$431 Find Cheap Flights from Portland to Southeast Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Southeast Europe departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Europe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Southeast Europe, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Southeast Europe, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Southeast Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Athens
Athens2 stops$884
Dubrovnik
Dubrovnik2 stops$946
Zagreb
Zagreb2 stops$773
Athens
Athens2 stops$884
Dubrovnik
Dubrovnik2 stops$946
Zagreb
Zagreb2 stops$773

Book Cheap Portland to Southeast Europe Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Southeast Europe that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Southeast Europe

Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
3:15 pm - 10:20 pm
PWM
-
ZAG
25h 05m
2 stops
United Airlines Logo
6:05 am - 10:57 pm
ZAG
-
PWM
22h 52m
2 stops
$773United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
3:15 pm - 10:20 pm
PWM
-
ZAG
25h 05m
2 stops
United Airlines Logo
6:05 am - 10:57 pm
ZAG
-
PWM
22h 52m
2 stops
$774United Airlines
Mon, Sep 21 - Thu, Oct 1
Turkish Airlines Logo
6:00 am - 8:55 am
PWM
-
ATH
43h 55m
2 stops
Turkish Airlines Logo
10:00 pm - 11:52 pm
ATH
-
PWM
56h 52m
2 stops
$884Turkish Airlines
Fri, Sep 4 - Wed, Sep 23
Scandinavian Airlines Logo
6:00 am - 10:35 am
PWM
-
ATH
45h 35m
2 stops
Scandinavian Airlines Logo
7:50 am - 11:59 pm
ATH
-
PWM
23h 09m
2 stops
$885Scandinavian Airlines
Fri, Sep 4 - Wed, Sep 23
Scandinavian Airlines Logo
6:00 am - 10:35 am
PWM
-
ATH
45h 35m
2 stops
Scandinavian Airlines Logo
7:50 am - 11:59 pm
ATH
-
PWM
23h 09m
2 stops
$888Scandinavian Airlines
Sun, Sep 6 - Tue, Sep 22
Turkish Airlines Logo
6:00 am - 8:30 pm
PWM
-
ATH
31h 30m
2 stops
Turkish Airlines Logo
10:00 pm - 11:52 pm
ATH
-
PWM
32h 52m
2 stops
$901Turkish Airlines
Mon, Sep 21 - Thu, Oct 1
United Airlines Logo
2:38 pm - 10:00 am
PWM
-
ATH
12h 22m
1 stop
United Airlines Logo
10:25 am - 11:28 pm
ATH
-
PWM
20h 03m
1 stop
$914United Airlines
Mon, Sep 21 - Thu, Oct 1
United Airlines Logo
6:00 am - 10:10 am
PWM
-
ATH
21h 10m
2 stops
United Airlines Logo
10:25 am - 8:00 pm
ATH
-
PWM
16h 35m
1 stop
$917United Airlines
Tue, Oct 6 - Sat, Oct 10
Multiple Airlines Logo
6:54 pm - 8:00 am
PWM
-
DBV
31h 06m
1 stop
Multiple Airlines Logo
7:25 pm - 11:28 pm
DBV
-
PWM
34h 03m
2 stops
$954Multiple Airlines
Tue, Oct 6 - Sat, Oct 10
Lufthansa Logo
6:54 pm - 8:00 am
PWM
-
DBV
31h 06m
1 stop
Lufthansa Logo
11:00 am - 10:02 am
DBV
-
PWM
29h 02m
2 stops
$962Lufthansa
Booking Insights

KAYAK's insights & trends for Portland to Southeast Europe flights

Get data-powered insights and trends into flights from Portland to Southeast Europe to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Portland to Southeast Europe?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $351, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Portland to Southeast Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Southeast Europe is July, when tickets cost $0 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $6,764 and $1,083 respectively.

Good to know

Low seasonDecember
Cheapest flight$431
Best time to beat the crowds with an average 68% drop in price.
Most popular time to fly and prices are also 42% lower on average.
Flight from Portland to Athens

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from Portland to Southeast Europe?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Southeast Europe.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Southeast Europe?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Southeast Europe is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Southeast Europe?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Southeast Europe with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Southeast Europe?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from Portland to Southeast Europe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Southeast Europe? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9859 reviews
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

2.0 MediocreAnonymous, Jun 2026
ORF - EWR
Read more United Airlines reviews

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports