10 Cheapest European Destinations to Fly to from the US in June 2025

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If you've been dreaming of a European getaway, 2025 could be the perfect year to make it happen — without breaking the bank. The strengthened US dollar against the euro has made accommodations, dining, and other expenses more affordable for American travelers. Meanwhile, the rise of budget airlines and increased competition have helped drive down transatlantic airfare prices.

Although June is typically a high-demand month with elevated ticket costs, several European destinations still offer surprisingly affordable fares — even in peak season. In fact, from select US cities, you can secure round-trip tickets for under $400.

In this article, we've compiled ten of the cheapest European destinations you can fly to from the US in June. From sun-drenched coastal towns to historic capitals, these selections will help you plan an unforgettable summer adventure — without overspending!

#1. Reykjavik, Iceland

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Reykjavik exudes a modern Nordic charm set against Iceland’s breathtaking natural landscapes. Its compact city center is filled with colorful houses, cozy cafés, and iconic landmarks such as Hallgrímskirkja Church. Explore local art galleries, enjoy fresh seafood at harborside eateries, or dive into the city’s vibrant music scene. Just beyond the city limits, majestic geysers, roaring waterfalls, and steaming lava fields await. Despite its remote location, Reykjavik offers awe-inspiring scenery alongside a warm, creative atmosphere.

Major airlines like Icelandair and PLAY operate direct flights from cities such as New York and Boston, with flight times typically ranging from five to six hours. With early booking, round-trip fares can dip below $400, making Reykjavik one of the cheapest European destinations in June. Flash sales are common, so sign up for fare alerts to catch deals in the high $300s.

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#2. Dublin, Ireland

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Dublin, steeped in history yet vibrant with contemporary energy, effortlessly blends tradition with modern flair. Meander through the cobbled alleys of Temple Bar for live music and hearty hospitality, or explore the bustling shops and street performances along Grafton Street. Delve into Ireland’s literary heritage at Trinity College or the Dublin Writers Museum, then refuel with a bowl of Irish stew or a pint of Guinness at a local pub. The city’s convivial spirit extends to its festivals, street markets, and nearby escapes such as Howth, renowned for scenic cliff walks and fresh seafood.

Airlines like Aer Lingus, Delta, and United frequently offer direct flights between Dublin and major US hubs including New York, Boston, and Chicago. Round-trip tickets generally hover between $350 and $400 in June, making Dublin a reliable option for affordable transatlantic travel during peak season. For the best fares, opt for midweek departures and keep an eye on occasional drops in prices.

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#3. London, United Kingdom

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London captivates with its historic landmarks, diverse culture, and continual innovation. Iconic sites such as Big Ben, Buckingham Palace, and Tower Bridge stand as testaments to centuries of British heritage, while dynamic districts like Shoreditch, Camden, and Soho exude a cosmopolitan spirit. Museums — many of which offer free admission—house treasures spanning art to science, and the culinary scene ranges from traditional pubs to multicultural food markets and Michelin-starred restaurants. Whether drawn by West End theater or high-street shopping, every corner of London offers something for history enthusiasts, food lovers, and arts aficionados alike.

A wide array of airlines, including British Airways, Virgin Atlantic, and American, connect major US cities to London’s Heathrow (LHR) and Gatwick (LGW) airports. Flight durations typically range between seven and nine hours. Due to fierce competition, round-trip fares in June can be found in the $380–$420 bracket, keeping London among the most economical summer destinations in Europe for American travelers.

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#4. Madrid, Spain

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Madrid shines as Spain’s lively capital, melding regal architecture, esteemed art museums, and a nightlife that extends well past midnight. Explore the Prado, Reina Sofía, and Thyssen-Bornemisza museums to admire masterpieces by Goya, Velázquez, and Picasso. As night falls, immerse yourself in the city’s tapas culture in neighborhoods like La Latina and Malasaña, where vibrant plazas come alive with locals sharing late-night bites. The city’s blend of cutting-edge fashion and a thriving theater scene enriches its cultural tapestry, appealing to travelers in search of both elegance and energy.

Airlines such as Iberia, Delta, and American offer direct routes from New York, Miami, and other US gateways, often pricing flights between $360 and $400. Look for special June deals via airline newsletters or fare trackers, as early spring sales frequently secure round-trip tickets under $400.

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#5. Paris, France

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Paris epitomizes the classic European metropolis, renowned for its artistic legacy and timeless elegance. A leisurely stroll along the Seine may include stops at the Louvre or Musée d’Orsay, while the city’s lesser-known quarters — such as the winding streets of Le Marais — reveal hidden gardens and artisanal boutiques. Montmartre enchants romantics with its panoramic hilltop views, vibrant street art, and the storied Sacré-Cœur. Countless cafés scattered throughout the city provide perfect spots for people-watching over a croissant and a glass of wine. Regardless of the season, the “City of Light” continues to captivate both first-time visitors and returning travelers.

Regular nonstop flights on Air France, Delta, and Norse Atlantic Airways connect Paris Charles de Gaulle (CDG) with various US cities, typically taking seven to nine hours. Monitoring discount boards for last-minute offers is worthwhile, as many round-trip fares in June fall between $380 and $420. Booking at least two months in advance is advised for securing prime deals.

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#6. Amsterdam, Netherlands

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Amsterdam seamlessly blends 17th-century charm with a forward-thinking spirit. Adorned with picturesque canals and historic merchant houses, the city maintains a relaxed pace — perfect for exploration by bike or boat. Cultural highlights include the Van Gogh Museum, Rijksmuseum, and the Anne Frank House. Neighborhoods like Jordaan and De Pijp captivate with artisanal boutiques, global cuisine, and lively markets. Even as a major tourist hub, Amsterdam consistently attracts repeat visitors in search of a mix of laid-back vibes and cultural depth.

KLM, Delta, and United operate the busiest transatlantic routes to Amsterdam Schiphol (AMS), with typical flight times ranging from seven to nine hours depending on the departure point. When booked well in advance, fares often begin in the mid-$300s during June, reaffirming Amsterdam’s status as one of the most affordable European destinations. Flexibility with travel dates can further help reduce costs.

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#7. Berlin, Germany

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Berlin embodies layers of European history — from Prussian grandeur to Cold War legacies — interwoven with a dynamic, creative culture. Its museums and monuments chronicle poignant eras, while neighborhoods such as Kreuzberg and Friedrichshain celebrate vibrant street art, indie galleries, and innovative music venues. Amidst rapid growth, Berlin retains a welcoming atmosphere, offering verdant parks, scenic waterfront spots, and an international dining scene. This balance of historical depth, creative experimentation, and inclusivity makes Berlin an appealing destination for those seeking a dynamic yet accessible urban experience.

Lufthansa, PLAY Airlines, and United operate flights to Berlin Brandenburg (BER) from several major US cities, often offering fares under $400. Opting for itineraries with a single stop can further trim the ticket price, positioning Berlin as one of the cheapest options in June. Booking two to three months ahead is recommended to lock in the best rates.

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#8. Rome, Italy

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Rome is essentially an open-air museum, teeming with ancient ruins, Baroque churches, and Renaissance masterpieces. Marvel at the enduring arches of the Colosseum, trace the echoes of ancient governance at the Roman Forum, or admire the flawless dome of the Pantheon. Wander the narrow lanes of Trastevere for authentic trattorias, then cross the Tiber to Vatican City, where the Vatican Museums and Sistine Chapel showcase awe-inspiring art. A refreshing scoop of gelato in a sunlit piazza provides the perfect pause amid centuries of cultural treasures.

ITA Airways, Delta, and American maintain frequent connections between the US and Rome–Fiumicino (FCO), with flights typically ranging from eight to eleven hours. Single-stop itineraries can often reduce the ticket price, making it possible to secure a round-trip deal under $400 in June — especially if you stay flexible with your travel dates.

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#9. Copenhagen, Denmark

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Copenhagen presents a harmonious blend of royal history, sleek modern design, and characteristic Scandinavian warmth. Its waterfront features the colorful 17th-century townhouses of Nyhavn, while the city center is home to the royal residence at Amalienborg Palace and several top-tier museums. Renowned restaurants champion the New Nordic culinary movement, yet simple pleasures — like cycling along the canals or relaxing in leafy parks — remain integral to the city’s laid-back appeal. Modern yet cozy, Denmark’s capital is an inviting summer retreat for travelers seeking both low-key adventures and cutting-edge culture.

Scandinavian Airlines (SAS), Norwegian, and several US carriers connect Copenhagen Airport (CPH) with major East Coast and Midwest hubs. Nonstop flights generally take seven to nine hours. While round-trip fares in June typically hover around $400, seasonal deals can sometimes drop prices into the $300s. Booking several weeks in advance is recommended to ensure the best availability.

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#10. Barcelona, Spain

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Barcelona seamlessly merges coastal allure, architectural splendor, and vibrant Catalan culture into one irresistible destination. Antoni Gaudí’s imaginative designs — ranging from the soaring Sagrada Família to the mosaic-clad Park Güell — dominate the cityscape. In the Gothic Quarter, narrow alleys open onto medieval squares teeming with lively tapas bars, while along La Barceloneta, visitors and locals alike enjoy golden beaches with sangria and fresh seafood. As night falls, the energy intensifies with dynamic clubs, music halls, and open-air festivals that celebrate the city’s creative spirit.

American, Iberia, and Vueling connect numerous US hubs to Barcelona–El Prat (BCN), with flights typically lasting eight to ten hours. Booking at least two months ahead — especially for midweek departures — can help secure round-trip fares under $600. It’s no wonder Barcelona consistently ranks as one of the most economical European destinations in June, offering both urban excitement and seaside relaxation.

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Conclusion

Even during the peak travel season, affordable flights to Europe are still within reach for savvy travelers who plan ahead, stay flexible with their dates, and actively monitor fare trends. Whether you're drawn to the breathtaking natural wonders of Iceland, the lively streets of Madrid, or the historic charm of Rome, there are plenty of budget-friendly options to make your European adventure a reality without overspending.

However, finding the best flight deals requires constant vigilance, as prices fluctuate rapidly. To save time and effort, you can use AirTrack, our Telegram bot that tracks airfare for you and sends instant notifications whenever ticket prices drop. With real-time alerts delivered straight to your Telegram messenger, you’ll have the best chance to book flights at the lowest possible prices before they sell out.

Useful Links:

Flights: Skyscanner, AirTrackBot
Hotels: Booking.com, Skyscanner
Rental Cars: Skyscanner, Kayak

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