$43 Cheap Flights from Porto (OPO) to Bucharest (OTP)

View $43 flight on Thu, Apr 23, 2026Opens in a new window

Popular airlines from Porto Airport (OPO) to Henri Coanda Intl. Airport (OTP)

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Cheap Flights from Porto to Bucharest (OPO-OTP)

Prices were available within the past 7 days and start at $43 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air Malta
Tue, Apr 21 - Thu, Apr 23
OPO
Porto
OTP
Bucharest
$111 Roundtrip, found 2 days ago
$111
Roundtrip
found 2 days ago
Select Wizz Air Malta flight, departing Tue, Apr 21 from Porto to Bucharest, returning Thu, Apr 23, priced at $111 found 2 days ago
Wizz Air Malta
Thu, May 28 - Thu, Jun 4
OPO
Porto
OTP
Bucharest
$122 Roundtrip, found 3 days ago
$122
Roundtrip
found 3 days ago
Select Wizz Air Malta flight, departing Thu, May 28 from Porto to Bucharest, returning Thu, Jun 4, priced at $122 found 3 days ago
Wizz Air Malta
Sat, Apr 25 - Tue, Apr 28
OPO
Porto
OTP
Bucharest
$150 Roundtrip, found 6 days ago
$150
Roundtrip
found 6 days ago
Select Wizz Air Malta flight, departing Sat, Apr 25 from Porto to Bucharest, returning Tue, Apr 28, priced at $150 found 6 days ago
Wizz Air Malta
Sat, Jun 6 - Tue, Jun 16
OPO
Porto
OTP
Bucharest
$159 Roundtrip, found 5 days ago
$159
Roundtrip
found 5 days ago
Select Wizz Air Malta flight, departing Sat, Jun 6 from Porto to Bucharest, returning Tue, Jun 16, priced at $159 found 5 days ago
Wizz Air Malta
Tue, Apr 21 - Sat, Apr 25
OPO
Porto
OTP
Bucharest
$171 Roundtrip, found 6 days ago
$171
Roundtrip
found 6 days ago
Select Wizz Air Malta flight, departing Tue, Apr 21 from Porto to Bucharest, returning Sat, Apr 25, priced at $171 found 6 days ago
Wizz Air Malta
Tue, Oct 20 - Tue, Oct 27
OPO
Porto
OTP
Bucharest
$186 Roundtrip, found 6 days ago
$186
Roundtrip
found 6 days ago
Select Wizz Air Malta flight, departing Tue, Oct 20 from Porto to Bucharest, returning Tue, Oct 27, priced at $186 found 6 days ago
LOT-Polish Airlines
Tue, Oct 20 - Tue, Oct 27
OPO
Porto
OTP
Bucharest
$277 Roundtrip, found 6 days ago
$277
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Tue, Oct 20 from Porto to Bucharest, returning Tue, Oct 27, priced at $277 found 6 days ago
Air France
Tue, Oct 20 - Tue, Oct 27
OPO
Porto
OTP
Bucharest
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, Oct 20 from Porto to Bucharest, returning Tue, Oct 27, priced at $316 found 6 days ago
Air Serbia
Thu, Jun 18 - Sun, Jun 21
OPO
Porto
OTP
Bucharest
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Thu, Jun 18 from Porto to Bucharest, returning Sun, Jun 21, priced at $327 found 3 days ago
KLM
Fri, May 8 - Mon, May 11
OPO
Porto
OTP
Bucharest
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select KLM flight, departing Fri, May 8 from Porto to Bucharest, returning Mon, May 11, priced at $329 found 6 days ago

Frequently asked questions

How much does a flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) cost?
You can find cheap one-way flights from $43 and cheap return flights from $111 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) with Expedia. One-way flights usually range from $245 to $1418, and return flights typically cost between $485 and $1644. 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 Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
The cheapest month to fly from OPO to OTP is April 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
Enter OPO to OTP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
Air Europa is one of the cheapest airlines offering connecting flights from Dr. Francisco de Sa Carneiro (OPO) to Henri Coanda Intl. (OTP), starting from around $558. 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
To find a cheap flight from Porto (OPO-Dr. Francisco de Sa Carneiro) 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 time to fly from Porto (OPO-Dr. Francisco de Sa Carneiro) 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.
What is the earliest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
The earliest flight from Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) usually departs at around 2:50 AM, operated by Swiss International Air Lines and Air Baltic. This seasonal service is available in August, giving you a chance to maximize your time in Bucharest. 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
The most popular departure times for flights from Porto (OPO) to Bucharest (OTP) are in the early morning, from 6am to 9am. About 44% of passengers prefer this time window. Many major carriers, including Lufthansa and Swiss International Air Lines, offer flights during this window. This timing works well because it lets you make the most of your day upon arrival in Bucharest.
How long does it take to fly from Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
Flying nonstop from OPO to OTP takes around 4 hours 20 minutes, with the route covering approximately 1,760 miles. Flights with a layover typically take 6 hours 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
Business class seats are offered on the OPO to OTP route. Airlines that offer business class service on this route include:

  • Lufthansa
  • Swiss International Air Lines
  • KLM
  • TAP Portugal
  • Iberia
  • Austrian Airlines
  • Turkish Airlines
  • Aegean
  • Air France
  • Air Serbia

How do I earn miles on a Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia?
It's easy to earn miles on a Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Dr. Francisco de Sa Carneiro (OPO)?
If you're planning to travel to Bucharest from Dr. Francisco de Sa Carneiro (OPO), you can fly into Henri Coanda Intl. (OTP) Some flights may connect through major hubs like Humberto Delgado (LIS), Cointrin Intl. (GVA), Franz Josef Strauss Intl. (MUC) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) at the last minute?
Typically, booking a last minute flight from Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package?
Securing a Porto (OPO-Dr. Francisco de Sa Carneiro) 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 Porto (OPO-Dr. Francisco de Sa Carneiro) to Bucharest (OTP-Henri Coanda Intl.)?
If you booked your Porto (OPO-Dr. Francisco de Sa Carneiro) 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
Dr. Francisco de Sa Carneiro
Destination airport
Henri Coanda Intl.
Roundtrip price
$110
Distance
1759 mi
Average flight time
4 hours 10 mins

*Flight schedules are subject to change.

*Available to One Key members.

 

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