Flights from Athens to Porto
ATH
Athens
42h 50m avg
OPO
Porto
Flights from
$280
Compare 1 options across 1 airline
Updated 2 months 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
| Airline | Schedule | Stops | Duration | Price | |
|---|---|---|---|---|---|
U2
U2 · 3654
|
23:20
ATH
18:10
OPO
|
0 stop(s) | 42h 50m | $280 Best | Book → |
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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 →
Country: GR
Type: Large Airport
Elevation: 308 ft
OPO
Francisco de Sá Carneiro Airport
City: Porto
Country: PT
Type: Large Airport
Elevation: 228 ft
OPO Airport Guide →
Country: PT
Type: Large Airport
Elevation: 228 ft
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, 3.5★
10.0
$54/night
Garden House C
Porto, 1.5★
10.0
$59/night
Crystal Palace Oporto Flat
Porto, 4★
10.0
$146/night
Liiiving in Porto - Ribeira Design Apartment
Porto, 4★
10.0
$178/night
Porto Hidden Living W/ Backyard by LovelyStay
Porto, 4★
10.0
$104/night
Loios 66 by LovelyStay
Porto, 3★
10.0
$81/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
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