What airlines fly to Southeast Europe?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Southeast Europe from San Diego according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Southeast Europe. Keep in mind that there are 10 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Diego to Southeast Europe?

British Airways, Lufthansa, and Austrian Airlines are the most popular carriers operating from San Diego to Southeast Europe

When did momondo last update prices for flights from San Diego Airport to Southeast Europe?

Prices for flights from San Diego Airport to Southeast Europe are refreshed on a daily basis.

How many operators does momondo search for flights from San Diego Airport to Southeast Europe?

The number of operators available for flights from San Diego Airport to Southeast Europe is 10 as of April 2026.

How old do you have to be to fly from San Diego Airport to Southeast Europe?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Southeast Europe.

What documentation or ID do you need to fly to Southeast Europe?

The travel and health documents required for your trip to Southeast Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$340 Cheap Flights from San Diego to Southeast Europe in 2026

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Find the cheapest flights from San Diego to Southeast Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:42 am - 8:05 am

SAN

OTP

37h 23m

2 stops

3:55 pm - 8:07 pm

OTP

SAN

38h 12m

2 stops

$742Multiple Airlines

Thu, Apr 16 - Sun, Apr 19

7:00 am - 6:35 pm

SAN

OTP

25h 35m

2 stops

6:15 am - 3:25 pm

OTP

SAN

19h 10m

1 stop

$754Multiple Airlines

Tue, Aug 25 - Tue, Sep 8

5:15 pm - 9:35 pm

SAN

ZAG

19h 20m

1 stop

6:15 am - 3:25 pm

ZAG

SAN

18h 10m

1 stop

$761Lufthansa

Tue, Sep 1 - Wed, Sep 9

5:15 pm - 9:35 pm

SAN

ZAG

19h 20m

1 stop

6:15 am - 3:25 pm

ZAG

SAN

18h 10m

1 stop

$762Lufthansa

Tue, Sep 1 - Wed, Sep 9

1:53 pm - 6:40 pm

SAN

SOF

18h 47m

2 stops

6:10 am - 3:25 pm

SOF

SAN

19h 15m

1 stop

$762Lufthansa

Tue, Aug 25 - Fri, Sep 11

4:45 pm - 1:20 am

SAN

OTP

22h 35m

1 stop

8:15 am - 2:55 pm

OTP

SAN

16h 40m

1 stop

$766British Airways

Tue, Aug 25 - Tue, Sep 8

10:40 pm - 12:10 pm

SAN

SOF

27h 30m

2 stops

6:20 am - 4:12 pm

SOF

SAN

19h 52m

2 stops

$769United Airlines

Sat, Sep 5 - Fri, Oct 2

10:40 pm - 12:10 pm

SAN

SOF

27h 30m

2 stops

6:10 am - 3:25 pm

SOF

SAN

19h 15m

1 stop

$770United Airlines

Sat, Sep 5 - Fri, Oct 2

4:45 pm - 8:10 pm

SAN

DBV

18h 25m

1 stop

9:00 pm - 5:50 pm

DBV

SAN

29h 50m

1 stop

$789British Airways

Mon, Sep 7 - Wed, Sep 9

7:15 am - 12:10 pm

SAN

SPU

19h 55m

2 stops

12:50 pm - 11:50 am

SPU

SAN

32h 00m

1 stop

$896KLM

Mon, Apr 27 - Mon, May 11

United Airlines flights from San Diego to Southeast Europe

Our best United Airlines deals on San Diego to Southeast Europe flight tickets

United Airlines

Sep 5

SAN10:40 pmSan Diego

27h 30m

2 stops

SOF12:10 pmSofia

Oct 2

SOF6:20 amSofia

19h 52m

2 stops

SAN4:12 pmSan Diego

$769

United Airlines

Sep 5

SAN10:40 pmSan Diego

27h 30m

2 stops

SOF12:10 pmSofia

Oct 2

SOF6:10 amSofia

19h 15m

1 stop

SAN3:25 pmSan Diego

$770

United Airlines

Aug 25

SAN10:44 amSan Diego

21h 56m

2 stops

SOF6:40 pmSofia

Sep 11

SOF6:20 amSofia

24h 16m

2 stops

SAN8:36 pmSan Diego

$772

Turkish Airlines flights from San Diego to Southeast Europe

Our best Turkish Airlines deals on San Diego to Southeast Europe flight tickets

Turkish Airlines

Apr 18

SAN9:15 pmSan Diego

43h 50m

2 stops

ATH3:05 amAthens Eleftherios V.

Apr 27

ATH10:00 pmAthens Eleftherios V.

32h 05m

2 stops

SAN8:05 pmSan Diego

$893

Turkish Airlines

Apr 20

SAN10:34 amSan Diego

30h 31m

2 stops

ATH3:05 amAthens Eleftherios V.

Apr 25

ATH10:00 pmAthens Eleftherios V.

56h 05m

2 stops

SAN8:05 pmSan Diego

$946

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Thu 4/16

8:42 am-8:05 am

2 stops37h 23m

Bucharest Otopeni Intl

Sun 4/19

3:55 pm-8:07 pm

2 stops38h 12m

$742

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Tue 8/25

7:00 am-6:35 pm

2 stops25h 35m

Bucharest Otopeni Intl

Tue 9/8

6:15 am-3:25 pm

1 stop19h 10m

$754

Quickest round-trip

San DiegoZagreb

SAN - ZAG

SANZAG

San Diego

Tue 9/1

5:15 pm-9:35 pm

1 stop19h 20m

Zagreb Franjo Tuđman

Wed 9/9

6:15 am-3:25 pm

1 stop18h 10m

$761

San DiegoZagreb

SAN - ZAG

SANZAG

San Diego

Tue 9/1

5:15 pm-9:35 pm

1 stop19h 20m

Zagreb Franjo Tuđman

Wed 9/9

6:15 am-3:25 pm

1 stop18h 10m

$762

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Tue 8/25

1:53 pm-6:40 pm

2 stops18h 47m

Sofia

Fri 9/11

6:10 am-3:25 pm

1 stop19h 15m

$762

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Tue 8/25

4:45 pm-1:20 am

1 stop22h 35m

Bucharest Otopeni Intl

Tue 9/8

8:15 am-2:55 pm

1 stop16h 40m

$766

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

10:40 pm-12:10 pm

2 stops27h 30m

Sofia

Fri 10/2

6:20 am-4:12 pm

2 stops19h 52m

$769

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

10:40 pm-12:10 pm

2 stops27h 30m

Sofia

Fri 10/2

6:10 am-3:25 pm

1 stop19h 15m

$770

San DiegoDubrovnik

SAN - DBV

SANDBV

San Diego

Mon 9/7

4:45 pm-8:10 pm

1 stop18h 25m

Dubrovnik

Wed 9/9

9:00 pm-5:50 pm

1 stop29h 50m

$789

San DiegoSplit

SAN - SPU

SANSPU

San Diego

Mon 4/27

7:15 am-12:10 pm

2 stops19h 55m

Split

Mon 5/11

12:50 pm-11:50 am

1 stop32h 00m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Southeast Europe

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Southeast Europe?

The month of February is, on average, the cheapest month to fly to Southeast Europe from San Diego, with most prices found around $502. If you aren’t able to travel during the month of February, then book flights to Southeast Europe from San Diego during November instead. Flights to Southeast Europe in November, while not as cheap as those in February, still average around $643.

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

You are more likely to see cheaper flights to Southeast Europe from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around $892 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Europe from San Diego for as low as $826 on momondo.

Can stopping save me money on San Diego to Southeast Europe flights?

No. A direct flight is the cheapest option for a flight between San Diego to Southeast Europe.

Cheap San Diego to Southeast Europe flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Southeast Europe

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from San Diego to Southeast Europe takes 14h 10m

There are no direct flights from San Diego to Southeast Europe. There are no popular flight routes from San Diego to Southeast Europe.

Search flight deals

Frequently asked questions about flying from San Diego to Southeast Europe

When did momondo last update prices for flights from San Diego Airport to Southeast Europe?
Prices for flights from San Diego Airport to Southeast Europe are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Southeast Europe?
The number of operators available for flights from San Diego Airport to Southeast Europe is 10 as of April 2026.
How old do you have to be to fly from San Diego Airport to Southeast Europe?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Southeast Europe.
What documentation or ID do you need to fly to Southeast Europe?
The travel and health documents required for your trip to Southeast Europe can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Europe. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Southeast Europe?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Southeast Europe is Boeing 737 MAX 8, representing 19.39% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 16.51%, Airbus A321neo at 11.80%, and Boeing 737-900 at 7.34%.

Best airlines flying from San Diego to Southeast Europe

Compare and see reviews for airlines that fly from San Diego to Southeast Europe with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $467	Free Cancellation	Rating 7.3 1,740 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $497	Free Cancellation	Rating 7.4 1,563 reviews	Search Air France flights
Delta	PriceFrom $500	Free Cancellation	Rating 7.9 8,382 reviews	Search Delta flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 7,848 reviews	Search British Airways flights
Lufthansa	PriceFrom $514	Free Cancellation	Rating 6.8 7,889 reviews	Search Lufthansa flights
KLM	PriceFrom $542	Free Cancellation	Rating 7.7 1,486 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,543 reviews	Search United Airlines flights
Air Canada	PriceFrom $564	Free Cancellation	Rating 7.1 10,891 reviews	Search Air Canada flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.1 11,555 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $807	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Southeast Europe?

It is quick and easy to find San Diego to Southeast Europe flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southeast Europe that suits you.

Can I find flights from San Diego to Southeast Europe with flexible booking policies on momondo?

All flight searches from San Diego to Southeast Europe on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Southeast Europe?

Once you have performed a search for San Diego to Southeast Europe flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Diego to Southeast Europe right now. Can momondo alert me if prices change?

Price alerts on flights to Southeast Europe from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.