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Cheap flights from Newark Airport to Sofia from $250

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 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Austrian Airlines Logo
5:40 pm - 11:40 am
EWR
-
SOF
11h 00m
1 stop
Austrian Airlines Logo
6:55 pm - 1:55 pm
SOF
-
EWR
26h 00m
1 stop
$445Austrian Airlines
Mon, Apr 6 - Mon, Apr 20
Austrian Airlines Logo
5:40 pm - 3:20 pm
EWR
-
SOF
14h 40m
1 stop
Austrian Airlines Logo
4:05 pm - 1:55 pm
SOF
-
EWR
28h 50m
1 stop
$447Austrian Airlines
Mon, Apr 27 - Mon, May 11
Multiple Airlines Logo
8:30 pm - 11:00 pm
EWR
-
SOF
19h 30m
1 stop
Multiple Airlines Logo
6:10 am - 8:08 am
SOF
-
EWR
32h 58m
2 stops
$457Multiple Airlines
Wed, Apr 29 - Wed, May 13
Multiple Airlines Logo
3:55 pm - 6:40 pm
EWR
-
SOF
19h 45m
2 stops
Multiple Airlines Logo
8:00 am - 1:55 pm
SOF
-
EWR
12h 55m
1 stop
$459Multiple Airlines
Wed, Apr 8 - Wed, Apr 22
Multiple Airlines Logo
3:55 pm - 11:00 pm
EWR
-
SOF
24h 05m
2 stops
Multiple Airlines Logo
12:55 pm - 6:45 pm
SOF
-
EWR
12h 50m
1 stop
$461Multiple Airlines
Tue, Apr 28 - Tue, May 12
SWISS Logo
9:45 pm - 10:20 am
EWR
-
SOF
29h 35m
1 stop
SWISS Logo
1:05 pm - 8:15 pm
SOF
-
EWR
14h 10m
1 stop
$462SWISS
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
6:00 pm - 1:05 pm
EWR
-
SOF
12h 05m
1 stop
Multiple Airlines Logo
8:00 am - 1:55 pm
SOF
-
EWR
12h 55m
1 stop
$464Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
LOT Logo
7:45 pm - 6:00 pm
EWR
-
SOF
15h 15m
1 stop
LOT Logo
6:45 pm - 8:50 pm
SOF
-
EWR
33h 05m
1 stop
$466LOT
Mon, Apr 20 - Mon, May 4
Multiple Airlines Logo
2:30 pm - 12:10 pm
EWR
-
SOF
14h 40m
2 stops
Multiple Airlines Logo
4:05 pm - 1:55 pm
SOF
-
EWR
28h 50m
1 stop
$467Multiple Airlines
Mon, Apr 20 - Mon, May 4
LOT Logo
7:45 pm - 6:00 pm
EWR
-
SOF
15h 15m
1 stop
LOT Logo
6:45 pm - 8:50 pm
SOF
-
EWR
33h 05m
1 stop
$468LOT
Mon, Apr 20 - Wed, May 6

LOT flights from Newark Airport to Sofia

Our best LOT deals on Newark Airport to Sofia flight tickets
LOT
Apr 20
EWR7:45 pmNewark
15h 15m
1 stop
SOF6:00 pmSofia
May 4
SOF6:45 pmSofia
33h 05m
1 stop
EWR8:50 pmNewark
$466
LOT
Apr 20
EWR7:45 pmNewark
15h 15m
1 stop
SOF6:00 pmSofia
May 6
SOF6:45 pmSofia
33h 05m
1 stop
EWR8:50 pmNewark
$468
LOT
Apr 6
EWR7:45 pmNewark
15h 15m
1 stop
SOF6:00 pmSofia
Apr 22
SOF6:45 pmSofia
33h 05m
1 stop
EWR8:50 pmNewark
$470

United Airlines flights from Newark Airport to Sofia

Our best United Airlines deals on Newark Airport to Sofia flight tickets
United Airlines
Apr 8
EWR5:00 pmNewark
12h 10m
1 stop
SOF12:10 pmSofia
Apr 16
SOF8:00 amSofia
12h 55m
1 stop
EWR1:55 pmNewark
$483
United Airlines
Apr 8
EWR3:07 pmNewark
14h 03m
2 stops
SOF12:10 pmSofia
Apr 15
SOF8:00 amSofia
12h 55m
1 stop
EWR1:55 pmNewark
$488
United Airlines
Apr 7
EWR1:10 pmNewark
15h 30m
2 stops
SOF11:40 amSofia
Apr 15
SOF8:00 amSofia
12h 55m
1 stop
EWR1:55 pmNewark
$492

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated March 8, 2026.
Use the filters below to find and compare flights from Newark Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/6

5:40 pm-11:40 am

1 stop11h 00m

Sofia

Mon 4/20

6:55 pm-1:55 pm

1 stop26h 00m

$445

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/27

5:40 pm-3:20 pm

1 stop14h 40m

Sofia

Mon 5/11

4:05 pm-1:55 pm

1 stop28h 50m

$447

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 4/29

8:30 pm-11:00 pm

1 stop19h 30m

Sofia

Wed 5/13

6:10 am-8:08 am

2 stops32h 58m

$457

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 4/8

3:55 pm-6:40 pm

2 stops19h 45m

Sofia

Wed 4/22

8:00 am-1:55 pm

1 stop12h 55m

$459

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/28

3:55 pm-11:00 pm

2 stops24h 05m

Sofia

Tue 5/12

12:55 pm-6:45 pm

1 stop12h 50m

$461

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/14

9:45 pm-10:20 am

1 stop29h 35m

Sofia

Tue 4/21

1:05 pm-8:15 pm

1 stop14h 10m

$462
Quickest round-trip

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/21

6:00 pm-1:05 pm

1 stop12h 05m

Sofia

Tue 4/28

8:00 am-1:55 pm

1 stop12h 55m

$464

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/20

7:45 pm-6:00 pm

1 stop15h 15m

Sofia

Mon 5/4

6:45 pm-8:50 pm

1 stop33h 05m

$466

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/20

2:30 pm-12:10 pm

2 stops14h 40m

Sofia

Mon 5/4

4:05 pm-1:55 pm

1 stop28h 50m

$467

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/20

7:45 pm-6:00 pm

1 stop15h 15m

Sofia

Wed 5/6

6:45 pm-8:50 pm

1 stop33h 05m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

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

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 $480, 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 $481.

How far in advance should I book a flight 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 $678 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 $598 on momondo.

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

You could potentially save up to 4% 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 March 2026, prices for Newark Airport to Sofia flights are approximately 8% 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.
Search flight deals

  • 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?

  • 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?

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
British AirwaysPriceFrom $356Free CancellationRating
6.7
7,780 reviews
Search British Airways flights
Austrian AirlinesPriceFrom $402Free CancellationRating
7.6
900 reviews
Search Austrian Airlines flights
United AirlinesPriceFrom $426Free CancellationRating
7.4
9,408 reviews
Search United Airlines flights
LOTPriceFrom $437Free CancellationRating
7.5
1,183 reviews
Search LOT flights
LufthansaPriceFrom $450Free CancellationRating
6.8
7,838 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $512Free CancellationRating
7.3
4,246 reviews
Search Turkish Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
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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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Austrian Airlines
Lufthansa
Turkish Airlines
LOT
British Airways