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Cheap flights from San Francisco to Southeast Europe from $257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Southeast Europe departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Southeast Europe

Cheap round-trip flights

Scandinavian Airlines Logo
7:40 pm - 8:10 pmSFO-SPU
15h 30m1 stop
Scandinavian Airlines Logo
9:00 pm - 5:35 pmSPU-SFO
29h 35m1 stop
$510Scandinavian Airlines
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Fri, Oct 10 - Sat, Oct 25
Lufthansa Logo
9:40 pm - 10:45 pmSFO-SOF
15h 05m1 stop
Lufthansa Logo
6:00 am - 12:40 pmSOF-SFO
16h 40m1 stop
$514Lufthansa
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Tue, Nov 4 - Tue, Nov 18
SWISS Logo
7:25 pm - 1:15 pmSFO-SKG
31h 50m1 stop
SWISS Logo
2:05 pm - 4:30 pmSKG-SFO
36h 25m1 stop
$530SWISS
Find Deal
Tue, Nov 25 - Tue, Dec 2
SWISS Logo
7:25 pm - 1:15 pmSFO-SKG
31h 50m1 stop
SWISS Logo
2:05 pm - 4:30 pmSKG-SFO
36h 25m1 stop
$536SWISS
Find Deal
Sun, Nov 23 - Tue, Dec 2
United Airlines Logo
1:30 pm - 10:45 pmSFO-SOF
23h 15m1 stop
United Airlines Logo
6:15 am - 4:05 pmSOF-SFO
19h 50m1 stop
$552United Airlines
Find Deal
Wed, Jan 14 - Fri, Apr 17
United Airlines Logo
9:40 pm - 10:45 pmSFO-SOF
15h 05m1 stop
United Airlines Logo
6:15 am - 12:40 pmSOF-SFO
16h 25m1 stop
$553United Airlines
Find Deal
Mon, Jan 12 - Tue, Apr 14
ITA Airways Logo
3:15 pm - 6:35 pmSFO-ATH
17h 20m1 stop
ITA Airways Logo
6:05 am - 2:05 pmATH-SFO
17h 00m1 stop
$559ITA Airways
Find Deal
Fri, Oct 24 - Thu, Oct 30
ITA Airways Logo
3:15 pm - 6:35 pmSFO-ATH
17h 20m1 stop
ITA Airways Logo
6:05 am - 1:25 pmATH-SFO
17h 20m1 stop
$573ITA Airways
Find Deal
Tue, Sep 30 - Fri, Oct 24
Turkish Airlines Logo
12:40 pm - 8:40 amSFO-ZAG
35h 00m1 stop
Turkish Airlines Logo
1:45 pm - 10:35 amZAG-SFO
29h 50m1 stop
$581Turkish Airlines
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Mon, Sep 29 - Fri, Oct 10
Turkish Airlines Logo
12:40 pm - 7:25 pmSFO-ZAG
21h 45m1 stop
Turkish Airlines Logo
1:45 pm - 10:35 amZAG-SFO
29h 50m1 stop
$591Turkish Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 10

British Airways flights from San Francisco to Southeast Europe

Our best British Airways deals on San Francisco to Southeast Europe flight tickets
British Airways
Jan 13
SFO5:30 pmSan Francisco
16h 40m
1 stop
SOF8:10 pmSofia
Apr 15
SOF9:30 pmSofia
26h 20m
1 stop
SFO1:50 pmSan Francisco
$548
Find similar
British Airways
Sep 22
SFO6:30 amSan Francisco
16h 45m
1 stop
ATH9:15 amAthens Eleftherios V.
Oct 7
ATH6:30 pmAthens Eleftherios V.
29h 20m
1 stop
SFO1:50 pmSan Francisco
$570
Find similar
British Airways
Dec 28
SFO5:30 pmSan Francisco
21h 50m
1 stop
ATH1:20 amAthens Eleftherios V.
Jan 6
ATH7:55 pmAthens Eleftherios V.
32h 50m
1 stop
SFO6:45 pmSan Francisco
$571
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American Airlines flights from San Francisco to Southeast Europe

Our best American Airlines deals on San Francisco to Southeast Europe flight tickets
American Airlines
Nov 3
SFO10:33 pmSan Francisco
35h 37m
2 stops
SOF8:10 pmSofia
Nov 17
SOF5:25 pmSofia
37h 03m
2 stops
SFO8:28 pmSan Francisco
$561
Find similar
American Airlines
Oct 15
SFO11:24 amSan Francisco
19h 21m
2 stops
ATH4:45 pmAthens Eleftherios V.
Oct 20
ATH7:30 pmAthens Eleftherios V.
28h 20m
1 stop
SFO1:50 pmSan Francisco
$574
Find similar
American Airlines
Feb 15
SFO9:44 amSan Francisco
20h 11m
2 stops
ATH3:55 pmAthens Eleftherios V.
Feb 28
ATH7:55 amAthens Eleftherios V.
23h 05m
2 stops
SFO9:00 pmSan Francisco
$589
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Southeast Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from San Francisco to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSplit

SFO - SPU

SFOSPU

San Francisco

Fri 10/10

7:40 pm-8:10 pm

1 stop15h 30m

Split

Sat 10/25

9:00 pm-5:35 pm

1 stop29h 35m

$510

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Tue 11/4

9:40 pm-10:45 pm

1 stop15h 05m

Sofia

Tue 11/18

6:00 am-12:40 pm

1 stop16h 40m

$514

San FranciscoThessaloniki

SFO - SKG

SFOSKG

San Francisco

Tue 11/25

7:25 pm-1:15 pm

1 stop31h 50m

Thessaloniki Makedonia

Tue 12/2

2:05 pm-4:30 pm

1 stop36h 25m

$530

San FranciscoThessaloniki

SFO - SKG

SFOSKG

San Francisco

Sun 11/23

7:25 pm-1:15 pm

1 stop31h 50m

Thessaloniki Makedonia

Tue 12/2

2:05 pm-4:30 pm

1 stop36h 25m

$536

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Wed 1/14

1:30 pm-10:45 pm

1 stop23h 15m

Sofia

Fri 4/17

6:15 am-4:05 pm

1 stop19h 50m

$552

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Mon 1/12

9:40 pm-10:45 pm

1 stop15h 05m

Sofia

Tue 4/14

6:15 am-12:40 pm

1 stop16h 25m

$553

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Fri 10/24

3:15 pm-6:35 pm

1 stop17h 20m

Athens Eleftherios V.

Thu 10/30

6:05 am-2:05 pm

1 stop17h 00m

$559

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Tue 9/30

3:15 pm-6:35 pm

1 stop17h 20m

Athens Eleftherios V.

Fri 10/24

6:05 am-1:25 pm

1 stop17h 20m

$573

San FranciscoZagreb

SFO - ZAG

SFOZAG

San Francisco

Mon 9/29

12:40 pm-8:40 am

1 stop35h 00m

Zagreb Franjo Tuđman

Fri 10/10

1:45 pm-10:35 am

1 stop29h 50m

$581

San FranciscoZagreb

SFO - ZAG

SFOZAG

San Francisco

Mon 9/29

12:40 pm-7:25 pm

1 stop21h 45m

Zagreb Franjo Tuđman

Fri 10/10

1:45 pm-10:35 am

1 stop29h 50m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Europe from

How to get the cheapest flight ticket from San Francisco 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?

The month of February is, on average, the cheapest month to fly to Southeast Europe from San Francisco, with most prices found around $675. If you aren’t able to travel during the month of February, then book flights to Southeast Europe from San Francisco during March instead. Flights to Southeast Europe in March, while not as cheap as those in February, still average around $705.

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 San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,022. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Southeast Europe for around $1,186.

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 afternoon. Flights from San Francisco to Southeast Europe during this time can be as low as $932. In contrast, the most expensive time of day to depart to Southeast Europe is in the evening when prices are around $1,221.

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 Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Europe for around $934 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 Francisco for as low as $814 on momondo.

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

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

Cheap San Francisco to Southeast Europe flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco to Southeast Europe. There are no popular flight routes from San Francisco to Southeast Europe.
Search flight deals

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

    Prices for flights from San Francisco Airport to Southeast Europe refresh daily.

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

  • How old do you have to be to fly from San Francisco 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 Francisco 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 Francisco to Southeast Europe?

Best airlines flying from San Francisco to Southeast Europe

Compare and see reviews for airlines that fly from San Francisco to Southeast Europe with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $404Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $494Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Scandinavian AirlinesPriceFrom $499Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $537Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Air FrancePriceFrom $551Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Virgin AtlanticPriceFrom $552Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
KLMPriceFrom $569Free CancellationRating
7.8
1,386 reviews
Search KLM flights
British AirwaysPriceFrom $575Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
ITA AirwaysPriceFrom $580Free CancellationRating
6.7
1,036 reviews
Search ITA Airways flights
United AirlinesPriceFrom $613Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find San Francisco 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 Francisco to Southeast Europe with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southeast Europe from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Francisco to Southeast Europe flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for San Francisco to Southeast Europe flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Southeast Europe trip

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