$608 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 7/15. 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.
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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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Flights Deals

Best Southeast Europe Flight Deals from Portland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Athens
Athens1 stop$787
Zagreb
Zagreb2 stops$1,229
Dubrovnik
Dubrovnik2 stops$1,506
Athens
Athens1 stop$787
Zagreb
Zagreb2 stops$1,229
Dubrovnik
Dubrovnik2 stops$1,506

Cheap Flight Deals from Portland to Southeast Europe (PWM-zzYMH)

 
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.

Recent round-trip flight deals from Portland to Southeast Europe

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Southeast Europe.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
6:10 am - 10:30 amPWM-ATH
21h 20m1 stop
United Airlines Logo
3:30 pm - 7:29 pmATH-PWM
34h 59m2 stops
$787United Airlines
Find Deal
Sun, Sep 21 - Fri, Oct 3
Delta Logo
6:30 am - 8:20 amPWM-ATH
18h 50m1 stop
Delta Logo
3:25 am - 11:31 pmATH-PWM
27h 06m2 stops
$830Delta
Find Deal
Sun, Sep 21 - Thu, Oct 2
KLM Logo
6:30 am - 8:20 amPWM-ATH
18h 50m1 stop
KLM Logo
3:30 pm - 11:31 pmATH-PWM
15h 01m1 stop
$854KLM
Find Deal
Sun, Sep 21 - Fri, Oct 3
Scandinavian Airlines Logo
6:30 am - 6:50 pmPWM-ATH
29h 20m2 stops
Scandinavian Airlines Logo
9:05 pm - 11:45 pmATH-PWM
33h 40m2 stops
$937Scandinavian Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 6
Scandinavian Airlines Logo
6:30 am - 1:10 pmPWM-ATH
23h 40m3 stops
Scandinavian Airlines Logo
7:45 am - 11:45 pmATH-PWM
23h 00m2 stops
$1,074Scandinavian Airlines
Find Deal
Wed, Aug 27 - Sat, Sep 6
KLM Logo
6:30 am - 8:20 amPWM-ATH
18h 50m1 stop
KLM Logo
10:30 am - 11:45 pmATH-PWM
20h 15m1 stop
$1,099KLM
Find Deal
Wed, Aug 27 - Sat, Sep 6
Delta Logo
2:35 pm - 5:05 pmPWM-ATH
19h 30m2 stops
Delta Logo
10:30 am - 11:45 pmATH-PWM
20h 15m1 stop
$1,117Delta
Find Deal
Wed, Aug 27 - Sat, Sep 6
Air Serbia Logo
3:35 pm - 2:30 pmPWM-ZAG
16h 55m2 stops
Air Serbia Logo
3:00 pm - 11:52 pmZAG-PWM
38h 52m2 stops
$1,229Air Serbia
Find Deal
Sun, Jun 8 - Sat, Jun 14
Air Serbia Logo
2:19 pm - 5:20 pmPWM-ATH
20h 01m2 stops
Air Serbia Logo
4:30 am - 11:52 pmATH-PWM
26h 22m2 stops
$1,247Air Serbia
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
4:04 pm - 1:30 pmPWM-ATH
38h 26m2 stops
United Airlines Logo
4:00 pm - 11:14 pmATH-PWM
14h 14m1 stop
$1,350United Airlines
Find Deal
Fri, Jun 13 - Thu, Jun 26
Useful Info

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.

Which airlines provide the cheapest flights from Portland to Southeast Europe?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Southeast Europe were found on United Airlines ($787) and Delta ($830).


Good to know

Low seasonMarch
High seasonJune
Cheapest flight$608
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 46% increase in price.
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.

  • What is the cheapest time of day to fly to Southeast Europe?

    The cheapest time of day to fly to Southeast Europe is generally in the afternoon, when round-trip flights cost $1,132 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,607.

Top 4 airlines serving 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.
8.0
DeltaOverall score based on 7936 reviews
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Maybe more diverse entertainment. Although the inflight cameras were amazing 10/10

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

Nothing special or negative. Pretty typical flight…no freebies in the way of food etcetera, but none were expected.

The flight got canceled and you just send an email in the middle of the night and no solution to how to get on the next flight or provide other solutions.

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

It's the shortest trip one could get from BEG anywhere, so it was fine.

I paid for luggage when I bought the ticket but I could not board until I paid for luggage again. The fault lays at the feet of eDreams, the company that booked our flight. Sorry, Air Serbia, but it did affect the boarding process.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Kraljevo is very convenient airport. It's brand new, small.and efficient. Great job!

Long delay (6 hour late departure, not informative enough to provide up to date info on flight, poor food quality

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

Plane was old. Seats were hard and very close together. No in flight entertainment.

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Lacking online check in, had to wait an hour in order to check in on the counter even without language.

Everything you need to know for your flight to Southeast Europe

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