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 41% 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?

United Airlines, British Airways, and Lufthansa 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 12 as of June 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.

$351 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.

7:40 pm - 12:20 am

SAN

OTP

18h 40m

1 stop

8:00 am - 4:10 pm

OTP

SAN

18h 10m

1 stop

$744British Airways

Wed, Oct 21 - Tue, Nov 3

7:40 pm - 12:20 am

SAN

OTP

18h 40m

1 stop

8:00 am - 4:10 pm

OTP

SAN

18h 10m

1 stop

$745British Airways

Wed, Oct 21 - Tue, Nov 3

5:15 pm - 1:10 am

SAN

OTP

21h 55m

1 stop

6:05 am - 3:45 pm

OTP

SAN

19h 40m

1 stop

$748Lufthansa

Wed, Oct 21 - Tue, Nov 3

2:00 pm - 6:35 pm

SAN

OTP

18h 35m

2 stops

6:05 am - 3:45 pm

OTP

SAN

19h 40m

1 stop

$752Lufthansa

Wed, Oct 21 - Tue, Nov 3

2:30 pm - 7:20 pm

SAN

TIA

19h 50m

2 stops

8:15 pm - 11:50 am

TIA

SAN

24h 35m

1 stop

$768KLM

Mon, Sep 14 - Mon, Oct 12

2:00 pm - 7:20 pm

SAN

TIA

20h 20m

2 stops

8:15 pm - 11:50 am

TIA

SAN

24h 35m

1 stop

$769KLM

Mon, Sep 14 - Mon, Oct 12

5:15 pm - 1:10 am

SAN

OTP

21h 55m

1 stop

6:15 am - 3:25 pm

OTP

SAN

19h 10m

1 stop

$771United Airlines

Tue, Sep 8 - Fri, Oct 2

10:10 pm - 12:45 pm

SAN

OTP

28h 35m

2 stops

7:05 am - 11:50 am

OTP

SAN

14h 45m

1 stop

$772Delta

Sun, Sep 13 - Thu, Oct 1

9:45 pm - 6:40 pm

SAN

SOF

34h 55m

2 stops

6:20 am - 11:47 am

SOF

SAN

39h 27m

2 stops

$781United Airlines

Sat, Sep 5 - Fri, Oct 2

1:40 pm - 10:55 pm

SAN

BEG

24h 15m

1 stop

6:15 am - 11:50 am

BEG

SAN

14h 35m

1 stop

$790Delta

Tue, Aug 11 - Tue, Aug 25

SWISS flights from San Diego to Southeast Europe

Our best SWISS deals on San Diego to Southeast Europe flight tickets

SWISS

Sep 9

SAN1:24 pmSan Diego

25h 46m

2 stops

OTP1:10 amBucharest Otopeni Intl

Sep 30

OTP6:20 amBucharest Otopeni Intl

26h 22m

2 stops

SAN10:42 pmSan Diego

$788

SWISS

Sep 15

SAN6:42 amSan Diego

22h 08m

2 stops

TIA1:50 pmTirana Rinas

Oct 13

TIA2:30 pmTirana Rinas

41h 12m

2 stops

SAN10:42 pmSan Diego

$796

SWISS

Aug 4

SAN6:40 amSan Diego

41h 20m

2 stops

DBV9:00 amDubrovnik

Aug 18

DBV7:40 pmDubrovnik

36h 07m

2 stops

SAN10:47 pmSan Diego

$826

Scandinavian Airlines flights from San Diego to Southeast Europe

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

Scandinavian Airlines

Sep 29

SAN7:00 amSan Diego

25h 40m

2 stops

ATH6:40 pmAthens Eleftherios V.

Oct 14

ATH7:30 pmAthens Eleftherios V.

37h 25m

2 stops

SAN10:55 pmSan Diego

$770

Scandinavian Airlines

Sep 29

SAN7:20 amSan Diego

25h 20m

2 stops

ATH6:40 pmAthens Eleftherios V.

Oct 14

ATH7:30 pmAthens Eleftherios V.

37h 25m

2 stops

SAN10:55 pmSan Diego

$784

Scandinavian Airlines

Aug 14

SAN11:06 amSan Diego

24h 09m

2 stops

SPU8:15 pmSplit

Aug 23

SPU10:00 amSplit

22h 00m

2 stops

SAN11:00 pmSan Diego

$794

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 10/21

7:40 pm-12:20 am

1 stop18h 40m

Bucharest Otopeni Intl

Tue 11/3

8:00 am-4:10 pm

1 stop18h 10m

$744

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 10/21

7:40 pm-12:20 am

1 stop18h 40m

Bucharest Otopeni Intl

Tue 11/3

8:00 am-4:10 pm

1 stop18h 10m

$745

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 10/21

5:15 pm-1:10 am

1 stop21h 55m

Bucharest Otopeni Intl

Tue 11/3

6:05 am-3:45 pm

1 stop19h 40m

$748

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Wed 10/21

2:00 pm-6:35 pm

2 stops18h 35m

Bucharest Otopeni Intl

Tue 11/3

6:05 am-3:45 pm

1 stop19h 40m

$752

San DiegoTirana

SAN - TIA

SANTIA

San Diego

Mon 9/14

2:30 pm-7:20 pm

2 stops19h 50m

Tirana Rinas

Mon 10/12

8:15 pm-11:50 am

1 stop24h 35m

$768

San DiegoTirana

SAN - TIA

SANTIA

San Diego

Mon 9/14

2:00 pm-7:20 pm

2 stops20h 20m

Tirana Rinas

Mon 10/12

8:15 pm-11:50 am

1 stop24h 35m

$769

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Tue 9/8

5:15 pm-1:10 am

1 stop21h 55m

Bucharest Otopeni Intl

Fri 10/2

6:15 am-3:25 pm

1 stop19h 10m

$771

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sun 9/13

10:10 pm-12:45 pm

2 stops28h 35m

Bucharest Otopeni Intl

Thu 10/1

7:05 am-11:50 am

1 stop14h 45m

$772

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

9:45 pm-6:40 pm

2 stops34h 55m

Sofia

Fri 10/2

6:20 am-11:47 am

2 stops39h 27m

$781

San DiegoBelgrade

SAN - BEG

SANBEG

San Diego

Tue 8/11

1:40 pm-10:55 pm

1 stop24h 15m

Belgrade Nikola Tesla

Tue 8/25

6:15 am-11:50 am

1 stop14h 35m

$790

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 $440. If you aren’t able to travel during the month of February, then book flights to Southeast Europe from San Diego during March instead. Flights to Southeast Europe in March, while not as cheap as those in February, still average around $447.

How far in advance should I book a flight from San Diego 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 $908 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 $778 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	13h 20m
Direct flights	None

The fastest flight from San Diego to Southeast Europe takes 13h 20m

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 12 as of June 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 18.90% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 17.27%, Airbus A321neo at 10.80%, and Boeing 737-900 at 7.84%.

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 7.4 1,809 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $500	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,028 reviews	Search British Airways flights
Lufthansa	PriceFrom $532	Free Cancellation	Rating 6.8 8,038 reviews	Search Lufthansa flights
KLM	PriceFrom $542	Free Cancellation	Rating 7.8 1,526 reviews	Search KLM flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,778 reviews	Search United Airlines flights
Air Canada	PriceFrom $564	Free Cancellation	Rating 7.1 11,129 reviews	Search Air Canada flights
Iberia	PriceFrom $587	Free Cancellation	Rating 7.0 3,224 reviews	Search Iberia flights
American Airlines	PriceFrom $660	Free Cancellation	Rating 7.1 11,651 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $807	Free Cancellation	Rating 7.5 689 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.