Flights from Athens to Porto

ATH
Athens
42h 50m avg
OPO
Porto
Flights from
$280
Compare 1 options across 1 airline
Updated 1 month ago
$280
Cheapest Flight
$280
Average Price
0
Direct Flights
1
Airlines

Compare All ATH to OPO Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
U2
U2
U2 · 3654
23:20
ATH
18:10
OPO
 0 stop(s) 42h 50m $280 Best Book →

Airport Information

Key details about departure and arrival airports for this route

ATH
Athens Eleftherios Venizelos International Airport
City: Spata-Artemida
Country: GR
Type: Large Airport
Elevation: 308 ft
ATH Airport Guide →
OPO
Francisco de Sá Carneiro Airport
City: Porto
Country: PT
Type: Large Airport
Elevation: 228 ft
OPO Airport Guide →

Tips for Athens to Porto Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book ATH–OPO flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $280, but prices as low as $280 are available.
✈ Direct vs Connecting
No direct flights currently listed. Consider flexible dates or nearby airports for better connections.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on ATH–OPO is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Porto

Book accommodation at your destination — top-rated stays near OPO airport

Porto Essential Studio
Porto Essential Studio
Porto, 3.5★
10.0 $54/night
Póvoa Terrace | A Curated Escape w/Large Balcony
Póvoa Terrace | A Curated Escape w/Large Balcony
Porto
10.0 Check Price
Regras Apartments&Garden A2 by Benefit Collection
Regras Apartments&Garden A2 by Benefit Collection
Porto
10.0 Check Price
Costa Cabral Flat
Costa Cabral Flat
Porto
10.0 Check Price
Stylish Retreat | Central Porto Stay w/Parking
Stylish Retreat | Central Porto Stay w/Parking
Porto
10.0 Check Price
Garden House C
Garden House C
Porto, 1.5★
10.0 $59/night

Frequently Asked Questions

Everything you need to know about flying ATH to OPO

What is the cheapest flight from Athens to Porto?
The cheapest flight from Athens (ATH) to Porto (OPO) currently starts at $280 with U2. Prices are updated regularly and may vary by date and availability.
How many airlines fly from ATH to OPO?
We found 1 airline(s) operating on the ATH–OPO route, including U2.
Are there direct flights from Athens to Porto?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Athens to Porto is approximately $280. Prices range from $280 to $280 depending on airline, time, and class.
How long is the flight from ATH to OPO?
The average flight duration from Athens to Porto is approximately 42 hours 50 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on ATH–OPO flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $280
Book Cheapest →

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