CPH - BOS

$213 Find Cheap Flights from Copenhagen to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Boston departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Boston.
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Flights Deals

Cheap Flights from Copenhagen to Boston (CPH-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Copenhagen to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Copenhagen to Boston

Fri, Jul 4 - Fri, Jul 11
Lufthansa Logo
6:05 am - 5:40 pmCPH-BOS
17h 35m1 stop
Lufthansa Logo
8:05 pm - 6:45 pmBOS-CPH
16h 40m1 stop
$334Lufthansa
Find Deal
Wed, Nov 12 - Wed, Nov 19
PLAY Logo
11:45 am - 5:00 pmCPH-BOS
11h 15m1 stop
PLAY Logo
6:20 pm - 10:45 amBOS-CPH
10h 25m1 stop
$396PLAY
Find Deal
Fri, Nov 21 - Sun, Nov 30
Scandinavian Airlines Logo
1:15 pm - 3:50 pmCPH-BOS
8h 35mnonstop
Scandinavian Airlines Logo
5:35 pm - 7:00 amBOS-CPH
7h 25mnonstop
$441Scandinavian Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Icelandair Logo
12:55 pm - 5:45 pmCPH-BOS
10h 50m1 stop
Icelandair Logo
8:00 pm - 8:40 pmBOS-CPH
18h 40m1 stop
$453Icelandair
Find Deal
Wed, Nov 12 - Wed, Nov 19
Icelandair Logo
6:20 am - 5:45 pmCPH-BOS
17h 25m1 stop
Icelandair Logo
8:00 pm - 8:40 pmBOS-CPH
18h 40m1 stop
$454Icelandair
Find Deal
Thu, Sep 4 - Tue, Sep 9
British Airways Logo
1:50 pm - 8:10 pmCPH-BOS
12h 20m1 stop
British Airways Logo
7:40 pm - 1:05 pmBOS-CPH
11h 25m1 stop
$484British Airways
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
6:45 am - 9:38 amCPH-BOS
32h 53m2 stops
United Airlines Logo
9:55 pm - 2:00 pmBOS-CPH
10h 05m1 stop
$488United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
6:45 am - 9:38 amCPH-BOS
32h 53m2 stops
United Airlines Logo
5:40 pm - 12:00 pmBOS-CPH
36h 20m2 stops
$492United Airlines
Find Deal
Sat, Sep 20 - Sun, Oct 19
British Airways Logo
10:40 am - 6:49 pmCPH-BOS
14h 09m2 stops
British Airways Logo
7:25 pm - 3:45 pmBOS-CPH
14h 20m1 stop
$500British Airways
Find Deal
Sat, Sep 20 - Sun, Oct 19
Scandinavian Airlines Logo
1:25 pm - 3:35 pmCPH-BOS
8h 10mnonstop
Scandinavian Airlines Logo
5:40 pm - 7:05 amBOS-CPH
7h 25mnonstop
$555Scandinavian Airlines
Find Deal
Expert advice

Expert advice for your flight from Copenhagen to Boston

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
CPH

For a quick departure, take the regional train to CPH from Copenhagen Central Station. It’s fast, with comfortable seating and air conditioning.

Read more about CPHby Chris Dong
BOS

Use the Silver Line bus for a free ride from BOS to South Station. It’s convenient and budget-friendly, taking 20-30 minutes.

Read more about BOSby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Chris Dong

Chris Dong

Expert on CPH

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Useful Info

KAYAK's insights & trends for Copenhagen to Boston flights

Get data-powered insights and trends into flights from Copenhagen to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Copenhagen to Boston?

The average price of all round-trip flights from Copenhagen to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Tuesday and more expensive on a Monday. On your return trip to Copenhagen, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

What is the cheapest month to fly from Copenhagen to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Copenhagen to Boston is November, where tickets cost $422 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $653 and $575 respectively.

Can I save money by flying with a layover from Copenhagen to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,602 on average.

How far in advance should I book a flight from Copenhagen to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Copenhagen to Boston, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$213
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Copenhagen to Boston

When to book flights from Copenhagen to Boston

Are your dates flexible? Find out the best times to travel from Copenhagen to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Copenhagen to Boston

  • What is the cheapest flight from Copenhagen to Boston?

    In the last 3 days, the lowest price for a flight from Copenhagen to Boston was $213 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Copenhagen and Boston?

    Yes, you’ll need a passport to travel to Boston from Copenhagen.

  • Which airports will I be using when flying from Copenhagen to Boston?

    On your way to Boston, you’ll fly out from Kastrup Copenhagen. You’ll be landing at Boston Logan Intl.

  • Which airlines offer Wi-Fi service onboard planes from Copenhagen to Boston?

    Vueling, KLM, Delta, and Air France offer inflight Wi-Fi service on the Copenhagen to Boston flight route.

  • Which aircraft models fly most regularly from Copenhagen to Boston?

    The Airbus A330-300 is the aircraft model that flies most regularly on the Copenhagen to Boston flight route.

  • Which airline alliances offer flights from Copenhagen to Boston?

    SkyTeam is the only airline alliance operating flights between Copenhagen and Boston.

  • On which days can I fly direct from Copenhagen to Boston?

    There are nonstop flights from Copenhagen to Boston on a daily basis.

  • Which is the best airline for flights from Copenhagen to Boston, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Copenhagen to Boston are Delta and SWISS. With an average price for the route of $479 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $433 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Copenhagen to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Copenhagen to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Copenhagen with another airline. Booking your flights between Copenhagen and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Copenhagen to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $619 or less one-way and $674 or less round-trip.

Prefer to fly direct from Copenhagen to Boston?

Find which airlines fly direct from Kastrup Copenhagen Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Kastrup Copenhagen to Boston Logan Intl

Monday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Tuesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Wednesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Thursday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Friday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Saturday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Sunday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

See more direct flights

Direct returns

Boston Logan Intl to Kastrup Copenhagen

Monday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Tuesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Wednesday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Thursday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Friday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Saturday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

Sunday

Delta, Scandinavian Airlines

Delta, Scandinavian Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Copenhagen to Boston

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Copenhagen to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.7Boarding
7.3Comfort
6.6Food
7.0Entertainment
8.1Crew
Airline reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more United Airlines reviews

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Airbus plane, nice and polite staff, entertainment even as it was a short flight.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Standard short hop flight. No food, no entertainment. Just get in, get something to drink, and try to be as comfortable as you can for an hour.

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Name change on tickets for a misspelled name was very hard to change

Would be nice if the front toilets could be used by everyone.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

I was pleasantly surprised as it was my first time flying with them. The seats were comfortable with more legroom than usual. The service was great too! The entertainment was good but could use a few more new movies.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

Everything you need to know for your flight from Copenhagen to Boston

Information on your arrival and departure airports

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