$359 Find Cheap Flights from San Diego 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 San Diego 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 San Diego to Southeast Europe.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Southeast Europe.
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Flights Deals

Best Southeast Europe Flight Deals from San Diego

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

Athens
Athens2 stops$630
Tirana
Tirana2 stops$880
Belgrade
Belgrade2 stops$761
Zagreb
Zagreb1 stop$737
Split
Split2 stops$652
Sofia
Sofia2 stops$792
Dubrovnik
Dubrovnik1 stop$740
Thera
Thera2 stops$1,216
Thessaloniki
Thessaloniki2 stops$1,127
Sarajevo
Sarajevo2 stops$902
Skopje
Skopje2 stops$860
Mykonos
Mykonos2 stops$1,014
Ljubljana
Ljubljana1 stop$879
Chania
Chania2 stops$827
Corfu
Corfu2 stops$1,058
Athens
Athens2 stops$630
Tirana
Tirana2 stops$880
Belgrade
Belgrade2 stops$761
Zagreb
Zagreb1 stop$737
Split
Split2 stops$652
Sofia
Sofia2 stops$792
Dubrovnik
Dubrovnik1 stop$740
Thera
Thera2 stops$1,216
Thessaloniki
Thessaloniki2 stops$1,127
Sarajevo
Sarajevo2 stops$902
Skopje
Skopje2 stops$860
Mykonos
Mykonos2 stops$1,014
Ljubljana
Ljubljana1 stop$879
Chania
Chania2 stops$827
Corfu
Corfu2 stops$1,058

Cheap Flights from San Diego to Southeast Europe

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego 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 San Diego to Southeast Europe

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Diego to Southeast Europe.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
7:00 am - 6:50 pmSAN-ATH
25h 50m2 stops
Scandinavian Airlines Logo
7:50 am - 12:17 amATH-SAN
26h 27m2 stops
$630Scandinavian Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 3
Delta Logo
9:59 am - 5:25 pmSAN-SPU
22h 26m2 stops
Delta Logo
6:30 am - 12:00 pmSPU-SAN
14h 30m1 stop
$652Delta
Find Deal
Sun, Aug 10 - Thu, Aug 21
Lufthansa Logo
5:15 pm - 1:00 amSAN-OTP
21h 45m1 stop
Lufthansa Logo
6:05 am - 3:25 pmOTP-SAN
19h 20m1 stop
$653Lufthansa
Find Deal
Mon, Aug 11 - Fri, Aug 22
Lufthansa Logo
5:15 pm - 6:35 pmSAN-OTP
15h 20m1 stop
Lufthansa Logo
6:05 am - 3:25 pmOTP-SAN
19h 20m1 stop
$654Lufthansa
Find Deal
Mon, Jul 21 - Tue, Aug 26
United Airlines Logo
12:45 pm - 1:00 amSAN-OTP
26h 15m2 stops
United Airlines Logo
6:05 am - 3:25 pmOTP-SAN
19h 20m1 stop
$659United Airlines
Find Deal
Sun, Jul 20 - Tue, Aug 26
United Airlines Logo
5:15 pm - 6:35 pmSAN-OTP
15h 20m1 stop
United Airlines Logo
6:05 am - 11:44 pmOTP-SAN
27h 39m2 stops
$665United Airlines
Find Deal
Mon, Jul 21 - Tue, Aug 26
Air Canada Logo
8:10 am - 12:35 pmSAN-ZAG
19h 25m2 stops
Air Canada Logo
6:00 am - 4:07 pmZAG-SAN
19h 07m2 stops
$740Air Canada
Find Deal
Mon, Aug 25 - Thu, Sep 11
British Airways Logo
6:16 am - 12:05 pmSAN-ZAG
20h 49m2 stops
British Airways Logo
8:10 pm - 2:50 pmZAG-SAN
27h 40m1 stop
$742British Airways
Find Deal
Tue, Sep 2 - Tue, Sep 9
Air Canada Logo
8:10 am - 12:35 pmSAN-ZAG
19h 25m2 stops
Air Canada Logo
6:15 am - 11:41 amZAG-SAN
38h 26m2 stops
$746Air Canada
Find Deal
Mon, Aug 25 - Wed, Sep 10
British Airways Logo
6:20 am - 5:35 pmSAN-CHQ
25h 15m2 stops
British Airways Logo
6:45 pm - 2:50 pmCHQ-SAN
30h 05m1 stop
$851British Airways
Find Deal
Thu, Jul 24 - Thu, Sep 4
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KAYAK's insights & trends for San Diego to Southeast Europe flights

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

What is the cheapest month to fly from San Diego to Southeast Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego 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 San Diego to Southeast Europe is February, when tickets cost $648 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,568 and $1,335 respectively.

What’s the cheapest day of the week to fly from San Diego to Southeast Europe?

The average price of all round-trip flights from San Diego to Southeast Europe clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Diego to Southeast Europe, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Southeast Europe, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from San Diego to Southeast Europe?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Southeast Europe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Southeast Europe, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$359
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 19% increase in price.
Flight from San Diego to Athens

FAQs - booking Southeast Europe flights

  • How does KAYAK find such low prices on flights from San Diego 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 San Diego to Southeast Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego 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 San Diego 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 San Diego 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 San Diego 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 San Diego 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 evening, when round-trip flights cost $1,154 on average. Morning departures are around 16% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Europe is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,333.

Top 5 airlines serving from San Diego to Southeast Europe

 
See real verified KAYAK customer reviews for airlines flying from San Diego 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 San Diego 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.
7.8
KLMOverall score based on 1334 reviews
7.1Entertainment
8.4Crew
7.8Boarding
7.7Comfort
7.2Food
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

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. 👍👍

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

No Charging ports for personal electronics, which were required to use wifi entertainment.

They are a great airline, and i enjoying flying with them. However my experience with booking through Kayak was a horrible experience. With all the restrictions and glitches of website. My entire bookings by kayak was wrong. And there was no possible way of fixing anything with them, because they hand over responsibility to the airline after purchase is made. Will not be booking through Kayak again and will inform my family and friends not to as well.

I liked nothing about this flight nor the incredible lack of service and communication on this flight from the Captain to every staff member. Arrogant, entitled and lacking any kind of basic customer service

I booked my flight ni November and was placed on standby? How does this happen. Flight was 1 1/2 hours late departure plane was switched to a smaller plane easy to tell this is a government run company they don’t care about anyone

Plane was old, cabin was small, overhead bins were small, seats really uncomfortable, no seat-back entertainment

Excellent crew, great food despite catering issues. We need more people like this.

1. The PA system was painfully loud. 2. Overhead bin #33 was missing—I find this troubling.

I had a disappointing experience at the San Diego airport with one of your gate agents. Despite being in Zone 4 and traveling with a standard carry-on bag that has never been an issue (30 flights in Q4 alone), the tall, blonde gentleman forced me to gate-check my bag. When I politely asked if we could verify the bag’s size, he became confrontational, even threatening to deny me boarding twice. His behavior appeared erratic and unprofessional, projecting a negative attitude onto passengers, as if he was going through something mentally. Notably, there was ample overhead space once all passengers had boarded. In contrast, the tall, older Asian agent handled the situation with professionalism and calmness, making a clear effort to de-escalate. As an avid traveler, this unnecessary inconvenience set a frustrating tone for my trip to Asia.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

Good but entertainment system was not easy and very buggy

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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