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 May 2026.

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.

$803 Cheap Flights from Richmond to Sofia in 2026

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Find the cheapest flights from Richmond to Sofia

Round-trip

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9:30 am - 12:10 pm

RIC

SOF

19h 40m

2 stops

2:20 pm - 9:36 pm

SOF

RIC

38h 16m

2 stops

$803United Airlines

Mon, Sep 7 - Mon, Sep 21

2:40 pm - 12:10 pm

RIC

SOF

14h 30m

2 stops

2:20 pm - 9:36 pm

SOF

RIC

38h 16m

2 stops

$804United Airlines

Mon, Sep 7 - Mon, Sep 21

9:30 am - 12:10 pm

RIC

SOF

19h 40m

2 stops

2:20 pm - 2:05 pm

SOF

RIC

54h 45m

2 stops

$808United Airlines

Mon, Sep 7 - Mon, Sep 21

7:59 pm - 6:40 pm

RIC

SOF

15h 41m

2 stops

6:10 am - 7:25 pm

SOF

RIC

20h 15m

2 stops

$1,150Lufthansa

Fri, Jun 5 - Tue, Jun 9

7:00 am - 12:10 pm

RIC

SOF

22h 10m

3 stops

2:20 pm - 4:45 pm

SOF

RIC

33h 25m

3 stops

$1,563Air Canada

Mon, Sep 7 - Mon, Sep 21

7:00 am - 12:10 pm

RIC

SOF

22h 10m

3 stops

2:20 pm - 4:45 pm

SOF

RIC

33h 25m

3 stops

$1,587Air Canada

Mon, Sep 7 - Mon, Sep 21

7:00 am - 1:15 pm

RIC

SOF

23h 15m

3 stops

12:55 pm - 7:25 pm

SOF

RIC

37h 30m

3 stops

$1,851Air Canada

Fri, Jun 5 - Tue, Jun 9

2:40 pm - 6:40 pm

RIC

SOF

21h 00m

3 stops

2:20 pm - 4:45 pm

SOF

RIC

33h 25m

3 stops

$2,083Air Canada

Mon, Sep 7 - Mon, Sep 21

2:40 pm - 6:40 pm

RIC

SOF

21h 00m

3 stops

6:20 am - 8:40 pm

SOF

RIC

21h 20m

3 stops

$3,056Air Canada

Mon, Sep 7 - Mon, Sep 21

United Airlines flights from Richmond to Sofia

Our best United Airlines deals on Richmond to Sofia flight tickets

United Airlines

Sep 7

RIC9:30 amRichmond Byrd Intl

19h 40m

2 stops

SOF12:10 pmSofia

Sep 21

SOF2:20 pmSofia

38h 16m

2 stops

RIC9:36 pmRichmond Byrd Intl

$803

United Airlines

Sep 7

RIC2:40 pmRichmond Byrd Intl

14h 30m

2 stops

SOF12:10 pmSofia

Sep 21

SOF2:20 pmSofia

38h 16m

2 stops

RIC9:36 pmRichmond Byrd Intl

$804

United Airlines

Sep 7

RIC9:30 amRichmond Byrd Intl

19h 40m

2 stops

SOF12:10 pmSofia

Sep 21

SOF2:20 pmSofia

54h 45m

2 stops

RIC2:05 pmRichmond Byrd Intl

$808

Air Canada flights from Richmond to Sofia

Our best Air Canada deals on Richmond to Sofia flight tickets

Air Canada

Sep 7

RIC7:00 amRichmond Byrd Intl

22h 10m

3 stops

SOF12:10 pmSofia

Sep 21

SOF2:20 pmSofia

33h 25m

3 stops

RIC4:45 pmRichmond Byrd Intl

$1,563

Air Canada

Sep 7

RIC7:00 amRichmond Byrd Intl

22h 10m

3 stops

SOF12:10 pmSofia

Sep 21

SOF2:20 pmSofia

33h 25m

3 stops

RIC4:45 pmRichmond Byrd Intl

$1,587

Air Canada

Jun 5

RIC7:00 amRichmond Byrd Intl

23h 15m

3 stops

SOF1:15 pmSofia

Jun 9

SOF12:55 pmSofia

37h 30m

3 stops

RIC7:25 pmRichmond Byrd Intl

$1,851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

9:30 am-12:10 pm

2 stops19h 40m

Sofia

Mon 9/21

2:20 pm-9:36 pm

2 stops38h 16m

$803

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

2:40 pm-12:10 pm

2 stops14h 30m

Sofia

Mon 9/21

2:20 pm-9:36 pm

2 stops38h 16m

$804

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

9:30 am-12:10 pm

2 stops19h 40m

Sofia

Mon 9/21

2:20 pm-2:05 pm

2 stops54h 45m

$808

Quickest round-trip

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Fri 6/5

7:59 pm-6:40 pm

2 stops15h 41m

Sofia

Tue 6/9

6:10 am-7:25 pm

2 stops20h 15m

$1,150

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

7:00 am-12:10 pm

3 stops22h 10m

Sofia

Mon 9/21

2:20 pm-4:45 pm

3 stops33h 25m

$1,563

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

7:00 am-12:10 pm

3 stops22h 10m

Sofia

Mon 9/21

2:20 pm-4:45 pm

3 stops33h 25m

$1,587

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Fri 6/5

7:00 am-1:15 pm

3 stops23h 15m

Sofia

Tue 6/9

12:55 pm-7:25 pm

3 stops37h 30m

$1,851

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

2:40 pm-6:40 pm

3 stops21h 00m

Sofia

Mon 9/21

2:20 pm-4:45 pm

3 stops33h 25m

$2,083

RichmondSofia

RIC - SOF

RICSOF

Richmond Byrd Intl

Mon 9/7

2:40 pm-6:40 pm

3 stops21h 00m

Sofia

Mon 9/21

6:20 am-8:40 pm

3 stops21h 20m

$3,056

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

What airlines fly to Sofia?

Lufthansa, United Airlines and Turkish 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 47% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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	19h 40m
Direct flights	None

The fastest flight from Richmond to Sofia takes 19h 40m

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

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Frequently asked questions about flying from Richmond to Sofia

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 19h 40m.
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 May 2026.
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 $538	Free Cancellation	Rating 7.4 9,748 reviews		Search United Airlines flights

Bansko

Borovets

Velingrad

Sandanski

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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.

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Cheap flights from Richmond to Sofia from $803

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Richmond to Sofia departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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

Direct flights

Frequently asked questions about flying from Richmond to Sofia

Best airlines flying from Richmond to Sofia

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

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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