To Athens

Cheap Flights from Porto to Athens

Browse current best options from Porto. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Porto

RatePunk searches hundreds of travel sites at once for deals on flights to Athens

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Porto to Athens

Explore current cheapest deals departing from Porto to Athens

Round trip

Sort by: Cheapest

September 28 - September 30

Cheapest

Best

OPO - Athens

$344

$133

Round trip

October 14 - October 20

OPO - Athens

$312

$141

Round trip

October 14 - October 21

OPO - Athens

$312

$143

Round trip

October 7 - October 21

OPO - Athens

$290

$145

Round trip

October 7 - October 15

OPO - Athens

$309

$146

Round trip

October 13 - October 21

OPO - Athens

$309

$146

Round trip

September 23 - September 30

OPO - Athens

$333

$148

Round trip

October 7 - October 14

OPO - Athens

$312

$148

Round trip

September 21 - September 30

Earliest

OPO - Athens

$319

$150

Round trip

October 7 - October 13

OPO - Athens

$312

$150

Round trip

Unlock all 500+ flight deals to Athens and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Porto to Athens

A typical journey from Porto to Athens takes about 10h 10m, including connections. Given that most itineraries for this route involve at least one stop, this duration reflects the overall travel time you can expect. This is a medium-haul route, covering a distance of 2803 kilometers between the two cities.

For travelers seeking cheap flights from Porto to Athens, prices typically range from $168–$240, with a median fare of $201. Right now, current fares are near the typical level. Approximately 36% of recent fares have been classified as a good price, indicating that competitive options are regularly available. New deals appear almost daily, suggesting frequent opportunities to find favorable prices.

The cheapest time to fly from Porto to Athens is typically during the winter months. December stands out as the most affordable, with a median fare of just $126. Following closely, January offers a median fare of $141, and February presents a median of $161. These months generally provide the best value for this route.

Most itineraries for flights from Porto to Athens connect at least once, with only 9.3% of recent fares being non-stop. When a connection is involved, the typical number of stopovers is 1. This means you should generally anticipate a journey that includes at least one intermediate stop between Porto and Athens.

How much is a round trip from Porto to Athens

Regular price: $289 - $926

Prices for flights from Porto to Athens are currently below the regular range.

The regular price range for this route is $289 to $926. The current lowest deal is $133 with Aero Services Executive, for travel from Sep 28-Sep 30.

now $133

Low $289

High $926

The cheapest time to fly from Porto to Athens

The cheapest month to fly from OPO to ATH is December, with a median price of $126. The most expensive month is March, with a median price of $341. Prices are generally lower from January to December.

December

Cheapest

Flights from $126

March

Most Expensive

Flights from $341

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Porto to Athens

Aegean Airlines

Last-minute flights going from Porto to Athens

Sat, Jun 20

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

Eurowings

$403

$229

One-way

Sat, Jun 20

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

KLM

$407

$258

One-way

Tue, Jun 23

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

Ryanair

$353

$185

One-way

Tue, Sep 8

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

TAP Portugal

$297

$198

One-way

Mon, Sep 14

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

Aero Services Executive

$307

$156

One-way

Mon, Sep 14

⌛ Last-Minute

OPO - Athens

Porto (OPO) - Athens (ATH)

Aero Services Executive

$318

$159

One-way

Biggest price drops on these dates for flights from Porto to Athens

2 nights

Sep 28 - Sep 30

$344 → $133

61%

2 nights

Dec 11 - Dec 13

$339 → $151

55%

1 night

Dec 11 - Dec 12

$339 → $153

55%

7 nights

Sep 23 - Sep 30

$333 → $148

56%

Popular Airports to fly from Porto to Athens

Porto - Athens route insights

💸 Price insights

Recent fares near the typical level

Recent fares are near the typical level, with 36% of deals historically considered good.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $126.

⏱️ Flight duration

10h 10m is a typical flight time

The typical flight duration for this medium-haul route is 10h 10m, including layovers.

✈️ Airlines & availability

Connecting flights are dominant

Only 9.3% of deals are direct. Expect 1 stopover when flying from Porto to Athens.

🏆 Airline highlight

Aegean Airlines offers direct flights

Aegean Airlines has offered direct flights on this route, providing a convenient option.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Porto to Athens are frequent, with over 1 deal per day.

Porto main airports to depart from

Porto (OPO)

Cheapest

Porto Airport is a great option for flights from Porto to Athens, offering competitive prices.

📍 ~14 km from city center (reachable by car or metro)

💸 Flights from ~$133

Athens main airports to arrive at

Athens International (ATH)

Cheapest

Athens International Airport is a primary gateway for travelers arriving in Athens from Porto.

📍 ~20 km from Athens (reachable by metro, bus, taxi)

💸 Flights from ~$133

Airports nearby Athens used as alternative

Kalamata International (KLX)

Kalamata International (KLX) is a useful mainland alternative with reliable road access via the A7 highway.

📍 ~180 km from Athens (reachable by car, approximately 2.5 to 3 hours drive)

💸 Flights from ~$227

Nea Anchialos National (VOL)

Nea Anchialos National (VOL) is a mainland alternative accessible by car or bus from Athens.

📍 ~200 km from Athens (reachable by car or bus)

💸 Flights from ~$350

Mykonos Island National (JMK)

Mykonos Island National (JMK) is a major international hub with extensive European connections during peak season.

📍 ~170 km from Athens (requires a ferry or domestic flight to reach)

💸 Flights from ~$193

Santorini (Thira) National (JTR)

Cheapest

Santorini (Thira) National (JTR) is one of the busiest airports, offering diverse international routes.

📍 ~200 km from Athens (requires sea or air transfer)

💸 Flights from ~$175

Araxos (GPA)

Araxos (GPA) is a mainland airport serving the Peloponnese region, reachable by road from Athens.

📍 ~200 km from Athens (reachable by road)

💸 Flights from ~$257

Business & First Class Flight Deals to Athens

Discover luxury on the budget with premium cabin class on flights from Porto to Athens.

Elite

Best Elite deals to Athens

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From OPO

Elite

Sep 29

Athens, Greece

91% AI deal score

$1,140

$562

Save $578

From OPO

Elite

Jul 02

Athens, Greece

91% AI deal score

$1,685

$804

Save $881

From OPO

Elite

Jul 02

Athens, Greece

91% AI deal score

$1,692

$807

Save $885

From OPO

Elite

Sep 11

Athens, Greece

90% AI deal score

$1,434

$542

Save $892

From OPO

Elite

Oct 09

Athens, Greece

90% AI deal score

$1,444

$542

Save $902

From OPO

Elite

Oct 22

Athens, Greece

90% AI deal score

$1,068

$561

Save $507

From OPO

Elite

Oct 18

Athens, Greece

90% AI deal score

$1,068

$562

Save $506

From OPO

Elite

Sep 29

Athens, Greece

90% AI deal score

$1,054

$562

Save $492

From OPO

Elite

Oct 15

Athens, Greece

90% AI deal score

$1,067

$562

Save $505

From OPO

Elite

Sep 29

Athens, Greece

90% AI deal score

$1,051

$562

Save $489

From OPO

Elite

Sep 29

Athens, Greece

90% AI deal score

$1,115

$562

Save $553

From OPO

Elite

Sep 29

Athens, Greece

90% AI deal score

$1,057

$562

Save $495

From OPO

Elite

Oct 13

Athens, Greece

90% AI deal score

$1,067

$562

Save $505

From OPO

Elite

Oct 20

Athens, Greece

90% AI deal score

$1,068

$562

Save $506

From OPO

Elite

Sep 29

Athens, Greece

90% AI deal score

$1,070

$562

Save $508

From OPO

Elite

Jun 26

Athens, Greece

90% AI deal score

$1,571

$803

Save $768

From OPO

Elite

Jul 26

Athens, Greece

90% AI deal score

$1,614

$803

Save $811

From OPO

Elite

Jul 20

Athens, Greece

90% AI deal score

$1,617

$803

Save $814

From OPO

Elite

Jul 19

Athens, Greece

90% AI deal score

$1,615

$805

Save $810

From OPO

Elite

Jul 11

Athens, Greece

90% AI deal score

$1,616

$806

Save $810

From OPO

Elite

Jul 11

Athens, Greece

90% AI deal score

$1,616

$806

Save $810

From OPO

Elite

Jul 19

Athens, Greece

90% AI deal score

$1,615

$806

Save $809

From OPO

Elite

Jul 16

Athens, Greece

90% AI deal score

$1,614

$807

Save $807

From OPO

Elite

Jul 09

Athens, Greece

90% AI deal score

$1,609

$807

Save $802

From OPO

Elite

Jul 18

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 18

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 18

Athens, Greece

90% AI deal score

$1,617

$807

Save $810

From OPO

Elite

Jul 09

Athens, Greece

90% AI deal score

$1,609

$807

Save $802

From OPO

Elite

Jul 16

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 26

Athens, Greece

90% AI deal score

$1,610

$807

Save $803

From OPO

Elite

Jul 21

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 15

Athens, Greece

90% AI deal score

$1,618

$807

Save $811

From OPO

Elite

Jul 20

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 11

Athens, Greece

90% AI deal score

$1,616

$807

Save $809

From OPO

Elite

Jul 04

Athens, Greece

90% AI deal score

$1,614

$807

Save $807

From OPO

Elite

Jul 08

Athens, Greece

90% AI deal score

$1,609

$807

Save $802

From OPO

Elite

Jul 21

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 06

Athens, Greece

90% AI deal score

$1,622

$807

Save $815

From OPO

Elite

Jul 07

Athens, Greece

90% AI deal score

$1,608

$807

Save $801

From OPO

Elite

Jul 06

Athens, Greece

90% AI deal score

$1,612

$807

Save $805

From OPO

Elite

Jul 15

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 21

Athens, Greece

90% AI deal score

$1,604

$807

Save $797

From OPO

Elite

Jun 25

Athens, Greece

90% AI deal score

$1,600

$807

Save $793

From OPO

Elite

Jul 20

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jun 26

Athens, Greece

90% AI deal score

$1,616

$807

Save $809

From OPO

Elite

Jul 09

Athens, Greece

90% AI deal score

$1,609

$807

Save $802

From OPO

Elite

Jul 02

Athens, Greece

90% AI deal score

$1,620

$807

Save $813

From OPO

Elite

Jul 09

Athens, Greece

90% AI deal score

$1,639

$807

Save $832

From OPO

Elite

Jul 04

Athens, Greece

90% AI deal score

$1,619

$807

Save $812

From OPO

Elite

Jul 06

Athens, Greece

90% AI deal score

$1,596

$807

Save $789

From OPO

Elite

Jun 25

Athens, Greece

90% AI deal score

$1,573

$807

Save $766

From OPO

Elite

Jun 26

Athens, Greece

90% AI deal score

$1,575

$807

Save $768

From OPO

Elite

Jul 16

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 26

Athens, Greece

90% AI deal score

$1,614

$807

Save $807

From OPO

Elite

Jul 05

Athens, Greece

90% AI deal score

$1,608

$807

Save $801

From OPO

Elite

Jul 08

Athens, Greece

90% AI deal score

$1,619

$807

Save $812

From OPO

Elite

Jul 15

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 07

Athens, Greece

90% AI deal score

$1,608

$807

Save $801

From OPO

Elite

Jul 08

Athens, Greece

90% AI deal score

$1,609

$807

Save $802

From OPO

Elite

Jul 05

Athens, Greece

90% AI deal score

$1,615

$807

Save $808

From OPO

Elite

Jul 11

Athens, Greece

90% AI deal score

$1,676

$807

Save $869

From OPO

Elite

Jul 08

Athens, Greece

90% AI deal score

$1,620

$807

Save $813

From OPO

Elite

Jul 07

Athens, Greece

90% AI deal score

$1,592

$807

Save $785

From OPO

Elite

Jun 25

Athens, Greece

90% AI deal score

$1,565

$807

Save $758

From OPO

Elite

Jun 26

Athens, Greece

90% AI deal score

$1,575

$807

Save $768

From OPO

Elite

Oct 09

Athens, Greece

89% AI deal score

$1,385

$542

Save $843

From OPO

Elite

Oct 07

Athens, Greece

89% AI deal score

$1,371

$542

Save $829

From OPO

Elite

Oct 20

Athens, Greece

89% AI deal score

$1,038

$561

Save $477

From OPO

Elite

Oct 15

Athens, Greece

89% AI deal score

$1,009

$562

Save $447

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$1,016

$562

Save $454

From OPO

Elite

Oct 13

Athens, Greece

89% AI deal score

$1,009

$562

Save $447

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$1,014

$562

Save $452

From OPO

Elite

Oct 18

Athens, Greece

89% AI deal score

$1,038

$562

Save $476

From OPO

Elite

Sep 29

Athens, Greece

89% AI deal score

$1,039

$562

Save $477

From OPO

Elite

Oct 15

Athens, Greece

89% AI deal score

$1,012

$562

Save $450

From OPO

Elite

Oct 18

Athens, Greece

89% AI deal score

$1,010

$562

Save $448

From OPO

Elite

Sep 29

Athens, Greece

89% AI deal score

$1,039

$562

Save $477

From OPO

Elite

Sep 29

Athens, Greece

89% AI deal score

$1,039

$562

Save $477

From OPO

Elite

Oct 15

Athens, Greece

89% AI deal score

$1,009

$562

Save $447

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$999

$562

Save $437

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$1,001

$562

Save $439

From OPO

Elite

Oct 13

Athens, Greece

89% AI deal score

$1,010

$562

Save $448

From OPO

Elite

Oct 13

Athens, Greece

89% AI deal score

$1,009

$562

Save $447

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$1,003

$562

Save $441

From OPO

Elite

Oct 13

Athens, Greece

89% AI deal score

$1,038

$562

Save $476

From OPO

Elite

Oct 08

Athens, Greece

89% AI deal score

$1,014

$562

Save $452

From OPO

Elite

Oct 08

Athens, Greece

88% AI deal score

$1,072

$625

Save $447

From OPO

Elite

Oct 11

Athens, Greece

88% AI deal score

$1,069

$625

Save $444

From OPO

Elite

Sep 27

Athens, Greece

88% AI deal score

$1,113

$625

Save $488

From OPO

Elite

Oct 01

Athens, Greece

88% AI deal score

$1,071

$625

Save $446

From OPO

Elite

Sep 27

Athens, Greece

87% AI deal score

$1,070

$625

Save $445

From OPO

Elite

Sep 24

Athens, Greece

87% AI deal score

$1,038

$625

Save $413

From OPO

Elite

Sep 16

Athens, Greece

87% AI deal score

$1,033

$625

Save $408

From OPO

Elite

Oct 11

Athens, Greece

87% AI deal score

$1,039

$625

Save $414

From OPO

Elite

Sep 20

Athens, Greece

87% AI deal score

$1,038

$625

Save $413

From OPO

Elite

Sep 27

Athens, Greece

87% AI deal score

$1,066

$625

Save $441

From OPO

Elite

Sep 27

Athens, Greece

87% AI deal score

$1,038

$625

Save $413

From OPO

Elite

Sep 27

Athens, Greece

87% AI deal score

$1,038

$625

Save $413

From OPO

Elite

Sep 09

Athens, Greece

87% AI deal score

$1,026

$625

Save $401

From OPO

Elite

Sep 27

Athens, Greece

87% AI deal score

$1,053

$625

Save $428

Frequently Asked Questions About Flights to Athens

Historically, the best time to book flights from Porto to Athens is 60+ days before departure, with an average price of $185. Booking 14-27 days out typically sees prices around $206. For travelers booking closer to departure, flights within 0-6 days of travel average $248. Prices tend to increase as the departure date approaches, with the highest average prices for last-minute bookings.

Across the trailing quarter, a good deal for a flight from Porto to Athens is considered to be $168 or less. The median price for this route historically stands at $201. Prices can range, with 75% of flights costing $240 or less. Travelers should aim for prices at or below the good deal threshold to secure a more economical fare.

Historically, December is the cheapest month to fly from Porto to Athens, with a median price of $126. January also offers competitive prices, with a median of $141. February's median price is $161, which is also the most expensive month in the trailing 270 days. The annual median price for this route is $201.

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