HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

$234+ Cheap flights from San Francisco (SFO) to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOF
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from San Francisco to Sofia are usually found in March or February, booked 11 days in advance, depart on a Sunday or Thursday and return on a Tuesday

Cheap flight deals from San Francisco to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 25, 2024.

Popular in

June

Cheapest in

March

Round-trip from

$561
(AirNGo)

One-way from

$234
(Kiwi.com)
High demand for flights, 41% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals
From San Francisco to Sofia
Search Deals
One-way flight from San Francisco to Sofia
Search Deals

What is the cheapest day to fly round-trip from San Francisco to Sofia?

Saturday is generally a great day to depart. Flying on this day could help you save up to 46%.

How far in advance should I book a flight from San Francisco to Sofia?

Find a great deal and save up to 16% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to Sofia within the next two weeks, with the cheapest ticket starting at $587.

What is the cheapest month to fly from San Francisco to Sofia?

Flights from San Francisco to Sofia lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to Sofia in March, with the cheapest ticket starting at $541.

What is the cheapest time of day to fly from SFO to SOF?

A simple way to save on the total cost of your ticket is to fly from San Francisco to Sofia in the afternoon. If you’re flexible enough to do this you can expect to save up to 47% on your trip compared to booking a flight in the morning.

Cheap San Francisco to Sofia flights in July & August 2024

Find cheap flight options from San Francisco to Sofia specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Sofia in July and August 2024. Check back regularly for other flight deals.
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/206:35 pmSFO - SOF
1 stop34h 20mTurkish Airlines
mié. 9/49:20 amSOF - SFO
1 stop36h 00mTurkish Airlines
Deal found 7/24$610
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/166:35 pmSFO - SOF
1 stop27h 55mTurkish Airlines
vie. 9/139:20 amSOF - SFO
1 stop17h 20mTurkish Airlines
Deal found 7/25$627
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/151:15 pmSFO - SOF
1 stop33h 15mTurkish Airlines
jue. 8/299:20 amSOF - SFO
1 stop36h 00mTurkish Airlines
Deal found 7/25$710
This British Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/193:30 pmSFO - SOF
1 stop18h 55mBritish Airways
mié. 11/63:00 pmSOF - SFO
2 stops30h 36mBritish Airways
Deal found 7/24$715
This Travelocity deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:40 pmSFO - SOF
1 stop31h 30mMultiple Airlines
mié. 11/66:00 amSOF - SFO
1 stop16h 35mMultiple Airlines
Deal found 7/24$724
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1912:30 pmSFO - SOF
2 stops20h 15mUnited Airlines
mié. 11/66:00 amSOF - SFO
2 stops21h 25mUnited Airlines
Deal found 7/24$735
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/258:10 pmSFO - SOF
1 stop27h 40mMultiple Airlines
dom. 9/88:10 pmSOF - SFO
2 stops58h 40mMultiple Airlines
Deal found 7/25$739
This Turkish Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/226:35 pmSFO - SOF
1 stop27h 55mTurkish Airlines
jue. 8/299:10 pmSOF - SFO
1 stop24h 10mTurkish Airlines
Deal found 7/25$748
This Turkish Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/256:35 pmSFO - SOF
1 stop15h 45mTurkish Airlines
mar. 9/33:45 pmSOF - SFO
1 stop34h 55mTurkish Airlines
Deal found 7/25$753

San Francisco to Sofia 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Sofia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Sofia in July and August 2024. Check back regularly for other flight deals.
This Travelocity deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/237:20 pmSFO - SOF
1 stop15h 10mBritish Airways
mié. 11/63:00 pmSOF - SFO
1 stop34h 00mBritish Airways
Deal found 7/25$589
This Orbitz deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/107:40 pmSFO - SOF
1 stop28h 25mMultiple Airlines
sáb. 11/26:00 amSOF - SFO
2 stops24h 51mMultiple Airlines
Deal found 7/25$597
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/269:40 pmSFO - SOF
1 stop33h 55mAmerican Airlines
sáb. 11/912:10 pmSOF - SFO
2 stops22h 34mAmerican Airlines
Deal found 7/25$599
This British Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/231:19 pmSFO - SOF
2 stops21h 11mBritish Airways
mié. 11/63:00 pmSOF - SFO
2 stops28h 38mBritish Airways
Deal found 7/25$603
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2510:45 pmSFO - SOF
2 stops28h 45mAir Canada
lun. 12/96:00 amSOF - SFO
2 stops25h 51mAir Canada
Deal found 7/25$605
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2512:50 pmSFO - SOF
2 stops19h 20mUnited Airlines
lun. 12/96:00 amSOF - SFO
1 stop16h 35mUnited Airlines
Deal found 7/25$608
This Travelocity deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/107:40 pmSFO - SOF
1 stop28h 25mMultiple Airlines
sáb. 11/26:05 amSOF - SFO
1 stop22h 40mMultiple Airlines
Deal found 7/24$609
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/206:35 pmSFO - SOF
1 stop34h 20mTurkish Airlines
mié. 9/49:20 amSOF - SFO
1 stop36h 00mTurkish Airlines
Deal found 7/24$610
This FareScan deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/166:35 pmSFO - SOF
1 stop27h 55mTurkish Airlines
vie. 9/139:20 amSOF - SFO
1 stop17h 20mTurkish Airlines
Deal found 7/25$627

San Francisco to Sofia flights leaving soon

Find last-minute flight options from San Francisco to Sofia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Have a look at some of the flights available from San Francisco to Sofia departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
This United deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/48:15 amSFO - SOF
2 stops24h 30mUnited Airlines
vie. 8/236:30 amSOF - SFO
2 stops20h 14mUnited Airlines
Deal found 7/25$975
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/411:00 pmSFO - SOF
2 stops26h 20mMultiple Airlines
vie. 8/236:30 amSOF - SFO
1 stop16h 10mMultiple Airlines
Deal found 7/25$982
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/312:15 amSFO - SOF
2 stops25h 25mUnited Airlines
vie. 8/236:30 amSOF - SFO
2 stops20h 14mUnited Airlines
Deal found 7/25$1,561
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/3010:50 pmSFO - SOF
1 stop14h 10mLufthansa
jue. 8/812:55 pmSOF - SFO
1 stop16h 05mLufthansa
Deal found 7/24$1,564
This ScholarTrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/308:35 pmSFO - SOF
2 stops33h 00mMultiple Airlines
jue. 8/812:55 pmSOF - SFO
2 stops37h 15mMultiple Airlines
Deal found 7/24$1,575
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/3010:50 pmSFO - SOF
1 stop14h 10mLufthansa
jue. 8/82:05 pmSOF - SFO
1 stop32h 35mLufthansa
Deal found 7/25$1,582
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/3010:50 pmSFO - SOF
1 stop14h 10mMultiple Airlines
jue. 8/86:30 amSOF - SFO
2 stops25h 23mMultiple Airlines
Deal found 7/24$1,651
This JustFly deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/308:30 amSFO - SOF
2 stops16h 50mAir Canada
jue. 8/86:30 amSOF - SFO
2 stops22h 13mAir Canada
Deal found 7/25$1,681
This AranGrant deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/33:35 pmSFO - SOF
1 stop18h 30mBritish Airways
sáb. 8/108:05 pmSOF - SFO
1 stop27h 10mBritish Airways
Deal found 7/25$7,208

One-way flights to Sofia from San Francisco

Search for one-way flight options from San Francisco to Sofia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to Sofia. Those needing a return flight from San Francisco to Sofia can use the search form above.
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/192:46 pmSFO - SOF
3 stops59h 29mMultiple Airlines
Deal found 7/25$234
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/206:00 amSFO - SOF
3 stops44h 15mMultiple Airlines
Deal found 7/25$337
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/196:05 pmSFO - SOF
2 stops53h 35mMultiple Airlines
Deal found 7/25$358
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/202:46 pmSFO - SOF
2 stops47h 04mMultiple Airlines
Deal found 7/25$395
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:20 pmSFO - SOF
1 stop19h 05mMultiple Airlines
Deal found 7/25$425
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1912:35 amSFO - SOF
2 stops31h 30mUnited Airlines
Deal found 7/25$984
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1812:35 amSFO - SOF
2 stops26h 45mUnited Airlines
Deal found 7/25$1,079

Find flights from San Francisco to Sofia within your budget

Customize your flight search to find flights from San Francisco to Sofia 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, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$561 - $792

Route

Depart

Return

Price

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

lun. 11/25

2 stops33h 05m

Sofia

lun. 12/9

2 stops24h 59m

$561

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

lun. 11/25

1 stop31h 30m

Sofia

lun. 12/9

1 stop31h 35m

$577

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

mié. 10/23

1 stop15h 10m

Sofia

mié. 11/6

1 stop34h 00m

$589

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

lun. 11/25

1 stop34h 40m

Sofia

lun. 12/9

2 stops33h 10m

$594

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

jue. 10/10

1 stop28h 25m

Sofia

sáb. 11/2

2 stops24h 51m

$597

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

mar. 11/5

1 stop33h 50m

Sofia

jue. 11/14

1 stop34h 25m

$607

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

mar. 1/21

1 stop16h 10m

Sofia

vie. 1/31

1 stop16h 35m

$610

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

dom. 10/13

1 stop15h 40m

Sofia

dom. 10/20

1 stop17h 20m

$613

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

dom. 11/17

1 stop17h 10m

Sofia

dom. 12/1

1 stop27h 55m

$792

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from San Francisco to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Sofia. Price data was last updated on July 23, 2024.
To ensure you get the cheapest price possible for a flight from San Francisco to Sofia, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from San Francisco to Sofia?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Sofia. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Sofia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average temperature and rainfall totals by month.

SOF

Temperature

30.2 - 68 °F

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated julio 25, 2024.
Read reviews from past customers who have flown Air Canada, British Airways and SWISS from San Francisco to Sofia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

SWISS
7.7
Good
1,799 reviews
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Turkish Airlines
7.4
Good
3,762 reviews
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

United Airlines
7.4
Good
10,000 reviews
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

American Airlines
7.3
Good
10,000 reviews
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Air Canada
6.9
Okay
7,353 reviews
SWISS
7.7
Good
1,799 reviews

Boarding

7.8

Comfort

7.5

Entertainment

7.1

Food

7.3

Overall

7.7

Crew

8.3

Reviews

1 / 10

First international flight, and it was perfect. In all ways, it was much better than expected

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from San Francisco to Sofia for under $600 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Sofia for under $600. The cheapest flight booked recently is on Air Canada for just $561, but on average you can expect to pay $602.

  • Are there last-minute flights available from San Francisco to Sofia for under $1,000?

    There are currently 12+ open flights from San Francisco to Sofia within the next 7 days for less than $1,000.

  • What are the cheapest airlines flying from San Francisco to Sofia round-trip?

    Cheapflights users have booked flights from San Francisco to Sofia round-trip from $561. Other airlines that can offer you cheap pricing are British Airways, from $577, and American Airlines, from $594. Users have found that Air Canada is 36% cheaper than the other options available to this destination.

  • What does SFO to SOF mean?

    San Francisco Airport is SFO and Sofia Airport is SOF. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Where are the most common layover locations when flying from San Francisco to Sofia?

    San Francisco to Sofia flights have a layover in Istanbul most often.

  • What are some popular things to do or see while on a layover in Istanbul?

    Istanbul travelers tend to visit Taksim Square, Sultan Ahmet Camii, and Laleli Camii more than anywhere else. Taksim Square, Sultan Ahmet Camii, and Laleli Camii can be visited by traveling about 20.8 mi, 22.3 mi, and 21.5 mi respectively from Istanbul. Those on a layover in Istanbul in need of a rental car can book one at Istanbul for about $39.

  • Where are the least popular layover locations for San Francisco to Sofia flights?

    Of the flights from San Francisco to Sofia that have layovers, the fewest flights stop in Munich.

  • Can I find deals for flights from San Francisco to Sofia that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Sofia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Sofia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Sofia that include hotel bookings?

    Yes. In addition to deals on San Francisco to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Sofia.

  • Can I find deals for business class flights from San Francisco to Sofia?

    Yes. Cheapflights offers flight deals from San Francisco to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Sofia that allow pets onboard?

    Many airlines flying from San Francisco to Sofia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Sofia?

    Yes, you can often find last-minute deals on San Francisco to Sofia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Sofia flight deals updated?

    The San Francisco to Sofia flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from San Francisco to Sofia?

    The most popular airlines flying from San Francisco to Sofia are American Airlines, Air Canada and ITA Airways. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from San Francisco to Sofia?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Sofia (average of $660). Flying from San Francisco to Sofia in June is currently the most expensive (average of $1,242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Sofia
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Sofia flights
San Jose to Sofia flights
Las Vegas to Sofia flights
San Diego to Sofia flights
Sacramento to Sofia flights
Oakland to Sofia flights
Monterey to Sofia flights
Santa Ana to Sofia flights

Top 10 airlines flying from San Francisco to Sofia

Discover the top 10 airlines that operate flights from San Francisco to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$527Average$1,221FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$542Average$1,224FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$606Average$870FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$609Average$830FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$646Average$1,215FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$655Average$880FlexibilityNo cancel feeOn-time71%
KLMCheapest$662Average$712FlexibilityNo cancel feeOn-time75%
SWISSCheapest$700Average$1,097FlexibilityNo cancel feeOn-time79%
CondorCheapest$1,140Average$1,563FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$1,337Average$1,576FlexibilityNo cancel feeOn-time67%
Miami to Orlando flights
Baltimore to Tampa flights
Chicago to Austin flights
Dallas to San Antonio flights
Los Angeles to Nashville flights
USA to Nigeria flights
San Diego to San Francisco flights
Orlando to New York flights
Nashville to Los Angeles flights
Salt Lake City to Dallas flights
Dallas to Mexico City flights
San Francisco to Sogndal flights

Search flights from San Francisco to Sofia by cabin class

Find flights from San Francisco to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Abha
Flights to Komatsu
Flights to Skardu
Flights to Laayoune Hassan I
Flights to Aqaba King Hussein Intl
Flights to Nampula
Flights to Bourgas
Flights to Riverton
Flights to Alpena Phelps/Collins
Flights to Palmas
Flights to Newport State
Flights to Antofagasta Cerro Moreno
Flights to Nuku‘alofa Fua'Amotu Intl
Flights to Ndola
Flights to Fort Dodge
Flights to Miri
Flights to Rhinelander Oneida County
Flights to Seattle Lake Union Spb
Flights to Portsmouth Pease Intl
Flights to Tumbes
Flights to Jigiga
Flights to Diyarbakir
Flights to Akureyri
Flights to Brainerd Crow Wing County
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines