HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Europe

$298+ Cheap flights from Portland (PDX) to Southeast Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ATH
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Southeast Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Southeast Europe

Keep the following information in mind while searching for Portland to Southeast Europe flight deals. Data was last updated June 17, 2025.

Round-trip from

$588
(FlightHub)

One-way from

$298
(Norse)

Popular in

June

Cheapest in

November

Average price

$1,644
From Portland to Southeast Europe
Search Deals
One-way flight from Portland to Southeast Europe
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Portland to Southeast Europe

Cheapest flights from Portland to Southeast Europe
Explore the most affordable flight options available from Portland to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:36 pmPDX - OTP
2 stops20h 59mScandinavian Airlines
Wed 9/178:35 pmOTP - PDX
2 stops35h 45mScandinavian Airlines
Deal found 6/16$588
This British Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 pmPDX - OTP
1 stop19h 00mBritish Airways
Tue 1/134:25 pmOTP - PDX
1 stop34h 10mBritish Airways
Deal found 6/16$603
This Air Canada deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:10 amPDX - OTP
2 stops22h 20mAir Canada
Fri 1/165:55 amOTP - PDX
2 stops37h 39mAir Canada
Deal found 6/16$605
This Justfly.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:38 pmPDX - OTP
2 stops20h 27mMultiple Airlines
Wed 11/125:55 amOTP - PDX
2 stops22h 29mMultiple Airlines
Deal found 6/16$608
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:11 amPDX - OTP
3 stops25h 19mUnited Airlines
Thu 1/155:55 amOTP - PDX
2 stops26h 43mUnited Airlines
Deal found 6/16$619
This Lufthansa deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:55 amPDX - OTP
2 stops29h 10mLufthansa
Mon 1/127:15 pmOTP - PDX
2 stops37h 20mLufthansa
Deal found 6/16$631
This FlightHub deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:36 pmPDX - SPU
2 stops21h 34mScandinavian Airlines
Wed 9/1012:20 pmSPU - PDX
2 stops43h 00mScandinavian Airlines
Deal found 6/16$634
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:55 amPDX - ZAG
2 stops27h 40mUnited Airlines
Fri 8/226:05 amZAG - PDX
2 stops25h 37mUnited Airlines
Deal found 6/16$635
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amPDX - OTP
2 stops19h 40mDelta
Wed 1/146:00 amOTP - PDX
1 stop15h 25mDelta
Deal found 6/16$638
This Delta deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:10 pmPDX - ZAG
2 stops22h 30mDelta
Thu 8/216:45 amZAG - PDX
2 stops24h 34mDelta
Deal found 6/16$645
This Lufthansa deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:47 amPDX - ZAG
2 stops26h 33mLufthansa
Thu 8/213:00 pmZAG - PDX
2 stops40h 37mLufthansa
Deal found 6/16$650
This Justfly.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:12 pmPDX - ZAG
2 stops22h 08mMultiple Airlines
Wed 8/201:20 pmZAG - PDX
2 stops18h 41mMultiple Airlines
Deal found 6/16$669

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
Use the filters below to find and compare flights from Portland to Southeast Europe that are best for you.

Fly from

Portland

Fly to

Southeast Europe

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 9/6

1:36 pm-8:35 pm

2 stops20h 59m

Bucharest Otopeni Intl

Wed 9/17

8:35 pm-10:20 pm

2 stops35h 45m

$588

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 12/10

6:30 pm-11:30 pm

1 stop19h 00m

Bucharest Otopeni Intl

Tue 1/13

4:25 pm-4:35 pm

1 stop34h 10m

$603

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 12/9

10:10 am-6:30 pm

2 stops22h 20m

Bucharest Otopeni Intl

Fri 1/16

5:55 am-9:34 am

2 stops37h 39m

$605

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

7:38 pm-1:05 am

2 stops20h 27m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-6:24 pm

2 stops22h 29m

$608

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 12/10

4:02 pm-1:05 am

2 stops23h 03m

Bucharest Otopeni Intl

Tue 1/13

5:55 am-5:38 pm

2 stops21h 43m

$619

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 12/10

9:55 am-1:05 am

2 stops29h 10m

Bucharest Otopeni Intl

Mon 1/12

7:15 pm-10:35 pm

2 stops37h 20m

$631

PortlandSplit

PDX - SPU

PDXSPU

Portland

Fri 8/22

1:36 pm-8:10 pm

2 stops21h 34m

Split

Wed 9/10

12:20 pm-10:20 pm

2 stops43h 00m

$634

PortlandZagreb

PDX - ZAG

PDXZAG

Portland

Sun 8/10

10:55 am-11:35 pm

2 stops27h 40m

Zagreb Franjo Tuđman

Fri 8/22

6:05 am-10:42 pm

2 stops25h 37m

$635

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 12/9

7:00 am-12:40 pm

2 stops19h 40m

Bucharest Otopeni Intl

Wed 1/14

6:00 am-11:25 am

1 stop15h 25m

$638

PortlandZagreb

PDX - ZAG

PDXZAG

Portland

Sun 8/10

2:10 pm-9:40 pm

2 stops22h 30m

Zagreb Franjo Tuđman

Thu 8/21

6:45 am-10:19 pm

2 stops24h 34m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Southeast Europe

What is the cheapest month to book a flight from Portland to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from Portland to Southeast Europe (average of $679). Flying from Portland to Southeast Europe in June is currently the most expensive (average of $1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to YMH?

Find hourly flight availability from Portland to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

When flying from Portland to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Europe. Reviews last updated June 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from Portland to Southeast Europe to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,809 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Southeast Europe?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Southeast Europe. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • What are the cheapest airlines to fly from Portland to Southeast Europe one-way?

    $468 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $472 and $487, respectively.

  • What are the most popular routes from Portland to Southeast Europe?

    The most popular flight routes from Portland to Southeast Europe are Portland - Athens Eleftherios V., Portland - Split and Portland - Bucharest Otopeni Intl.

  • Can I find deals for flights from Portland to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Portland to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Southeast Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Southeast Europe.

  • Can I find deals for business class flights from Portland to Southeast Europe?

    Yes. Cheapflights offers flight deals from Portland to Southeast Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Portland to Southeast Europe (average of $679). Flying from Portland to Southeast Europe in June is currently the most expensive (average of $1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Heathrow flights
Portland to Gatwick flights
Portland to Charles de Gaulle flights
Portland to Dublin flights
Portland to Madrid flights
Portland to Amsterdam flights
Portland to Leonardo da Vinci/Fiumicino flights
Portland to London City flights
Portland to Orly flights
Portland to Athens flights
Portland to Lisbon flights
Portland to Vicenza flights
Portland to Barcelona-El Prat flights
Portland to Malpensa flights
Portland to Linate flights
Portland to Frankfurt flights
Portland to Keflavik Intl flights
Portland to Istanbul flights
Portland to Edinburgh flights
Portland to Copenhagen flights
Boise to Heathrow flights
Portland to Vienna flights
Portland to Zurich flights
Portland to Munich flights
Portland to Berlin flights
Portland to Sabiha Gokcen flights
Portland to Stansted flights
Boise to Leonardo da Vinci/Fiumicino flights
Portland to Geneva flights
Portland to Naples flights
Portland to Luton flights
Portland to Arlanda flights
Portland to Oslo Gardermoen flights
Eugene to Leonardo da Vinci/Fiumicino flights
Portland to Porto flights
Portland to Helsinki flights
Portland to Florence flights
Portland to Glasgow Intl flights
Portland to Nice flights
Portland to Bruxelles-National flights
Boise to Charles de Gaulle flights
Boise to Dublin flights
Portland to Prague flights
Portland to Split flights
Boise to Gatwick flights
Portland to Frederic Chopin flights
Portland to Otopeni Intl flights
Medford to Frankfurt flights
Boise to Barcelona-El Prat flights
Portland to Budapest flights

Top 10 airlines flying from Portland to Southeast Europe

Discover the top 10 airlines that operate flights from Portland to Southeast Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$488Average$757FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$564Average$1,194FlexibilityNo cancel feeOn-time69%
KLMCheapest$668Average$1,188FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$675Average$1,002FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$676Average$1,200FlexibilityNo cancel feeOn-time70%
DeltaCheapest$678Average$1,226FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$702Average$1,212FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$717Average$1,127FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$734Average$1,110FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$803Average$1,075FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.