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Cheap flight deals from Porto to Graz Starting at $139

Discover our range of affordable one-way and round-trip flights from Porto to Graz and kick-start your next adventure today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Porto to Graz flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. LH1783

    01:45 pm

    OPO

    2.8h

    05:35 pm

    MUC

    SMTWTFS
  2. EN8016

    09:50 pm

    MUC

    0.8h

    10:40 pm

    GRZ

    SMTWT-S
  3. AF1529

    04:20 pm

    OPO

    2.2h

    07:30 pm

    CDG

    SMTWTFS
  4. AF1534

    05:40 pm

    CDG

    1.7h

    07:20 pm

    BER

    SMTWTFS
  5. EW8346

    02:35 pm

    BER

    1.6h

    04:10 pm

    GRZ

    S---T-S
  6. LH1181

    06:00 am

    OPO

    2.8h

    09:45 am

    FRA

    SMTWTFS
  7. EN8062

    12:40 pm

    FRA

    1.3h

    02:00 pm

    GRZ

    SMTWTFS
  8. LH1785

    06:15 am

    OPO

    2.8h

    10:05 am

    MUC

    S---TFS
  9. LH5666

    03:10 pm

    MUC

    0.8h

    04:00 pm

    GRZ

    S-T-T-S
  10. LH1785

    06:15 am

    OPO

    2.8h

    10:05 am

    MUC

    S---TFS
  11. LH5664

    12:05 pm

    MUC

    0.8h

    12:55 pm

    GRZ

    -M-W-F-
  12. U25332

    06:20 pm

    OPO

    3.2h

    10:30 pm

    BER

    --T----
  13. EW8346

    02:35 pm

    BER

    1.6h

    04:10 pm

    GRZ

    S---T-S
  14. EW7547

    06:25 pm

    OPO

    2.9h

    10:20 pm

    HAM

    ----T--
  15. EW4501

    09:50 am

    HAM

    1.8h

    11:40 am

    GRZ

    ----T-S
  16. TP1939

    06:50 am

    OPO

    1.0h

    07:50 am

    LIS

    SMTWTFS
  17. EW9603

    01:20 pm

    LIS

    2.8h

    05:10 pm

    DUS

    SMTWT-S
  18. EW9724

    06:25 am

    DUS

    1.5h

    07:55 am

    GRZ

    -MTWT--
  19. U23882

    09:30 am

    OPO

    2.7h

    01:10 pm

    MXP

    SMTWTFS
  20. OS516

    08:30 pm

    MXP

    1.4h

    09:55 pm

    VIE

    SMTWTFS
  21. OS975

    10:45 pm

    VIE

    0.6h

    11:20 pm

    GRZ

    SMTWT-S
  22. KL1572

    11:25 am

    OPO

    2.6h

    03:00 pm

    AMS

    SMTWTFS
  23. KL1781

    04:45 pm

    AMS

    1.3h

    06:00 pm

    BER

    SMTWTFS
  24. EW8346

    02:35 pm

    BER

    1.6h

    04:10 pm

    GRZ

    S---T-S

When is the cheapest time to fly from Porto to Graz?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Graz from Porto have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Porto (OPO) to Graz (GRZ) the cheapest?

    Airlines adjust prices for flights from Porto to Graz based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Porto (OPO) to Graz (GRZ) cost?

    According to Trip.com's data, the lowest price is around $592.
  • What is the transportation method from the main airport to downtown in Graz?

    • The distance from Graz Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Porto to Graz

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Be flexible with your travel dates to get the cheapest Porto to Graz ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Porto to Graz for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $139 for a one-way ticket on Wed, Apr 9.
2
Compare cheap Porto to Graz flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Porto to Graz. The most affordable airline currently operating on this route is Eurowings.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Porto to Graz route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Porto to Graz flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Porto to Graz to access exclusive deals just for you.

Flight Info | Porto to Graz

Cheapest nonstop flight price$139
Off-season for travelJanuary
Peak season for travelNovember
Flight distance2,019.53 km
Popular airlineLufthansa