$294 Cheap Flights from Boston (BOS) to Stockholm (ARN)

Boston (BOS) to Stockholm (ARN) at a glance

Embark on your journey from Boston (BOS) to Stockholm (ARN) with a selection of airlines catering to this international long-haul route. Explore various options, whether you prefer full-service airlines or budget-friendly carriers, to discover the best flights from Boston that match your travel plans and budget. As you prepare to uncover the iconic sights and vibrant neighborhoods of Stockholm, gather essential information about your flight from Logan International Airport to Arlanda Airport.

• Fastest flight duration: around 8h 45m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 3,700 miles (5,950 km)
• Flights per week: around 12 departures on average
• Typical fares (one-way): economy tickets often range from $195–$660, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Arlanda Airport (ARN)

According to recent traveler bookings, the top airlines flying from Boston to Stockholm are often chosen for their one-stop and multi-stop options, featuring popular layover locations like Keflavik International Airport (KEF, approximately 1 hour 30 minutes), Kastrup Airport (CPH, about 1 hour 30 minutes), and Schiphol Airport (AMS, around 1 hour 15 minutes). These choices allow you to tailor your journey based on price, total travel time, and cabin class to discover the best possible itinerary.

• Icelandair: As a comprehensive carrier, Icelandair provides one-stop service with one-way ticket prices generally between $195 and $1005. This airline represents about 30% of the flights on this route, featuring an in-air duration of 8 hours and 45 minutes, leading to an overall travel time of approximately 10 hours and 30 minutes, including layover.
• SAS: This full-service airline offers one-stop journeys, with one-way fares typically falling within the range of $220 to $1660. SAS accounts for roughly 19% of departures for this route, with flights taking about 8 hours and 45 minutes, and a total travel time of around 10 hours and 30 minutes, factoring in the layover.
• United: A full-service airline, United provides one-stop travel options, with one-way fares usually priced between $200 and $1100. Representing about 10% of the departures on this route, the in-flight duration is approximately 8 hours and 45 minutes, with a total journey time close to 10 hours and 30 minutes, including layover.
• Delta: This full-service carrier features one-stop service, offering one-way fares that range from $265 to $755. Delta accounts for around 9% of the departures on this route, with an in-flight time of about 8 hours and 45 minutes, resulting in a total travel duration of approximately 10 hours and 30 minutes, including the layover.
• Lufthansa: As a full-service airline, Lufthansa provides one-stop options with one-way fares typically between $200 and $650. This airline makes up about 9% of the flights on this route, with an in-air time of 8 hours and 45 minutes and a total journey time of roughly 10 hours and 30 minutes, including layover.

Travelers can enhance their journey from Boston to Stockholm by upgrading their flight. SAS provides options in both business class and premium economy class, while Icelandair features business class seating.

Best time to fly from Boston (BOS) to Stockholm (ARN)

The most popular months for travelers flying from Boston to Stockholm are June, July, and August, when peak temperatures in Stockholm reach up to 63.9°F in July. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 38.3°F. For better deals, March usually offers the lowest average one-way fare around $325. Flight availability peaks in June, with approximately 18 flights per week, making it easier to find convenient departure times. April has the fewest flights, with approximately 9 flights per week.

• Cheapest time to fly: March usually offers good deals with average one-way fare around $325, roughly 22% cheaper than the yearly average.
• More budget-friendly months to fly: April, November, and January typically offer average one-way fares roughly ranging from $327 to $351.
• Most flight options: June has the highest number of flights from Boston to Stockholm, with approximately 18 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Boston (BOS) to Stockholm (ARN)

• Boston to Stockholm (BOS-BMA): Bromma Airport (BMA) is located approximately 20 miles from Arlanda Airport (ARN).
• Boston to Vasteras (BOS-VST): Stockholm - Hasslo Airport (VST) is roughly 46 miles away from Arlanda Airport (ARN).

How to find the best prices for flights from Boston (BOS) to Stockholm (ARN)

Getting some of the best deals on flights from Boston to Stockholm is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures between 6 PM and 12 AM are not only popular but also often less expensive. Additionally, flying on Wednesdays offers both lower prices and is the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Arlanda Airport from Logan International Airport

Stockholm welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Stockholm city center is approximately a 40-minute drive (covering about 30 miles) from Arlanda Airport, depending on traffic. Here's how to reach Stockholm efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Stockholm, with private rides that can be arranged in advance.
• Car rental: Renting a car from Arlanda Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Arlanda Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Arlanda Airport, both Arlanda Norra Station, a train station, and Arlanda Terminal 5 Bus Station, a bus station, are conveniently located about 0.1 miles from the airport, easily accessible on foot for travelers seeking quick transport options.

Boston to Stockholm Flights

The cheapest times to fly from Boston to Stockholm

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Stockholm are during the month of February. You can find some of the cheapest flights from Boston to Stockholm with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Boston to Stockholm

Sunday is one of the best days to book for cheap flights from Boston to Stockholm: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Boston to Stockholm

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Stockholm in 2026. You can also book with separate airlines for your outbound and return journeys, from $294 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Stockholm flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Stockholm airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.