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SOF - OPO

Find cheap flights from Sofia to Porto

1 adult
0 bags
Mon 6/3
Mon 6/10

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Porto, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Flights from Sofia to Porto - Travel Insights & Trends

Get data-powered insights and trends into flights from Sofia to Porto to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sofia to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sofia to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sofia to Porto is November, where tickets cost $164 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is $443 and $432 respectively.

How far in advance should I book a flight from Sofia to Porto?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sofia to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sofia to Porto, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Good to know

Low season

May

High season

November
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 48% lower on average.

When to book flights from Sofia to Porto

Are your dates flexible? Find out the best times to travel from Sofia to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sofia to Porto

  • Do I need a passport to fly between Sofia and Porto?

    Yes

  • Which aircraft models fly most regularly from Sofia to Porto?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Sofia to Porto?

    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 Sofia to Porto.

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

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

    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 Porto with an airline and back to Sofia with another airline. Booking your flights between Sofia and OPO can sometimes prove cheaper using this method.

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

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

See more FAQs

Top airlines flying from Sofia to Porto

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sofia to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
LufthansaOverall score based on 7730 reviews
6.9Comfort
7.2Boarding
6.5Food
7.7Crew
6.7Entertainment
Airline reviews

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

6.0 GoodEkta, Apr 2024PRG - FRA
Read more about Lufthansa reviews

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

Always a pleasure to deal with United's helpful and knowledgeable staff

All flights cancelled with no way to reach the airline

The WiFi didn’t work. The screens for movies were sticky and didn’t have a lot of options.

United flight from Frankfurt to Istanbul is on Lufthanza and United could neither provide a boarding pass or Lufthanza code to get a boarding pass. Very poor connection ability in Frankfurt and much frustration with the connection.

terrible. they cancelled the flight 1 day before flying out and just sent an email to inform the same. i had to scramble on my own paying more to find another flight.

I didn't like much about this flight. Almost no entertainment choices...and not available what was listed. Food not good.

Very good, the staff was great the service and everything was very good, without delays very comfortable!

The flight was very good , on time without delays, specially the staff was great!

Everything went according to plan. Check in, boarding etc all were very efficient.

Ryanair is the worst airline in Europe and easily one of the worst in the planet

The flight was 45 mins delayed but the crew provided water and necessities like tissues

Em relação a Ryanair, ter de ir ao check-in só para carimbar o cartão de embarque não foi muito fácil, são muito demorados, e atrasam a passagem do controlo de passaporte... E cheguei com 2 horas de antecedência

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

The flight was canceled 2 days before, without any alternative offer

I didn't like. The seats and the floor were very dirty and it is not the first time

Staff were friendly and flight was on time. Free drink and snacks would have been appreciated.

Pros: "The crew was kind."
Cons: "I had to buy a plus ticket for my luggage, but I bought a priority before. I don’t like it."
Cons: "Gate was closed without putting a notice on the boarding."

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Sofia - Porto Flights

Departure:

Sofia (SOF)Bulgaria

Destination:

Porto (OPO)Portugal

Cabin classes:

Browse origins:

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  • Sofia

Browse destinations:

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  • Porto