Best places to visit in October 2026: fall foliage, warm beaches, and city breaks

The Mediterranean is still warm but empty in October. The water around the Greek islands is at its warmest after a full summer of sun, and the crowds that packed Santorini in July are long gone. New England turns red. Japan starts its autumn show. Iceland gets dark enough for the Northern Lights. Flight prices drop 15 to 30% from September across most long-haul routes.

Here is where to go in October, sorted by the type of trip you want, with the cheap flights routes that get you there and when to book them.

For autumn colors: Japan and New England

Japan in October is autumn foliage without the spring cherry-blossom crowds. The koyo season, as the Japanese call it, starts in Hokkaido in early October and sweeps south through the month. Kyoto’s temples and Tokyo’s parks turn red and gold. The weather is cool and dry, 18 to 22 degrees, ideal for walking. Nikko, two hours north of Tokyo, has waterfalls and temples framed by maple leaves. The colors rival cherry blossom season but without the tour groups.

Most US travellers heading to Japan in October fly from the West Coast. Los Angeles to Tokyo is the busiest route, followed by San Francisco. Reserve 8 to 12 weeks ahead. The secret is out.

For the domestic crowd, Vermont and New Hampshire peak in the first two weeks of October. The Kancamagus Highway in New Hampshire is the scenic drive everyone talks about. Covered bridges, farm stands selling cider, cool air. Columbus Day weekend is the busiest. Go mid-week for better value and fewer cars on the road.

Asheville and the Blue Ridge Parkway peak mid-October. The mountainsides blaze with red and gold. The craft beer scene in Asheville is the best in the South. Drive the Parkway, hike to Looking Glass Falls, and warm up with a coffee in downtown Asheville.

For warm weather without the crowds: Rome, Athens, and Lisbon

The Mediterranean in October is the best-kept secret of European travel. 22 to 24 degrees, walkable, and the queues are half what they are in July.

Rome is the food city. The Colosseum queue is short. The Trastevere neighborhood is where Romans eat, not where tourists eat. Find a trattoria on Via della Lungaretta and order cacio e pepe. A gelato costs €2.50. An espresso costs €1.

Athens is the history city. The Acropolis, the Parthenon, and the Agora are the headline acts. Plaka, the old town, has tabernas with a view of the Acropolis lit up at night. A souvlaki costs €3. October is also when the olive harvest starts in the north of the country. The green, peppery Agoureleo oil is pressed from unripe olives picked before mid-October.

Lisbon is the value pick. 22 degrees with the best light of the year. A pastel de nata costs €1.20. A coffee costs €0.80. A hotel room in the centre starts at €60. The Alfama neighborhood, the tram 28, and the viewpoints over the Tagus are the highlights. Belém has the Jerónimos Monastery and the original pastel de nata shop. The Douro Valley, two hours north, is in grape harvest season.

JFK is the top US origin for Rome and Athens. Rome from JFK and Athens from JFK run year-round. For Lisbon, Newark and Miami lead. Lisbon from New York runs year-round. Book 4 to 6 weeks ahead for shoulder-season fares.

For a city break: London and Paris

London in October is 15 degrees, moody, and the museums are empty on weekdays. The pubs have fireplaces. Covent Garden and Borough Market are walkable without the summer crush. The British Museum does not have a queue.

Paris is 18 degrees. The queues at the Louvre are half what they are in July. The Tuileries Garden turns gold. A croissant from a corner boulangerie costs €1.20. The light in Paris in October is what photographers talk about. The countryside is two hours by train. Champagne, Burgundy, and the Loire Valley are all within reach for a day trip.

JFK is the top US origin for London. For Paris, Newark leads. London from New York and Paris from New York run year-round. Fares drop 15 to 30% from summer. Aim for 4 to 6 weeks ahead.

For food and architecture: Barcelona

Barcelona in October is 22 degrees, walkable, and the Sagrada Familia is less crowded than summer. The Gothic Quarter, the tapas bars on Carrer de Montcada, and the Boqueria market are the highlights. A plate of jamon iberico at the Boqueria costs €5. A glass of cava costs €3.

Barcelona from JFK runs year-round. Aim for 4 to 6 weeks ahead.

For the Northern Lights: Iceland

Iceland in October is prime aurora season. Long nights, dramatic landscapes, and the Northern Lights start appearing. Daylight is 9 to 10 hours, enough for sightseeing. The ring road is still driveable. The Blue Lagoon is less crowded than summer. A rental car and a clear sky are all you need.

San Francisco, Los Angeles, and JFK are the top US origins. Reykjavik from JFK is direct. Book 6 to 8 weeks ahead. Aurora tours sell out early.

For something different: San Antonio and Santa Fe

Two US cities deserve a mention for October events that no competitor covers well.

San Antonio, Texas, hosts the largest Día de los Muertos celebration in the United States. Muertos Fest at Hemisfair runs for three days in late October. Altars, live music, DJs, a craft market, and an almost 40-foot-high La Catrina statue in Maverick Plaza. Illuminated barges float on the River Walk the same weekend.

Santa Fe, New Mexico, celebrates Indigenous People’s Day from October 10 to 12 with events at Santa Fe Plaza, culminating in a powwow. The city’s only Native American-owned hotel, Hotel Santa Fe, serves Indigenous-inspired cuisine at its Amaya restaurant. The Santa Fe International Film Festival follows a few days later.

When to book

For Japan: 8 to 12 weeks. The busiest long-haul October route. For London and Paris: 4 to 6 weeks. Shoulder-season fares are stable. For Rome, Athens, and Lisbon: 4 to 6 weeks. Rome fills up on weekends. For Barcelona: 4 to 6 weeks. For Iceland: 6 to 8 weeks. Aurora tours sell out early. For domestic foliage: 6 to 8 weeks. Vermont inns sell out for peak weeks.

When you book a trip that combines separate flights, the Kiwi.com Guarantee covers your connection if one leg is delayed or cancelled. That matters on long-haul routes with a tight transfer.

Frequently asked questions

Where to go for 4 days in October?

Rome, Lisbon, or London. All are walkable in 4 days, have direct flights from the US, and are at their best in October. Rome for food, Lisbon for value, London for museums without the crowds.

Where to go in the US in October?

New England for foliage (Vermont and New Hampshire peak early October). Asheville and the Blue Ridge Parkway peak mid-October. San Antonio for Día de los Muertos. Santa Fe for Indigenous People’s Day. Chicago for the marathon on October 11.

Where is the best tropical vacation in October?

Crete. The Greek island stays warm well into November, with 24-degree days and water at its warmest. Most other Greek islands start closing in late October, but Crete stays lively. Mauritius and the Seychelles are also good in October, with calm seas and clear water.

Where can I travel for cheap in October?

Lisbon is the value pick. Hotel rooms start at €60. Meals cost €10 to €20. Athens is close behind. Rome and Barcelona are more expensive but still 30% cheaper than August. Shoulder-season fares from the US to Europe drop 15 to 30% from summer.