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Cheap Flights from Boston to Copenhagen
BOS → CPH • About 7h 30m nonstop • 2 airlines
Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
Fares shown are the lowest we have recorded recently on this route and are not a live quote. Run a search above for today's availability, or call (800) 399-8818 and an agent will price it with you.
Flights from Boston (BOS) to Copenhagen (CPH)
The Boston to Copenhagen route covers roughly 3,690 miles and takes about 7h 30m nonstop. 2 airlines compete on it — SAS Scandinavian Airlines, Delta Air Lines — which keeps fares moving and makes it worth comparing carriers rather than defaulting to the one you usually fly. We have seen one-way fares on this route start around $328.
Copenhagen is compact, flat and built for bicycles — more people commute by bike than by car, and visitors can do the same.
It is also the birthplace of New Nordic cooking, with more Michelin stars than any Scandinavian city, alongside Tivoli Gardens and the harbour baths.
Airlines flying BOS to CPH
- SAS Scandinavian Airlines
- Delta Air Lines
Airports on this route
- Departing: Boston Logan International Airport (BOS)
- Arriving: Copenhagen Airport, Kastrup (CPH)
Best time to fly to Copenhagen
May through September for the long days and outdoor season. December brings Tivoli’s Christmas market.
Top things to do in Copenhagen
- Tivoli Gardens
- Nyhavn
- The Little Mermaid
- Christiania
- Rosenborg Castle
- Louisiana Museum of Modern Art
- Harbour baths
How to save on Boston to Copenhagen flights
- Shift your departure by one or two days — midweek departures on this route are consistently cheaper than Friday and Sunday.
- Book four to eight weeks ahead. Last-minute fares on BOS to CPH routinely run double the advance price.
- Compare all 2 carriers rather than checking one airline's own site.
- The metro runs from the airport to the centre in about 15 minutes.
- Renting a bicycle is genuinely the best way to see the city.
- Malmö in Sweden is 35 minutes away by train across the Øresund Bridge.
About flights from Boston to Copenhagen
Fares on the BOS to CPH route move with demand, so flexibility is worth more than timing tricks. Shifting your departure by a day or two, flying midweek instead of Friday or Sunday, and booking four to eight weeks ahead all reduce the fare on this route. Our agents also hold consolidator and unpublished fares that do not appear in online results.
SAS Scandinavian Airlines, Delta Air Lines all operate on this route. SAS Scandinavian Airlines typically offers the most frequencies, with Delta Air Lines providing competing schedules. Availability varies by season and by which Boston airport you depart from, so it is worth comparing all carriers before booking.
A nonstop flight takes about 7h 30m. Itineraries with a connection typically add two to four hours depending on the layover city and the length of the stop.
The two cities are roughly 3,690 miles apart by air.
Departures leave from Boston Logan International Airport (BOS). Arrivals land at Copenhagen Airport, Kastrup (CPH).
May through September for the long days and outdoor season. December brings Tivoli’s Christmas market.