HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sofia

$568+ Cheap flights from Richmond (RIC) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
RIC — SOF
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Richmond to Sofia with Cheapflights

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.

Cheap flight deals from Richmond to Sofia

Cheapest flights from Richmond to Sofia
Explore the most affordable flight options available from Richmond to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This lastminute.com deal was found by Cheapflights users on 3/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:59 pm
RIC
-
SOF
2 stops20h 01m
Lufthansa
Wed 5/66:20 am
SOF
-
RIC
2 stops19h 50m
Lufthansa
Deal found 3/15$694
This United Airlines deal was found by Cheapflights users on 3/16. 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 9/76:30 am
RIC
-
SOF
2 stops22h 40m
United Airlines
Mon 9/212:20 pm
SOF
-
RIC
2 stops38h 21m
United Airlines
Deal found 3/16$702
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Wed 12/26:20 am
RIC
-
SOF
2 stops29h 00m
United Airlines
Sun 12/62:25 pm
SOF
-
RIC
2 stops15h 56m
United Airlines
Deal found 3/13$707
This United Airlines deal was found by Cheapflights users on 3/14. 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 4/287:59 pm
RIC
-
SOF
2 stops20h 01m
United Airlines
Tue 5/56:10 am
SOF
-
RIC
2 stops21h 58m
United Airlines
Deal found 3/14$711
This oojo deal was found by Cheapflights users on 3/17. 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.
Fri 5/16:00 am
RIC
-
SOF
2 stops43h 45m
Turkish Airlines
Fri 5/83:50 pm
SOF
-
RIC
2 stops38h 53m
Turkish Airlines
Deal found 3/17$715
This oojo deal was found by Cheapflights users on 3/18. 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.
Sat 5/26:00 am
RIC
-
SOF
2 stops50h 00m
Turkish Airlines
Sat 5/99:05 pm
SOF
-
RIC
2 stops33h 38m
Turkish Airlines
Deal found 3/18$721
This oojo deal was found by Cheapflights users on 3/18. 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.
Sat 5/26:00 am
RIC
-
SOF
2 stops31h 15m
Multiple Airlines
Sat 5/99:35 am
SOF
-
RIC
2 stops21h 08m
Multiple Airlines
Deal found 3/18$732
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 4/308:02 pm
RIC
-
SOF
2 stops15h 38m
United Airlines
Thu 5/76:30 am
SOF
-
RIC
2 stops19h 40m
United Airlines
Deal found 3/16$761

Find flight deals from Richmond to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Richmond (RIC) 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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$694
(lastminute.com)

One-way from

$568
(United Airlines)
Provider with most accurate pricing for Richmond Byrd Intl-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Richmond Byrd Intl-Sofia flights.
Search Deals
From Richmond Byrd Intl to Sofia
Search Deals
One-way flight from Richmond Byrd Intl to Sofia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Richmond 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 2,558,603 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Richmond to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

10:45 am-12:10 pm

2 stops18h 25m

Sofia

Mon 9/21

2:20 pm-11:26 pm

2 stops40h 06m

$702

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Tue 4/28

7:59 pm-11:00 pm

2 stops20h 01m

Sofia

Tue 5/5

6:10 am-9:08 pm

2 stops21h 58m

$711

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Fri 5/1

6:00 am-8:45 am

2 stops43h 45m

Sofia

Fri 5/8

3:50 pm-11:43 pm

2 stops38h 53m

$715
Quickest round-trip

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Thu 4/30

8:02 pm-6:40 pm

2 stops15h 38m

Sofia

Thu 5/7

6:30 am-7:10 pm

2 stops19h 40m

$761

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 6/1

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Fri 6/19

12:55 pm-7:07 pm

2 stops37h 12m

$856

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Wed 7/1

10:40 am-6:40 pm

2 stops25h 00m

Sofia

Tue 7/28

6:10 am-11:18 pm

2 stops24h 08m

$945

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 6/29

2:50 pm-11:00 pm

2 stops25h 10m

Sofia

Wed 7/29

6:20 am-9:55 am

2 stops34h 35m

$952

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Fri 5/1

8:02 pm-11:00 pm

2 stops19h 58m

Sofia

Sat 6/13

6:20 am-9:37 pm

2 stops22h 17m

$952
Cheapest one-way
Quickest one-way

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Wed 4/15

10:20 am-1:25 pm

2 stops20h 05m

$568

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Wed 4/15

6:00 am-12:10 pm

3 stops23h 10m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Richmond to Sofia

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 Richmond to Sofia in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*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 Richmond-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Richmond-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Richmond-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Richmond-Sofia 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 Richmond-Sofia 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 Richmond to Sofia

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

Cheapflights Insights

Everything you need to know about your flight from Richmond to Sofia

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

Currently, February is the cheapest month in which you can book a flight from Richmond to Sofia (average of $530). Flying from Richmond to Sofia in June is currently the most expensive (average of $763). 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.

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 March 18, 2026.
See what other customers who have flown with United Airlines and Lufthansa from Richmond to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,439 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,439 reviews
United Airlines
7.4
Good
9,439 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,856 reviews
United Airlines
7.4
Good
9,439 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Richmond to Sofia?

    United Airlines and Turkish Airlines can get you from Richmond to Sofia in just under 18h 25m. Your travel time can differ by up to 25h 20m. There are 4991 mi between Richmond and Sofia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $538, United Airlines will fly you from Richmond to Sofia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $649.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Richmond 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.

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

    Currently, February is the cheapest month in which you can book a flight from Richmond to Sofia (average of $530). Flying from Richmond to Sofia in June is currently the most expensive (average of $763). 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 Richmond to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Sofia flights

Top 2 airlines flying from Richmond to Sofia

Discover the top 2 airlines that operate flights from Richmond 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 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$538Average$1,074FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$649Average$1,149FlexibilityNo cancel feeOn-time76%

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.