What is the cheapest airline that flies from Portland to Greece?

Scandinavian Airlines is the most popular carrier operating from Portland to Greece

What airlines fly to Greece?

Delta, British Airways and KLM are the top three most popular airlines that fly to Greece from Portland according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 10 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Greece?

Prices for flights from Portland Airport to Greece refresh daily.

How many operators does momondo search for flights from Portland Airport to Greece?

The number of operators available for flights from Portland Airport to Greece is 10 as of November 2025.

How old do you have to be to fly from Portland Airport to Greece?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Greece.

What documentation or ID do you need to fly to Greece?

The required travel and health documents for your Greece trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$342 Cheap Flights from Portland to Greece in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:46 pm - 1:40 amPDX-ATH

23h 54m2 stops

6:35 am - 6:30 pmATH-PDX

21h 55m2 stops

$449Lufthansa

Find Deal

Tue, Jan 13 - Fri, Jan 23

10:24 am - 4:15 pmPDX-ATH

43h 51m2 stops

2:10 pm - 10:22 pmATH-PDX

41h 12m2 stops

$468Scandinavian Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 17

5:45 pm - 9:55 pmPDX-ATH

18h 10m1 stop

4:10 pm - 3:55 pmATH-PDX

33h 45m1 stop

$472British Airways

Find Deal

Fri, Jan 9 - Thu, Jan 15

3:50 pm - 1:40 amPDX-ATH

23h 50m2 stops

6:05 am - 6:30 pmATH-PDX

22h 25m2 stops

$475Lufthansa

Find Deal

Fri, Jan 30 - Fri, Feb 6

10:24 am - 4:15 pmPDX-ATH

43h 51m2 stops

2:10 pm - 10:23 pmATH-PDX

41h 13m2 stops

$483Scandinavian Airlines

Find Deal

Tue, Mar 3 - Tue, Mar 17

3:52 pm - 1:40 amPDX-ATH

23h 48m2 stops

6:30 am - 6:55 pmATH-PDX

22h 25m2 stops

$485Lufthansa

Find Deal

Sat, Jan 24 - Sat, Jan 31

7:45 am - 1:40 amPDX-ATH

31h 55m2 stops

5:40 pm - 10:32 pmATH-PDX

38h 52m2 stops

$487Multiple Airlines

Find Deal

Fri, Jan 9 - Thu, Jan 15

11:10 am - 1:35 pmPDX-ATH

16h 25m2 stops

5:20 pm - 11:25 amATH-PDX

28h 05m1 stop

$489Multiple Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

5:45 pm - 12:15 pmPDX-ATH

32h 30m1 stop

8:00 am - 3:55 pmATH-PDX

17h 55m1 stop

$490British Airways

Find Deal

Wed, Jan 21 - Sun, Jan 25

9:45 pm - 9:20 pmPDX-SKG

37h 35m2 stops

1:40 pm - 8:32 pmSKG-PDX

40h 52m2 stops

$560KLM

Find Deal

Thu, Jan 29 - Mon, Feb 2

Scandinavian Airlines flights from Portland to Greece

Our best Scandinavian Airlines deals on Portland to Greece flight tickets

Scandinavian Airlines

Mar 3

PDX10:24 amPortland

43h 51m

2 stops

ATH4:15 pmAthens Eleftherios V.

Mar 17

ATH2:10 pmAthens Eleftherios V.

41h 12m

2 stops

PDX10:22 pmPortland

$468

Find similar

Scandinavian Airlines

Mar 3

PDX10:24 amPortland

43h 51m

2 stops

ATH4:15 pmAthens Eleftherios V.

Mar 17

ATH2:10 pmAthens Eleftherios V.

41h 13m

2 stops

PDX10:23 pmPortland

$483

Find similar

Scandinavian Airlines

Apr 15

PDX1:00 pmPortland

38h 10m

2 stops

ATH1:10 pmAthens Eleftherios V.

Apr 29

ATH7:45 amAthens Eleftherios V.

24h 37m

2 stops

PDX10:22 pmPortland

$497

Find similar

Lufthansa flights from Portland to Greece

Our best Lufthansa deals on Portland to Greece flight tickets

Lufthansa

Jan 13

PDX3:46 pmPortland

23h 54m

2 stops

ATH1:40 amAthens Eleftherios V.

Jan 23

ATH6:35 amAthens Eleftherios V.

21h 55m

2 stops

PDX6:30 pmPortland

$449

Find similar

Lufthansa

Jan 30

PDX3:50 pmPortland

23h 50m

2 stops

ATH1:40 amAthens Eleftherios V.

Feb 6

ATH6:05 amAthens Eleftherios V.

22h 25m

2 stops

PDX6:30 pmPortland

$475

Find similar

Lufthansa

Jan 17

PDX3:52 pmPortland

23h 48m

2 stops

ATH1:40 amAthens Eleftherios V.

Jan 24

ATH6:30 amAthens Eleftherios V.

22h 25m

2 stops

PDX6:55 pmPortland

$484

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 1/13

3:46 pm-1:40 am

2 stops23h 54m

Athens Eleftherios V.

Fri 1/23

6:35 am-6:30 pm

2 stops21h 55m

$449

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/3

10:24 am-4:15 pm

2 stops43h 51m

Athens Eleftherios V.

Tue 3/17

2:10 pm-10:22 pm

2 stops41h 12m

$468

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 1/9

5:45 pm-9:55 pm

1 stop18h 10m

Athens Eleftherios V.

Thu 1/15

4:10 pm-3:55 pm

1 stop33h 45m

$472

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 1/30

3:50 pm-1:40 am

2 stops23h 50m

Athens Eleftherios V.

Fri 2/6

6:05 am-6:30 pm

2 stops22h 25m

$475

PortlandAthens

PDX - ATH

PDXATH

Portland

Tue 3/3

10:24 am-4:15 pm

2 stops43h 51m

Athens Eleftherios V.

Tue 3/17

2:10 pm-10:23 pm

2 stops41h 13m

$483

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 1/24

3:52 pm-1:40 am

2 stops23h 48m

Athens Eleftherios V.

Sat 1/31

6:30 am-6:55 pm

2 stops22h 25m

$485

PortlandAthens

PDX - ATH

PDXATH

Portland

Fri 1/9

7:45 am-1:40 am

2 stops31h 55m

Athens Eleftherios V.

Thu 1/15

5:40 pm-10:32 pm

2 stops38h 52m

$487

PortlandAthens

PDX - ATH

PDXATH

Portland

Sat 1/24

11:10 am-1:35 pm

2 stops16h 25m

Athens Eleftherios V.

Sat 1/31

5:20 pm-11:25 am

1 stop28h 05m

$489

PortlandAthens

PDX - ATH

PDXATH

Portland

Wed 1/21

5:45 pm-12:15 pm

1 stop32h 30m

Athens Eleftherios V.

Sun 1/25

8:00 am-3:55 pm

1 stop17h 55m

$490

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

Thu 1/29

9:45 pm-9:20 pm

2 stops37h 35m

Thessaloniki Makedonia

Mon 2/2

1:40 pm-8:32 pm

2 stops40h 52m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Greece?

In general, November is the cheapest month to fly from Portland to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $665. If you are unable to visit Greece during the month of November, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $781.

What is the cheapest day to depart on your flight to Greece?

According to our data, Tuesday is the cheapest day to fly to Greece from Portland. The lowest ticket price found for a Tuesday departure recently was $1,131. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Portland to Greece on a Thursday will generally be more expensive and average around $1,428. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,130 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,303 per ticket.

How far in advance should I book a flight to Greece?

You are more likely to see cheaper flights to Greece from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $1,037 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Portland for as low as $838 on momondo.

Can stopping save me money on Portland to Greece flights?

You could potentially save up to 12% on your flight if you consider stops on a Portland to Greece flight.

Cheap Portland to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Greece

Fastest flight time	16h 50m
Direct flights	None

The fastest flight from Portland to Greece takes 16h 50m

There are no direct flights from Portland to Greece. There are no popular flight routes from Portland to Greece.

Search flight deals

When did momondo last update prices for flights from Portland Airport to Greece?
Prices for flights from Portland Airport to Greece refresh daily.
How many operators does momondo search for flights from Portland Airport to Greece?
The number of operators available for flights from Portland Airport to Greece is 10 as of November 2025.
How old do you have to be to fly from Portland Airport to Greece?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Greece.
What documentation or ID do you need to fly to Greece?
The required travel and health documents for your Greece trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Greece

Compare and see reviews for airlines that fly from Portland to Greece with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $488	Free Cancellation	Rating 7.4 1,589 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $502	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
British Airways	PriceFrom $605	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
United Airlines	PriceFrom $607	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Air Canada	PriceFrom $653	Free Cancellation	Rating 7.1 10,476 reviews	Search Air Canada flights
Lufthansa	PriceFrom $676	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
KLM	PriceFrom $687	Free Cancellation	Rating 7.7 1,422 reviews	Search KLM flights
Delta	PriceFrom $694	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Greece?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Greece. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Greece with flexible booking policies on momondo?

All flight searches from Portland to Greece on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Greece?

momondo provides multiple filters to help you find the best flight to Greece from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Greece right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Greece flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Greece trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 12/25

Thu 1/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece

Popular cities in Greece

Flights to Athensfrom $339

Flights to Thessalonikifrom $466

Flights to Heraklionfrom $541

Flights to Therafrom $532

Flights to Rhodesfrom $559

Flights to Chaniafrom $525

Flights to Mykonosfrom $516

Flights to Argostolifrom $920

Flights to Prévezafrom $720

Flights to Parikiafrom $705

Flights to Naxosfrom $704

Flights to Mytilenefrom $598

Cheap flights from Portland to Greece from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Greece departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portland to Greece

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Scandinavian Airlines flights from Portland to Greece

Our best Scandinavian Airlines deals on Portland to Greece flight tickets

Lufthansa flights from Portland to Greece

Our best Lufthansa deals on Portland to Greece flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Greece that are best for you.

See travel insights to Greece from

How to get the cheapest flight ticket from Portland to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Greece?

What is the cheapest day to depart on your flight to Greece?

What is the cheapest time of day to depart on your flight to Greece?

How far in advance should I book a flight to Greece?

Can stopping save me money on Portland to Greece flights?

You could potentially save up to 12% on your flight if you consider stops on a Portland to Greece flight.

What is the cheapest airline that flies from Portland to Greece?

Scandinavian Airlines is the most popular carrier operating from Portland to Greece

What airlines fly to Greece?

Cheap Portland to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Greece

Fastest flight time

Direct flights

When did momondo last update prices for flights from Portland Airport to Greece?

How many operators does momondo search for flights from Portland Airport to Greece?

How old do you have to be to fly from Portland Airport to Greece?

What documentation or ID do you need to fly to Greece?

Best airlines flying from Portland to Greece

Compare and see reviews for airlines that fly from Portland to Greece with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Greece?

Can I find flights from Portland to Greece with flexible booking policies on momondo?

How can momondo help me find flights from Portland to Greece?

I’m not ready to book a flight from Portland to Greece right now. Can momondo alert me if prices change?

An easier way to manage your Greece trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Popular cities in Greece

Popular flights according to clicks in the last 7 days on momondo