Denver

$742+ Cheap flights from Sofia (SOF) to Denver (DEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — DEN
Nov 12 — Nov 191
1 adult
Tue 11/12
Tue 11/19
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Cheap flight deals from Sofia to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Denver (DEN). 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 7, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

July

Average price

$730

Round-trip from

$742
(Gotogate)
Provider with most accurate pricing for Sofia-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Sofia-Denver Intl flights.
High demand for flights, 35% potential price rise
Best time to find cheap flights, 19% potential price drop
Average for round-trip flights in November 2024
From Sofia to Denver Intl

Find flight deals from Sofia to Denver

Cheapest flights from Sofia to Denver
Explore the most affordable flight options available from Sofia to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.

This Gotogate deal was found by Cheapflights users on 11/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/186:05 amSOF - DEN
1 stop17h 35mLufthansa
Mon 11/254:25 pmDEN - SOF
1 stop16h 45mLufthansa
Deal found 11/6$742
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/186:05 amSOF - DEN
1 stop17h 35mUnited Airlines
Mon 11/254:25 pmDEN - SOF
1 stop16h 45mUnited Airlines
Deal found 11/6$750
This Orbitz deal was found by Cheapflights users on 11/6. 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.
Thu 12/52:25 pmSOF - DEN
2 stops29h 03mMultiple Airlines
Sat 5/317:00 pmDEN - SOF
2 stops54h 10mMultiple Airlines
Deal found 11/6$768
This KLM deal was found by Cheapflights users on 11/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/227:00 amSOF - DEN
2 stops22h 05mKLM
Fri 11/2911:19 amDEN - SOF
2 stops17h 46mKLM
Deal found 11/6$770

Find flights from Sofia to Denver within your budget

Customize your flight search to find flights from Sofia to Denver 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 2,537,365 searches. Data last updated November 7, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Fri 11/29

10:00 am-5:40 pm

1 stop16h 40m

$771

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Fri 11/29

6:05 am-11:59 pm

2 stops26h 54m

$772

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Mon 11/18

6:05 am-2:40 pm

1 stop17h 35m

Denver Intl

Mon 11/25

4:25 pm-6:10 pm

1 stop16h 45m

$742

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Wed 4/23

6:00 am-5:46 pm

2 stops20h 46m

Denver Intl

Tue 5/6

4:05 pm-6:40 pm

1 stop17h 35m

$749

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Sun 4/27

6:00 am-10:42 pm

2 stops25h 42m

Denver Intl

Tue 5/6

9:45 am-1:20 pm

2 stops18h 35m

$757

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Thu 12/5

2:25 pm-10:28 am

2 stops29h 03m

Denver Intl

Sat 5/31

7:00 pm-10:10 am

2 stops54h 10m

$768

SofiaDenver

SOF - DEN

SOFDEN

Sofia

Fri 11/22

7:00 am-8:05 pm

2 stops22h 05m

Denver Intl

Fri 11/29

11:19 am-2:05 pm

2 stops17h 46m

$770

Flights are sorted by cheapest first

Deals found on 11/5

Compare providers for flights from Sofia to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sofia to Denver in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sofia-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sofia-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sofia-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sofia-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sofia-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sofia to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Sofia 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 Sofia to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Sofia to Denver (average of $197). Flying from Sofia to Denver in March is currently the most expensive (average of $270). 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 SOF to DEN?

Find hourly flight availability from Sofia to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from Sofia to Denver by exploring options for tickets in the afternoon.

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 73.4 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated November 7, 2024.
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

7.8
Good
1,351 reviews
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

7.4
Good
3,896 reviews
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

7.4
Good
9,206 reviews
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

7.0
Good
8,140 reviews
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

6.8
Okay
7,164 reviews
7.8
Good
1,351 reviews

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.9

Comfort

7.7

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Sofia to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Sofia to Denver round-trip?

    Lufthansa, at $742, was found to be the cheapest airline from Sofia to Denver.Alternate airlines to your destination round-trip include United Airlines and Air Canada. Lufthansa is priced at 15% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Sofia to Denver?

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Sofia to Denver (average of $197). Flying from Sofia to Denver in March is currently the most expensive (average of $270). 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 3 airlines flying from Sofia to Denver

Discover the top 3 airlines that operate flights from Sofia to Denver. 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 2,537,365 searches. Data last updated November 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$639Average$712FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$723Average$871FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$731Average$803FlexibilityNo cancel feeOn-time69%
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