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 travel time from Newark Airport to Sofia?

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

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.

What airlines fly to Sofia?

United Airlines, Lufthansa and Austrian Airlines 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.

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

Vienna (VIE) was the most common stop: 39% of momondo users choosing 1-stop flights on this route connected there.

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.

$272 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 typical for flights on this route. Typical prices usually range from $747 to $1,273. The lowest price recently found on this route was $815.

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

6:10 am - 6:45 pm

SOF

EWR

19h 35m

1 stop

$815United Airlines

Tue, Sep 8 - Mon, Sep 14

5:40 pm - 12:55 pm

EWR

SOF

12h 15m

1 stop

6:10 am - 10:30 pm

SOF

EWR

23h 20m

2 stops

$816United Airlines

Fri, Aug 14 - Tue, Sep 8

8:30 pm - 6:40 pm

EWR

SOF

15h 10m

1 stop

6:20 am - 1:40 pm

SOF

EWR

14h 20m

1 stop

$817Lufthansa

Sat, Sep 5 - Sat, Sep 19

5:40 pm - 12:55 pm

EWR

SOF

12h 15m

1 stop

8:00 am - 9:56 pm

SOF

EWR

20h 56m

2 stops

$818United Airlines

Fri, Aug 7 - Tue, Aug 25

1:00 pm - 12:10 pm

EWR

SOF

16h 10m

2 stops

8:00 am - 9:56 pm

SOF

EWR

20h 56m

2 stops

$819United Airlines

Thu, Aug 13 - Tue, Aug 25

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

4:55 pm - 12:10 pm

EWR

SOF

12h 15m

1 stop

8:00 am - 5:00 pm

SOF

EWR

16h 00m

2 stops

$821United Airlines

Mon, Jul 13 - Tue, Sep 22

4:55 pm - 12:10 pm

EWR

SOF

12h 15m

1 stop

6:20 am - 1:40 pm

SOF

EWR

14h 20m

1 stop

$822United Airlines

Mon, Jul 13 - Fri, Sep 25

7:30 pm - 6:00 pm

EWR

SOF

15h 30m

1 stop

6:10 am - 9:59 pm

SOF

EWR

22h 49m

2 stops

$823United Airlines

Tue, Aug 11 - Wed, Aug 19

4:55 pm - 12:10 pm

EWR

SOF

12h 15m

1 stop

12:55 pm - 11:59 pm

SOF

EWR

18h 04m

2 stops

$824United Airlines

Mon, Jul 13 - Wed, Sep 23

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Air Canada flights from Newark Airport to Sofia

Our best Air Canada deals on Newark Airport to Sofia flight tickets

Air Canada

Sep 15

EWR3:45 pmNewark

19h 55m

2 stops

SOF6:40 pmSofia

Sep 29

SOF12:55 pmSofia

27h 55m

2 stops

EWR9:50 amNewark

$820

Air Canada

Sep 1

EWR12:45 pmNewark

17h 20m

2 stops

SOF1:05 pmSofia

Sep 14

SOF2:20 pmSofia

31h 25m

2 stops

EWR2:45 pmNewark

$834

Air Canada

Jul 14

EWR12:45 pmNewark

22h 15m

2 stops

SOF6:00 pmSofia

Sep 24

SOF12:55 pmSofia

15h 53m

2 stops

EWR9:48 pmNewark

$843

United Airlines flights from Newark Airport to Sofia

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

United Airlines

Sep 8

EWR1:00 pmNewark

15h 40m

2 stops

SOF11:40 amSofia

Sep 14

SOF6:10 amSofia

19h 35m

1 stop

EWR6:45 pmNewark

$815

United Airlines

Aug 14

EWR5:40 pmNewark

12h 15m

1 stop

SOF12:55 pmSofia

Sep 8

SOF6:10 amSofia

23h 20m

2 stops

EWR10:30 pmNewark

$816

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 9/8

1:00 pm-11:40 am

2 stops15h 40m

Sofia

Mon 9/14

6:10 am-6:45 pm

1 stop19h 35m

$815

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 8/14

5:40 pm-12:55 pm

1 stop12h 15m

Sofia

Tue 9/8

6:10 am-10:30 pm

2 stops23h 20m

$816

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sat 9/5

8:30 pm-6:40 pm

1 stop15h 10m

Sofia

Sat 9/19

6:20 am-1:40 pm

1 stop14h 20m

$817

NewarkSofia

EWR - SOF

EWRSOF

Newark

Fri 8/7

5:40 pm-12:55 pm

1 stop12h 15m

Sofia

Tue 8/25

8:00 am-9:56 pm

2 stops20h 56m

$818

NewarkSofia

EWR - SOF

EWRSOF

Newark

Thu 8/13

1:00 pm-12:10 pm

2 stops16h 10m

Sofia

Tue 8/25

8:00 am-9:56 pm

2 stops20h 56m

$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

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 7/13

4:55 pm-12:10 pm

1 stop12h 15m

Sofia

Tue 9/22

8:00 am-5:00 pm

2 stops16h 00m

$821

Quickest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 7/13

4:55 pm-12:10 pm

1 stop12h 15m

Sofia

Fri 9/25

6:20 am-1:40 pm

1 stop14h 20m

$822

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 8/11

7:30 pm-6:00 pm

1 stop15h 30m

Sofia

Wed 8/19

6:10 am-9:59 pm

2 stops22h 49m

$823

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 7/13

4:55 pm-12:10 pm

1 stop12h 15m

Sofia

Wed 9/23

12:55 pm-11:59 pm

2 stops18h 04m

$824

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 November. Flight prices, which tend to average around $483, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Sofia from Newark Airport during January instead. Flights to Sofia in January, while not as cheap as those in November, still average around $484.

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 $724 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 $596 on momondo.

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

You could potentially save up to 17% 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 Lufthansa (17%), Austrian Airlines (16%), and Turkish Airlines (14%).

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 7.6 937 reviews	Search Austrian Airlines flights
Air France	PriceFrom $420	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights
United Airlines	PriceFrom $424	Free Cancellation	Rating 7.4 9,924 reviews	Search United Airlines flights
LOT	PriceFrom $437	Free Cancellation	Rating 7.5 1,211 reviews	Search LOT flights
Lufthansa	PriceFrom $445	Free Cancellation	Rating 6.8 8,107 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $512	Free Cancellation	Rating 7.4 4,434 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 $272

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 9/14. 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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Air Canada 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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Fly your favorite airline to Sofia

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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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