address while you wait for shipped boxes to arrive.
Day-One Purchases at Destination
Plan to buy these immediately after arriving — they are not worth the cabin space:
- SIM card or local phone plan (buy at the airport or a mobile store)
- Laundry detergent and cleaning supplies
- Pillow and basic bedding (if accommodation is not furnished)
- Grocery staples for the first week
With a well-planned carry-on and shipment strategy, most expats find the move-in period smoother than expected. You arrive with everything critical close at hand, and the boxes follow within a few weeks.
Frequently asked questions
Can you really move abroad with just a carry-on bag?▾
Yes, if you ship possessions in advance and plan to buy most household items at your destination. A carry-on plus personal item can hold two weeks of clothing and all your essential documents and electronics.
What should never be shipped and must travel in the cabin?▾
Original passports, visas, and official documents, all medications, laptop and external hard drive, cash and bank cards, and irreplaceable sentimental items must always be in your carry-on.
Which airlines have the most generous carry-on allowances for expat routes?▾
Finnair allows 10 kg, Air France allows 12 kg, and Icelandair allows 10 kg in economy — all without additional fees. These are generous by European standards and suit heavy document loads.
Is it cheaper to ship belongings or pay for extra checked baggage?▾
For large volumes, sea freight or a specialist international moving service beats airline excess baggage fees. For one or two boxes, USPS Priority Mail International or national postal services are often cheapest.
What should I plan to buy at my destination instead of packing?▾
Heavy clothing, books, bedding, kitchen items, and most household goods are almost always cheaper to buy locally than to ship. Many expats ship only irreplaceable or sentimental items.
Check if your bag fits
Use our free tool to check your carry-on dimensions against any airline.
Check my bag →