What airlines fly to Greece?

Delta, KLM and British Airways 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 33% 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.

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

British Airways, KLM, and Lufthansa are the most popular carriers operating from Portland to Greece

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 March 2026.

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.

$249 Cheap Flights from Portland to Greece in 2026

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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.

1:05 pm - 6:40 pm

PDX

ATH

43h 35m

2 stops

7:30 pm - 10:42 pm

ATH

PDX

37h 12m

2 stops

$652Scandinavian Airlines

pon., kwi 20 - pon., maj 4

11:20 am - 6:40 pm

PDX

ATH

45h 20m

2 stops

7:30 pm - 10:42 pm

ATH

PDX

37h 12m

2 stops

$682Scandinavian Airlines

pon., kwi 20 - ndz., maj 3

11:20 am - 6:40 pm

PDX

ATH

45h 20m

2 stops

7:30 pm - 11:01 pm

ATH

PDX

37h 31m

2 stops

$686Scandinavian Airlines

pon., kwi 20 - śr., maj 6

7:05 am - 4:00 pm

PDX

ATH

22h 55m

1 stop

7:30 am - 7:40 pm

ATH

PDX

22h 10m

1 stop

$741Multiple Airlines

sob., kwi 25 - wt., kwi 28

3:30 pm - 8:00 pm

PDX

ATH

18h 30m

2 stops

7:55 am - 8:45 pm

ATH

PDX

22h 50m

1 stop

$756Multiple Airlines

pon., kwi 20 - pt., maj 1

7:30 pm - 4:15 pm

PDX

JTR

34h 45m

1 stop

5:10 pm - 5:40 pm

JTR

PDX

34h 30m

1 stop

$890British Airways

wt., kwi 14 - ndz., kwi 19

7:30 pm - 2:05 pm

PDX

JTR

32h 35m

1 stop

2:45 pm - 5:40 pm

JTR

PDX

36h 55m

1 stop

$971British Airways

śr., kwi 15 - pon., kwi 20

7:00 am - 4:15 pm

PDX

JTR

23h 15m

2 stops

2:45 pm - 8:19 pm

JTR

PDX

39h 34m

2 stops

$988American Airlines

śr., kwi 15 - pon., kwi 20

7:00 am - 4:15 pm

PDX

JTR

23h 15m

2 stops

5:10 pm - 5:40 pm

JTR

PDX

34h 30m

1 stop

$1,038American Airlines

śr., kwi 15 - ndz., kwi 19

1:32 pm - 8:05 pm

PDX

SKG

44h 33m

2 stops

8:55 pm - 11:10 am

SKG

PDX

24h 15m

1 stop

$1,265KLM

wt., kwi 21 - czw., maj 21

Scandinavian Airlines flights from Portland to Greece

Our best Scandinavian Airlines deals on Portland to Greece flight tickets

Scandinavian Airlines

Apr 20

PDX1:05 pmPortland

43h 35m

2 stops

ATH6:40 pmAthens Eleftherios V.

May 4

ATH7:30 pmAthens Eleftherios V.

37h 12m

2 stops

PDX10:42 pmPortland

$652

Scandinavian Airlines

Apr 20

PDX11:20 amPortland

45h 20m

2 stops

ATH6:40 pmAthens Eleftherios V.

May 3

ATH7:30 pmAthens Eleftherios V.

37h 12m

2 stops

PDX10:42 pmPortland

$682

Scandinavian Airlines

Apr 20

PDX11:20 amPortland

45h 20m

2 stops

ATH6:40 pmAthens Eleftherios V.

May 6

ATH7:30 pmAthens Eleftherios V.

37h 31m

2 stops

PDX11:01 pmPortland

$686

British Airways flights from Portland to Greece

Our best British Airways deals on Portland to Greece flight tickets

British Airways

Apr 14

PDX7:30 pmPortland

34h 45m

1 stop

JTR4:15 pmThera Santorini

Apr 19

JTR5:10 pmThera Santorini

34h 30m

1 stop

PDX5:40 pmPortland

$890

British Airways

Apr 15

PDX7:30 pmPortland

32h 35m

1 stop

JTR2:05 pmThera Santorini

Apr 20

JTR2:45 pmThera Santorini

36h 55m

1 stop

PDX5:40 pmPortland

$971

British Airways

Apr 14

PDX7:30 pmPortland

34h 45m

1 stop

JTR4:15 pmThera Santorini

Apr 20

JTR2:45 pmThera Santorini

36h 55m

1 stop

PDX5:40 pmPortland

$976

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

pon. 4/20

1:05 pm-6:40 pm

2 stops43h 35m

Athens Eleftherios V.

pon. 5/4

7:30 pm-10:42 pm

2 stops37h 12m

$652

PortlandAthens

PDX - ATH

PDXATH

Portland

pon. 4/20

11:20 am-6:40 pm

2 stops45h 20m

Athens Eleftherios V.

ndz. 5/3

7:30 pm-10:42 pm

2 stops37h 12m

$682

PortlandAthens

PDX - ATH

PDXATH

Portland

pon. 4/20

11:20 am-6:40 pm

2 stops45h 20m

Athens Eleftherios V.

śr. 5/6

7:30 pm-11:01 pm

2 stops37h 31m

$686

PortlandAthens

PDX - ATH

PDXATH

Portland

sob. 4/25

7:05 am-4:00 pm

1 stop22h 55m

Athens Eleftherios V.

wt. 4/28

7:30 am-7:40 pm

1 stop22h 10m

$741

Quickest round-trip

PortlandAthens

PDX - ATH

PDXATH

Portland

pon. 4/20

3:30 pm-8:00 pm

2 stops18h 30m

Athens Eleftherios V.

pt. 5/1

7:55 am-8:45 pm

1 stop22h 50m

$756

PortlandThera

PDX - JTR

PDXJTR

Portland

wt. 4/14

7:30 pm-4:15 pm

1 stop34h 45m

Thera Santorini

ndz. 4/19

5:10 pm-5:40 pm

1 stop34h 30m

$890

PortlandThera

PDX - JTR

PDXJTR

Portland

śr. 4/15

7:30 pm-2:05 pm

1 stop32h 35m

Thera Santorini

pon. 4/20

2:45 pm-5:40 pm

1 stop36h 55m

$971

PortlandThera

PDX - JTR

PDXJTR

Portland

śr. 4/15

7:00 am-4:15 pm

2 stops23h 15m

Thera Santorini

pon. 4/20

2:45 pm-8:19 pm

2 stops39h 34m

$988

PortlandThera

PDX - JTR

PDXJTR

Portland

śr. 4/15

7:00 am-4:15 pm

2 stops23h 15m

Thera Santorini

ndz. 4/19

5:10 pm-5:40 pm

1 stop34h 30m

$1,038

PortlandThessaloniki

PDX - SKG

PDXSKG

Portland

wt. 4/21

1:32 pm-8:05 pm

2 stops44h 33m

Thessaloniki Makedonia

czw. 5/21

8:55 pm-11:10 am

1 stop24h 15m

$1,265

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, February 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 $520. If you are unable to visit Greece during the month of February, then departing from Portland during the month November is also very affordable. Most momondo users find prices during this month for around $620.

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 $924 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 $727 on momondo.

Can stopping save me money on Portland to Greece flights?

You could potentially save up to 10% 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	17h 00m
Direct flights	None

The fastest flight from Portland to Greece takes 17h 00m

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 March 2026.
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
British Airways	PriceFrom $467	Free Cancellation	Rating 6.7 7,786 reviews	Search British Airways flights
Lufthansa	PriceFrom $493	Free Cancellation	Rating 6.8 7,848 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom $502	Free Cancellation	Rating 7.5 680 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $507	Free Cancellation	Rating 7.3 1,714 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $550	Free Cancellation	Rating 7.9 8,291 reviews	Search Delta flights
United Airlines	PriceFrom $594	Free Cancellation	Rating 7.4 9,423 reviews	Search United Airlines flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.1 11,464 reviews	Search American Airlines flights
KLM	PriceFrom $645	Free Cancellation	Rating 7.8 1,471 reviews	Search KLM flights
Air Canada	PriceFrom $646	Free Cancellation	Rating 7.1 10,800 reviews	Search Air Canada flights
Air France	PriceFrom $706	Free Cancellation	Rating 7.4 1,544 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.