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Cheap flights from Sofia to the United States from $279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to the United States departing on 5/6. 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 Sofia to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 am - 3:55 pm
SOF
-
JFK
17h 05m
1 stop
Multiple Airlines Logo
7:05 pm - 11:50 am
JFK
-
SOF
34h 45m
1 stop
$552Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
6:05 am - 4:15 pm
SOF
-
EWR
17h 10m
1 stop
Multiple Airlines Logo
6:45 pm - 1:45 pm
EWR
-
SOF
13h 00m
1 stop
$573Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
LOT Logo
6:35 pm - 8:35 pm
SOF
-
JFK
33h 00m
1 stop
LOT Logo
11:35 pm - 5:50 pm
JFK
-
SOF
12h 15m
1 stop
$614LOT
Tue, Mar 3 - Tue, Mar 10
LOT Logo
2:35 pm - 9:35 pm
SOF
-
JFK
13h 00m
1 stop
LOT Logo
11:35 pm - 1:50 pm
JFK
-
SOF
32h 15m
1 stop
$617LOT
Thu, Mar 19 - Thu, Mar 26
Turkish Airlines Logo
9:35 am - 7:55 pm
SOF
-
BOS
17h 20m
1 stop
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
SOF
15h 25m
1 stop
$620Turkish Airlines
Thu, Apr 16 - Wed, May 6
Turkish Airlines Logo
3:50 pm - 9:40 am
SOF
-
ORD
25h 50m
1 stop
Turkish Airlines Logo
11:25 am - 8:45 am
ORD
-
SOF
13h 20m
1 stop
$649Turkish Airlines
Wed, Apr 15 - Fri, May 1
United Airlines Logo
6:20 am - 2:58 pm
SOF
-
LGA
15h 38m
2 stops
United Airlines Logo
5:10 pm - 6:40 pm
LGA
-
SOF
18h 30m
2 stops
$700United Airlines
Wed, Apr 8 - Wed, Apr 29
United Airlines Logo
6:20 am - 4:58 pm
SOF
-
LGA
17h 38m
2 stops
United Airlines Logo
2:50 pm - 1:35 pm
LGA
-
SOF
15h 45m
2 stops
$701United Airlines
Wed, Apr 8 - Sun, May 3
Lufthansa Logo
6:00 am - 2:40 pm
SOF
-
MIA
15h 40m
1 stop
Lufthansa Logo
4:40 pm - 10:45 pm
MIA
-
SOF
23h 05m
1 stop
$722Lufthansa
Thu, Feb 19 - Wed, Mar 4
Lufthansa Logo
6:10 am - 2:40 pm
SOF
-
MIA
15h 30m
1 stop
Lufthansa Logo
6:45 pm - 6:40 pm
MIA
-
SOF
16h 55m
1 stop
$727Lufthansa
Wed, Feb 18 - Thu, Apr 2

Air France flights from Sofia to United States

Our best Air France deals on Sofia to United States flight tickets
Air France
Feb 14
SOF7:00 amSofia
14h 55m
1 stop
EWR2:55 pmNewark
Mar 2
EWR5:05 pmNewark
14h 00m
1 stop
SOF2:05 pmSofia
$635
Air France
Feb 17
SOF7:10 amSofia
16h 00m
1 stop
ORD3:10 pmChicago O'Hare Intl
May 8
ORD5:10 pmChicago O'Hare Intl
12h 50m
1 stop
SOF2:00 pmSofia
$657
Air France
Feb 14
SOF7:00 amSofia
14h 55m
1 stop
EWR2:55 pmNewark
Mar 2
EWR5:05 pmNewark
14h 00m
1 stop
SOF2:05 pmSofia
$675

Austrian Airlines flights from Sofia to United States

Our best Austrian Airlines deals on Sofia to United States flight tickets
Austrian Airlines
Feb 14
SOF7:55 amSofia
13h 20m
1 stop
EWR2:15 pmNewark
Mar 2
EWR5:55 pmNewark
10h 55m
1 stop
SOF11:50 amSofia
$694
Austrian Airlines
Feb 18
SOF6:45 pmSofia
26h 55m
2 stops
MIA2:40 pmMiami
Apr 2
MIA4:40 pmMiami
36h 00m
2 stops
SOF11:40 amSofia
$785

momondo Fare Finder

 
Customize your flight search to find flights from Sofia to United States 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 February 3, 2026.
Use the filters below to find and compare flights from Sofia to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Sun 3/1

5:50 am-3:55 pm

1 stop17h 05m

New York John F Kennedy Intl

Sun 3/8

7:05 pm-11:50 am

1 stop34h 45m

$552

SofiaNewark

SOF - EWR

SOFEWR

Sofia

Tue 3/3

6:05 am-4:15 pm

1 stop17h 10m

Newark

Tue 3/10

6:45 pm-1:45 pm

1 stop13h 00m

$573

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Tue 3/3

6:35 pm-8:35 pm

1 stop33h 00m

New York John F Kennedy Intl

Tue 3/10

11:35 pm-5:50 pm

1 stop12h 15m

$614

SofiaNew York

SOF - JFK

SOFJFK

Sofia

Thu 3/19

2:35 pm-9:35 pm

1 stop13h 00m

New York John F Kennedy Intl

Thu 3/26

11:35 pm-1:50 pm

1 stop32h 15m

$617

SofiaBoston

SOF - BOS

SOFBOS

Sofia

Thu 4/16

9:35 am-7:55 pm

1 stop17h 20m

Boston Logan Intl

Wed 5/6

9:50 pm-8:15 pm

1 stop15h 25m

$620

SofiaChicago

SOF - ORD

SOFORD

Sofia

Wed 4/15

3:50 pm-9:40 am

1 stop25h 50m

Chicago O'Hare Intl

Fri 5/1

11:25 am-8:45 am

1 stop13h 20m

$649

SofiaNew York

SOF - LGA

SOFLGA

Sofia

Wed 4/8

6:20 am-2:58 pm

2 stops15h 38m

New York LaGuardia

Wed 4/29

5:10 pm-6:40 pm

2 stops18h 30m

$700

SofiaNew York

SOF - LGA

SOFLGA

Sofia

Wed 4/8

6:20 am-4:58 pm

2 stops17h 38m

New York LaGuardia

Sun 5/3

2:50 pm-1:35 pm

2 stops15h 45m

$701

SofiaMiami

SOF - MIA

SOFMIA

Sofia

Thu 2/19

6:00 am-2:40 pm

1 stop15h 40m

Miami

Wed 3/4

4:40 pm-10:45 pm

1 stop23h 05m

$722

SofiaMiami

SOF - MIA

SOFMIA

Sofia

Wed 2/18

6:10 am-2:40 pm

1 stop15h 30m

Miami

Thu 4/2

6:45 pm-6:40 pm

1 stop16h 55m

$727

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 the United States from

How to get the cheapest flight ticket from Sofia to United States

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 United States?

In general, February is the cheapest month to fly from Sofia to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $584. If you aren’t able to travel during the month of February, then book flights to United States from Sofia during September instead. Flights to United States in September, while not as cheap as those in February, still average around $597.

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $715 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Sofia for as low as $596 on momondo.

Can stopping save me money on Sofia to United States flights?

You could potentially save up to 15% on your flight if you consider stops on a Sofia to United States flight.

Cheap Sofia to United States flight deals and tips

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Sofia to United States takes 12h 55m
There are no direct flights from Sofia to United States. There are no popular flight routes from Sofia to United States.
Search flight deals

  • When did momondo last update prices for flights from Sofia Airport to United States?

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

  • How many operators does momondo search for flights from Sofia Airport to United States?

  • How old do you have to be to fly from Sofia Airport to United States?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sofia Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sofia to United States

Compare and see reviews for airlines that fly from Sofia to United States with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $520Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
LOTPriceFrom $538Free CancellationRating
7.5
1,179 reviews
Search LOT flights
Air FrancePriceFrom $561Free CancellationRating
7.4
1,531 reviews
Search Air France flights
KLMPriceFrom $562Free CancellationRating
7.7
1,448 reviews
Search KLM flights
British AirwaysPriceFrom $572Free CancellationRating
6.7
7,714 reviews
Search British Airways flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
LufthansaPriceFrom $586Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights
Austrian AirlinesPriceFrom $588Free CancellationRating
7.5
896 reviews
Search Austrian Airlines flights
ITA AirwaysPriceFrom $625Free CancellationRating
6.7
1,144 reviews
Search ITA Airways flights
Air SerbiaPriceFrom $641Free CancellationRating
6.1
214 reviews
Search Air Serbia flights

Why use momondo?

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

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

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

Flights from Sofia to United States 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 Sofia to United States?

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

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

If you are not ready to book a flight from Sofia to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.

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