Which layover airport offers the lowest fares from Newark Airport to Sofia?

Flights via Paris (CDG) offer the lowest average round-trip price of $594.

Which layover airport has the shortest connection time from Newark Airport to Sofia?

Rome (FCO) has the shortest average layover time for this route: 1h 20m.

Which layover airport has the shortest travel time from Newark Airport to Sofia?

Flights connecting via Rome (FCO) have the shortest average one-way travel time: 11h 20m.

Which airport is the most popular layover for flights between Newark Airport and Sofia?

Vienna (VIE) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Sofia?

United Airlines, Austrian Airlines and Lufthansa are the top three most popular airlines that fly to Sofia from Newark Airport according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 6 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 Newark Airport to Sofia Airport?

Prices for flights from Newark Airport to Sofia Airport were last updated today.

How many operators does momondo search for flights from Newark Airport to Sofia Airport?

As of July 2026, there are 6 operators available to choose from for flights from Newark Airport to Sofia Airport.

How old do you have to be to fly from Newark Airport to Sofia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sofia Airport.

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

The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$285 Cheap Flights from Newark Airport to Sofia in 2026

Q: What is the typical price of a round-trip flight between Newark Airport and Sofia?

Prices are currently low for flights on this route. Typical prices usually range from $852 to $1,307. The lowest price recently found on this route was $813.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Newark Airport to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 11:40 am

EWR

SOF

15h 40m

2 stops

8:00 am - 8:33 pm

SOF

EWR

19h 33m

2 stops

$813United Airlines

Thu, Aug 20 - Fri, Sep 25

10:50 pm - 1:55 pm

EWR

SOF

32h 05m

1 stop

6:45 pm - 8:50 pm

SOF

EWR

33h 05m

1 stop

$814LOT

Thu, Aug 20 - Wed, Sep 23

8:30 pm - 6:40 pm

EWR

SOF

15h 10m

1 stop

6:20 am - 3:45 pm

SOF

EWR

16h 25m

1 stop

$815United Airlines

Sun, Sep 13 - Sat, Oct 3

11:00 pm - 7:30 pm

EWR

SOF

13h 30m

1 stop

6:00 am - 7:15 pm

SOF

EWR

44h 15m

3 stops

$816Multiple Airlines

Mon, Aug 3 - Fri, Sep 4

8:25 pm - 6:40 pm

EWR

SOF

39h 15m

2 stops

6:10 am - 9:59 pm

SOF

EWR

22h 49m

2 stops

$817United Airlines

Fri, Aug 7 - Tue, Sep 1

3:45 pm - 6:00 pm

EWR

SOF

19h 15m

2 stops

6:10 am - 5:59 pm

SOF

EWR

18h 49m

2 stops

$818Air Canada

Mon, Sep 14 - Tue, Sep 29

5:15 pm - 12:10 pm

EWR

SOF

11h 55m

1 stop

6:55 pm - 1:55 pm

SOF

EWR

26h 00m

1 stop

$819Multiple Airlines

Sat, Sep 5 - Sun, Sep 20

3:45 pm - 6:40 pm

EWR

SOF

19h 55m

2 stops

12:55 pm - 9:50 am

SOF

EWR

27h 55m

2 stops

$820Air Canada

Tue, Sep 15 - Tue, Sep 29

7:30 pm - 6:10 pm

EWR

SOF

15h 40m

1 stop

6:20 am - 1:40 pm

SOF

EWR

14h 20m

1 stop

$821United Airlines

Sun, Aug 9 - Wed, Aug 19

10:50 pm - 6:00 pm

EWR

SOF

12h 10m

1 stop

2:35 pm - 6:20 pm

SOF

EWR

34h 45m

1 stop

$822LOT

Thu, Sep 17 - Thu, Oct 1

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United Airlines flights from Newark Airport to Sofia

Our best United Airlines deals on Newark Airport to Sofia flight tickets

United Airlines

Aug 20

EWR1:00 pmNewark

15h 40m

2 stops

SOF11:40 amSofia

Sep 25

SOF8:00 amSofia

19h 33m

2 stops

EWR8:33 pmNewark

$813

United Airlines

Sep 13

EWR8:30 pmNewark

15h 10m

1 stop

SOF6:40 pmSofia

Oct 3

SOF6:20 amSofia

16h 25m

1 stop

EWR3:45 pmNewark

$815

United Airlines

Aug 7

EWR8:25 pmNewark

39h 15m

2 stops

SOF6:40 pmSofia

Sep 1

SOF6:10 amSofia

22h 49m

2 stops

EWR9:59 pmNewark

$817

LOT flights from Newark Airport to Sofia

Our best LOT deals on Newark Airport to Sofia flight tickets

LOT

Aug 20

EWR10:50 pmNewark

32h 05m

1 stop

SOF1:55 pmSofia

Sep 23

SOF6:45 pmSofia

33h 05m

1 stop

EWR8:50 pmNewark

$814

LOT

Sep 17

EWR10:50 pmNewark

12h 10m

1 stop

SOF6:00 pmSofia

Oct 1

SOF2:35 pmSofia

34h 45m

1 stop

EWR6:20 pmNewark

$822

LOT

Aug 19

EWR8:20 pmNewark

14h 40m

1 stop

SOF6:00 pmSofia

Sep 28

SOF6:45 pmSofia

33h 05m

1 stop

EWR8:50 pmNewark

$849

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Thu 8/20

1:00 pm-11:40 am

2 stops15h 40m

Sofia

Fri 9/25

8:00 am-8:33 pm

2 stops19h 33m

$813

NewarkSofia

EWR - SOF

EWRSOF

Newark

Thu 8/20

10:50 pm-1:55 pm

1 stop32h 05m

Sofia

Wed 9/23

6:45 pm-8:50 pm

1 stop33h 05m

$814

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 9/13

8:30 pm-6:40 pm

1 stop15h 10m

Sofia

Sat 10/3

6:20 am-3:45 pm

1 stop16h 25m

$815

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 8/3

11:00 pm-7:30 pm

1 stop13h 30m

Sofia

Fri 9/4

6:00 am-7:15 pm

3 stops44h 15m

$816

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 8/7

8:25 pm-6:40 pm

2 stops39h 15m

Sofia

Tue 9/1

6:10 am-9:59 pm

2 stops22h 49m

$817

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 9/14

3:45 pm-6:00 pm

2 stops19h 15m

Sofia

Tue 9/29

6:10 am-5:59 pm

2 stops18h 49m

$818

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sat 9/5

5:15 pm-12:10 pm

1 stop11h 55m

Sofia

Sun 9/20

6:55 pm-1:55 pm

1 stop26h 00m

$819

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 9/15

3:45 pm-6:40 pm

2 stops19h 55m

Sofia

Tue 9/29

12:55 pm-9:50 am

2 stops27h 55m

$820

Quickest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 8/9

7:30 pm-6:10 pm

1 stop15h 40m

Sofia

Wed 8/19

6:20 am-1:40 pm

1 stop14h 20m

$821

NewarkSofia

EWR - SOF

EWRSOF

Newark

Thu 9/17

10:50 pm-6:00 pm

1 stop12h 10m

Sofia

Thu 10/1

2:35 pm-6:20 pm

1 stop34h 45m

$822

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Newark Airport 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

Layovers

What is the typical price of a round-trip flight between Newark Airport and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Newark Airport is in January. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from Newark Airport during November instead. Flights to Sofia in November, while not as cheap as those in January, still average around $485.

How far in advance should I book a flight from Newark Airport to Sofia?

You are more likely to see cheaper flights to Sofia from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $728 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Newark Airport for as low as $488 on momondo.

Can stopping save me money on Newark Airport to Sofia flights?

You could potentially save up to 3% on your flight if you consider stops on a Newark Airport to Sofia flight.

How have Newark Airport to Sofia flight prices changed over time?

As of July 2026, prices for Newark Airport to Sofia flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to Sofia

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

Estimated round-trip price

Cheap Newark Airport to Sofia (EWR to SOF) flight deals and tips

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

Fastest flight time	10h 55m
Direct flights	None

The fastest flight from Newark Airport to Sofia takes 10h 55m

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

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Frequently asked questions about flying from Newark Airport to Sofia

How far is Newark to Sofia by plane?
A flight from Newark to Sofia will travel around 4717.0 mi. Typically, this will take 10h 55m by plane in normal conditions.
When did momondo last update prices for flights from Newark Airport to Sofia Airport?
Prices for flights from Newark Airport to Sofia Airport were last updated today.
How many operators does momondo search for flights from Newark Airport to Sofia Airport?
As of July 2026, there are 6 operators available to choose from for flights from Newark Airport to Sofia Airport.
How old do you have to be to fly from Newark Airport to Sofia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Newark Airport to Sofia?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Newark Airport to Sofia is United Airlines (47% of total bookings). The next most popular airlines are Austrian Airlines (16%), Lufthansa (16%), and Turkish Airlines (15%).

Best airlines flying from Newark Airport to Sofia

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

Airline	Rating	Free Cancellation	Price
Austrian Airlines	PriceFrom $397	Free Cancellation	Rating 7.6 939 reviews	Search Austrian Airlines flights
Air France	PriceFrom $420	Free Cancellation	Rating 7.5 1,622 reviews	Search Air France flights
United Airlines	PriceFrom $424	Free Cancellation	Rating 7.4 9,945 reviews	Search United Airlines flights
LOT	PriceFrom $437	Free Cancellation	Rating 7.5 1,210 reviews	Search LOT flights
Lufthansa	PriceFrom $443	Free Cancellation	Rating 6.8 8,124 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 4,439 reviews	Search Turkish Airlines flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Sofia. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Sofia from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Sofia?

Once you have performed a search for New York to Sofia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sofia from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Newark Airport to Sofia from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Sofia departing on 7/27. 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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United Airlines flights from Newark Airport to Sofia

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How to get the cheapest flight ticket from Newark Airport to Sofia

What is the typical price of a round-trip flight between Newark Airport and Sofia?

What is the cheapest month to fly to Sofia?

How far in advance should I book a flight from Newark Airport to Sofia?

Can stopping save me money on Newark Airport to Sofia flights?

How have Newark Airport to Sofia flight prices changed over time?

What airlines fly to Sofia?

Which airport is the most popular layover for flights between Newark Airport and Sofia?

Which layover airport offers the lowest fares from Newark Airport to Sofia?

Which layover airport has the shortest travel time from Newark Airport to Sofia?

Which layover airport has the shortest connection time from Newark Airport to Sofia?

When to book flights from Newark Airport to Sofia

Cheap Newark Airport to Sofia (EWR to SOF) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Newark Airport to Sofia

Best airlines flying from Newark Airport to Sofia

Compare and see reviews for airlines that fly from Newark Airport 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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Cabin classes currently available on flights to Sofia

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

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