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Flights to Bulgaria

$511 Cheap flights to Bulgaria

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Bulgaria departing on 8/31. 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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Recent flights found to popular cities in Bulgaria

Find flights to these popular cities in Bulgaria from your nearest airport.

Flights to Sofia

Search all flight deals to Sofia
Air Serbia
Aug 31
JFK
18h 45m
1 stop
SOF
Sep 14
SOF
26h 50m
1 stop
JFK
$511
Air Serbia
Aug 22
JFK
13h 05m
1 stop
SOF
Sep 19
SOF
32h 25m
1 stop
JFK
$512
Turkish Airlines
Apr 28
BOS
34h 10m
1 stop
SOF
May 12
SOF
17h 20m
1 stop
BOS
$515
Air Serbia
Sep 11
JFK
13h 05m
1 stop
SOF
Oct 2
SOF
19h 30m
1 stop
JFK
$515
Turkish Airlines
Apr 13
EWR
12h 50m
1 stop
SOF
Apr 21
SOF
19h 55m
1 stop
EWR
$516
Turkish Airlines
Apr 13
JFK
12h 50m
1 stop
SOF
Apr 22
SOF
15h 20m
1 stop
JFK
$516
Austrian Airlines
Apr 29
JFK
19h 10m
1 stop
SOF
May 7
SOF
19h 05m
1 stop
JFK
$525
Turkish Airlines
Apr 27
EWR
12h 50m
1 stop
SOF
May 12
SOF
32h 25m
1 stop
EWR
$526
Air Serbia
Sep 24
JFK
13h 05m
1 stop
SOF
Oct 8
SOF
19h 30m
1 stop
JFK
$527
Air Serbia
Sep 25
JFK
13h 05m
1 stop
SOF
Oct 9
SOF
19h 30m
1 stop
JFK
$530
Multiple Airlines
Apr 28
JFK
11h 05m
1 stop
SOF
May 7
SOF
19h 05m
1 stop
JFK
$532
Turkish Airlines
Apr 15
JFK
34h 25m
1 stop
SOF
May 26
SOF
13h 40m
1 stop
JFK
$536

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
May 12
JFK
12h 40m
1 stop
VAR
May 26
VAR
20h 10m
1 stop
JFK
$526
Turkish Airlines
May 4
JFK
12h 40m
1 stop
VAR
May 11
VAR
14h 10m
1 stop
JFK
$536
Turkish Airlines
Apr 28
ORD
25h 55m
1 stop
VAR
May 14
VAR
19h 30m
1 stop
ORD
$543
Turkish Airlines
May 3
JFK
18h 30m
1 stop
VAR
May 13
VAR
20h 10m
1 stop
JFK
$556
Turkish Airlines
Aug 18
ORD
25h 55m
1 stop
VAR
Sep 22
VAR
16h 55m
1 stop
ORD
$570
Turkish Airlines
Sep 14
ATL
27h 40m
1 stop
VAR
Sep 28
VAR
16h 15m
1 stop
ATL
$595
Turkish Airlines
Sep 15
LAX
15h 10m
1 stop
VAR
Sep 30
VAR
18h 55m
1 stop
LAX
$597
Turkish Airlines
Aug 11
SFO
22h 25m
1 stop
VAR
Sep 14
VAR
17h 05m
1 stop
SFO
$597
Turkish Airlines
Sep 2
JFK
25h 05m
1 stop
VAR
Sep 9
VAR
20h 10m
1 stop
JFK
$598
Turkish Airlines
Aug 24
JFK
25h 05m
1 stop
VAR
Sep 8
VAR
32h 35m
1 stop
JFK
$600
Turkish Airlines
May 3
EWR
19h 30m
1 stop
VAR
May 13
VAR
20h 10m
1 stop
EWR
$601
Turkish Airlines
Apr 27
ORD
28h 20m
1 stop
VAR
May 4
VAR
19h 30m
1 stop
ORD
$603

Flights to Burgas

Search all flight deals to Burgas
Austrian Airlines
Sep 7
EWR
11h 40m
1 stop
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$645
Austrian Airlines
Sep 4
EWR
11h 40m
1 stop
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$697
Austrian Airlines
Sep 9
EWR
36h 50m
2 stops
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$712
Austrian Airlines
Sep 5
EWR
11h 40m
1 stop
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$730
Austrian Airlines
Sep 3
EWR
11h 40m
1 stop
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$732
Austrian Airlines
Sep 9
EWR
14h 35m
1 stop
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$737
Austrian Airlines
Sep 8
EWR
39h 45m
2 stops
BOJ
Sep 15
BOJ
31h 50m
1 stop
EWR
$752
Austrian Airlines
Sep 7
EWR
11h 40m
1 stop
BOJ
Sep 13
BOJ
55h 55m
2 stops
EWR
$767
Austrian Airlines
Sep 19
BOS
12h 10m
1 stop
BOJ
Sep 27
BOJ
31h 45m
1 stop
BOS
$791
Austrian Airlines
Sep 4
EWR
11h 40m
1 stop
BOJ
Sep 13
BOJ
55h 55m
2 stops
EWR
$817
Austrian Airlines
Jul 19
SFO
29h 15m
2 stops
BOJ
Aug 25
BOJ
33h 35m
2 stops
SFO
$818
Austrian Airlines
Sep 9
EWR
36h 50m
2 stops
BOJ
Sep 13
BOJ
55h 55m
2 stops
EWR
$827

Find the cheapest flights from the United States to Bulgaria

Recent round-trip flight deals from the United States to Bulgaria

Enter your travel dates to find the best prices.
Air Serbia Logo
1:50 pm - 3:35 pm
JFK
-
SOF
18h 45m
1 stop
Air Serbia Logo
4:05 pm - 11:55 am
SOF
-
JFK
26h 50m
1 stop
$511Air Serbia
Mon, Aug 31 - Mon, Sep 14
Air Serbia Logo
7:30 pm - 3:35 pm
JFK
-
SOF
13h 05m
1 stop
Air Serbia Logo
4:05 pm - 5:30 pm
SOF
-
JFK
32h 25m
1 stop
$512Air Serbia
Sat, Aug 22 - Sat, Sep 19
Turkish Airlines Logo
9:50 pm - 3:00 pm
BOS
-
SOF
34h 10m
1 stop
Turkish Airlines Logo
9:35 am - 7:55 pm
SOF
-
BOS
17h 20m
1 stop
$515Turkish Airlines
Tue, Apr 28 - Tue, May 12
Turkish Airlines Logo
12:25 am - 8:15 pm
EWR
-
SOF
12h 50m
1 stop
Turkish Airlines Logo
9:35 am - 10:30 pm
SOF
-
EWR
19h 55m
1 stop
$516Turkish Airlines
Mon, Apr 13 - Tue, Apr 21
Lufthansa Logo
8:05 pm - 11:15 pm
BOS
-
SOF
20h 10m
1 stop
Lufthansa Logo
7:25 pm - 5:40 pm
SOF
-
BOS
29h 15m
1 stop
$585Lufthansa
Mon, Apr 13 - Mon, Apr 27
Lufthansa Logo
8:05 pm - 6:00 pm
BOS
-
SOF
14h 55m
2 stops
Lufthansa Logo
12:55 pm - 5:40 pm
SOF
-
BOS
11h 45m
1 stop
$586Lufthansa
Tue, Apr 21 - Tue, May 5
United Airlines Logo
2:49 pm - 12:10 pm
LGA
-
SOF
14h 21m
2 stops
United Airlines Logo
6:10 am - 6:01 pm
SOF
-
LGA
18h 51m
2 stops
$628United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
2:49 pm - 12:10 pm
LGA
-
SOF
14h 21m
2 stops
United Airlines Logo
12:55 pm - 11:30 pm
SOF
-
LGA
17h 35m
2 stops
$630United Airlines
Tue, Apr 28 - Tue, May 5
KLM Logo
3:00 pm - 2:00 pm
DCA
-
SOF
16h 00m
2 stops
KLM Logo
7:00 am - 6:05 pm
SOF
-
DCA
18h 05m
2 stops
$813KLM
Tue, May 12 - Tue, Nov 10
KLM Logo
1:22 pm - 2:00 pm
MDW
-
SOF
16h 38m
2 stops
KLM Logo
7:00 am - 5:56 pm
SOF
-
MDW
18h 56m
2 stops
$835KLM
Wed, May 13 - Wed, May 20

momondo Fare Finder

 
Locate flights to Bulgaria that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on April 1, 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 8/31

1:50 pm-3:35 pm

1 stop18h 45m

Sofia

Mon 9/14

4:05 pm-11:55 am

1 stop26h 50m

$511

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Sat 8/22

7:30 pm-3:35 pm

1 stop13h 05m

Sofia

Sat 9/19

4:05 pm-5:30 pm

1 stop32h 25m

$512

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 4/28

9:50 pm-3:00 pm

1 stop34h 10m

Sofia

Tue 5/12

9:35 am-7:55 pm

1 stop17h 20m

$515

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/13

12:25 am-8:15 pm

1 stop12h 50m

Sofia

Tue 4/21

9:35 am-10:30 pm

1 stop19h 55m

$516

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 4/13

8:05 pm-11:15 pm

1 stop20h 10m

Sofia

Mon 4/27

7:25 pm-5:40 pm

1 stop29h 15m

$585
Quickest round-trip

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 4/21

8:05 pm-6:00 pm

2 stops14h 55m

Sofia

Tue 5/5

12:55 pm-5:40 pm

1 stop11h 45m

$586

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 4/14

2:49 pm-12:10 pm

2 stops14h 21m

Sofia

Tue 4/21

6:10 am-6:01 pm

2 stops18h 51m

$628

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Tue 4/28

2:49 pm-12:10 pm

2 stops14h 21m

Sofia

Tue 5/5

12:55 pm-11:30 pm

2 stops17h 35m

$630

Washington, D.C.Sofia

DCA - SOF

DCASOF

Washington, D.C. Reagan-National

Tue 5/12

3:00 pm-2:00 pm

2 stops16h 00m

Sofia

Tue 11/10

7:00 am-6:05 pm

2 stops18h 05m

$813

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Wed 5/13

1:22 pm-2:00 pm

2 stops16h 38m

Sofia

Wed 5/20

7:00 am-5:56 pm

2 stops18h 56m

$835

Flights are sorted by cheapest round-trip flights first.

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

Bulgaria flights insights and trends

Explore insights for your Bulgaria flight to craft the best travel plan

What airlines fly to Bulgaria?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Bulgaria from United States 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 Bulgaria. Keep in mind that there are 16 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Bulgaria

Click on the cities below to find out when it's cheapest to fly to Bulgaria from United States
Sofia
Sofia
Find flights to Sofia

Cheap Bulgaria flight deals and tips

Summary info about Bulgaria flight prices, duration and airlines

Best One-Way Price

$247

Best Round-Trip Price

$511

Fastest flight time

20h 30m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 72 hours is $247 (Boston Logan Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 72 hours is $511 (New York John F Kennedy Intl to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 20h 30m (San Francisco to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Bulgaria

What popular landmarks are in Bulgaria?

Bansko Ski Resort is the most popular place of interest in Bulgaria. Many travelers make it a point to stop there while traveling to Bulgaria. Other popular landmarks and places of interest in Bulgaria would be Borovets Ski Resort, Golden Sands Beach, or Thracian Tomb of Sveshtari.

What airlines fly to Bulgaria?

Of the 16 airlines that fly to Bulgaria, Lufthansa, Turkish Airlines and United Airlines happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 42% of users choosing them for their travels to Bulgaria.

What is the most popular airport in Bulgaria to fly to?

The most popular airport in Bulgaria to fly to is Sofia, based on our data. In the past 12 months, 71% of all momondo users who traveled to Bulgaria chose to fly into Sofia airport, which is located in the city of Sofia.

When did momondo last update prices for flights to Bulgaria?

Prices for flights to Bulgaria were last updated today.

How many operators does momondo search for flights to Bulgaria?

As of April 2026, there are 36 operators available to choose from for flights to Bulgaria.

How old do you have to be to fly to Bulgaria?

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 to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Bulgaria?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bulgaria. momondo saves you time and could save you money on your trip.

Can I find flights to Bulgaria with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Bulgaria to just show those with flexible booking policies.

How can momondo help me find flights to Bulgaria?

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

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

If you are simply researching potential flights to Bulgaria, momondo offers a useful price alert feature which will track prices for flights to Bulgaria and alert you when they change.

An easier way to manage your Bulgaria 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.
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