$563 Find Cheap Flights from Southeast Europe to San Diego - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 9/27. 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

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Cheap Flights from Southeast Europe to San Diego

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

Fri, Sep 11 - Sat, Oct 3
Multiple Airlines Logo
8:00 am - 7:58 pm
ATH
-
SAN
21h 58m
1 stop
Multiple Airlines Logo
7:00 am - 4:20 pm
SAN
-
ATH
23h 20m
1 stop
$924Multiple Airlines
Wed, Sep 9 - Sat, Oct 3
Multiple Airlines Logo
7:55 am - 7:58 pm
ATH
-
SAN
22h 03m
1 stop
Multiple Airlines Logo
7:00 am - 4:20 pm
SAN
-
ATH
23h 20m
1 stop
$948Multiple Airlines
Wed, Oct 7 - Tue, Oct 27
British Airways Logo
8:15 am - 2:55 pm
OTP
-
SAN
16h 40m
1 stop
British Airways Logo
11:09 am - 2:45 pm
SAN
-
OTP
18h 36m
2 stops
$958British Airways
Wed, Oct 7 - Tue, Oct 27
British Airways Logo
8:15 am - 2:55 pm
OTP
-
SAN
16h 40m
1 stop
British Airways Logo
11:09 am - 2:45 pm
SAN
-
OTP
18h 36m
2 stops
$968British Airways
Fri, Oct 9 - Tue, Oct 27
Air Canada Logo
6:05 am - 8:36 pm
OTP
-
SAN
24h 31m
2 stops
Air Canada Logo
11:50 am - 3:50 pm
SAN
-
OTP
19h 00m
2 stops
$970Air Canada
Thu, Oct 8 - Tue, Oct 27
Air Canada Logo
6:05 am - 4:12 pm
OTP
-
SAN
44h 07m
2 stops
Air Canada Logo
11:50 am - 3:50 pm
SAN
-
OTP
19h 00m
2 stops
$976Air Canada
Fri, Oct 9 - Sun, Oct 25
Lufthansa Logo
6:15 am - 8:39 pm
OTP
-
SAN
24h 24m
2 stops
Lufthansa Logo
2:30 pm - 6:35 pm
SAN
-
OTP
19h 05m
2 stops
$1,007Lufthansa
Fri, Jul 17 - Thu, Jul 23
United Airlines Logo
6:05 am - 10:34 pm
OTP
-
SAN
26h 29m
2 stops
United Airlines Logo
5:15 pm - 6:35 pm
SAN
-
OTP
15h 20m
1 stop
$1,035United Airlines
Sun, Jul 19 - Sun, Aug 2
United Airlines Logo
5:50 am - 8:23 pm
BEG
-
SAN
23h 33m
2 stops
United Airlines Logo
10:25 pm - 12:55 pm
SAN
-
BEG
29h 30m
2 stops
$1,103United Airlines
Thu, Jul 16 - Thu, Jul 23
Lufthansa Logo
5:45 am - 6:32 pm
ZAG
-
SAN
21h 47m
2 stops
Lufthansa Logo
5:15 pm - 9:35 pm
SAN
-
ZAG
19h 20m
1 stop
$1,104Lufthansa
Useful Info

Good to know

Low seasonApril
Cheapest flight$563
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Athens to San Diego

FAQs for booking flights from Southeast Europe to San Diego

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

    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 Southeast Europe to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from 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 Southeast Europe to San Diego?

    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 to San Diego with an airline and back to Southeast Europe with another airline.

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

    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 to San Diego from 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 Southeast Europe to San Diego

 
Need help choosing which airline to fly with from Southeast Europe to San Diego? 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 9865 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

4.0 OkayAnonymous, Jun 2026
KIX - SFO
Read more United Airlines reviews

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

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.

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.

Service was professional and quick. Premium economy seat was comfortable given the class

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Crew was great! Good meals. Had room to stretch out

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Too tight connection. Lufthansa staff pulled 12 of us out of passport control that had tight connections and took us about 1/3 mile AWAY from our gates and put us in another slow, long line. Needless to say all of us missed our flights and the Customer “Service” staff was rude and not helpful at all. Was rebooked from a direct flight to one w a 6hr layover. Asked about an other option that was on my app and was told to book it myself online (which would be $300 extra pp!!). Got rebooked again w a tight connection which was also missed. Rebooked into middle seats that didn’t recline for 9 hr flight!! No compensation (and we paid for seats!) Ended up taking 26hrs to get home from Europe to North Carolina! No longer a fan of Lufthansa—2nd time having these kind of issues w them!

Paid $35 for wifi but wifi didn’t work. Stressful dealing with work mess and no service. Otherwise normal

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

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