Fall brings cooler weather, fewer crowds, and surprisingly affordable flights to Europe. Airlines are rolling out incredible deals for autumn travelers, with some nonstop routes priced lower than domestic flights. Smart travelers can snag round-trip tickets to major European cities for under $400. Pack your sweaters and get ready to explore Europe without breaking the bank.
1. Dublin, Ireland — Aer Lingus
Shamrocks and savings go hand in hand this fall with Aer Lingus offering spectacular deals to Dublin. Their official autumn sale covers October through mid-December, with round-trip fares starting at just $399 from JFK and Newark airports.
Fall transforms Dublin into a cozy wonderland where pub culture truly shines. Fewer tourists mean more authentic experiences and easier access to popular attractions like Trinity College and the Guinness Storehouse.
Dublin also serves as your gateway to exploring the broader British Isles. Quick flights or ferry rides can easily extend your adventure to London, Edinburgh, or other European destinations without additional transatlantic costs.
2. London, U.K. — Norse Atlantic
Big Ben just got more affordable thanks to Norse Atlantic’s jaw-dropping October prices. One-way tickets from JFK to London Gatwick start at an almost unbelievable $110, making spontaneous London adventures surprisingly budget-friendly.
Autumn in London means museum season kicks into high gear without summer’s overwhelming crowds. The British Museum, Tate Modern, and countless galleries become more enjoyable when you’re not fighting through tourist hordes.
Hotel rates drop significantly after summer ends, stretching your travel budget even further. Combine cheap flights with reduced accommodation costs, and London becomes surprisingly affordable for fall explorers seeking cultural experiences.
3. Paris, France — Norse Atlantic or French Bee
The City of Light becomes even more enchanting when autumn leaves frame the Eiffel Tower. Norse Atlantic offers sub-$200 one-way fares to Charles de Gaulle, though their Paris service ends October 17th, creating urgency for early fall travel.
French Bee provides an alternative from Newark to Orly Airport, frequently offering round-trip deals around $400. Both airlines make Parisian dreams accessible without premium pricing from traditional carriers.
Fall in Paris means café culture without sweltering heat and museum visits without endless lines. The Louvre, Musée d’Orsay, and charming neighborhoods like Montmartre become more enjoyable when temperatures cool and crowds thin out significantly.
4. Rome, Italy — Norse Atlantic
When in Rome, do as budget travelers do and book Norse Atlantic’s $149 one-way flights to the Eternal City. Late September and October departures offer incredible value for exploring ancient wonders without summer’s oppressive heat.
Shoulder season transforms Roman sightseeing from endurance test to pure enjoyment. The Colosseum, Vatican Museums, and Trevi Fountain become accessible without hour-long waits in blazing sun.
Comfortable temperatures make walking tours through historic neighborhoods like Trastevere absolutely delightful. Round-trip options in the low $300s for late October and November create opportunities for extended Italian adventures without financial stress.
5. Lisbon, Portugal — TAP Air Portugal
Portugal’s sun-soaked capital becomes even more appealing with TAP Air Portugal’s $399 round-trip deals from multiple US gateways. Their extended sale covers travel through March 2026, providing flexibility for fall planning.
Lisbon delivers European charm at fraction of Paris or London costs. Colorful azulejo tiles, historic trams, and waterfront dining create magical experiences without premium pricing found in northern European capitals.
Fall weather remains pleasantly warm for exploring hillside neighborhoods like Alfama and Bairro Alto. Vinho verde flows freely at outdoor cafés, and seafood restaurants serve fresh catches without summer’s tourist markup prices.
6. Porto, Portugal — TAP Air Portugal
Boston’s new nonstop connection to Porto creates exciting opportunities for exploring Portugal’s northern gem through late October. This seasonal route often features TAP’s competitive sale pricing for savvy travelers.
Fall coincides with grape harvest season in the nearby Douro Valley, where port wine production reaches its peak. River cruises and vineyard tours offer authentic experiences without summer’s overwhelming heat.
Porto’s historic Ribeira district becomes more enjoyable when crowds thin out and temperatures cool. Wandering cobblestone streets, admiring azulejo artwork, and sampling francesinha sandwiches feels more authentic without tourist masses everywhere you turn.
7. Reykjavík, Iceland — Icelandair
Northern Lights season begins as Icelandair offers competitive $378 round-trip fares from East Coast cities to Reykjavík. November departures provide optimal timing for aurora viewing while avoiding winter’s harshest conditions.
Iceland’s dramatic landscapes become even more spectacular when autumn colors meet volcanic terrain. Geysers, waterfalls, and hot springs offer year-round attractions, while hotel prices drop significantly after summer ends.
Six-hour flights make Iceland surprisingly accessible for extended weekends. The Blue Lagoon, Golden Circle tours, and Reykjavík’s vibrant culture scene provide unforgettable experiences at prices that compete favorably with domestic US destinations.
8. Barcelona, Spain — LEVEL
Mediterranean magic meets budget-friendly pricing as LEVEL offers sub-$300 round-trip flights from JFK to Barcelona. November and December departures provide excellent value for exploring Catalonia’s vibrant capital city.
Fall temperatures remain perfect for outdoor exploration of Gaudí’s architectural masterpieces. Park Güell, Sagrada Familia, and Casa Batlló become more enjoyable without August’s sweltering heat and overwhelming tourist crowds.
Beach weather often extends into October, while La Rambla and Gothic Quarter maintain their charm with comfortable walking conditions. Tapas culture thrives year-round, and fall brings harvest festivals celebrating local wines and cuisine.
9. Edinburgh, Scotland — Aer Lingus
Scotland’s capital embraces autumn with misty mornings and golden light that transforms Edinburgh Castle into a fairytale setting. Aer Lingus’s fall sale brings round-trip fares around $522 from East Coast gateways.
October and November create perfect conditions for whisky distillery tours throughout the Scottish Highlands. Fewer tour buses mean more intimate experiences at famous distilleries and easier access to local recommendations.
Edinburgh’s Royal Mile and Princes Street become more atmospheric when morning fog rolls off the North Sea. Photography enthusiasts find endless opportunities capturing medieval architecture against dramatic Scottish skies without summer’s tourist congestion.
10. Copenhagen, Denmark — SAS
Danish hygge season begins as SAS offers fall fares in the mid-$300s to $400s from East Coast cities to Copenhagen. Their sale window extends through May 2026, providing excellent flexibility for planning.
Autumn transforms Copenhagen’s canals and cobblestone streets into cozy wonderlands perfect for café culture. Tivoli Gardens maintains its charm while hotel prices drop significantly after summer’s peak tourist season ends.
Scandinavian design museums and galleries become more appealing when crowds thin out and temperatures encourage indoor exploration. Danish pastries taste even better when enjoyed in warm cafés while autumn rain patters against windows outside.