What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from Richmond according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 5 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Richmond Byrd Intl Airport to Sofia Airport?

Prices for flights from Richmond Byrd Intl Airport to Sofia Airport are updated daily.

How many operators does momondo search for flights from Richmond Byrd Intl Airport to Sofia Airport?

The number of operators available for flights from Richmond Byrd Intl Airport to Sofia Airport is 1 as of December 2025.

How old do you have to be to fly from Richmond Byrd Intl Airport to Sofia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Richmond Byrd Intl Airport to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$544 Cheap Flights from Richmond to Sofia in 2025/26

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Find the cheapest flights from Richmond to Sofia

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:14 pm - 1:55 pm

RIC

SOF

18h 41m2 stops

7:00 am - 9:00 pm

SOF

RIC

20h 00m2 stops

$544Multiple Airlines

Tue, Mar 17 - Thu, Mar 26

4:58 pm - 2:05 pm

RIC

SOF

15h 07m2 stops

7:00 am - 10:29 pm

SOF

RIC

21h 29m2 stops

$573KLM

Sun, Mar 15 - Fri, Mar 27

2:45 pm - 10:45 pm

RIC

SOF

26h 00m2 stops

12:55 pm - 11:15 pm

SOF

RIC

41h 20m2 stops

$616Lufthansa

Sun, Mar 15 - Sun, Mar 29

2:45 pm - 10:45 pm

RIC

SOF

26h 00m2 stops

6:10 am - 9:38 am

SOF

RIC

34h 28m2 stops

$626United Airlines

Sun, Mar 15 - Sun, Mar 29

2:40 pm - 1:35 pm

RIC

SOF

15h 55m2 stops

6:00 am - 11:14 pm

SOF

RIC

24h 14m2 stops

$732United Airlines

Fri, Jan 16 - Tue, Jan 20

10:40 am - 1:45 pm

RIC

SOF

21h 05m3 stops

6:00 am - 9:21 pm

SOF

RIC

21h 21m3 stops

$823Air Canada

Tue, Mar 17 - Thu, Mar 26

10:47 am - 1:45 pm

RIC

SOF

20h 58m3 stops

6:05 am - 9:15 pm

SOF

RIC

21h 10m2 stops

$900United Airlines

Tue, Mar 17 - Thu, Mar 26

10:40 am - 1:45 pm

RIC

SOF

21h 05m3 stops

6:00 am - 9:21 pm

SOF

RIC

21h 21m3 stops

$983Air Canada

Tue, Mar 17 - Thu, Mar 26

2:45 pm - 10:45 pm

RIC

SOF

26h 00m3 stops

6:10 am - 7:51 pm

SOF

RIC

43h 41m3 stops

$993Lufthansa

Sun, Mar 15 - Fri, Mar 27

2:45 pm - 10:45 pm

RIC

SOF

26h 00m3 stops

6:10 am - 7:51 pm

SOF

RIC

43h 41m3 stops

$1,035Lufthansa

Sun, Mar 15 - Fri, Mar 27

Lufthansa flights from Richmond to Sofia

Our best Lufthansa deals on Richmond to Sofia flight tickets

Lufthansa

Mar 15

RIC2:45 pmRichmond Byrd Intl

26h 00m

2 stops

SOF10:45 pmSofia

Mar 29

SOF12:55 pmSofia

41h 20m

2 stops

RIC11:15 pmRichmond Byrd Intl

$616

Find similar

Lufthansa

Mar 15

RIC2:45 pmRichmond Byrd Intl

26h 00m

3 stops

SOF10:45 pmSofia

Mar 27

SOF6:10 amSofia

43h 41m

3 stops

RIC7:51 pmRichmond Byrd Intl

$993

Find similar

Lufthansa

Mar 15

RIC2:45 pmRichmond Byrd Intl

26h 00m

3 stops

SOF10:45 pmSofia

Mar 27

SOF6:10 amSofia

43h 41m

3 stops

RIC7:51 pmRichmond Byrd Intl

$1,035

Find similar

United Airlines flights from Richmond to Sofia

Our best United Airlines deals on Richmond to Sofia flight tickets

United Airlines

Mar 15

RIC2:45 pmRichmond Byrd Intl

26h 00m

2 stops

SOF10:45 pmSofia

Mar 29

SOF6:10 amSofia

34h 28m

2 stops

RIC9:38 amRichmond Byrd Intl

$626

Find similar

United Airlines

Jan 16

RIC7:54 pmRichmond Byrd Intl

19h 51m

2 stops

SOF10:45 pmSofia

Jan 20

SOF6:00 amSofia

21h 28m

2 stops

RIC8:28 pmRichmond Byrd Intl

$732

Find similar

United Airlines

Mar 17

RIC10:47 amRichmond Byrd Intl

20h 58m

3 stops

SOF1:45 pmSofia

Mar 26

SOF6:05 amSofia

21h 10m

2 stops

RIC9:15 pmRichmond Byrd Intl

$900

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Tue 3/17

1:14 pm-1:55 pm

2 stops18h 41m

Sofia

Thu 3/26

7:00 am-9:00 pm

2 stops20h 00m

$544

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Sun 3/15

4:58 pm-2:05 pm

2 stops15h 07m

Sofia

Fri 3/27

7:00 am-10:29 pm

2 stops21h 29m

$573

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Sun 3/15

2:45 pm-10:45 pm

2 stops26h 00m

Sofia

Sun 3/29

12:55 pm-11:15 pm

2 stops41h 20m

$616

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Sun 3/15

2:45 pm-10:45 pm

2 stops26h 00m

Sofia

Sun 3/29

6:10 am-9:38 am

2 stops34h 28m

$626

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Fri 1/16

2:40 pm-1:35 pm

2 stops15h 55m

Sofia

Tue 1/20

6:00 am-11:14 pm

2 stops24h 14m

$732

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Tue 3/17

10:40 am-1:45 pm

3 stops21h 05m

Sofia

Thu 3/26

6:00 am-9:21 pm

3 stops21h 21m

$823

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Tue 3/17

10:47 am-1:45 pm

3 stops20h 58m

Sofia

Thu 3/26

6:05 am-9:15 pm

2 stops21h 10m

$900

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Tue 3/17

10:40 am-1:45 pm

3 stops21h 05m

Sofia

Thu 3/26

6:00 am-9:21 pm

3 stops21h 21m

$983

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Sun 3/15

2:45 pm-10:45 pm

3 stops26h 00m

Sofia

Fri 3/27

6:10 am-7:51 pm

3 stops43h 41m

$993

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Sun 3/15

2:45 pm-10:45 pm

3 stops26h 00m

Sofia

Fri 3/27

6:10 am-7:51 pm

3 stops43h 41m

$1,035

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Richmond to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Sofia?

According to our data, Sunday is the cheapest day to fly to Sofia from Richmond. The lowest ticket price found for a Sunday departure recently was $883. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Richmond to Sofia on a Thursday will generally be more expensive and average around $1,368. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sofia?

In the morning is the cheapest time of day to fly from Richmond to Sofia when you can find flight prices for as low as $998. Flying to Sofia in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,151 per ticket.

When to book flights from Richmond to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Richmond to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Richmond to Sofia (RIC to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Richmond to Sofia

Fastest flight time	18h 41m
Direct flights	None

The fastest flight from Richmond to Sofia takes 18h 41m

There are no direct flights from Richmond to Sofia. There are no popular flight routes from Richmond to Sofia.

Search flight deals

How far is Richmond Byrd Intl to Sofia by plane?
The straight-line distance from Richmond Byrd Intl to Sofia is 4990.5 mi. A reasonable flight in good conditions will take 18h 41m.
When did momondo last update prices for flights from Richmond Byrd Intl Airport to Sofia Airport?
Prices for flights from Richmond Byrd Intl Airport to Sofia Airport are updated daily.
How many operators does momondo search for flights from Richmond Byrd Intl Airport to Sofia Airport?
The number of operators available for flights from Richmond Byrd Intl Airport to Sofia Airport is 1 as of December 2025.
How old do you have to be to fly from Richmond Byrd Intl Airport to Sofia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Richmond Byrd Intl Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Richmond to Sofia?
Based on momondo bookings for flights between Richmond and Sofia, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Richmond to Sofia

Compare and see reviews for airlines that fly from Richmond to Sofia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $619	Free Cancellation	Rating 7.4 9,105 reviews		Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from Richmond to Sofia?

It is quick and easy to find Richmond to Sofia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sofia that suits you.

Can I find flights from Richmond to Sofia with flexible booking policies on momondo?

Flights from Richmond to Sofia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Richmond to Sofia?

momondo provides multiple filters to help you find the best flight to Sofia from Richmond. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Richmond to Sofia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Richmond to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.