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$323+ Cheap flights from Key Largo, FL 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SOF
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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The best prices from Key Largo to Sofia are usually found in January or November, booked 15 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Key Largo to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) 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 November 5, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$548
(Cheapflightsfares)

One-way from

$323
(Bulgaria Air)
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Key Largo to Sofia
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One-way flight from Key Largo to Sofia
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Find flight deals from Key Largo to Sofia

Cheapest flights from Key Largo to Sofia
Explore the most affordable flight options available from Key Largo to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This oojo deal was found by Cheapflights users on 11/4. 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.
Mon 11/1110:35 pmMIA - SOF
1 stop33h 30mTurkish Airlines
Thu 11/2810:00 amSOF - MIA
1 stop17h 40mTurkish Airlines
Deal found 11/4$653
This SWISS deal was found by Cheapflights users on 11/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:40 pmMIA - SOF
1 stop14h 35mSWISS
Thu 1/94:00 pmSOF - MIA
1 stop29h 40mSWISS
Deal found 11/5$659
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/311:21 pmMIA - SOF
2 stops16h 39mUnited Airlines
Tue 1/146:00 amSOF - MIA
1 stop15h 35mUnited Airlines
Deal found 11/5$666
This Trip.com deal was found by Cheapflights users on 11/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/267:35 pmMIA - SOF
2 stops24h 25mMultiple Airlines
Tue 12/107:05 pmSOF - MIA
2 stops29h 40mMultiple Airlines
Deal found 11/5$709
This Austrian Airlines deal was found by Cheapflights users on 11/5. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/274:45 pmMIA - SOF
2 stops17h 45mAustrian Airlines
Sun 1/126:45 pmSOF - MIA
2 stops50h 50mAustrian Airlines
Deal found 11/5$805
This Booking.com deal was found by Cheapflights users on 11/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/274:45 pmMIA - SOF
1 stop14h 00mLufthansa
Mon 12/166:00 amSOF - MIA
1 stop15h 35mLufthansa
Deal found 11/5$830
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Mon 11/118:00 amMIA - SOF
2 stops22h 00mAir Canada
Thu 11/282:25 pmSOF - MIA
2 stops28h 59mAir Canada
Deal found 11/4$976
This Air Serbia deal was found by Cheapflights users on 11/5. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:48 amMIA - SOF
2 stops25h 42mAir Serbia
Mon 12/234:00 pmSOF - MIA
2 stops32h 00mAir Serbia
Deal found 11/5$1,105

Find flights from Key Largo to Sofia within your budget

Customize your flight search to find flights from Key Largo 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiSofia

MIA - SOF

MIASOF

Miami

Thu 11/14

9:20 pm-10:55 pm

1 stop18h 35m

$323

MiamiSofia

MIA - SOF

MIASOF

Miami

Wed 12/11

7:50 pm-3:15 pm

1 stop12h 25m

$491

MiamiSofia

MIA - SOF

MIASOF

Miami

Wed 12/11

8:00 am-1:45 pm

2 stops22h 45m

$512

MiamiSofia

MIA - SOF

MIASOF

Miami

Mon 12/23

9:56 pm-2:10 pm

2 stops33h 14m

$517

MiamiSofia

MIA - SOF

MIASOF

Miami

Mon 12/23

6:45 pm-6:10 pm

1 stop16h 25m

$711

MiamiSofia

MIA - SOF

MIASOF

Miami

Sun 12/22

7:40 pm-1:00 pm

2 stops58h 20m

$734

MiamiSofia

MIA - SOF

MIASOF

Miami

Tue 12/10

12:35 am-1:25 pm

1 stop29h 50m

$1,021

MiamiSofia

MIA - SOF

MIASOF

Miami

Sat 1/4

10:35 pm-3:05 pm

1 stop33h 30m

$3,323

MiamiSofia

MIA - SOF

MIASOF

Miami

Wed 1/15

4:40 pm-3:15 pm

1 stop15h 35m

Sofia

Fri 1/24

6:20 am-2:35 pm

1 stop15h 15m

$548

MiamiSofia

MIA - SOF

MIASOF

Miami

Mon 2/3

5:15 pm-5:10 pm

1 stop16h 55m

Sofia

Mon 2/10

5:25 pm-7:35 pm

1 stop33h 10m

$557

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 18 results
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Best time to book a flight from Key Largo to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Key Largo 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.

Travel insights for flights from Key Largo to Sofia

Get recent, data-driven insights about flights from Key Largo to Sofia including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Sofia. Price data was last updated on November 1, 2024.

The best time to book flights from Key Largo to Sofia is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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What is the cheapest month to book a flight from Key Largo to Sofia?

Currently, November is the cheapest month in which you can book a flight from Key Largo to Sofia (average of $608). Flying from Key Largo 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.

What is the cheapest time of day to fly from KE9 to SOF?

Find hourly flight availability from Key Largo to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

When flying from Key Largo to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Sofia?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Sofia. Price data was last updated on April 14, 2024.

Travelers seeking maximum savings on their Key Largo to Sofia flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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Rainfall in Sofia by month

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

In terms of precipitation, rainfall in Sofia ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Sofia when rainfall is around 1.2 in.

Temperature in Sofia by month

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

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 November 5, 2024.
Get a feel of what it's like to fly with Turkish Airlines and Air Canada from Key Largo to Sofia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,534 reviews
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Austrian Airlines
7.6
Good
818 reviews
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

SWISS
7.6
Good
1,646 reviews
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.4
Good
3,884 reviews
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

United Airlines
7.4
Good
9,215 reviews
Emirates
8.1
Very good
3,534 reviews

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Comfort

8.0

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

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

  • What airport do you fly into for flights to Sofia from Key Largo?

    For a flight from Key Largo to Sofia, you will be flying into Sofia. Sofia (SOF) is just 4.2 mi from the center of the city. Sofia is the only Sofia airport and it handles 0 inbound flights from Key Largo per day. 7 airlines have flights to Sofia from Key Largo on a regular basis.

  • Can I find flights from Key Largo to Sofia for under $600 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Sofia for under $600. The cheapest flight booked recently is on Multiple Airlines for just $548, but on average you can expect to pay $657.

  • Are there last-minute flights available from Key Largo to Sofia for under $700?

    There are currently 4+ open flights from Key Largo to Sofia within the next 7 days for less than $700.

  • What are the cheapest airlines to fly from Key Largo to Sofia one-way?

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $491. Air Canada flights start at $512 while deals on British Airways start at $517 one-way.

  • What does MIA to SOF mean?

    This is defined as Miami Airport (MIA) and Sofia Airport (SOF). Codes like Sofia Airport are often used to just call airports uniquely. Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Key Largo 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 Key Largo to Sofia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo 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 Key Largo to Sofia that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Sofia?

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

  • Can I find deals for business class flights from Key Largo to Sofia?

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Sofia that allow pets onboard?

    Many airlines flying from Key Largo 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 Key Largo to Sofia?

    Yes, you can often find last-minute deals on Key Largo 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 Key Largo to Sofia flight deals updated?

    The Key Largo to Sofia flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Key Largo to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Sofia (average of $608). Flying from Key Largo 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

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Top 7 airlines flying from Key Largo to Sofia

Discover the top 7 airlines that operate flights from Key Largo 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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$520Average$1,032FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$566Average$993FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$598Average$857FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$607Average$908FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$668Average$1,005FlexibilityNo cancel feeOn-time77%
SWISSCheapest$733Average$1,118FlexibilityNo cancel feeOn-time79%
LOTCheapest$802Average$1,020FlexibilityNo cancel feeOn-time81%
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