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

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 Maine to Copenhagen.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Maine 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 Maine to Copenhagen?

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 Copenhagen with an airline and back to Maine with another airline.

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

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 Copenhagen from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$763 CHEAP FLIGHTS from Maine to Copenhagen

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Maine to Copenhagen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from Maine to Copenhagen

Mon, Jan 18 - Fri, Jan 22

7:30 am - 5:35 pmPWM Portland-CPH Kastrup Copenhagen

28h 05m2 stops Newark Munich Franz Josef Strauss

11:35 am - 2:44 pmCPH Kastrup Copenhagen-PWM Portland

33h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$763United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 11:25 amPWM Portland-CPH Kastrup Copenhagen

21h 55m2 stops Newark Brussels Bruxelles-National

11:35 am - 2:44 pmCPH Kastrup Copenhagen-PWM Portland

33h 09m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$764United Airlines

Mon, Jan 18 - Fri, Jan 22

6:30 am - 7:10 amPWM Portland-CPH Kastrup Copenhagen

18h 40m1 stop New York John F Kennedy Intl

1:00 pm - 11:49 pmCPH Kastrup Copenhagen-PWM Portland

16h 49m1 stop New York John F Kennedy Intl

$853Scandinavian Airlines

Mon, Jan 18 - Fri, Jan 22

6:30 am - 7:10 amPWM Portland-CPH Kastrup Copenhagen

18h 40m1 stop New York John F Kennedy Intl

1:00 pm - 11:49 pmCPH Kastrup Copenhagen-PWM Portland

16h 49m1 stop New York John F Kennedy Intl

$854Scandinavian Airlines

Fri, Nov 20 - Fri, Nov 27

5:50 am - 11:25 amPWM Portland-CPH Kastrup Copenhagen

23h 35m2 stops Newark Brussels Bruxelles-National

6:55 am - 6:49 pmCPH Kastrup Copenhagen-PWM Portland

17h 54m2 stops Brussels Bruxelles-National Newark

$971United Airlines

Mon, Jan 18 - Fri, Jan 22

6:30 am - 10:20 amPWM Portland-CPH Kastrup Copenhagen

21h 50m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

1:00 pm - 11:49 pmCPH Kastrup Copenhagen-PWM Portland

16h 49m1 stop New York John F Kennedy Intl

$1,143Scandinavian Airlines

Sat, Nov 21 - Sat, Nov 28

10:50 am - 5:30 pmPWM Portland-CPH Kastrup Copenhagen

24h 40m2 stops Newark Brussels Bruxelles-National

10:05 am - 11:21 pmCPH Kastrup Copenhagen-PWM Portland

19h 16m2 stops Frankfurt am Main Newark

$1,249United Airlines

Sat, Nov 21 - Sat, Nov 28

8:49 am - 10:20 amPWM Portland-CPH Kastrup Copenhagen

19h 31m3 stops Newark Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

7:15 am - 11:21 pmCPH Kastrup Copenhagen-PWM Portland

22h 06m3 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl Newark

$1,265Air Canada

Fri, Nov 20 - Fri, Nov 27

4:03 pm - 7:50 pmPWM Portland-CPH Kastrup Copenhagen

21h 47m2 stops New York John F Kennedy Intl London Heathrow

1:50 pm - 11:31 pmCPH Kastrup Copenhagen-PWM Portland

15h 41m1 stop Atlanta Hartsfield-Jackson

$1,468Delta

Sat, Nov 21 - Sat, Nov 28

8:49 am - 10:20 amPWM Portland-CPH Kastrup Copenhagen

19h 31m3 stops Newark Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:35 am - 11:21 pmCPH Kastrup Copenhagen-PWM Portland

17h 46m2 stops Toronto Pearson Intl Newark

$1,632Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$763

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Portland to Copenhagen

How does KAYAK find such low prices on flights from Maine to Copenhagen?
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 Maine to Copenhagen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Copenhagen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Maine 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 Maine to Copenhagen?
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 Copenhagen with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Copenhagen?
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 Copenhagen from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.