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Cheap flights from Sofia (SOF) to Denver (DEN) from $257

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SOF — DEN
may. 19 — may. 261
From?
To?
dom. 5/19
dom. 5/26
1 adult, Economy
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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 mayo 14, 2024.

Popular in

January

Cheapest in

July

Average price

$817

Round-trip from

$192
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in May 2024
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From Sofia to Denver Intl
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What is the cheapest day to fly round-trip from Sofia to Denver?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Sofia to Denver?

The best pricing can be found in the month of July. Prices to Denver from Sofia average $861. You can even find prices in July for less than $861, as users have found deals to Denver from as low as $671. The month of January appears to be one of the more expensive times to travel to Denver from Sofia. Flying in the targeted month can save you up to 49%.

When is the cheapest time to fly from Sofia to Denver (SOF - DEN)?

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Sofia to Denver by exploring options for tickets in the evening.

Cheap Lufthansa flights from Sofia to Denver

Explore cheap flight options specifically provided by Lufthansa for the route between Sofia and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
lun. 8/198:20 pmDEN - SOF
1 stop17h 40mLufthansa
Deal found 5/13$805
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
mar. 8/203:45 pmDEN - SOF
1 stop17h 20mLufthansa
Deal found 5/13$807

Cheap Sofia to Denver flights in May & June 2024

Find cheap flight options from Sofia to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on mayo 14, 2024.
mié. 5/292:05 pmSOF - DEN
2 stops28h 51mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$728
mié. 5/296:00 amSOF - DEN
1 stop17h 20mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$758
jue. 5/306:00 amSOF - DEN
1 stop17h 20mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$778
mié. 5/296:30 amSOF - DEN
2 stops37h 00mMultiple Airlines
lun. 8/195:35 pmDEN - SOF
1 stop15h 30mMultiple Airlines
Deal found 5/13$787
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
lun. 8/198:20 pmDEN - SOF
1 stop17h 40mLufthansa
Deal found 5/13$805
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
mar. 8/203:45 pmDEN - SOF
1 stop17h 20mLufthansa
Deal found 5/13$807
mié. 5/296:30 amSOF - DEN
2 stops37h 00mAir Canada
lun. 8/1911:20 amDEN - SOF
2 stops21h 45mAir Canada
Deal found 5/13$819
mié. 5/296:00 amSOF - DEN
3 stops22h 00mMultiple Airlines
lun. 8/194:40 pmDEN - SOF
3 stops25h 15mMultiple Airlines
Deal found 5/13$1,015
mié. 5/296:00 amSOF - DEN
3 stops22h 00mMultiple Airlines
mar. 8/204:40 pmDEN - SOF
2 stops17h 45mMultiple Airlines
Deal found 5/13$1,032

Sofia to Denver 2024 flight deals

Discover exclusive flight deals for travel between Sofia and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated mayo 14, 2024.
mié. 5/292:05 pmSOF - DEN
2 stops28h 51mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$728
mié. 5/296:00 amSOF - DEN
1 stop17h 20mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$758
jue. 5/306:00 amSOF - DEN
1 stop17h 20mMultiple Airlines
mar. 8/2011:15 amDEN - SOF
2 stops15h 55mMultiple Airlines
Deal found 5/13$778
mié. 5/296:30 amSOF - DEN
2 stops37h 00mMultiple Airlines
lun. 8/195:35 pmDEN - SOF
1 stop15h 30mMultiple Airlines
Deal found 5/13$787
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
lun. 8/198:20 pmDEN - SOF
1 stop17h 40mLufthansa
Deal found 5/13$805
mié. 5/296:00 amSOF - DEN
1 stop17h 20mLufthansa
mar. 8/203:45 pmDEN - SOF
1 stop17h 20mLufthansa
Deal found 5/13$807
mié. 5/296:30 amSOF - DEN
2 stops37h 00mAir Canada
lun. 8/1911:20 amDEN - SOF
2 stops21h 45mAir Canada
Deal found 5/13$819
sáb. 7/67:10 amSOF - DEN
2 stops24h 05mMultiple Airlines
vie. 7/126:35 pmDEN - SOF
1 stop15h 25mMultiple Airlines
Deal found 5/13$974
mié. 5/296:00 amSOF - DEN
3 stops22h 00mMultiple Airlines
lun. 8/194:40 pmDEN - SOF
3 stops25h 15mMultiple Airlines
Deal found 5/13$1,015

One-way flights to Denver from Sofia

Search for one-way flight options from Sofia to Denver. 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 2,632,958 searches. Data last updated mayo 14, 2024.
mar. 6/114:40 pmSOF - DEN
2 stops41h 42mMultiple Airlines
Deal found 5/13$257
mar. 6/116:50 amSOF - DEN
3 stops51h 32mMultiple Airlines
Deal found 5/13$277
mié. 6/266:40 amSOF - DEN
3 stops25h 33mMultiple Airlines
Deal found 5/13$672
mar. 6/256:30 amSOF - DEN
3 stops26h 29mMultiple Airlines
Deal found 5/13$673
jue. 6/273:05 pmSOF - DEN
2 stops36h 55mairBaltic
Deal found 5/13$679
mar. 7/99:15 pmSOF - DEN
1 stop28h 15mBritish Airways
Deal found 5/13$698
vie. 6/282:30 pmSOF - DEN
2 stops42h 29mBritish Airways
Deal found 5/13$708
jue. 5/306:45 pmSOF - DEN
2 stops26h 45mMultiple Airlines
Deal found 5/13$713
sáb. 6/296:45 pmSOF - DEN
2 stops26h 45mMultiple Airlines
Deal found 5/13$715

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 2,632,958 searches. Data last updated mayo 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$728 - $1,123

Route

Depart

Return

Price

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

2 stops28h 51m

Denver Intl

mar. 8/20

2 stops15h 55m

$728

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

1 stop17h 20m

Denver Intl

mar. 8/20

2 stops15h 55m

$758

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

jue. 5/30

1 stop17h 20m

Denver Intl

mar. 8/20

2 stops15h 55m

$778

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

2 stops37h 00m

Denver Intl

lun. 8/19

1 stop15h 30m

$787

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

1 stop17h 20m

Denver Intl

lun. 8/19

1 stop17h 40m

$805

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

1 stop17h 20m

Denver Intl

mar. 8/20

1 stop17h 20m

$807

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

mié. 5/29

2 stops37h 00m

Denver Intl

lun. 8/19

2 stops21h 45m

$819

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

sáb. 7/6

2 stops24h 05m

Denver Intl

vie. 7/12

1 stop15h 25m

$974

SofiaDenver Intl

SOF - DEN

SOFDEN

Sofia

sáb. 7/6

1 stop29h 25m

Denver Intl

vie. 7/12

1 stop15h 25m

$1,123

Flights are sorted by cheapest first

Deals found on 5/13

When is the cheapest time to fly from Sofia to Denver?

Use this chart to determine the cheapest time to fly round-trip from Sofia to Denver. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Sofia to Denver flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Denver by month

Plan your trip from Sofia to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from Sofia to Denver is currently $599 while a round-trip flight costs $842. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Sofia to Denver (average of $192). Flying from Sofia to Denver in June is currently the most expensive (average of $277). 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.

January

$221

February

$237

March

$269

April

$204

May

$223

June

$277

July

$277

August

$214

September

$210

October

$194

November

$198

December

$192

Temperature and rainfall in Denver by month

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

DEN

Temperature

30.2 - 73.4 °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 mayo 14, 2024.
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

airBaltic
7.6
Good
232 reviews
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

United Airlines
7.4
Good
10,959 reviews
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

American Airlines
7.3
Good
14,561 reviews
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Air Canada
7.0
Good
6,936 reviews
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Lufthansa
7.0
Good
7,666 reviews
airBaltic
7.6
Good
232 reviews
Check prices

Crew

8.1

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Food

7.4

Overall

7.6

Reviews

1 / 1

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

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.

  • Can I find flights from Sofia to Denver for under $800 on Cheapflights?

    Yes, there are multiple flights from Sofia to Denver for under $800. The cheapest flight booked recently is on Multiple Airlines for just $728, but on average you can expect to pay $948.

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

    Lufthansa, at $805, was found to be the cheapest airline from Sofia to Denver.Alternate airlines to your destination round-trip include Air Canada and British Airways. Lufthansa is priced at 6% lower than the current average price of a flight leaving 3 months from now.

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

    $679 is the cheapest one-way deal found within the past few days, from airBaltic. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $698 and $720, respectively.

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

    When booking a flight from Sofia to Denver, you may want to consider flying on Lufthansa, Turkish Airlines or United Airlines as they are the most popular for this route.

  • What does SOF to DEN mean?

    Great question - SOF to DEN just means Sofia Airport to Denver Intl Airport. Now you’ll know what these unique codes when you look for flights!

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

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

    Yes, Cheapflights allows you to browse and filter Sofia to Denver 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 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.

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

    Many airlines flying from Sofia to Denver 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 Sofia to Denver?

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

    The Sofia to Denver flight deals you see on this page were last updated on 5/13.

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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 2,632,958 searches. Data last updated mayo 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$669Average$692FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest$702Average$802FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$731Average$881FlexibilityNo cancel feeOn-time69%
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Search flights from Sofia to Denver by cabin class

Find flights from Sofia to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sofia to Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sofia to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sofia to Denver?

Cheapflights simply makes it quick and affordable to book flights from Sofia to Denver by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sofia to Denver with no change fees?

Need flexible booking options for your flight to Denver from Sofia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sofia to Denver become cheaper?

Yes, Cheapflights offers price alerts on Sofia to Denver flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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