What is the cheapest airline that flies from Portland to Greek Islands?

British Airways is the most popular carrier operating from Portland to Greek Islands

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

Prices for flights from Portland Airport to Greek Islands are updated daily.

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

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 Greek Islands.

What documentation or ID do you need to fly to Greek Islands?

The travel and health documents you'll need for your trip to Greek Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greek Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$681 Cheap Flights from Portland to Greek Islands in 2025

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 Greek Islands

Round-trip

One-way

Cheap round-trip flights

9:55 am - 4:50 pmPDX-JTR

20h 55m2 stops

8:05 pm - 11:01 pmJTR-PDX

36h 56m2 stops

$681

Find Deal

Wed, Oct 15 - Tue, Oct 21

3:25 pm - 4:05 pmPDX-JTR

38h 40m2 stops

7:25 pm - 12:46 amJTR-PDX

39h 21m2 stops

$796Lufthansa

Find Deal

Fri, Oct 17 - Sat, Oct 25

7:25 pm - 1:50 pmPDX-JTR

32h 25m1 stop

5:00 pm - 5:35 pmJTR-PDX

34h 35m1 stop

$851British Airways

Find Deal

Sun, Oct 12 - Sat, Oct 18

8:30 am - 7:15 pmPDX-JTR

24h 45m2 stops

8:05 pm - 9:21 amJTR-PDX

47h 16m2 stops

$867

Find Deal

Mon, Sep 15 - Tue, Sep 23

1:16 pm - 4:25 pmPDX-JTR

41h 09m2 stops

3:50 pm - 5:35 pmJTR-PDX

35h 45m1 stop

$868British Airways

Find Deal

Sat, Oct 11 - Sat, Oct 18

7:25 pm - 4:25 pmPDX-JTR

35h 00m1 stop

3:50 pm - 5:35 pmJTR-PDX

35h 45m1 stop

$935British Airways

Find Deal

Sat, Oct 11 - Sat, Oct 18

7:40 pm - 8:00 pmPDX-JTR

38h 20m2 stops

5:40 pm - 11:01 pmJTR-PDX

39h 21m2 stops

$947

Find Deal

Sat, Oct 11 - Sat, Oct 18

5:34 am - 1:50 pmPDX-JTR

46h 16m2 stops

5:00 pm - 5:35 pmJTR-PDX

34h 35m1 stop

$950American Airlines

Find Deal

Sun, Oct 12 - Sat, Oct 18

8:46 am - 1:50 pmPDX-JTR

43h 04m2 stops

5:00 pm - 2:29 pmJTR-PDX

55h 29m2 stops

$956American Airlines

Find Deal

Sun, Oct 12 - Sat, Oct 18

7:25 pm - 4:05 pmPDX-JTR

34h 40m1 stop

2:50 pm - 10:45 pmJTR-PDX

41h 55m2 stops

$972British Airways

Find Deal

Tue, Oct 14 - Mon, Oct 20

British Airways flights from Portland to Greek Islands

Our best British Airways deals on Portland to Greek Islands flight tickets

British Airways

Oct 12

PDX7:25 pmPortland

32h 25m

1 stop

JTR1:50 pmThera Santorini

Oct 18

JTR5:00 pmThera Santorini

34h 35m

1 stop

PDX5:35 pmPortland

$851

Find similar

British Airways

Oct 11

PDX1:16 pmPortland

41h 09m

2 stops

JTR4:25 pmThera Santorini

Oct 18

JTR3:50 pmThera Santorini

35h 45m

1 stop

PDX5:35 pmPortland

$868

Find similar

British Airways

Oct 11

PDX7:25 pmPortland

35h 00m

1 stop

JTR4:25 pmThera Santorini

Oct 18

JTR3:50 pmThera Santorini

35h 45m

1 stop

PDX5:35 pmPortland

$935

Find similar

American Airlines flights from Portland to Greek Islands

Our best American Airlines deals on Portland to Greek Islands flight tickets

American Airlines

Oct 12

PDX5:34 amPortland

46h 16m

2 stops

JTR1:50 pmThera Santorini

Oct 18

JTR5:00 pmThera Santorini

34h 35m

1 stop

PDX5:35 pmPortland

$950

Find similar

American Airlines

Oct 12

PDX8:46 amPortland

43h 04m

2 stops

JTR1:50 pmThera Santorini

Oct 18

JTR5:00 pmThera Santorini

55h 29m

2 stops

PDX2:29 pmPortland

$956

Find similar

American Airlines

Oct 14

PDX11:58 pmPortland

30h 07m

2 stops

JTR4:05 pmThera Santorini

Oct 21

JTR2:45 pmThera Santorini

36h 19m

2 stops

PDX5:04 pmPortland

$1,300

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 10/15

9:55 am-4:50 pm

2 stops20h 55m

Thera Santorini

Tue 10/21

8:05 pm-11:01 pm

2 stops36h 56m

$681

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

3:25 pm-4:05 pm

2 stops38h 40m

Thera Santorini

Sat 10/25

7:25 pm-12:46 am

2 stops39h 21m

$796

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 10/12

7:25 pm-1:50 pm

1 stop32h 25m

Thera Santorini

Sat 10/18

5:00 pm-5:35 pm

1 stop34h 35m

$851

PortlandThera

PDX - JTR

PDXJTR

Portland

Mon 9/15

8:30 am-7:15 pm

2 stops24h 45m

Thera Santorini

Tue 9/23

8:05 pm-9:21 am

2 stops47h 16m

$867

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 10/11

1:16 pm-4:25 pm

2 stops41h 09m

Thera Santorini

Sat 10/18

3:50 pm-5:35 pm

1 stop35h 45m

$868

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 10/11

7:25 pm-4:25 pm

1 stop35h 00m

Thera Santorini

Sat 10/18

3:50 pm-5:35 pm

1 stop35h 45m

$935

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 10/11

7:40 pm-8:00 pm

2 stops38h 20m

Thera Santorini

Sat 10/18

5:40 pm-11:01 pm

2 stops39h 21m

$947

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 10/12

5:34 am-1:50 pm

2 stops46h 16m

Thera Santorini

Sat 10/18

5:00 pm-5:35 pm

1 stop34h 35m

$950

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 10/12

8:46 am-1:50 pm

2 stops43h 04m

Thera Santorini

Sat 10/18

5:00 pm-2:29 pm

2 stops55h 29m

$956

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 10/14

7:25 pm-4:05 pm

1 stop34h 40m

Thera Santorini

Mon 10/20

2:50 pm-10:45 pm

2 stops41h 55m

$972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Greek Islands

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 day to depart on your flight to Greek Islands?

Our data shows that Thursday is the least expensive day to fly to Greek Islands. Tickets to fly out on this day can be as low as $2,210. On the other hand, Friday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,224.

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

According to our data, the cheapest time of day to fly to Greek Islands is in the afternoon. momondo users have found flights departing from Portland to Greek Islands in the afternoon for as low as $1,500. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,224 on average. Flights to Greek Islands from Portland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Portland to Greek Islands flights?

No. A direct flight is the cheapest option for a flight between Portland to Greek Islands.

Cheap Portland to Greek Islands flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Portland Airport to Greek Islands?
Prices for flights from Portland Airport to Greek Islands are updated daily.
How old do you have to be to fly from Portland Airport to Greek Islands?
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 Greek Islands.
What documentation or ID do you need to fly to Greek Islands?
The travel and health documents you'll need for your trip to Greek Islands may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greek Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Greek Islands?
Based on momondo bookings for flights between Portland and Greek Islands, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 13.12% of the total bookings. Other popular models include Boeing 737 MAX 9 with 11.81%, Boeing 737-900 Passenger/BBJ3 (winglets) with 9.24%, and Boeing 737 MAX 8 with 8.89%.

Best airlines flying from Portland to Greek Islands

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $974	Free Cancellation	Rating 6.7 7,316 reviews		Search British Airways flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Greek Islands from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Greek Islands?

momondo provides multiple filters to help you find the best flight to Greek Islands 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 Greek Islands right now. Can momondo alert me if prices change?

Price alerts on flights to Greek Islands from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Greek Islands 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

Tue 9/2

Tue 9/9

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 Greek Islands

Popular cities in Greek Islands

Flights to Athensfrom $333

Flights to Thessalonikifrom $470

Flights to Heraklionfrom $445

Flights to Therafrom $474

Flights to Rhodesfrom $499

Flights to Chaniafrom $522

Flights to Mykonosfrom $503

Flights to Argostolifrom $611

Flights to Prévezafrom $603

Flights to Parikiafrom $722

Flights to Naxosfrom $842

Flights to Mytilenefrom $666

Cheap flights from Portland to Greek Islands from $681

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Greek Islands departing on 10/15. 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 Greek Islands

Cheap round-trip flights

Cheap one-way flights

British Airways flights from Portland to Greek Islands

Our best British Airways deals on Portland to Greek Islands flight tickets

American Airlines flights from Portland to Greek Islands

Our best American Airlines deals on Portland to Greek Islands flight tickets

momondo Fare Finder

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

See travel insights to Greek Islands from

How to get the cheapest flight ticket from Portland to Greek Islands

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 day to depart on your flight to Greek Islands?

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

Can stopping save me money on Portland to Greek Islands flights?

No. A direct flight is the cheapest option for a flight between Portland to Greek Islands.

What is the cheapest airline that flies from Portland to Greek Islands?

British Airways is the most popular carrier operating from Portland to Greek Islands

Cheap Portland to Greek Islands flight deals and tips

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

Direct flights

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

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

What documentation or ID do you need to fly to Greek Islands?

What is the most popular plane model from Portland to Greek Islands?

Best airlines flying from Portland to Greek Islands

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

Why use momondo?

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

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

How can momondo help me find flights from Portland to Greek Islands?

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

An easier way to manage your Greek Islands 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 Greek Islands

Popular cities in Greek Islands

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