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Airlines

Cheapest Airlines From The US To Europe (2025)

Discover low-cost carriers with the cheapest flights to Europe in 2025

Cheapest Airlines From The US To Europe (2025)

These airlines offer the cheapest flights to Europe from the United States, and which U.S. airports these carriers service.

PLAY Airlines

A Solid Red Airplane With The Word Play On The Side Of It Sitting On The Runway Of An Airport.

PLAY Airlines is one of the most affordable airlines flying from the United States to Europe. Based in Iceland, PLAY connects U.S. travelers with low-cost fares to Reykjavik and from there to popular European cities like Paris, Berlin, and Copenhagen.

U.S. Airports Serviced

Highlights:

  • Regular $99 one-way transatlantic fares
  • Stopover options in Reykjavik to extend your trip
  • Budget-friendly for light packers and backpackers
  • Great for connecting to Northern and Western Europe

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Norse Atlantic Airways

A Norse Airline Plane coming in for a landing at an airport.

Norse Airways and it's subsidiaries offer some of the cheapest nonstop flights to Europe, flying to cities like London, Oslo, and Berlin using modern, fuel-efficient Dreamliners. It's a great alternative to full-service carriers without the full-service price.

U.S. Airports Serviced

Highlights:

  • Nonstop routes to Europe from major U.S. cities
  • Wide cabin options including Premium Economy
  • Often offers under $200 roundtrip deals
  • Great for coastal U.S. travelers

Icelandair

A blue and white plane with the words Icelandair on the side of it turning towards its destination route after take off.

Icelandair may not always be labeled “budget,” but it consistently ranks among the airlines with the cheapest flights to Europe thanks to its frequent fare deals, modern aircraft, and unique Iceland stopover program.

U.S. Airports Serviced

Highlights:

  • Iceland Stopover Option for up to 7 nights
  • Strong route network throughout Western Europe
  • Budget-friendly with more amenities than ultra-low-cost carriers
  • Excellent choice for multi-destination European travel

TAP Air Portugal

An Airplane flying with it's landing gear down and says TAP on the side of the plane in Green and Red letters.

TAP Air Portugal is known for combining full-service quality with discount fares, making it one of the most underrated airlines with cheap flights to Europe. Their award winning stopover program allows travelers to spend up to five nights in Lisbon or Porto at no extra airfare cost.

U.S. Airports Serviced

  • Boston Logan International Airport (BOS)
  • Chicago O'Hare International Airport (ORD)
  • Los Angeles International Airport (LAX) (resumes May 2025)
  • Miami International Airport (MIA)
  • New York John F. Kennedy International Airport (JFK)
  • Newark Liberty International Airport (EWR)
  • San Francisco International Airport (SFO)
  • Washington Dulles International Airport (IAD)

Highlights:

  • Free stopover in Portugal
  • Consistent promo fares to European cities
  • Included meals and checked baggage on most flights
  • Top pick for travelers heading to Spain, Italy, France, and more

French Bee

A White Airplane with blue writing that says Frenchbee on the side of it landing at the airport.

If you’re looking to fly directly to France for cheap, French Bee is one of the top options. With select U.S. departure cities and a modern Airbus A350 fleet, French Bee gets you to Paris for less.

U.S. Airports Serviced

Highlights:

  • Nonstop flights to Paris for as low as $180 one way
  • Flexible upgrade options like Premium Economy
  • Modern, fuel-efficient fleet
  • Great for trips to France or Western Europe

SAS Scandinavian Airlines

SAS Scandinavian Airlines is a legacy carrier that often surprises travelers with competitive fares to Europe, especially during its frequent sales. While not always categorized as a low-cost airline, SAS's promotional periods can offer some of the most affordable transatlantic flights, making it a valuable option for budget-conscious travelers.

U.S. Airports Serviced

SAS operates flights from several major U.S. cities to its hubs in Scandinavia:

Highlights:

  • Frequent Sales: SAS regularly offers promotions, with round-trip fares to cities like Copenhagen, Stockholm, and Oslo frequently on sale in the $400's.
  • Comprehensive Network: Beyond its Scandinavian hubs, SAS provides extensive connectivity across Europe, Asia, and North America, facilitating easy onward travel.
  • Comfortable Cabins: Passengers can choose from Economy, SAS Plus (Premium Economy), and Business Class, ensuring a comfortable journey regardless of budget.
  • Star Alliance Member: As a member of the Star Alliance, SAS offers benefits like mileage accrual and lounge access for frequent flyers.

For travelers seeking affordable flights to Europe, especially to Scandinavia, keeping an eye on SAS's sales can lead to significant savings without compromising on comfort or service.

LEVEL Airlines

Level airlines jet on the runway.

LEVEL Airines is a low-cost, long-haul airline based in Barcelona, part of the IAG (International Airlines Group) family. It offers direct flights from the U.S. to Europe at highly competitive prices—making it a great pick for budget travelers who want a nonstop option.

U.S. Airports Serviced

  • Boston Logan International Airport (BOS) — direct to Barcelona three times per week.
  • Also serves Los Angeles (LAX), New York (JFK), Miami (MIA), and San Francisco (SFO).

Highlights

  • Direct flights between the U.S. and Barcelona—no layovers
  • One of the most affordable nonstop options for Spain-bound travelers
  • Service out of both coasts, providing broad U.S. access
  • Great for travelers heading to Southern or Western Europe via Barcelona

Honorable Mentions

While they may cost slightly more than the ultra-budget carriers above, these airlines still offer excellent value compared to premium U.S. and European carriers:

Aer Lingus

Strong deals from U.S. hubs to Dublin with easy onward connections to Europe.

Condor Airlines

Often has competitive seasonal fares to Germany and other parts of Europe.

Iberia Airlines

Great option for flights to Madrid and Southern Europe, with frequent fare sales, and a great stopover program.

💡 Tip For Budget Travelers

Instead of flying directly to your final stop, book the cheapest flight to any city in Europe—like Lisbon, Reykjavik, or London—then grab a $15–$25 flight on Ryanair, easyJet, or Wizz Air to your target destination.

These ultra-budget airlines connect every corner of Europe, often cheaper than a taxi ride.

Frequently Asked Questions

Which airlines have the cheapest flights to Europe?

Typically, PLAY Airlines and Norse Atlantic Airways offer the lowest base fares, often between $250-$400 round trip when flights are on sale.

Are there full-service airlines with cheap flights to Europe?

Yes! TAP Air Portugal and Icelandair are legacy carriers that frequently offer competitive prices with free stopover programs, meals, and checked bags included. They're not considered ultra low-cost carriers like Play and Norse.

Can I find $100 flights to Europe?

Yes—this is possible with for 1-way flights when budget carriers run sales. You can also sign up for mistake fare alerts (error fares), which is when the airline or travel website publishes a price lower than it's meant to be.

What’s U.S. Airports Have The Cheapest Fights to Europe?

Generally, you'll find the lowest fares from:

Cheapest European Cities For Flights

Here are some of the most popular cities that consistently have some of the cheapest flights to Europe from the Us. For a complete list, check out our guide.

  • Dublin, Ireland
  • Paris, France
  • Lisbon, Portugal
  • Rome, Italy
  • Barcelona, Spain
  • Madrid, Spain
Full List of Cities in Europe
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