$771 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 6/18. 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
Athens1 stop$903
Dubrovnik
Dubrovnik2 stops$998
Zagreb
Zagreb2 stops$960
Athens
Athens1 stop$903
Dubrovnik
Dubrovnik2 stops$998
Zagreb
Zagreb2 stops$960

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, Sep 6 - Tue, Sep 22
United Airlines Logo
7:35 pm - 10:00 am
PWM
-
ATH
31h 25m
1 stop
United Airlines Logo
6:55 am - 11:31 pm
ATH
-
PWM
23h 36m
2 stops
$903United Airlines
Thu, Sep 3 - Sat, Sep 19
Multiple Airlines Logo
6:00 am - 2:50 pm
PWM
-
ATH
25h 50m
2 stops
Multiple Airlines Logo
4:30 am - 10:07 pm
ATH
-
PWM
24h 37m
2 stops
$907Multiple Airlines
Sun, Sep 6 - Tue, Sep 22
United Airlines Logo
12:00 pm - 11:10 am
PWM
-
ATH
40h 10m
2 stops
United Airlines Logo
6:55 am - 11:31 pm
ATH
-
PWM
23h 36m
2 stops
$933United Airlines
Sun, Sep 6 - Tue, Sep 22
United Airlines Logo
5:15 am - 10:00 am
PWM
-
ATH
21h 45m
1 stop
United Airlines Logo
10:25 am - 6:54 pm
ATH
-
PWM
15h 29m
1 stop
$942United Airlines
Sun, Sep 6 - Tue, Sep 22
United Airlines Logo
6:00 am - 10:00 am
PWM
-
ATH
21h 00m
2 stops
United Airlines Logo
10:25 am - 6:54 pm
ATH
-
PWM
15h 29m
1 stop
$946United Airlines
Fri, May 15 - Tue, May 19
Turkish Airlines Logo
6:00 am - 8:30 pm
PWM
-
ATH
31h 30m
2 stops
Turkish Airlines Logo
3:55 am - 11:36 pm
ATH
-
PWM
26h 41m
2 stops
$952Turkish Airlines
Fri, May 15 - Tue, May 19
Turkish Airlines Logo
7:20 am - 3:05 am
PWM
-
ATH
36h 45m
2 stops
Turkish Airlines Logo
3:55 am - 11:03 pm
ATH
-
PWM
26h 08m
2 stops
$955Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
Delta Logo
2:35 pm - 11:00 pm
PWM
-
ATH
25h 25m
2 stops
Delta Logo
6:00 am - 11:59 pm
ATH
-
PWM
24h 59m
2 stops
$960Delta
Sat, May 2 - Sat, May 9
Delta Logo
5:21 am - 11:00 am
PWM
-
DBV
23h 39m
2 stops
Delta Logo
1:25 pm - 12:43 am
DBV
-
PWM
17h 18m
2 stops
$1,117Delta
Sat, May 2 - Sat, May 9
Air Canada Logo
11:08 am - 11:30 am
PWM
-
ZAG
18h 22m
3 stops
Air Canada Logo
8:15 am - 11:29 pm
ZAG
-
PWM
21h 14m
3 stops
$1,839Air Canada
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 $372, 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 December, when tickets cost $488 (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 $1,438 respectively.

Good to know

Low seasonJanuary
Cheapest flight$771
Best time to beat the crowds but there is an average 376% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Portland to Dubrovnik

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 airlines 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.
7.9
DeltaOverall score based on 8319 reviews
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

4.0 OkayAnonymous, Mar 2026
BHM - ATL
Read more Delta reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything you need to know for your flight to Southeast Europe

Information on your arrival and departure airports