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

British Airways, United Airlines, and Delta 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 Francisco or Los Angeles, and flying into Southeast Europe, then you can expect flight times to average 10h 15m and 10h 55m, 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 22 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 May 2026.

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.

$338 Cheap Flights from California to Southeast Europe in 2026

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Find the cheapest flights from California to Southeast Europe

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 6:40 pm

SFO

SPU

16h 55m

2 stops

7:30 pm - 2:40 pm

SPU

SFO

28h 10m

2 stops

$604Scandinavian Airlines

Wed, Aug 19 - Thu, Sep 3

4:45 pm - 7:50 pm

SFO

SPU

42h 05m

2 stops

12:15 pm - 2:40 pm

SPU

SFO

35h 25m

2 stops

$606Scandinavian Airlines

Thu, Aug 27 - Wed, Sep 9

4:15 pm - 1:45 am

LAX

OTP

23h 30m

1 stop

8:20 am - 2:20 pm

OTP

LAX

16h 00m

1 stop

$676LOT

Tue, Nov 3 - Tue, Nov 17

8:10 pm - 12:30 am

LAX

OTP

19h 20m

1 stop

6:30 am - 9:27 pm

OTP

LAX

24h 57m

2 stops

$686Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

7:00 am - 6:40 pm

LAX

OTP

25h 40m

2 stops

6:05 am - 3:15 pm

OTP

LAX

19h 10m

1 stop

$687Multiple Airlines

Tue, Nov 3 - Tue, Nov 17

10:20 pm - 11:15 pm

LAX

OTP

14h 55m

1 stop

6:25 pm - 2:20 pm

OTP

LAX

29h 55m

1 stop

$690LOT

Wed, Nov 4 - Mon, Nov 23

5:30 pm - 1:10 am

LAX

OTP

21h 40m

1 stop

6:15 am - 3:15 pm

OTP

LAX

19h 00m

1 stop

$698Lufthansa

Tue, Aug 11 - Tue, Aug 25

8:55 pm - 12:50 am

LAX

OTP

17h 55m

1 stop

8:00 am - 6:25 pm

OTP

LAX

20h 25m

1 stop

$702British Airways

Sun, Aug 9 - Fri, Nov 13

7:30 pm - 8:10 pm

SFO

DBV

15h 40m

1 stop

8:15 pm - 1:50 pm

DBV

SFO

26h 35m

1 stop

$751British Airways

Mon, Aug 17 - Mon, Aug 24

10:49 am - 11:05 pm

SAN

ATH

26h 16m

2 stops

6:00 am - 3:25 pm

ATH

SAN

19h 25m

1 stop

$958Lufthansa

Mon, Aug 10 - Tue, Sep 8

British Airways flights from California to Southeast Europe

Our best British Airways deals on California to Southeast Europe flight tickets

British Airways

Aug 9

LAX8:55 pmLos Angeles

17h 55m

1 stop

OTP12:50 amBucharest Otopeni Intl

Nov 13

OTP8:00 amBucharest Otopeni Intl

20h 25m

1 stop

LAX6:25 pmLos Angeles

$702

British Airways

Aug 17

SFO7:30 pmSan Francisco

15h 40m

1 stop

DBV8:10 pmDubrovnik

Aug 24

DBV8:15 pmDubrovnik

26h 35m

1 stop

SFO1:50 pmSan Francisco

$751

British Airways

Aug 18

SFO4:35 pmSan Francisco

18h 30m

1 stop

DBV8:05 pmDubrovnik

Aug 25

DBV9:00 pmDubrovnik

25h 50m

1 stop

SFO1:50 pmSan Francisco

$756

Scandinavian Airlines flights from California to Southeast Europe

Our best Scandinavian Airlines deals on California to Southeast Europe flight tickets

Scandinavian Airlines

Aug 19

SFO4:45 pmSan Francisco

16h 55m

2 stops

SPU6:40 pmSplit

Sep 3

SPU7:30 pmSplit

28h 10m

2 stops

SFO2:40 pmSan Francisco

$604

Scandinavian Airlines

Aug 27

SFO4:45 pmSan Francisco

42h 05m

2 stops

SPU7:50 pmSplit

Sep 9

SPU12:15 pmSplit

35h 25m

2 stops

SFO2:40 pmSan Francisco

$606

Scandinavian Airlines

Aug 27

SFO4:45 pmSan Francisco

42h 05m

2 stops

SPU7:50 pmSplit

Sep 9

SPU11:55 amSplit

35h 45m

1 stop

SFO2:40 pmSan Francisco

$607

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

Cheapest round-trip

San FranciscoSplit

SFO - SPU

SFOSPU

San Francisco

Wed 8/19

4:45 pm-6:40 pm

2 stops16h 55m

Split

Thu 9/3

7:30 pm-2:40 pm

2 stops28h 10m

$604

San FranciscoSplit

SFO - SPU

SFOSPU

San Francisco

Thu 8/27

4:45 pm-7:50 pm

2 stops42h 05m

Split

Wed 9/9

12:15 pm-2:40 pm

2 stops35h 25m

$606

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 11/3

4:15 pm-1:45 am

1 stop23h 30m

Bucharest Otopeni Intl

Tue 11/17

8:20 am-2:20 pm

1 stop16h 00m

$676

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 10/27

8:10 pm-12:30 am

1 stop19h 20m

Bucharest Otopeni Intl

Tue 11/3

6:30 am-9:27 pm

2 stops24h 57m

$686

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 11/3

7:00 am-6:40 pm

2 stops25h 40m

Bucharest Otopeni Intl

Tue 11/17

6:05 am-3:15 pm

1 stop19h 10m

$687

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 11/4

10:20 pm-11:15 pm

1 stop14h 55m

Bucharest Otopeni Intl

Mon 11/23

6:25 pm-2:20 pm

1 stop29h 55m

$690

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 8/11

5:30 pm-1:10 am

1 stop21h 40m

Bucharest Otopeni Intl

Tue 8/25

6:15 am-3:15 pm

1 stop19h 00m

$698

Quickest round-trip

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 8/9

8:55 pm-12:50 am

1 stop17h 55m

Bucharest Otopeni Intl

Fri 11/13

8:00 am-6:25 pm

1 stop20h 25m

$702

San FranciscoDubrovnik

SFO - DBV

SFODBV

San Francisco

Mon 8/17

7:30 pm-8:10 pm

1 stop15h 40m

Dubrovnik

Mon 8/24

8:15 pm-1:50 pm

1 stop26h 35m

$751

San DiegoAthens

SAN - ATH

SANATH

San Diego

Mon 8/10

10:49 am-11:05 pm

2 stops26h 16m

Athens Eleftherios V.

Tue 9/8

6:00 am-3:25 pm

1 stop19h 25m

$958

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 $641. 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 $674.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $603. 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 $715.

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 $628. In contrast, the most expensive time of day to depart to Southeast Europe is at noon when prices are around $838.

What is the cheapest California to Southeast Europe flight route?

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

How far in advance should I book a flight from California 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 $776 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 $685 on momondo.

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

Fastest flight time	13h 20m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from California to Southeast Europe

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 May 2026.
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 (14.38% of total bookings). The next most popular plane models are Boeing 777-300ER (9.14%), Airbus A321neo (7.91%), and Boeing 787-8 Dreamliner (6.41%).

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
A.P.G.	PriceFrom $338	Free Cancellation	Rating 0.0	Search A.P.G. flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.9 8,457 reviews	Search Delta flights
Norse Atlantic Airways	PriceFrom $390	Free Cancellation	Rating 6.9 175 reviews	Search Norse Atlantic Airways flights
SWISS	PriceFrom $424	Free Cancellation	Rating 7.6 1,937 reviews	Search SWISS flights
American Airlines	PriceFrom $441	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
British Airways	PriceFrom $446	Free Cancellation	Rating 6.7 7,954 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $467	Free Cancellation	Rating 7.4 1,771 reviews	Search Scandinavian Airlines flights
ITA Airways	PriceFrom $473	Free Cancellation	Rating 6.7 1,210 reviews	Search ITA Airways flights
LOT	PriceFrom $475	Free Cancellation	Rating 7.5 1,193 reviews	Search LOT flights
KLM	PriceFrom $489	Free Cancellation	Rating 7.8 1,510 reviews	Search KLM 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.