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Cheap flights from San Francisco 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 San Francisco to Southeast Europe departing on 2/8. 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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0 bags

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Find the cheapest flights from San Francisco to Southeast Europe

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:45 pm - 8:15 pmSFO-SPU
18h 30m1 stop
Scandinavian Airlines Logo
12:00 pm - 2:40 pmSPU-SFO
35h 40m1 stop
$476Scandinavian Airlines
Find Deal
Fri, May 1 - Mon, May 11
Scandinavian Airlines Logo
4:45 pm - 8:15 pmSFO-SPU
18h 30m1 stop
Scandinavian Airlines Logo
12:00 pm - 2:40 pmSPU-SFO
35h 40m1 stop
$506Scandinavian Airlines
Find Deal
Fri, May 1 - Mon, May 11
Lufthansa Logo
2:50 pm - 11:55 pmSFO-OTP
23h 05m2 stops
Lufthansa Logo
1:05 pm - 7:35 pmOTP-SFO
16h 30m1 stop
$543Lufthansa
Find Deal
Wed, Dec 3 - Wed, Dec 17
United Airlines Logo
9:40 pm - 1:40 amSFO-ATH
18h 00m1 stop
United Airlines Logo
6:25 am - 3:55 pmATH-SFO
19h 30m1 stop
$544United Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 29
Lufthansa Logo
9:40 pm - 1:05 amSFO-OTP
17h 25m1 stop
Lufthansa Logo
6:05 am - 7:35 pmOTP-SFO
23h 30m1 stop
$545Lufthansa
Find Deal
Wed, Dec 3 - Wed, Dec 17
United Airlines Logo
5:00 am - 11:35 amSFO-ATH
20h 35m2 stops
United Airlines Logo
12:50 pm - 10:55 pmATH-SFO
20h 05m2 stops
$553United Airlines
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Sun, Nov 9 - Mon, Nov 17
Turkish Airlines Logo
6:50 pm - 12:20 pmSFO-ATH
31h 30m1 stop
Turkish Airlines Logo
1:10 pm - 4:45 pmATH-SFO
37h 35m1 stop
$563Turkish Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Turkish Airlines Logo
6:50 pm - 2:10 pmSFO-OTP
33h 20m1 stop
Turkish Airlines Logo
9:50 pm - 12:05 pmOTP-SFO
23h 15m1 stop
$565Turkish Airlines
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Thu, Mar 5 - Sat, Mar 14
ITA Airways Logo
3:05 pm - 12:50 amSFO-ATH
23h 45m1 stop
ITA Airways Logo
6:00 am - 1:05 pmATH-SFO
17h 05m1 stop
$579ITA Airways
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Sat, Nov 8 - Sat, Nov 15
ITA Airways Logo
3:05 pm - 12:50 amSFO-ATH
23h 45m1 stop
ITA Airways Logo
6:00 am - 6:47 pmATH-SFO
22h 47m2 stops
$586ITA Airways
Find Deal
Sat, Nov 8 - Sat, Nov 15

Air Canada flights from San Francisco to Southeast Europe

Our best Air Canada deals on San Francisco to Southeast Europe flight tickets
Air Canada
Nov 28
SFO11:20 amSan Francisco
20h 45m
2 stops
ATH6:05 pmAthens Eleftherios V.
Dec 10
ATH6:15 amAthens Eleftherios V.
25h 07m
2 stops
SFO9:22 pmSan Francisco
$542
Find similar
Air Canada
Nov 8
SFO9:00 pmSan Francisco
28h 35m
2 stops
ATH11:35 amAthens Eleftherios V.
Nov 17
ATH1:10 pmAthens Eleftherios V.
31h 44m
2 stops
SFO10:54 amSan Francisco
$547
Find similar
Air Canada
Jan 17
SFO6:50 pmSan Francisco
35h 45m
2 stops
ATH4:35 pmAthens Eleftherios V.
Jan 31
ATH7:05 amAthens Eleftherios V.
24h 17m
2 stops
SFO9:22 pmSan Francisco
$560
Find similar

United Airlines flights from San Francisco to Southeast Europe

Our best United Airlines deals on San Francisco to Southeast Europe flight tickets
United Airlines
Jan 15
SFO9:40 pmSan Francisco
18h 00m
1 stop
ATH1:40 amAthens Eleftherios V.
Jan 29
ATH6:25 amAthens Eleftherios V.
19h 30m
1 stop
SFO3:55 pmSan Francisco
$544
Find similar
United Airlines
Nov 9
SFO5:00 amSan Francisco
20h 35m
2 stops
ATH11:35 amAthens Eleftherios V.
Nov 17
ATH12:50 pmAthens Eleftherios V.
20h 05m
2 stops
SFO10:55 pmSan Francisco
$553
Find similar
United Airlines
Nov 7
SFO1:30 pmSan Francisco
18h 35m
1 stop
ATH6:05 pmAthens Eleftherios V.
Nov 11
ATH12:25 pmAthens Eleftherios V.
22h 50m
2 stops
SFO1:15 amSan Francisco
$554
Find similar

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 November 3, 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 5/1

4:45 pm-8:15 pm

1 stop18h 30m

Split

Mon 5/11

12:00 pm-2:40 pm

1 stop35h 40m

$476

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

$506

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 12/3

2:50 pm-11:55 pm

2 stops23h 05m

Bucharest Otopeni Intl

Wed 12/17

1:05 pm-7:35 pm

1 stop16h 30m

$543

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Thu 1/15

9:40 pm-1:40 am

1 stop18h 00m

Athens Eleftherios V.

Thu 1/29

6:25 am-3:55 pm

1 stop19h 30m

$544

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 12/3

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Wed 12/17

6:05 am-7:35 pm

1 stop23h 30m

$545

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sun 11/9

5:00 am-11:35 am

2 stops20h 35m

Athens Eleftherios V.

Mon 11/17

12:50 pm-10:55 pm

2 stops20h 05m

$553

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Thu 12/4

6:50 pm-12:20 pm

1 stop31h 30m

Athens Eleftherios V.

Sun 12/14

1:10 pm-4:45 pm

1 stop37h 35m

$563

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

6:50 pm-2:10 pm

1 stop33h 20m

Bucharest Otopeni Intl

Sat 3/14

9:50 pm-12:05 pm

1 stop23h 15m

$565

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sat 11/8

3:05 pm-12:50 am

1 stop23h 45m

Athens Eleftherios V.

Sat 11/15

6:00 am-1:05 pm

1 stop17h 05m

$579

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sat 11/8

3:05 pm-12:50 am

1 stop23h 45m

Athens Eleftherios V.

Sat 11/15

6:00 am-6:47 pm

2 stops22h 47m

$586

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 $662. 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 $687.

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 $920 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 $818 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
7.5
1,775 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $412Free CancellationRating
7.3
4,040 reviews
Search Turkish Airlines flights
Scandinavian AirlinesPriceFrom $498Free CancellationRating
7.4
1,554 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $500Free CancellationRating
7.7
1,405 reviews
Search KLM flights
DeltaPriceFrom $510Free CancellationRating
7.9
8,001 reviews
Search Delta flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
Air FrancePriceFrom $551Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Virgin AtlanticPriceFrom $552Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $571Free CancellationRating
7.4
8,996 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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