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

British Airways, American Airlines, and Iberia are the most popular carriers operating from California to Southeast Europe

How long is the flight from California to Southeast Europe?

If you’re flying from a popular airport in California, such as San Diego or San Jose, and flying into Southeast Europe, then you can expect flight times to average 1h 03m and 1h 19m, respectively.

What airlines fly to Southeast Europe?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Southeast Europe from California according to our data. Lufthansa is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Southeast Europe. Keep in mind that there are 21 different airlines that fly to Southeast Europe on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from California to Southeast Europe?

Prices for flights from California to Southeast Europe were last updated today.

How many operators does momondo search for flights from California to Southeast Europe?

The number of operators available for flights from California to Southeast Europe is 20 as of November 2025.

How old do you have to be to fly from California to Southeast Europe?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California 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.

$256 Cheap Flights from California to Southeast Europe in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 8:15 pmSFO-SPU

18h 30m1 stop

12:00 pm - 2:40 pmSPU-SFO

35h 40m1 stop

$445Scandinavian Airlines

Find Deal

Fri, May 1 - Mon, May 11

4:45 pm - 10:00 amSFO-SPU

32h 15m2 stops

12:00 pm - 2:40 pmSPU-SFO

35h 40m1 stop

$452Scandinavian Airlines

Find Deal

Fri, May 1 - Mon, May 11

5:30 pm - 6:20 pmLAX-SOF

14h 50m1 stop

6:10 am - 5:14 pmSOF-LAX

21h 04m2 stops

$471Lufthansa

Find Deal

Wed, Dec 3 - Mon, Dec 15

5:35 pm - 1:40 amSAN-ATH

22h 05m1 stop

6:35 am - 3:45 pmATH-SAN

19h 10m1 stop

$475Lufthansa

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:10 am - 9:55 amSAN-ATH

16h 45m1 stop

12:50 pm - 11:40 pmATH-SAN

20h 50m1 stop

$480Air France

Find Deal

Thu, Dec 11 - Thu, Dec 25

7:10 pm - 10:15 amLAX-SOF

29h 05m1 stop

6:10 am - 5:14 pmSOF-LAX

21h 04m2 stops

$489Multiple Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

6:00 pm - 1:25 amSAN-ATH

21h 25m1 stop

8:05 pm - 4:05 pmATH-SAN

30h 00m1 stop

$491British Airways

Find Deal

Sat, Jan 17 - Sat, Feb 14

5:30 pm - 6:20 pmLAX-SOF

14h 50m1 stop

7:55 am - 3:15 pmSOF-LAX

17h 20m2 stops

$503Multiple Airlines

Find Deal

Fri, Feb 6 - Fri, Feb 20

12:55 am - 11:00 amLAX-ATH

24h 05m1 stop

8:20 pm - 1:30 pmATH-LAX

27h 10m1 stop

$506British Airways

Find Deal

Sun, Nov 9 - Wed, Nov 26

9:05 pm - 2:10 amLAX-ATH

19h 05m1 stop

3:25 am - 1:10 pmATH-LAX

19h 45m1 stop

$550Air France

Find Deal

Sun, Nov 9 - Sun, Nov 16

Air France flights from California to Southeast Europe

Our best Air France deals on California to Southeast Europe flight tickets

Air France

Dec 11

SAN7:10 amSan Diego

16h 45m

1 stop

ATH9:55 amAthens Eleftherios V.

Dec 25

ATH12:50 pmAthens Eleftherios V.

20h 50m

1 stop

SAN11:40 pmSan Diego

$480

Find similar

Air France

Nov 9

LAX9:05 pmLos Angeles

19h 05m

1 stop

ATH2:10 amAthens Eleftherios V.

Nov 16

ATH3:25 amAthens Eleftherios V.

19h 45m

1 stop

LAX1:10 pmLos Angeles

$550

Find similar

Air France

Nov 11

SAN7:00 amSan Diego

17h 35m

1 stop

ATH10:35 amAthens Eleftherios V.

Nov 24

ATH3:25 amAthens Eleftherios V.

22h 34m

2 stops

SAN3:59 pmSan Diego

$605

Find similar

Lufthansa flights from California to Southeast Europe

Our best Lufthansa deals on California to Southeast Europe flight tickets

Lufthansa

Nov 10

SAN11:02 amSan Diego

19h 33m

2 stops

ATH4:35 pmAthens Eleftherios V.

Nov 19

ATH6:35 amAthens Eleftherios V.

19h 10m

1 stop

SAN3:45 pmSan Diego

$446

Find similar

Lufthansa

Dec 3

LAX5:30 pmLos Angeles

14h 50m

1 stop

SOF6:20 pmSofia

Dec 15

SOF6:10 amSofia

21h 04m

2 stops

LAX5:14 pmLos Angeles

$471

Find similar

Lufthansa

Dec 2

SAN5:35 pmSan Diego

22h 05m

1 stop

ATH1:40 amAthens Eleftherios V.

Dec 9

ATH6:35 amAthens Eleftherios V.

19h 10m

1 stop

SAN3:45 pmSan Diego

$475

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSplit

SFO - SPU

SFOSPU

San Francisco

Fri 5/1

4:45 pm-8:15 pm

1 stop18h 30m

Split

Mon 5/11

12:00 pm-2:40 pm

1 stop35h 40m

$445

San FranciscoSplit

SFO - SPU

SFOSPU

San Francisco

Fri 5/1

4:45 pm-10:00 am

2 stops32h 15m

Split

Mon 5/11

12:00 pm-2:40 pm

1 stop35h 40m

$452

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 12/3

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

Mon 12/15

6:10 am-5:14 pm

2 stops21h 04m

$471

San DiegoAthens

SAN - ATH

SANATH

San Diego

Tue 12/2

5:35 pm-1:40 am

1 stop22h 05m

Athens Eleftherios V.

Tue 12/9

6:35 am-3:45 pm

1 stop19h 10m

$475

San DiegoAthens

SAN - ATH

SANATH

San Diego

Thu 12/11

7:10 am-9:55 am

1 stop16h 45m

Athens Eleftherios V.

Thu 12/25

12:50 pm-11:40 pm

1 stop20h 50m

$480

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Fri 12/5

7:10 pm-10:15 am

1 stop29h 05m

Sofia

Fri 12/12

6:10 am-5:14 pm

2 stops21h 04m

$489

San DiegoAthens

SAN - ATH

SANATH

San Diego

Sat 1/17

6:00 pm-1:25 am

1 stop21h 25m

Athens Eleftherios V.

Sat 2/14

8:05 pm-4:05 pm

1 stop30h 00m

$491

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Fri 2/6

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

Fri 2/20

7:55 am-3:15 pm

2 stops17h 20m

$503

Los AngelesAthens

LAX - ATH

LAXATH

Los Angeles

Sun 11/9

12:55 am-11:00 am

1 stop24h 05m

Athens Eleftherios V.

Wed 11/26

8:20 pm-1:30 pm

1 stop27h 10m

$506

Los AngelesAthens

LAX - ATH

LAXATH

Los Angeles

Sun 11/9

9:05 pm-2:10 am

1 stop19h 05m

Athens Eleftherios V.

Sun 11/16

3:25 am-1:10 pm

1 stop19h 45m

$550

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 California 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

Other information

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 California, with most prices found around $613. If you aren’t able to travel during the month of February, then book flights to Southeast Europe from California during November instead. Flights to Southeast Europe in November, while not as cheap as those in February, still average around $628.

What is the cheapest day to depart on your flight to Southeast Europe?

On average, the least expensive day to fly to Southeast Europe from California is on a Monday. momondo users have found tickets for Monday departures for as low as $646. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from California to Southeast Europe for around $747.

What is the cheapest time of day to depart on your flight to Southeast Europe?

Our most recent data shows that the best time of day to fly to Southeast Europe is in the evening. Flights from California to Southeast Europe during this time can be as low as $710. In contrast, the most expensive time of day to depart to Southeast Europe is in the morning when prices are around $1,002.

What is the cheapest California to Southeast Europe flight route?

Fly from Los Angeles to Athens Eleftherios V. for the best California - Southeast Europe flight prices

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

You are more likely to see cheaper flights to Southeast Europe from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around $785 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Europe from California for as low as $667 on momondo.

What cabin class options are available on California to Southeast Europe flights?

There are 3 cabin classes available to choose from on California to Southeast Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Southeast Europe flights?

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

Cheap California to Southeast Europe flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from California to Southeast Europe?
Prices for flights from California to Southeast Europe were last updated today.
How many operators does momondo search for flights from California to Southeast Europe?
The number of operators available for flights from California to Southeast Europe is 20 as of November 2025.
How old do you have to be to fly from California to Southeast Europe?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California 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 California to Southeast Europe?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from California to Southeast Europe is Boeing 787-9 Dreamliner (11.35% of total bookings). The next most popular plane models are Airbus A320neo (7.73%), Airbus A321neo (7.69%), and Boeing 777-300ER (7.37%).

Best airlines flying from California to Southeast Europe

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

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $404	Free Cancellation	Rating 7.5 1,779 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $412	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
Norse Atlantic Airways	PriceFrom $427	Free Cancellation	Rating 7.1 168 reviews	Search Norse Atlantic Airways flights
American Airlines	PriceFrom $441	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
British Airways	PriceFrom $446	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
Vueling	PriceFrom $474	Free Cancellation	Rating 7.1 1,206 reviews	Search Vueling flights
Scandinavian Airlines	PriceFrom $479	Free Cancellation	Rating 7.4 1,564 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $500	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
LOT	PriceFrom $507	Free Cancellation	Rating 7.6 1,135 reviews	Search LOT flights
Delta	PriceFrom $510	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Southeast Europe. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Southeast Europe from California with this policy.

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

momondo provides multiple filters to help you find the best flight to Southeast Europe from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Southeast Europe from California 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.

An easier way to manage your Southeast Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Southeast Europe

Popular cities in Southeast Europe

Flights to New Yorkfrom $44

Flights to Londonfrom $320

Flights to Bangkokfrom $464

Flights to Tokyofrom $393

Flights to Los Angelesfrom $49

Flights to Parisfrom $340

Flights to Copenhagenfrom $358

Flights to Istanbulfrom $373

Flights to Manilafrom $522

Flights to Romefrom $321

Flights to Miamifrom $49

Flights to Chicagofrom $54

Cheap flights from California to Southeast Europe from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Southeast Europe departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from California to Southeast Europe

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Air France flights from California to Southeast Europe

Our best Air France deals on California to Southeast Europe flight tickets

Lufthansa flights from California to Southeast Europe

Our best Lufthansa deals on California to Southeast Europe flight tickets

momondo Fare Finder

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

See travel insights to Southeast Europe from

How to get the cheapest flight ticket from California 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

What is the cheapest month to fly to Southeast Europe?

What is the cheapest day to depart on your flight to Southeast Europe?

What is the cheapest time of day to depart on your flight to Southeast Europe?

What is the cheapest California to Southeast Europe flight route?

Fly from Los Angeles to Athens Eleftherios V. for the best California - Southeast Europe flight prices

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

What cabin class options are available on California to Southeast Europe flights?

There are 3 cabin classes available to choose from on California to Southeast Europe flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Southeast Europe flights?

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

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

British Airways, American Airlines, and Iberia are the most popular carriers operating from California to Southeast Europe

What airlines fly to Southeast Europe?

How long is the flight from California to Southeast Europe?

If you’re flying from a popular airport in California, such as San Diego or San Jose, and flying into Southeast Europe, then you can expect flight times to average 1h 03m and 1h 19m, respectively.

Cheap California to Southeast Europe flight deals and tips

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

Direct flights

When did momondo last update prices for flights from California to Southeast Europe?

How many operators does momondo search for flights from California to Southeast Europe?

How old do you have to be to fly from California to Southeast Europe?

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

What is the most popular plane model from California to Southeast Europe?

Best airlines flying from California to Southeast Europe

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

Why use momondo?

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

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

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

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

An easier way to manage your Southeast Europe trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Southeast Europe

Popular cities in Southeast Europe

Popular flights according to clicks in the last 7 days on momondo