$139+ Cheap flights from Porto (OPO) to Heraklion (HER)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — HER
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Porto to Heraklion with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Porto to Heraklion
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Cheapest flights from Porto to HeraklionExplore the most affordable flight options available from Porto to Heraklion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Porto to Heraklion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Connections by easyJet deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:10 pm -
1 stop17h 50m
Sat 11/141:15 pm -
1 stop28h 20m
Deal found 9/8![easyJet logo]()
$139
This SWISS deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:05 pm -
1 stop28h 55m
Mon 11/168:50 pm -
1 stop16h 25m
Deal found 9/8![SWISS logo]()
$296
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
2 stops12h 50m
Tue 10/203:05 pm -
2 stops9h 35m
Deal found 9/10![Aegean Airlines logo]()
$392
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop5h 55m
Mon 10/199:55 pm -
1 stop26h 45m
Deal found 9/10![Aegean Airlines logo]()
$399
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop23h 00m
Sat 10/246:25 pm -
1 stop7h 15m
Deal found 9/10![Aegean Airlines logo]()
$434
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
2 stops12h 40m
Tue 10/209:30 am -
1 stop15h 10m
Deal found 9/10![Aegean Airlines logo]()
$442
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:35 pm -
1 stop19h 10m
Wed 10/218:45 pm -
2 stops19h 00m
Deal found 9/10![SWISS logo]()
$447
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:05 pm -
1 stop13h 40m
Wed 10/218:45 pm -
2 stops19h 00m
Deal found 9/10![SWISS logo]()
$460
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
1 stop5h 45m
Fri 10/233:05 pm -
2 stops34h 35m
Deal found 9/10![Aegean Airlines logo]()
$477
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:35 pm -
2 stops17h 35m
Tue 10/208:50 pm -
2 stops18h 55m
Deal found 9/10![SWISS logo]()
$479
This Connections by easyJet deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:40 am -
1 stop19h 25m
Thu 10/2912:40 pm -
1 stop7h 40m
Deal found 9/7![easyJet logo]()
$481
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:35 pm -
2 stops17h 40m
Tue 10/208:50 pm -
2 stops18h 55m
Deal found 9/10![SWISS logo]()
$519
Best flights from Porto to HeraklionDiscover carefully curated flight deals from Porto to Heraklion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Porto to Heraklion that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This SWISS deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:05 pm -
1 stop28h 55m
Mon 11/168:50 pm -
1 stop16h 25m
Deal found 9/8![SWISS logo]()
$296
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop7h 15m
Tue 10/208:10 am -
1 stop16h 30m
Deal found 9/10![Aegean Airlines logo]()
$399
This Connections by easyJet deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:40 am -
1 stop19h 25m
Thu 10/2912:40 pm -
1 stop7h 40m
Deal found 9/7![easyJet logo]()
$481
This FlightHub deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:25 pm -
1 stop21h 50m
Mon 10/54:40 pm -
1 stop22h 45m
Deal found 9/7![LOT logo]()
$522
This Turkish Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/14:40 pm -
2 stops12h 50m
Mon 10/56:25 pm -
2 stops23h 25m
Deal found 9/7![Multiple Airlines logo]()
$732
This Eurowings deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Eurowings is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:40 pm -
1 stop16h 55m
Wed 10/219:35 pm -
1 stop24h 55m
Deal found 9/7![Eurowings logo]()
$733
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
1 stop10h 35m
Tue 10/208:10 am -
1 stop16h 30m
Deal found 9/10![Aegean Airlines logo]()
$399
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
1 stop19h 30m
Fri 10/2311:30 pm -
1 stop26h 10m
Deal found 9/10![Aegean Airlines logo]()
$434
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop12h 45m
Fri 10/2311:30 pm -
1 stop26h 10m
Deal found 9/10![Aegean Airlines logo]()
$434
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 pm -
2 stops12h 50m
Wed 10/219:55 pm -
1 stop26h 55m
Deal found 9/10![Aegean Airlines logo]()
$794
Last-minute flights from Porto to HeraklionDiscover last-minute flight deals from Porto to Heraklion. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Heraklion. Data last updated September 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:25 pm -
1 stop21h 50m
Mon 10/54:40 pm -
1 stop22h 45m
Deal found 9/9![LOT logo]()
$522
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:05 pm -
1 stop13h 40m
Wed 10/218:45 pm -
2 stops19h 00m
Deal found 9/10![SWISS logo]()
$460
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:35 pm -
2 stops17h 40m
Tue 10/208:50 pm -
2 stops18h 55m
Deal found 9/10![SWISS logo]()
$519
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
2 stops12h 50m
Tue 10/203:05 pm -
2 stops9h 35m
Deal found 9/10![Aegean Airlines logo]()
$392
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop5h 55m
Mon 10/199:55 pm -
1 stop26h 45m
Deal found 9/10![Aegean Airlines logo]()
$399
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
1 stop23h 00m
Sat 10/246:25 pm -
1 stop7h 15m
Deal found 9/10![Aegean Airlines logo]()
$434
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:35 pm -
1 stop19h 10m
Wed 10/218:45 pm -
2 stops19h 00m
Deal found 9/10![SWISS logo]()
$447
This SWISS deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:35 pm -
2 stops17h 35m
Tue 10/208:50 pm -
2 stops18h 55m
Deal found 9/10![SWISS logo]()
$479
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
2 stops12h 40m
Tue 10/209:30 am -
1 stop15h 10m
Deal found 9/10![Aegean Airlines logo]()
$442
This Aegean Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 pm -
1 stop5h 45m
Fri 10/233:05 pm -
2 stops34h 35m
Deal found 9/10![Aegean Airlines logo]()
$477
This Connections by easyJet deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:40 am -
1 stop19h 25m
Thu 10/2912:40 pm -
1 stop7h 40m
Deal found 9/7![easyJet logo]()
$481
One-way flights from Porto to HeraklionSearch for one-way flight options from Porto to Heraklion. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Porto to Heraklion. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Transavia Smart Connect deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:15 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Transavia France logo]()
$206
This Aegean Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:45 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Aegean Airlines logo]()
$207
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:10 pm -
1 stop24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![KLM logo]()
$219
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:00 am -
1 stop27h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![KLM logo]()
$257
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:55 pm -
1 stop23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![KLM logo]()
$324
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:20 am -
2 stops26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![British Airways logo]()
$582
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:20 am -
2 stops50h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![British Airways logo]()
$652
Find flight deals from Porto to Heraklion
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Heraklion (HER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $139 (Connections by easyJet) |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto to Heraklion that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Porto to Heraklion that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Sun 9/27
3:15 pm-11:00 am
1 stop17h 45m
Heraklion N. Kazantzakis Apt.
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
Quickest round-trip
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 10/1
11:45 pm-7:30 am
1 stop5h 45m
Heraklion N. Kazantzakis Apt.
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$207
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 10/1
7:10 pm-9:25 pm
1 stop24h 15m
Heraklion N. Kazantzakis Apt.
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$219
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Sat 9/26
5:00 am-10:50 am
1 stop27h 50m
Heraklion N. Kazantzakis Apt.
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$257
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 11/12
12:05 pm-7:00 pm
1 stop28h 55m
Heraklion N. Kazantzakis Apt.
Mon 11/16
8:50 pm-11:15 am
1 stop16h 25m
$296
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Tue 10/13
11:35 pm-8:50 am
1 stop7h 15m
Heraklion N. Kazantzakis Apt.
Tue 10/20
8:10 am-10:40 pm
1 stop16h 30m
$399
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 10/15
11:45 pm-12:20 pm
1 stop10h 35m
Heraklion N. Kazantzakis Apt.
Tue 10/20
8:10 am-10:40 pm
1 stop16h 30m
$399
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 10/15
11:45 pm-9:15 pm
1 stop19h 30m
Heraklion N. Kazantzakis Apt.
Fri 10/23
11:30 pm-11:40 pm
1 stop26h 10m
$434
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Tue 10/13
11:35 pm-2:20 pm
1 stop12h 45m
Heraklion N. Kazantzakis Apt.
Fri 10/23
11:30 pm-11:40 pm
1 stop26h 10m
$434
PortoHeraklion
OPO Porto - HER Heraklion N. Kazantzakis Apt.
OPOHER
Porto
Thu 10/22
6:40 am-4:05 am
1 stop19h 25m
Heraklion N. Kazantzakis Apt.
Thu 10/29
12:40 pm-6:20 pm
1 stop7h 40m
$481
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Porto-Heraklion flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-Heraklion flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-Heraklion flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-Heraklion flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Heraklion flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Porto to Heraklion
Have a flexible travel schedule? Discover the best time to fly to Heraklion from Porto with our price prediction graph.
OPO-HER
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Porto to Heraklion
How far ahead should I book a flight from Porto to Heraklion?
Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Heraklion. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Porto to Heraklion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Heraklion?
Book flights to Heraklion if you plan to visit one of these locationsHersonissos
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