$109 Cheap Flights from Copenhagen (CPH) to Bucharest (OTP)

View $109 flight on Sat, May 23, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Henri Coanda Intl. Airport (OTP)

Cheap Flights from Copenhagen to Bucharest (CPH-OTP)

Prices were available within the past 7 days and start at $109 for one-way flights and $216 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Sat, May 9 - Mon, May 18
CPH
Copenhagen
OTP
Bucharest
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Air Baltic flight, departing Sat, May 9 from Copenhagen to Bucharest, returning Mon, May 18, priced at $216 found 2 days ago
Air Baltic
Thu, May 7 - Mon, May 11
CPH
Copenhagen
OTP
Bucharest
$222 Roundtrip, found 19 hours ago
$222
Roundtrip
found 19 hours ago
Select Air Baltic flight, departing Thu, May 7 from Copenhagen to Bucharest, returning Mon, May 11, priced at $222 found 19 hours ago
Air Baltic
Thu, Jun 4 - Sun, Jun 14
CPH
Copenhagen
OTP
Bucharest
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Air Baltic flight, departing Thu, Jun 4 from Copenhagen to Bucharest, returning Sun, Jun 14, priced at $228 found 4 days ago
Austrian Airlines
Thu, May 7 - Mon, May 11
CPH
Copenhagen
OTP
Bucharest
$237 Roundtrip, found 19 hours ago
$237
Roundtrip
found 19 hours ago
Select Austrian Airlines flight, departing Thu, May 7 from Copenhagen to Bucharest, returning Mon, May 11, priced at $237 found 19 hours ago
Lufthansa
Thu, May 7 - Mon, May 11
CPH
Copenhagen
OTP
Bucharest
$242 Roundtrip, found 19 hours ago
$242
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Thu, May 7 from Copenhagen to Bucharest, returning Mon, May 11, priced at $242 found 19 hours ago
Swiss International Air Lines
Tue, Apr 14 - Tue, Apr 21
CPH
Copenhagen
OTP
Bucharest
$242 Roundtrip, found 8 hours ago
$242
Roundtrip
found 8 hours ago
Select Swiss International Air Lines flight, departing Tue, Apr 14 from Copenhagen to Bucharest, returning Tue, Apr 21, priced at $242 found 8 hours ago
LOT-Polish Airlines
Tue, Apr 28 - Tue, May 5
CPH
Copenhagen
OTP
Bucharest
$246 Roundtrip, found 3 days ago
$246
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Tue, Apr 28 from Copenhagen to Bucharest, returning Tue, May 5, priced at $246 found 3 days ago
Croatia Airlines
Tue, Sep 8 - Tue, Sep 22
CPH
Copenhagen
OTP
Bucharest
$250 Roundtrip, found 3 days ago
$250
Roundtrip
found 3 days ago
Select Croatia Airlines flight, departing Tue, Sep 8 from Copenhagen to Bucharest, returning Tue, Sep 22, priced at $250 found 3 days ago
KLM
Thu, Oct 1 - Sun, Oct 4
CPH
Copenhagen
OTP
Bucharest
$261 Roundtrip, found 4 days ago
$261
Roundtrip
found 4 days ago
Select KLM flight, departing Thu, Oct 1 from Copenhagen to Bucharest, returning Sun, Oct 4, priced at $261 found 4 days ago
Air Serbia
Wed, Apr 8 - Fri, May 8
CPH
Copenhagen
OTP
Bucharest
$266 Roundtrip, found 18 hours ago
$266
Roundtrip
found 18 hours ago
Select Air Serbia flight, departing Wed, Apr 8 from Copenhagen to Bucharest, returning Fri, May 8, priced at $266 found 18 hours ago

Frequently asked questions

How much does a flight from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) cost?
You can find cheap one-way flights from $109 and cheap return flights from $216 Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) with Expedia. One-way flights typically cost between $203 and $1215, and return flights often range between $292 and $2267. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
The cheapest month to fly from CPH to OTP is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
Enter CPH to OTP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
Air Serbia is one of the cheapest airlines offering connecting flights from Copenhagen (CPH) to Bucharest (OTP), with round-trip tickets starting from around $260. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
To find a cheap flight from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
The best airline to fly with from Copenhagen (CPH) to Bucharest (OTP) will differ from traveler to traveler. If you like to fly early, SAS offers early morning flights. If price is the most important factor, W4 typically offers the lowest fares. SAS offers the most daily flights from Copenhagen to Bucharest, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
You can find approximately 1 nonstop flights per day from Kastrup (CPH) to Henri Coanda Intl. (OTP). For more options, look at flights that include layovers.
What is the earliest flight from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
The earliest flight from Kastrup Airport (CPH) to Henri Coanda International Airport (OTP) usually departs at around 6:00 AM, operated by KLM and DN. This seasonal service is active in May, giving you a great opportunity to start your journey to Bucharest early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
The most popular departure times for flights from Kastrup (CPH) to Henri Coanda Intl. (OTP) are in the early morning, from 6am to 9am. About 41% of passengers prefer this time window. Many major carriers, including Lufthansa and Austrian Airlines, offer flights during this window. This timing works well because it allows you to arrive in Bucharest early and enjoy a full day of activities.
How long does it take to fly from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
A nonstop flight from CPH to OTP typically takes around 2 hours 30 minutes, covering approximately 965 miles. Connecting flights on this route usually add 6 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
You can fly business class between CPH and OTP. Airlines that offer business class service on this route include:

  • LOT Polish Airlines
  • Lufthansa
  • KLM
  • Austrian Airlines
  • Air France
  • British Airways
  • Aegean
  • Turkish Airlines
  • Air Baltic
  • Swiss International Air Lines

How do I earn miles on a Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia?
It's easy to earn miles on a Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bucharest from Kastrup (CPH)?
If you're planning to travel to Bucharest from Kastrup (CPH), you can fly into Henri Coanda Intl. (OTP) Some flights may connect through major hubs like Franz Josef Strauss Intl. (MUC), Arlanda (ARN), Frankfurt Intl. (FRA) before reaching Bucharest. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) at the last minute?
Typically, booking a last minute flight from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package?
Securing a Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) Bucharest Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.)?
If you booked your Copenhagen (CPH-Kastrup) to Bucharest (OTP-Henri Coanda Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kastrup
Destination airport
Henri Coanda Intl.
Airlines serving
Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Croatia Airlines, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Scandinavian Airlines, Swiss International Air Lines, Tarom-Romanian Air Transport, Turkish Airlines
Roundtrip price
$216
Distance
964 mi
Average flight time
2 hours 35 mins

Book with confidence

Copenhagen to Bucharest Flights

The cheapest times to fly from Copenhagen to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Bucharest are during the month of May. You can find some of the cheapest flights from Copenhagen to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Bucharest

Sunday is one of the best days to book for cheap flights from Copenhagen to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Bucharest in 2026. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Copenhagen to Bucharest Flights

*Flight schedules are subject to change.

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*Available to One Key members.