Cheap flights from Boston to Copenhagen
Cheap return flights from Boston to Copenhagen
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Copenhagen flight facts
What you need to know
What are the cheapest airlines?
- Norwegian Air
- SAS
- Icelandair
These airlines usually offer the cheapest flights from Boston to Copenhagen.
What airlines fly indirectly?
- Lufthansa
- British Airways
- Air France
These airlines fly from Boston to Copenhagen, but you’ll have at least one layover.
How long is the flight?
8 hours 30 minutes
This is the shortest flight time from Boston to Copenhagen.
Alternative flights from the UK to Copenhagen
Check out prices for other routes
Alternative flights from Boston
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Boston/Copenhagen route. There are around 35 flights on any given week from the UK to Copenhagen and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Boston to Copenhagen
Tips and advice from our flight experts
You've searched for flights from Boston to Copenhagen. We've found 25 flights and compared them to give you the best offer. Norwegian Air is, on average, the cheapest for this route. Look out for their deals! The cheapest offer we've found is a one-way ticket for £53 from Boston to Copenhagen on 04/03/2026 at 04:45.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 6,600 km flight from Boston to Copenhagen.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Norwegian Air is a popular and affordable choice for this route, with an average flight duration of 8 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving you time and money.
Other popular destinations near Copenhagen
Where other people are flying to
