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Cheap flights from Copenhagen to Boston from €335

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Boston departing on 14/5. 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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0 bags
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Find the cheapest flights from Copenhagen to Boston

Cheap return flights

These are some of the best return flight deals from Copenhagen to Boston that have been recently found on momondo from popular airlines, departing in the coming months.
PLAY Logo
12:35 - 17:50CPH-BOS
11h 15m1 stop
PLAY Logo
19:15 - 11:35BOS-CPH
10h 20m1 stop
€335PLAY
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Wed, 14 May - Mon, 19 May
PLAY Logo
12:35 - 17:50CPH-BOS
11h 15m1 stop
PLAY Logo
19:15 - 11:35BOS-CPH
10h 20m1 stop
€347PLAY
Find Deal
Thu, 15 May - Fri, 23 May
British Airways Logo
14:00 - 20:28CPH-BOS
12h 28m1 stop
British Airways Logo
21:55 - 22:50BOS-CPH
18h 55m1 stop
€419British Airways
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Tue, 10 Jun - Sun, 22 Jun
British Airways Logo
14:30 - 22:30CPH-BOS
14h 00m1 stop
British Airways Logo
17:59 - 18:50BOS-CPH
18h 51m2 stops
€423British Airways
Find Deal
Fri, 30 May - Fri, 6 Jun
Icelandair Logo
22:35 - 11:35CPH-BOS
19h 00m1 stop
Icelandair Logo
12:35 - 13:00BOS-CPH
18h 25m1 stop
€424Icelandair
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Tue, 27 May - Wed, 11 Jun
KLM Logo
14:45 - 18:20CPH-BOS
9h 35m1 stop
KLM Logo
16:40 - 08:40BOS-CPH
10h 00m1 stop
€425KLM
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Wed, 28 May - Mon, 9 Jun
Icelandair Logo
22:35 - 18:50CPH-BOS
26h 15m1 stop
Icelandair Logo
20:50 - 21:45BOS-CPH
18h 55m1 stop
€426Icelandair
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Mon, 26 May - Sat, 7 Jun
United Airlines Logo
06:10 - 09:35CPH-BOS
33h 25m2 stops
United Airlines Logo
05:50 - 07:10BOS-CPH
19h 20m1 stop
€427United Airlines
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Thu, 12 Jun - Thu, 19 Jun
Virgin Atlantic Logo
09:00 - 15:47CPH-BOS
12h 47m1 stop
Virgin Atlantic Logo
10:00 - 06:30BOS-CPH
14h 30m1 stop
€428Virgin Atlantic
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Thu, 22 May - Wed, 4 Jun
United Airlines Logo
12:25 - 21:56CPH-BOS
15h 31m1 stop
United Airlines Logo
15:20 - 07:10BOS-CPH
9h 50m1 stop
€433United Airlines
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Wed, 25 Jun - Thu, 3 Jul

British Airways flights from Copenhagen to Boston

Our best British Airways deals on Copenhagen to Boston flight tickets
British Airways
10 Jun
CPH14:00Kastrup Copenhagen
12h 28m
1 stop
BOS20:28Boston Logan Intl
22 Jun
BOS21:55Boston Logan Intl
18h 55m
1 stop
CPH22:50Kastrup Copenhagen
British Airways
30 May
CPH14:30Kastrup Copenhagen
14h 00m
1 stop
BOS22:30Boston Logan Intl
6 Jun
BOS17:59Boston Logan Intl
18h 51m
2 stops
CPH18:50Kastrup Copenhagen
British Airways
4 Jun
CPH10:20Kastrup Copenhagen
14h 59m
2 stops
BOS19:19Boston Logan Intl
11 Jun
BOS20:10Boston Logan Intl
21h 20m
1 stop
CPH23:30Kastrup Copenhagen

United Airlines flights from Copenhagen to Boston

Our best United Airlines deals on Copenhagen to Boston flight tickets
United Airlines
12 Jun
CPH06:10Kastrup Copenhagen
33h 25m
2 stops
BOS09:35Boston Logan Intl
19 Jun
BOS05:50Boston Logan Intl
19h 20m
1 stop
CPH07:10Kastrup Copenhagen
United Airlines
25 Jun
CPH12:25Kastrup Copenhagen
15h 31m
1 stop
BOS21:56Boston Logan Intl
3 Jul
BOS15:20Boston Logan Intl
9h 50m
1 stop
CPH07:10Kastrup Copenhagen
United Airlines
31 May
CPH12:50Kastrup Copenhagen
15h 48m
1 stop
BOS22:38Boston Logan Intl
10 Jun
BOS05:50Boston Logan Intl
19h 20m
1 stop
CPH07:10Kastrup Copenhagen

See travel insights to Boston from

How to get the cheapest flight ticket from Copenhagen to Boston

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 Boston?

The month of November is, on average, the cheapest month to fly to Boston from Copenhagen, with most prices found around €368. The month of September is another great option to travel to Boston, with average flight prices from Copenhagen averaging around €379.

What is the cheapest Kastrup Copenhagen to Boston Logan Intl flight route?

Fly from Kastrup Copenhagen to Boston Logan Intl for the best Kastrup Copenhagen - Boston Logan Intl flight prices

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

You are more likely to see cheaper flights to Boston from Copenhagen when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around €443 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Copenhagen for as low as €411 on momondo.

What cabin class options are available on Kastrup Copenhagen to Boston Logan Intl flights?

There are 1 cabin classes available to choose from on Kastrup Copenhagen to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Copenhagen to Boston flight prices changed over time?

As of May 2025, prices for Copenhagen to Boston flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Copenhagen to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Copenhagen to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Copenhagen to Boston (CPH to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Copenhagen to Boston

Best price found

€467

Fastest flight time

8h 10m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Copenhagen in the past 72 hours is €467. The best return flight deal from Copenhagen to Boston found on momondo in the last 72 hours is €335.
The fastest flight from Copenhagen to Boston takes 8h 10m
Direct flights go from Copenhagen to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Kastrup Copenhagen to Boston Logan Intl by plane?

    Kastrup Copenhagen and Boston Logan Intl are 5883.2 km apart from one another. In terms of flight time, this usually takes a little over 8h 10m.

  • When did momondo last update prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

    Prices for flights from Kastrup Copenhagen Airport to Boston Logan Intl Airport were last updated today.

  • How old do you have to be to fly from Kastrup Copenhagen Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Copenhagen to Boston?


Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Quincy
Brookline

Why use momondo?

Why should I use momondo to find a flight deal from Copenhagen to Boston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Copenhagen.

Can I find flights from Copenhagen to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Copenhagen on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Copenhagen to Boston?

Once you have performed a search for Copenhagen to Boston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Copenhagen to Boston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Copenhagen to Boston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 6/5
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