What is the cheapest airline that flies from Sofia to United States?

British Airways, Air Serbia, and Turkish Airlines are the most popular carriers operating from Sofia to United States

What airlines fly to United States?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to United States from Sofia according to our data. Lufthansa is the first choice among our users, with 44% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 7 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Sofia Airport to United States is 8 as of October 2026.

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.

$316 Cheap Flights from Sofia to the United States in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sofia to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 pm - 10:00 pmSOF Sofia-JFK New York John F Kennedy Intl

55h 00m2 stops London Stansted Barcelona-El Prat

11:45 pm - 7:55 pmJFK New York John F Kennedy Intl-SOF Sofia

13h 10m1 stop Barcelona-El Prat

$531Multiple Airlines

Thu, Nov 12 - Thu, Nov 26

12:45 pm - 1:55 pmSOF Sofia-EWR Newark

32h 10m2 stops Berlin Brandenburg Stockholm Arlanda

6:30 pm - 11:55 pmEWR Newark-SOF Sofia

22h 25m3 stops Oslo Gardermoen Kastrup Copenhagen Berlin Brandenburg

$554Multiple Airlines

Mon, Dec 7 - Sun, Dec 13

4:00 pm - 10:30 pmSOF Sofia-EWR Newark

13h 30m1 stop Istanbul

12:25 am - 8:55 pmEWR Newark-SOF Sofia

13h 30m1 stop Istanbul

$659Turkish Airlines

Fri, Nov 13 - Fri, Feb 26

4:00 pm - 10:30 pmSOF Sofia-EWR Newark

13h 30m1 stop Istanbul

12:25 am - 8:55 pmEWR Newark-SOF Sofia

13h 30m1 stop Istanbul

$659Turkish Airlines

Fri, Nov 13 - Sat, Feb 27

2:35 pm - 8:35 pmSOF Sofia-JFK New York John F Kennedy Intl

13h 00m1 stop Warsaw Frederic Chopin

10:35 pm - 5:55 pmJFK New York John F Kennedy Intl-SOF Sofia

12h 20m1 stop Warsaw Frederic Chopin

$702LOT

Sat, Nov 28 - Sat, Dec 12

2:35 pm - 8:35 pmSOF Sofia-JFK New York John F Kennedy Intl

13h 00m1 stop Warsaw Frederic Chopin

10:35 pm - 1:50 pmJFK New York John F Kennedy Intl-SOF Sofia

32h 15m1 stop Warsaw Frederic Chopin

$703LOT

Fri, Dec 11 - Sun, Dec 27

6:25 am - 1:35 pmSOF Sofia-JFK New York John F Kennedy Intl

14h 10m1 stop Frankfurt am Main

5:30 pm - 1:15 pmJFK New York John F Kennedy Intl-SOF Sofia

12h 45m1 stop Munich Franz Josef Strauss

$762Lufthansa

Fri, Nov 6 - Thu, Nov 19

6:25 am - 1:35 pmSOF Sofia-JFK New York John F Kennedy Intl

14h 10m1 stop Frankfurt am Main

5:30 pm - 1:15 pmJFK New York John F Kennedy Intl-SOF Sofia

12h 45m1 stop Munich Franz Josef Strauss

$765Lufthansa

Mon, Nov 9 - Sun, Nov 22

4:15 pm - 3:30 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

30h 15m1 stop Zurich

8:10 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

12h 15m1 stop Zurich

$801SWISS

Thu, Nov 5 - Wed, Nov 18

12:55 pm - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

34h 50m2 stops Munich Franz Josef Strauss Zurich

10:35 pm - 10:20 amIAD Washington, D.C. Dulles Intl-SOF Sofia

28h 45m2 stops Dublin Zurich

$853SWISS

Sun, Apr 18 - Tue, Jun 15

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 pm - 6:45 pmSOF Sofia-JFK New York John F Kennedy Intl

28h 05m2 stops Barcelona-El Prat Casablanca Mohamed V

11:45 pm - 7:55 pmJFK New York John F Kennedy Intl-SOF Sofia

13h 10m1 stop Barcelona-El Prat

$831Multiple Airlines

Wed, Oct 21 - Thu, Jan 14

6:00 am - 7:30 pmSOF Sofia-EWR Newark

19h 30m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

8:50 pm - 10:55 pmEWR Newark-SOF Sofia

19h 05m1 stop Munich Franz Josef Strauss

$851United Airlines

Sun, Oct 25 - Thu, Jan 14

6:00 am - 7:30 pmSOF Sofia-EWR Newark

19h 30m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

5:15 pm - 1:15 pmEWR Newark-SOF Sofia

13h 00m1 stop Munich Franz Josef Strauss

$851United Airlines

Sun, Oct 25 - Fri, Jan 15

9:40 pm - 6:45 pmSOF Sofia-JFK New York John F Kennedy Intl

28h 05m2 stops Barcelona-El Prat Casablanca Mohamed V

9:00 pm - 3:25 pmJFK New York John F Kennedy Intl-SOF Sofia

11h 25m1 stop Zurich

$863Multiple Airlines

Wed, Oct 21 - Wed, Jan 13

7:25 pm - 4:35 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

28h 10m1 stop Munich Franz Josef Strauss

10:10 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

17h 50m1 stop Frankfurt am Main

$873Lufthansa

Sat, Oct 24 - Sat, Dec 12

6:10 am - 4:05 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

16h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main

10:10 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

13h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss

$914Lufthansa

Wed, Oct 21 - Wed, Feb 24

1:05 pm - 4:45 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

34h 40m1 stop Zurich

5:25 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

36h 50m2 stops Zurich Munich Franz Josef Strauss

$982SWISS

Tue, Oct 20 - Sat, Dec 12

1:45 pm - 6:00 pmSOF Sofia-IAD Washington, D.C. Dulles Intl

35h 15m1 stop Zurich

5:25 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-SOF Sofia

13h 50m1 stop Zurich

$993SWISS

Sat, Oct 24 - Sun, Dec 13

3:50 pm - 10:30 pmSOF Sofia-EWR Newark

13h 40m1 stop Istanbul

12:25 am - 8:55 pmEWR Newark-SOF Sofia

13h 30m1 stop Istanbul

$1,013Turkish Airlines

Fri, Oct 23 - Sun, Jan 10

3:50 pm - 10:30 pmSOF Sofia-EWR Newark

13h 40m1 stop Istanbul

12:25 am - 8:55 pmEWR Newark-SOF Sofia

13h 30m1 stop Istanbul

$1,013Turkish Airlines

Fri, Oct 23 - Tue, Jan 12

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LOT flights from Sofia to United States

Our best LOT deals on Sofia to United States flight tickets

LOT

Mar 10

SOF2:35 pmSofia

13h 25m

1 stop

EWR9:00 pmNewark

Mar 10

EWR11:10 pmNewark

11h 45m

1 stop

SOF5:55 pmSofia

$677

LOT

Mar 9

SOF2:35 pmSofia

12h 50m

1 stop

EWR8:25 pmNewark

Mar 10

EWR11:10 pmNewark

11h 45m

1 stop

SOF5:55 pmSofia

$699

LOT

Nov 28

SOF2:35 pmSofia

13h 00m

1 stop

JFK8:35 pmNew York John F Kennedy Intl

Dec 12

JFK10:35 pmNew York John F Kennedy Intl

12h 20m

1 stop

SOF5:55 pmSofia

$702

Lufthansa flights from Sofia to United States

Our best Lufthansa deals on Sofia to United States flight tickets

Lufthansa

Apr 17

SOF6:20 amSofia

15h 45m

1 stop

IAD3:05 pmWashington, D.C. Dulles Intl

Jun 15

IAD10:20 pmWashington, D.C. Dulles Intl

13h 20m

1 stop

SOF6:40 pmSofia

$780

Lufthansa

Oct 28

SOF2:00 pmSofia

12h 05m

1 stop

EWR8:05 pmNewark

Nov 16

EWR8:50 pmNewark

19h 05m

1 stop

SOF10:55 pmSofia

$792

Lufthansa

Nov 21

SOF2:00 pmSofia

11h 35m

1 stop

BOS6:35 pmBoston Logan Intl

Dec 2

BOS8:40 pmBoston Logan Intl

19h 15m

1 stop

SOF10:55 pmSofia

$793

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaNew York

SOF Sofia - JFK New York John F Kennedy Intl

SOFJFK

Sofia

Thu 11/12

10:00 pm-10:00 pm

2 stops55h 00m

New York John F Kennedy Intl

Thu 11/26

11:45 pm-7:55 pm

1 stop13h 10m

$531

SofiaNewark

SOF Sofia - EWR Newark

SOFEWR

Sofia

Mon 12/7

12:45 pm-1:55 pm

2 stops32h 10m

Newark

Sun 12/13

6:30 pm-11:55 pm

3 stops22h 25m

$554

SofiaNewark

SOF Sofia - EWR Newark

SOFEWR

Sofia

Fri 11/13

4:00 pm-10:30 pm

1 stop13h 30m

Newark

Fri 2/26

12:25 am-8:55 pm

1 stop13h 30m

$659

SofiaNewark

SOF Sofia - EWR Newark

SOFEWR

Sofia

Fri 11/13

4:00 pm-10:30 pm

1 stop13h 30m

Newark

Sat 2/27

12:25 am-8:55 pm

1 stop13h 30m

$659

Quickest round-trip

SofiaNew York

SOF Sofia - JFK New York John F Kennedy Intl

SOFJFK

Sofia

Sat 11/28

2:35 pm-8:35 pm

1 stop13h 00m

New York John F Kennedy Intl

Sat 12/12

10:35 pm-5:55 pm

1 stop12h 20m

$702

SofiaNew York

SOF Sofia - JFK New York John F Kennedy Intl

SOFJFK

Sofia

Fri 12/11

2:35 pm-8:35 pm

1 stop13h 00m

New York John F Kennedy Intl

Sun 12/27

10:35 pm-1:50 pm

1 stop32h 15m

$703

SofiaNew York

SOF Sofia - JFK New York John F Kennedy Intl

SOFJFK

Sofia

Fri 11/6

6:25 am-1:35 pm

1 stop14h 10m

New York John F Kennedy Intl

Thu 11/19

5:30 pm-1:15 pm

1 stop12h 45m

$762

SofiaNew York

SOF Sofia - JFK New York John F Kennedy Intl

SOFJFK

Sofia

Mon 11/9

6:25 am-1:35 pm

1 stop14h 10m

New York John F Kennedy Intl

Sun 11/22

5:30 pm-1:15 pm

1 stop12h 45m

$765

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Thu 11/5

4:15 pm-3:30 pm

1 stop30h 15m

Washington, D.C. Dulles Intl

Wed 11/18

8:10 pm-3:25 pm

1 stop12h 15m

$801

SofiaWashington, D.C.

SOF Sofia - IAD Washington, D.C. Dulles Intl

SOFIAD

Sofia

Sun 4/18

12:55 pm-4:45 pm

2 stops34h 50m

Washington, D.C. Dulles Intl

Tue 6/15

10:35 pm-10:20 am

2 stops28h 45m

$853

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 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

Prices

Airlines

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 $807. If you aren’t able to travel during the month of February, then book flights to United States from Sofia during April instead. Flights to United States in April, while not as cheap as those in February, still average around $823.

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

You could potentially save up to 7% 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

Best Price Found	$316
Fastest flight time	12h 40m
Direct flights	None

The best one-way flight to United States from Sofia in the past 72 hours is $316. The best round-trip flight deal from Sofia to United States found on momondo in the last 72 hours is $531.

The fastest flight from Sofia to United States takes 12h 40m

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

Search flight deals

Frequently asked questions about flying from Sofia to the United States

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?
The number of operators available for flights from Sofia Airport to United States is 8 as of October 2026.
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
Austrian Airlines	PriceFrom $590	Free Cancellation	Rating 7.6 981 reviews	Search Austrian Airlines flights
KLM	PriceFrom $647	Free Cancellation	Rating 7.8 1,591 reviews	Search KLM flights
Lufthansa	PriceFrom $667	Free Cancellation	Rating 6.8 8,279 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $680	Free Cancellation	Rating 7.4 4,456 reviews	Search Turkish Airlines flights
Air France	PriceFrom $682	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
LOT	PriceFrom $703	Free Cancellation	Rating 7.6 1,192 reviews	Search LOT flights
United Airlines	PriceFrom $736	Free Cancellation	Rating 7.3 10,387 reviews	Search United Airlines 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.