How to plan a trip to Europe from the US - Budget, documents and a route that actually works

Most first trips go wrong at the planning stage, not on the road. Ten decisions made at home will shape every day you spend abroad.

How to plan a trip to Europe in 10 steps

Here’s the short version before we go deeper. If you only remember one thing, remember the order. Each step narrows the next one, so you don’t waste hours comparing flights to cities you won’t visit.

• Set your travel dates and a rough budget.
• Decide how many days you really have on the ground.
• Pick a region and two to four cities, not ten.
• Check your passport and entry rules.
• Book flights, ideally open-jaw (into one city, out of another).
• Sketch a day-by-day Europe itinerary.
• Book places to stay in the right neighborhoods.
• Choose how you’ll move between cities: train, flight or car.
• Reserve timed tickets for the big sights.
• Sort out money, phone data, travel insurance and packing.

The best way to plan a trip to Europe is to work in this sequence and leave room for changes. A Europe trip that has every hour booked looks great on paper but feels exhausting by day four.

When should you start planning a trip to Europe?

Start planning about six months before your departure date if you’re going in summer. That gives you time to watch airfares, renew a passport and grab well-located hotel rooms before they sell out. For a trip in spring or fall, three to four months is usually enough. Last-minute trips are possible too, but you’ll pay more and choose from what’s left.

Peak season runs roughly from June to August. Expect the highest prices, the longest lines and real heat in the south - Rome, Seville or Athens can easily pass 95°F (35°C). The shoulder seasons, April to May and September to October, are the sweet spot for most first-time travelers. The weather is pleasant, crowds thin out and airfares drop. Winter is the cheapest time to visit Europe, apart from the Christmas markets and ski resorts, but days are short and some coastal towns close down.

Check typical weather and local holidays before you lock in dates, then look at the weather forecast a week before you fly to pack the right layers. A national holiday can close museums and shops, while big festivals push hotel prices up for a whole week.

How much does a trip to Europe cost?

Your budget depends on three things: the season, the countries you choose and your travel style. Western Europe and Scandinavia are the most expensive. Southern and Central Europe give you more for your money, and the Balkans and parts of Eastern Europe are cheaper still. A week in Lisbon or Kraków costs far less than a week in London, Paris or Zurich.

A useful rule is to split the trip into four buckets and estimate each one: flights, accommodation, getting around and daily spending on food and sights. Accommodation usually takes the biggest share. Daily spending is where most people underestimate costs, because coffee, museum tickets and local transport add up fast. Set a daily limit and track it in a simple app, so you notice early if you’re going over budget.

A few habits save money without making the trip less fun:

• Travel in the shoulder season and fly midweek.
• Eat your main meal at lunch, when many restaurants offer a fixed-price menu.
• Use city transport passes instead of taxis.
• Book trains early, since many fares go up as the date gets closer.
• Stay just outside the busiest tourist area but close to a metro or train station.

How many days do you need in Europe?

For a first trip to Europe, plan at least 7 to 10 days on the ground, not counting the flights. Overnight flights from the US land in the morning, and the first day is often lost to jet lag. Two weeks is ideal for a classic multi-city trip to Europe with three or four stops. With three weeks or more, you can combine regions or slow down in one country.

Here’s a simple rule of thumb: give each major city at least two nights, ideally three. Every time you change hotels, you lose half a day to packing, checking out, traveling and checking in. Fewer bases mean more time for the things you came to see.

How to choose European destinations for your first trip

With so many European countries within a few hours of each other, the temptation is to see everything at once. Resist it. The most common mistake on a first trip is squeezing six countries into ten days and seeing them mostly through a train window.

One country or multiple countries?

Choosing one country gives you depth. Italy, France, Spain or Portugal can easily fill two weeks with a mix of big cities and smaller towns. Visiting multiple countries works best when they’re close and well connected by rail, like France, Switzerland and Italy, or Austria, Czechia and Hungary. Pick a region first, then choose cities inside it. Trying to cover mainland Europe and the British Isles on the same trip usually means more time in transit than in the places themselves.

Classic routes for first-time travelers

These combinations are popular for good reasons: they’re easy to reach from US airports and the connections between them are fast.

• London, Paris and Amsterdam - three capitals linked by fast trains, ideal for a first European trip.
• Rome, Florence and Venice - art, food and history, with Italy’s high-speed trains doing the work. Our guide to Rome attractions helps you plan the first stop.
• Lisbon and Porto - one of the most affordable routes in Western Europe, with an easy day trip to Sintra. Start with Lisbon attractions and things to do in Porto.
• Vienna, Salzburg and Prague - imperial palaces, music and fairy-tale old towns, plus the lakeside village of Hallstatt.
• Athens and the Greek islands - ancient sites like the Acropolis of Athens and island-hopping by ferry.
• The French Riviera and Provence - beaches, hilltop villages and lavender fields, with Nice as an easy base.

Popular destinations deserve their reputation, but leave some space to get off the beaten path. One quieter town between two European cities often becomes the highlight of the whole trip, and it’s usually where you’ll find great food at local prices.

What documents do you need to travel to Europe from the US?

For a short vacation, US citizens don’t need a visa for most European destinations. Still, a few travel documents and rules are worth checking months ahead, because a passport problem is the one thing that can cancel a trip outright.

A valid passport

Most European countries belong to the Schengen Area, a zone of 29 countries with no routine border checks between them. To enter, your passport should be valid for at least three months after the day you plan to leave the Schengen Area, and it must have been issued within the last 10 years. Many travelers go with a six-month buffer to be safe, since some airlines are strict. If your passport expires within the next year, renew it before you book anything. Routine processing in the US can take several weeks, longer before summer.

The 90/180 rule

Americans can stay in the Schengen Area for up to 90 days within any 180-day period without a visa. The days add up across all Schengen countries, so a week in France and a week in Italy count as one stay of 14 days. For a typical vacation this rule won’t affect you, but it matters for long trips.

EES and ETIAS

Two new systems change how you cross the border. The Entry/Exit System (EES) has been fully operational since April 10, 2026. It replaces passport stamps with a digital record, so on your first entry you’ll register your fingerprints and a facial image at the border. There’s nothing to apply for in advance, but lines at passport control can be longer, so leave extra time at the airport.

ETIAS is a separate travel authorization that citizens of visa-exempt countries, including Americans, will have to get online before a trip. It’s not required yet. The EU has confirmed it won’t launch in 2026, and it will announce the exact date several months ahead. When it launches, you’ll apply online, pay a small fee and get an authorization valid for three years or until your passport expires. Ignore websites that offer to “pre-register” you, because the official authorization system isn’t open yet.

UK, Ireland and other non-Schengen countries

The United Kingdom, including Northern Ireland, is not in the Schengen Area and has its own rules. Since January 2025 Americans need a UK Electronic Travel Authorisation (ETA) before they travel there. Ireland is also outside Schengen and has its own border checks. Days spent in the UK or Ireland don’t count toward your 90 Schengen days. If you add side trips to other countries, like Turkey or Morocco, check their entry rules separately.

Before you go, check the US State Department travel advisories for each country on your list and enroll in the Smart Traveler Enrollment Program (STEP), which sends you security information and lets the embassy reach you in an emergency. Keep digital copies of your passport and bookings in your email or cloud storage, and share your plans with family members at home. These small steps are the core of safe international travel.

Booking flights to Europe from the US

Airfare is one of the biggest costs for American travelers, so it pays to be flexible. Use Google Flights to compare prices across dates and airports. Set price alerts for your route a few months ahead, and book when you see a fare that fits your budget. For summer trips, booking two to six months before departure usually works best.

Consider an open-jaw ticket, which flies you into one city and home from another, for example into London and out of Rome. It often costs about the same as a round-trip ticket and saves you a long journey back to your arrival city. Big hubs like London, Paris, Amsterdam, Frankfurt, Madrid and Dublin usually have the most nonstop flights and the best fares from the US.

A few tips for the flight itself:

• Choose an overnight flight and try to sleep, so you arrive ready for the day.
• Stay awake until early evening on arrival day to beat jet lag faster.
• Check the baggage allowance on your fare, since basic economy often excludes a checked bag.
• For flights inside Europe, budget airlines are cheap but strict about carry-on size.

How to build your Europe itinerary

Once you know your arrival and departure cities, the trip planning gets much easier. Sketch the route in between. Put the cities on a map in Google Maps and connect them in a line, so you never backtrack. Then give each place a number of nights. This is the skeleton of your Europe itinerary, and every booking that follows hangs on it.

Plan each day loosely. One or two major sights per day is plenty, plus a neighborhood to wander, a long lunch and a little downtime. Leave room for rain, a slow morning or a place you fall in love with and want to see more of. Europe rewards good planners, but it rewards flexible ones even more.

Sample itineraries for one or two weeks

Use these as starting points and adjust them to your own trips. Travel blogs and forums are full of longer routes, but one trip with fewer stops is almost always a better one:

• 7 days: 3 nights in Paris and 3 nights in London, connected by the Eurostar through the Channel Tunnel.
• 10 days: 3 nights in Rome, 3 in Florence and 3 in Venice, all by fast train.
• 14 days: 4 nights in Lisbon, 3 in Porto, then a short flight to Seville or Barcelona for the last 5 nights.

Where to stay in Europe

Location matters more than the room itself. A hotel in the historic center or near a main train station saves you time and transport costs every single day. In big cities, look at well-connected neighborhoods just outside the busiest tourist zone. They’re often quieter, cheaper and full of local restaurants.

European hotel rooms are smaller than American ones, and older buildings may not have an elevator. Check the reviews for noise, air conditioning (not a given in summer) and how far it really is to the nearest station. Apartments work well for families and longer stays, while small family-run guesthouses are a great way to experience local culture.

Book places to stay as soon as your dates are fixed, especially for summer weekends and festival dates. Good planning for a great trip starts here, since the best-located rooms go first. Free cancellation lets you lock in a good room and still adjust the plan later.

See available places to stay in Europe

Getting around Europe: train, plane or car?

Train travel

Train travel is one of the great pleasures of a European vacation. High-speed lines connect major cities in a few hours, take you from city center to city center and let you skip airport security. A train journey from Paris to Amsterdam or from Rome to Florence is often faster door to door than flying. Book long-distance tickets early for the best fares, and compare a rail pass with point-to-point tickets before you buy. You can check train and bus routes between cities on Omio.

Budget flights

For longer distances, like Lisbon to Prague or Berlin to Athens, a short flight is usually the better choice. Book directly with the airline, pack light and check whether the airport is in the city or an hour away.

Renting a car

A car makes sense in the countryside: Tuscany, Provence, the Scottish Highlands or Iceland’s Golden Circle. In big cities it’s more trouble than it’s worth, because of traffic, expensive parking and restricted zones in historic centers. Some countries, including Italy, Spain and Austria, expect American drivers to carry an International Driving Permit along with their US license. If you need a car for part of the trip, compare car rental prices and pick it up when you leave the city, not on arrival.

Public transport in cities

Most European cities have excellent metros, trams and buses. Many let you tap a contactless card at the gate. Walking is often the best way to see an old town, so expect to walk 15,000 steps or more on a busy day.

Book museum tickets and tours in advance

The most famous sights now run on timed entry. The Louvre, the Vatican Museums, the Sagrada Família, the Colosseum and the Uffizi can sell out days or weeks ahead in high season. Reserve tickets for the two or three places you’d hate to miss as soon as your dates are set. Leave everything else flexible.

A guided tour can be worth it at complex sites like the Roman Forum or the Vatican, where a good guide brings the stories to life and handles the entry for you. Before you book, check the cancellation policy, since it differs from one ticket or tour to another. A few popular restaurants also need reservations, but in most places you can simply walk in.

Money, phone and travel insurance

Cash or card?

Cards are accepted almost everywhere in Western and Northern Europe, and contactless payment is the norm. Bring a credit card with no foreign transaction fees and a debit card for ATM withdrawals, and tell your bank or credit card companies about your trip. Most European countries use the euro, but the UK, Switzerland, Czechia, Poland, Hungary, Romania and the Nordic countries other than Finland, among others, have their own currencies. Keep a little cash for small cafés, markets and public toilets, and when a card machine asks, always pay in the local currency rather than US dollars.

Staying connected

Check your US phone plan’s international options before you go. A local SIM or an eSIM with a data package is often much cheaper than roaming. Download offline maps and your airline, train and hotel apps before the flight.

Travel insurance

US health insurance usually offers little or no coverage abroad, so travel insurance is worth considering. A good policy covers medical care, trip cancellation, delays and lost luggage. Read what’s excluded and check whether your credit card already includes some protection.

Packing for Europe

Pack light. You’ll carry your bags up the stairs, over cobblestones and onto trains with little luggage space. A carry-on and a personal item are enough for one or two weeks, especially if you plan to do laundry once.

• Comfortable walking shoes you’ve already broken in.
• Layers instead of bulky items - mornings can be cool even in summer.
• A scarf or light cover for churches that require covered shoulders and knees.
• A plug adapter: most of Europe uses type C and F plugs, the UK and Ireland use type G.
• A small daypack with a zipper for the city.

Europe runs on 230 volts, so check that your chargers say 100-240V. Most phone and laptop chargers do, but hair dryers and straighteners often don’t.

Europe travel tips for your first trip

These Europe travel tips will make your first visit smoother and help you feel less like a tourist:

• Learn a few words of the local language, like hello, please and thank you. People appreciate the effort even if they switch to English.
• Watch out for pickpockets in crowded places, on metros and around major sights.
• Avoid restaurants right next to big attractions, where the food is often worse and pricier. Walk a couple of blocks away.
• Ice and free refills are rare, and you’ll usually need to ask for the check.
• Tipping is more modest than in the US, and service is often included in the bill.
• Public toilets often cost a small fee in cities and train stations.
• Many shops close on Sundays, and in the south some close in the early afternoon.

FUN FACT: The Schengen Area is named after a small wine village in Luxembourg, where the first agreement was signed on a boat on the Moselle River in 1985.

Most countries in Europe are compact, so you’ll always be tempted to add one more stop. Above all, manage your expectations and enjoy the ride. Europe isn’t one place but dozens of cultures with their own rhythms, so a great trip depends less on how many countries you check off and more on how much time you give each one.

Frequently asked questions about planning a trip to Europe