Cheap flights from Boston to Copenhagen from $171
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Copenhagen departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from Boston to Copenhagen
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How to get the cheapest flight ticket from Boston to Copenhagen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Copenhagen?
The cheapest month to fly to Copenhagen from Boston is in March. Flight prices, which tend to average around $474, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $512.
What is the cheapest day to depart on your flight to Copenhagen?
The cheapest day to depart from Boston to Copenhagen is on a Tuesday when prices can be found for as low as $593. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Copenhagen for around $719.
What is the cheapest time of day to depart on your flight to Copenhagen?
Flying to Copenhagen from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $504 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $652. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Boston Logan Intl to Kastrup Copenhagen flight route?
Fly from Boston Logan Intl to Kastrup Copenhagen for the best Boston Logan Intl - Kastrup Copenhagen flight prices
How far in advance should I book a flight to Copenhagen?
You are more likely to see cheaper flights to Copenhagen from Boston when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $583 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Boston for as low as $513 on momondo.
What cabin class options are available on Boston Logan Intl to Kastrup Copenhagen flights?
There are 3 cabin classes available to choose from on Boston Logan Intl to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Boston Logan Intl to Kastrup Copenhagen?
Icelandair, PLAY, and United Airlines are the most popular carriers operating from Boston Logan Intl to Kastrup Copenhagen
What airlines fly to Copenhagen?
Scandinavian Airlines, PLAY and Icelandair are the top three most popular airlines that fly to Copenhagen from Boston according to our data. Scandinavian Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 12 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.
How many flights depart from Boston to Copenhagen on average per day?
2 flights are operational daily from Boston to Copenhagen as of June 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.
How many flights depart from Boston to Copenhagen on average per week?
As of June 2025, 14 flights take off from Boston and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Boston to Copenhagen
Cheap Boston to Copenhagen (BOS to CPH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Copenhagen
How far is Boston Logan Intl to Kastrup Copenhagen by plane?
Boston Logan Intl and Kastrup Copenhagen are 3655.6 mi apart from one another. In terms of flight time, this usually takes a little over 7h 25m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
Prices for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
There are 12 operators available for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Copenhagen?
Based on momondo bookings for flights between Boston and Copenhagen, the leading plane model is Airbus A330-300, making up 41.19% of the total bookings. Other popular models include Airbus A330-900neo with 21.87%, Airbus A321neo with 7.36%, and Airbus A380-800 with 5.21%.
What is the most popular airline from Boston to Copenhagen?
momondo data reveals that the most frequently booked airline on the route from Boston to Copenhagen is Scandinavian Airlines, representing 55% of all bookings. The subsequent popular airlines are PLAY at 19%, Icelandair at 13%, and Delta at 3%.
Best airlines flying from Boston to Copenhagen
Compare and see reviews for airlines that fly from Boston to Copenhagen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $291 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $389 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom $446 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom $472 | Free Cancellation | Rating 7.5 1,623 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $495 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $501 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.5 1,463 reviews |
Delta Flights From Boston to Copenhagen
Delta flight deals from Boston to Copenhagen start from $501 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $708 round-trip - but some users have found much cheaper deals with momondo.
Scandinavian Airlines Flights From Boston to Copenhagen
Scandinavian Airlines (7.3/10 from 1,387 reviews) operates around 7 flights from Boston to Copenhagen in any given week. The average Scandinavian Airlines airfare for this route is around $665, with deals from around $427 rare but found on momondo. Referenced prices are for round-trip Boston to Copenhagen flight searches in the last 72 hours.
Traveling to a place near Copenhagen?
Book flights to Copenhagen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Boston to Copenhagen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Copenhagen. momondo saves you time and could save you money on your trip.
Can I find flights from Boston to Copenhagen with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Copenhagen flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Copenhagen?
Once all potential Boston to Copenhagen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Boston to Copenhagen right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Copenhagen from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.