$72 Cheap Flights from Bucharest (OTP) to Barcelona (BCN)

View $72 flight on Thu, Oct 8, 2026Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Barcelona El Prat Airport (BCN)

Cheap Flights from Bucharest to Barcelona (OTP-BCN)

Prices were available within the past 7 days and start at $72 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fly One
Sun, Aug 9 - Sun, Aug 23
OTP
Bucharest
BCN
Barcelona
$156 Roundtrip, found 6 hours ago
$156
Roundtrip
found 6 hours ago
Select Fly One flight, departing Sun, Aug 9 from Bucharest to Barcelona, returning Sun, Aug 23, priced at $156 found 6 hours ago
Hisky Europe SRL
Mon, Mar 2 - Wed, Mar 11
OTP
Bucharest
BCN
Barcelona
$168 Roundtrip, found 1 day ago
$168
Roundtrip
found 1 day ago
Select Hisky Europe SRL flight, departing Mon, Mar 2 from Bucharest to Barcelona, returning Wed, Mar 11, priced at $168 found 1 day ago
Hisky Europe SRL
Mon, Apr 13 - Wed, Apr 22
OTP
Bucharest
BCN
Barcelona
$180 Roundtrip, found 1 hour ago
$180
Roundtrip
found 1 hour ago
Select Hisky Europe SRL flight, departing Mon, Apr 13 from Bucharest to Barcelona, returning Wed, Apr 22, priced at $180 found 1 hour ago
Hisky Europe SRL
Mon, Apr 20 - Wed, Apr 22
OTP
Bucharest
BCN
Barcelona
$182 Roundtrip, found 4 days ago
$182
Roundtrip
found 4 days ago
Select Hisky Europe SRL flight, departing Mon, Apr 20 from Bucharest to Barcelona, returning Wed, Apr 22, priced at $182 found 4 days ago
Air Serbia
Sat, Dec 12 - Sat, Dec 19
OTP
Bucharest
BCN
Barcelona
$202 Roundtrip, found 5 hours ago
$202
Roundtrip
found 5 hours ago
Select Air Serbia flight, departing Sat, Dec 12 from Bucharest to Barcelona, returning Sat, Dec 19, priced at $202 found 5 hours ago
LOT-Polish Airlines
Mon, Feb 16 - Wed, Feb 25
OTP
Bucharest
BCN
Barcelona
$208 Roundtrip, found 1 hour ago
$208
Roundtrip
found 1 hour ago
Select LOT-Polish Airlines flight, departing Mon, Feb 16 from Bucharest to Barcelona, returning Wed, Feb 25, priced at $208 found 1 hour ago
Lufthansa
Sat, Dec 5 - Sat, Dec 12
OTP
Bucharest
BCN
Barcelona
$216 Roundtrip, found 9 hours ago
$216
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Sat, Dec 5 from Bucharest to Barcelona, returning Sat, Dec 12, priced at $216 found 9 hours ago
Austrian Airlines
Tue, Feb 24 - Sat, Feb 28
OTP
Bucharest
BCN
Barcelona
$228 Roundtrip, found 6 hours ago
$228
Roundtrip
found 6 hours ago
Select Austrian Airlines flight, departing Tue, Feb 24 from Bucharest to Barcelona, returning Sat, Feb 28, priced at $228 found 6 hours ago
Swiss International Air Lines
Mon, Mar 2 - Sun, Mar 8
OTP
Bucharest
BCN
Barcelona
$229 Roundtrip, found 1 hour ago
$229
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Mon, Mar 2 from Bucharest to Barcelona, returning Sun, Mar 8, priced at $229 found 1 hour ago
Air France
Sat, Feb 14 - Thu, Feb 26
OTP
Bucharest
BCN
Barcelona
$231 Roundtrip, found 6 hours ago
$231
Roundtrip
found 6 hours ago
Select Air France flight, departing Sat, Feb 14 from Bucharest to Barcelona, returning Thu, Feb 26, priced at $231 found 6 hours ago

Alternative airports near Barcelona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $241
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $241

Find the cheapest month to fly from Bucharest (OTP) to Barcelona (BCN)

February is typically the cheapest month to fly

From $76 - $248 per traveler.
Flights from Bucharest (OTP) to Barcelona (BCN)
Origin airport
Henri Coanda Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aegean, Air Baltic, Air Europa, Air France, Air Serbia, Austrian Airlines, British Airways, Eurowings, Fly One, Hisky Europe SRL, KLM, LOT-Polish Airlines, Lufthansa, Norwegian Air Shuttle, Norwegian Air Sweden, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$156
Distance
1230 mi
Average flight time
2 hours 20 mins

Bucharest to Barcelona Flights

The cheapest times to fly from Bucharest to Barcelona

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 Bucharest to Barcelona are during the month of August. You can find some of the cheapest flights from Bucharest to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bucharest to Barcelona

Sunday is one of the best days to book for cheap flights from Bucharest to Barcelona: 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 Bucharest to Barcelona

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 Bucharest to Barcelona in 2026. You can also book with separate airlines for your outbound and return journeys, from $72 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 Bucharest to Barcelona 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 Bucharest to Barcelona 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.

 

Frequently asked questions

How much does a flight from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) cost?
You can find cheap one-way flights from $72 and cheap return flights from $156 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) with Expedia. One-way flights generally range between $248 and $1099, and roundtrip flights usually range from $264 to $1857. 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
The cheapest month to fly from OTP to BCN is August 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
Enter OTP to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Bucharest (OTP) to Barcelona (BCN) will differ from traveler to traveler. If you like to fly early, W4 offers early morning flights. If price is the most important factor, W4 typically offers the lowest fares. Tarom-Romanian Air Transport offers the most daily flights from OTP to BCN, 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
On average, there are around 1 nonstop flights per day from Henri Coanda Intl. (OTP) to Barcelona Intl. (BCN). For more options, look at flights that include layovers.
What is the earliest flight from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Bucharest (Henri Coanda International Airport) to Barcelona (Barcelona International Airport) usually leaves at around 12:20 AM. Operated by El Al, this flight is perfect for those looking to arrive in Barcelona early. 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
For flights from Bucharest (OTP) to Barcelona (BCN), the most popular departure times are in the early morning, from 6am to 9am. This time window accounts for around 61% of total traffic. Many major carriers, including Lufthansa, Swiss International Air Lines, and British Airways, offer flights during this window. Many travelers prefer this timing as it allows them to arrive in Barcelona with a full day ahead to explore.
How long does it take to fly from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
Flying nonstop from OTP to BCN takes around 3 hours 20 minutes, with the route covering approximately 1,230 miles. Flights with a layover typically take 5 hours 10 minutes longer than direct options. 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
Select the "Business class" and "First class" filters when looking for OTP to BCN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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 Barcelona from Henri Coanda Intl. (OTP)?
If you're planning to travel to Barcelona from Henri Coanda Intl. (OTP), you can fly into Barcelona Intl. (BCN) Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), Frederic Chopin (WAW) before reaching Barcelona. 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.) Barcelona 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 Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Bucharest (OTP-Henri Coanda Intl.) to Barcelona (BCN-Barcelona 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.

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.