Cheap Flights from Cagliari to Bucharest Otopeni

Compare Cagliari to Bucharest Otopeni flight deals

Find the cheapest month or even day of the year to fly to Bucharest Otopeni

Book the best Bucharest Otopeni fare with no extra fees

Flight deals from Cagliari to Bucharest Otopeni

Looking for a cheap last-minute deal or the best round-trip flight from Cagliari to Bucharest Otopeni? Find the lowest prices on one-way and round-trip tickets right here.

Bucharest.$91 per passenger.Departing Fri, Mar 27, returning Tue, Mar 31.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Fri, Mar 27, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Tue, Mar 31, arriving in Cagliari.Price includes taxes and charges.From $91, select.

Bucharest.$96 per passenger.Departing Sat, Apr 25, returning Mon, Apr 27.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Sat, Apr 25, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Mon, Apr 27, arriving in Cagliari.Price includes taxes and charges.From $96, select.

Bucharest.$96 per passenger.Departing Mon, Mar 23, returning Wed, Apr 1.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Mon, Mar 23, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Wed, Apr 1, arriving in Cagliari.Price includes taxes and charges.From $96, select.

Bucharest.$104 per passenger.Departing Wed, May 6, returning Mon, May 11.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Wed, May 6, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Mon, May 11, arriving in Cagliari.Price includes taxes and charges.From $104, select.

Bucharest.$115 per passenger.Departing Sat, Feb 28, returning Sat, Mar 7.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Sat, Feb 28, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Sat, Mar 7, arriving in Cagliari.Price includes taxes and charges.From $115, select.

Bucharest.$132 per passenger.Departing Sat, Apr 25, returning Fri, May 1.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Sat, Apr 25, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Fri, May 1, arriving in Cagliari.Price includes taxes and charges.From $132, select.

Bucharest.$164 per passenger.Departing Thu, Sep 24, returning Tue, Sep 29.Round-trip flight with Ryanair and FlyOne (Romania).Outbound indirect flight with Ryanair, departing from Cagliari on Thu, Sep 24, arriving in Bucharest Otopeni.Inbound indirect flight with FlyOne (Romania), departing from Bucharest Otopeni on Tue, Sep 29, arriving in Cagliari.Price includes taxes and charges.From $164, select.

Bucharest.$170 per passenger.Departing Sun, May 31, returning Wed, Jun 3.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Cagliari on Sun, May 31, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departing from Bucharest Otopeni on Wed, Jun 3, arriving in Cagliari.Price includes taxes and charges.From $170, select.

Find the cheapest month to fly from Cagliari to Bucharest Otopeni

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cagliari to Bucharest Otopeni flights are currently cheapest in March.

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Cagliari to Bucharest Otopeni: Alternative routes

Compare routes from Cagliari to Bucharest below. You may find an airport to fly into that's cheaper, faster, or easier than Bucharest Otopeni.

Bucharest Otopeni

15km from central Bucharest

ClosestCheapest

from $91

Search flights

Cagliari to Bucharest: Flight information

The things to know before you go.

Cheapest flight found	$91
Cheapest month to fly	March

Finding cheap flights from Cagliari to Bucharest Otopeni: Frequently asked questions

How much are round-trip flights from Cagliari to Bucharest Otopeni?

The best price we found for a round-trip flight from Cagliari to Bucharest Otopeni is $91. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Cagliari to Bucharest Otopeni?

Currently, there are no airlines that fly direct from Cagliari to Bucharest Otopeni. But we found flights with one or more stops from $91.

How many flights are there a week from Cagliari to Bucharest Otopeni?

There are no flights flying from Cagliari to Bucharest Otopeni, as of February 2026.

When is the cheapest time to fly from Cagliari to Bucharest Otopeni?

The cheapest month to fly from Cagliari to Bucharest Otopeni is usually March.

Which upcoming date is cheapest to fly from Cagliari Airport to Bucharest Otopeni Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cagliari Airport to Bucharest Otopeni Airport on Friday, March 27, 2026.

Can I get a direct flight from Cagliari Airport to Bucharest Otopeni Airport?

No airlines currently offer direct flights between Cagliari Airport and Bucharest Otopeni Airport. Most routes have one or more stops.

How can I find the best flight deal to Bucharest Otopeni?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bucharest Otopeni but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Bucharest?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Bucharest is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Cagliari Airport to Bucharest Otopeni?

Currently, Ryanair offers the cheapest flight tickets to Bucharest Otopeni.

Flying from Cagliari Elmas Airport (CAG) to Bucharest Henri Coanda International Airport (OTP): what you need to know

Bucharest is one hour ahead of Cagliari and is in the UTC+2 timezone.
Get to the airport on time so you don't miss your CAG to OTP flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.
During popular months like July, you'll want to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during peak periods in general.
Think about adding a stopover when booking your ticket from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport. Simply uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here are some options between CAG and OTP:
- Pisa International Airport
- Catania-Fontanarossa Airport
- Naples International Airport

How to find the cheapest flights from Cagliari Elmas Airport (CAG) to Bucharest Henri Coanda International Airport (OTP)

At the moment, $43 is the cheapest price we've seen for a one-way Cagliari Elmas Airport to Bucharest Henri Coanda International Airport flight. The best price for a return plane ticket is $91. Bear in mind that fares may change due to demand at the time of booking.
To get your hands on cheap tickets from CAG to OTP, book in advance. Airlines tend to offer their best fares when flights are first released.
Getting cheap flights from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the best prices across each month and snap up a great deal.
Never miss a deal on cheap flights from CAG to OTP by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare pops up.
Tailor your trip with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport.

Handy information about Cagliari Elmas Airport (CAG)

80.13% of flights leaving Cagliari Elmas Airport land at their destination as planned. Given its strong performance rating, disruptions are unlikely when taking off from CAG.
Cagliari Elmas Airport is around 11 kilometers from central Cagliari. If you're driving, ride-sharing or catching a cab from the center, it'll take 15 minutes or so to get there, depending on the traffic.
You can expect a journey time of about 50 minutes when using public transport.
Taking an early flight from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these stays close to CAG:

Arriving at Bucharest Henri Coanda International Airport (OTP)

Reserve a hotel close to OTP if you're taking a late Cagliari Elmas Airport to Bucharest Henri Coanda International Airport flight. Settle into one of these options and skip the long transfer after landing:
Grab a Bucharest Henri Coanda International Airport rental car and explore Bucharest and beyond with your own set of wheels. Klass Wagen, Pricecarz and Surprice are popular providers to choose from here.
Booking your vehicle from Bucharest Henri Coanda International Airport around one week ahead can help you get the lowest rate.

Getting from Bucharest Henri Coanda International Airport (OTP) to central Bucharest

Bucharest Henri Coanda International Airport is approximately 21 kilometers from the center of Bucharest. Driving there takes about 35 minutes.
When traveling on public transport, expect a journey of around 1 hour 35 minutes.

When to fly to Bucharest Henri Coanda International Airport (OTP)

It's time to plan your dates for your flight from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport. July is the most popular month to visit Bucharest. If you like a more laid-back vibe, go in April.
Book your flight from Cagliari Elmas Airport to Bucharest Henri Coanda International Airport for August if you want to go to Bucharest during its warmest month. Expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).
For cooler conditions, search for a cheap ticket from CAG to OTP in January. Temperatures average between -9ºC (16ºF) and 8ºC (46ºF) then.

Explore more of Romania

You've seen Bucharest, now it's time to explore other parts of Romania. Journey around 322 kilometers north to Iasi to check off its top attractions. From Palace of Culture to Saint Nicholas Church and Golia Monastery, you've got a jam-packed schedule ahead.
If you want to check out another great destination in Romania, consider Cluj-Napoca, about 322 kilometers north-west of Bucharest. St. Michael's Church, Hoia Baciu Forest and Banffy Palace are key highlights.