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Flights to Bulgaria

$566 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 10/3. 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
Oct 3
JFK
13h 00m
1 stop
SOF
Oct 17
SOF
19h 30m
1 stop
JFK
$566
Austrian Airlines
Nov 3
JFK
10h 40m
1 stop
SOF
Nov 17
SOF
13h 20m
1 stop
JFK
$579
Air Serbia
Sep 6
JFK
13h 00m
1 stop
SOF
Sep 20
SOF
26h 55m
1 stop
JFK
$584
Air Serbia
Sep 4
JFK
13h 00m
1 stop
SOF
Sep 13
SOF
26h 55m
1 stop
JFK
$585
Air Serbia
Sep 1
JFK
18h 40m
1 stop
SOF
Sep 15
SOF
26h 55m
1 stop
JFK
$586
Multiple Airlines
Nov 3
JFK
18h 25m
2 stops
SOF
Nov 10
SOF
32h 40m
1 stop
JFK
$593
Austrian Airlines
Nov 3
JFK
16h 50m
1 stop
SOF
Nov 17
SOF
13h 20m
1 stop
JFK
$596
Multiple Airlines
Nov 3
BOS
13h 30m
2 stops
SOF
Nov 17
SOF
12h 35m
1 stop
BOS
$598
Multiple Airlines
Nov 3
JFK
12h 45m
1 stop
SOF
Nov 17
SOF
23h 39m
2 stops
JFK
$599
Air Serbia
Sep 11
JFK
13h 00m
1 stop
SOF
Oct 2
SOF
19h 30m
1 stop
JFK
$605
Austrian Airlines
Sep 1
BOS
11h 30m
1 stop
SOF
Sep 15
SOF
25h 55m
1 stop
BOS
$609
Air Serbia
Oct 2
JFK
13h 00m
1 stop
SOF
Oct 16
SOF
32h 30m
1 stop
JFK
$610

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
Aug 11
BOS
17h 11m
2 stops
VAR
Aug 25
VAR
29h 45m
1 stop
BOS
$574
Multiple Airlines
Aug 11
BOS
17h 40m
1 stop
VAR
Aug 25
VAR
25h 00m
1 stop
BOS
$610
Multiple Airlines
Aug 11
BOS
17h 40m
1 stop
VAR
Aug 25
VAR
29h 45m
1 stop
BOS
$611
Multiple Airlines
Aug 11
BOS
17h 11m
2 stops
VAR
Aug 25
VAR
29h 45m
1 stop
BOS
$614
Multiple Airlines
Aug 11
BOS
17h 11m
2 stops
VAR
Aug 25
VAR
32h 40m
2 stops
BOS
$640
Multiple Airlines
Jul 29
BOS
30h 20m
2 stops
VAR
Aug 18
VAR
29h 45m
1 stop
BOS
$649
Multiple Airlines
Aug 18
JFK
13h 55m
1 stop
VAR
Sep 8
VAR
26h 25m
1 stop
JFK
$664
Lufthansa
Sep 1
BOS
17h 40m
1 stop
VAR
Sep 16
VAR
27h 10m
1 stop
BOS
$668
Lufthansa
Sep 1
BOS
23h 26m
2 stops
VAR
Sep 16
VAR
27h 10m
1 stop
BOS
$672
Multiple Airlines
Aug 18
JFK
14h 05m
2 stops
VAR
Sep 8
VAR
22h 40m
1 stop
JFK
$690
Turkish Airlines
Sep 1
BOS
16h 30m
1 stop
VAR
Sep 15
VAR
17h 35m
1 stop
BOS
$695
Lufthansa
Sep 2
BOS
36h 10m
2 stops
VAR
Sep 16
VAR
27h 10m
1 stop
BOS
$696

Flights to Burgas

Search all flight deals to Burgas
Austrian Airlines
Sep 10
JFK
31h 35m
1 stop
BOJ
Sep 25
BOJ
14h 00m
1 stop
JFK
$697
Multiple Airlines
Aug 13
JFK
11h 55m
1 stop
BOJ
Sep 13
BOJ
33h 35m
1 stop
JFK
$790
Austrian Airlines
Sep 10
EWR
11h 40m
1 stop
BOJ
Sep 25
BOJ
31h 50m
1 stop
EWR
$807
Lufthansa
Jul 28
JFK
11h 15m
1 stop
BOJ
Aug 30
BOJ
12h 10m
1 stop
JFK
$818
Multiple Airlines
Aug 26
ORD
15h 00m
1 stop
BOJ
Sep 9
BOJ
37h 20m
2 stops
ORD
$830
Lufthansa
Jul 28
JFK
11h 15m
1 stop
BOJ
Aug 30
BOJ
12h 10m
1 stop
JFK
$838
Lufthansa
Jul 28
JFK
11h 15m
1 stop
BOJ
Aug 30
BOJ
12h 10m
1 stop
JFK
$839
Austrian Airlines
Aug 8
IAD
11h 55m
1 stop
BOJ
Aug 27
BOJ
29h 35m
1 stop
IAD
$851
Austrian Airlines
Aug 15
IAD
11h 55m
1 stop
BOJ
Aug 27
BOJ
29h 35m
1 stop
IAD
$853
Multiple Airlines
Aug 10
IAD
17h 55m
2 stops
BOJ
Aug 27
BOJ
29h 35m
1 stop
IAD
$864
Multiple Airlines
Aug 10
IAD
19h 55m
1 stop
BOJ
Aug 27
BOJ
29h 35m
1 stop
IAD
$865
Multiple Airlines
Aug 13
JFK
11h 55m
1 stop
BOJ
Aug 23
BOJ
33h 35m
1 stop
JFK
$867

Flights to Plovdiv

Search all flight deals to Plovdiv
Multiple Airlines
Jun 21
JFK
16h 25m
2 stops
PDV
Jun 28
PDV
38h 25m
3 stops
JFK
$1,379
Multiple Airlines
Jun 21
JFK
21h 50m
3 stops
PDV
Jun 28
PDV
40h 45m
3 stops
JFK
$1,392
Multiple Airlines
Jun 21
JFK
16h 25m
2 stops
PDV
Jun 28
PDV
30h 40m
2 stops
JFK
$1,417

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
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
5:00 am - 5:30 pm
SOF
-
JFK
19h 30m
1 stop
$566Air Serbia
Sat, Oct 3 - Sat, Oct 17
Austrian Airlines Logo
6:10 pm - 11:50 am
JFK
-
SOF
10h 40m
1 stop
Austrian Airlines Logo
7:55 am - 2:15 pm
SOF
-
JFK
13h 20m
1 stop
$579Austrian Airlines
Tue, Nov 3 - Tue, Nov 17
United Airlines Logo
9:40 pm - 10:45 pm
BOS
-
SOF
19h 05m
1 stop
United Airlines Logo
7:55 am - 1:30 pm
SOF
-
BOS
12h 35m
1 stop
$614United Airlines
Sun, Oct 25 - Fri, Nov 13
Lufthansa Logo
9:40 pm - 10:45 pm
BOS
-
SOF
19h 05m
1 stop
Lufthansa Logo
6:00 am - 6:35 pm
SOF
-
BOS
19h 35m
1 stop
$615Lufthansa
Wed, Oct 28 - Wed, Nov 11
United Airlines Logo
9:40 pm - 10:45 pm
BOS
-
SOF
19h 05m
1 stop
United Airlines Logo
6:00 am - 6:35 pm
SOF
-
BOS
19h 35m
1 stop
$617United Airlines
Sun, Oct 25 - Wed, Nov 11
Turkish Airlines Logo
12:25 am - 8:15 pm
EWR
-
SOF
12h 50m
1 stop
Turkish Airlines Logo
3:50 pm - 10:30 pm
SOF
-
EWR
13h 40m
1 stop
$628Turkish Airlines
Sun, Sep 6 - Tue, Sep 22
Turkish Airlines Logo
12:25 am - 8:45 am
EWR
-
SOF
25h 20m
1 stop
Turkish Airlines Logo
3:50 pm - 10:30 pm
SOF
-
EWR
13h 40m
1 stop
$665Turkish Airlines
Wed, Sep 2 - Thu, Sep 17
Lufthansa Logo
10:20 pm - 6:40 pm
IAD
-
SOF
13h 20m
1 stop
Lufthansa Logo
6:40 pm - 4:05 pm
SOF
-
IAD
28h 25m
1 stop
$792Lufthansa
Tue, Aug 4 - Tue, Aug 18
KLM Logo
1:27 pm - 2:00 pm
MDW
-
SOF
16h 33m
2 stops
KLM Logo
7:00 am - 6:05 pm
SOF
-
MDW
19h 05m
2 stops
$928KLM
Sun, Aug 23 - Sun, Sep 6
KLM Logo
1:00 pm - 2:00 pm
MDW
-
SOF
17h 00m
2 stops
KLM Logo
7:00 am - 4:50 pm
SOF
-
MDW
17h 50m
2 stops
$934KLM
Tue, Oct 6 - Wed, Oct 21

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 May 7, 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

Sat 10/3

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sat 10/17

5:00 am-5:30 pm

1 stop19h 30m

$566
Quickest round-trip

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Tue 11/3

6:10 pm-11:50 am

1 stop10h 40m

Sofia

Tue 11/17

7:55 am-2:15 pm

1 stop13h 20m

$579

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 10/25

9:40 pm-10:45 pm

1 stop19h 05m

Sofia

Fri 11/13

7:55 am-1:30 pm

1 stop12h 35m

$614

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 10/28

9:40 pm-10:45 pm

1 stop19h 05m

Sofia

Wed 11/11

6:00 am-6:35 pm

1 stop19h 35m

$615

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 10/25

9:40 pm-10:45 pm

1 stop19h 05m

Sofia

Wed 11/11

6:00 am-6:35 pm

1 stop19h 35m

$617

NewarkSofia

EWR - SOF

EWRSOF

Newark

Sun 9/6

12:25 am-8:15 pm

1 stop12h 50m

Sofia

Tue 9/22

3:50 pm-10:30 pm

1 stop13h 40m

$628

NewarkSofia

EWR - SOF

EWRSOF

Newark

Wed 9/2

12:25 am-8:45 am

1 stop25h 20m

Sofia

Thu 9/17

3:50 pm-10:30 pm

1 stop13h 40m

$665

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 8/4

10:20 pm-6:40 pm

1 stop13h 20m

Sofia

Tue 8/18

6:40 pm-4:05 pm

1 stop28h 25m

$792

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Sun 8/23

1:27 pm-2:00 pm

2 stops16h 33m

Sofia

Sun 9/6

7:00 am-6:05 pm

2 stops19h 05m

$928

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Tue 10/6

1:00 pm-2:00 pm

2 stops17h 00m

Sofia

Wed 10/21

7:00 am-4:50 pm

2 stops17h 50m

$934

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 41% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 14 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

$263

Best Round-Trip Price

$566

Fastest flight time

16h 00m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 72 hours is $263 (Boston Logan Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 72 hours is $566 (New York John F Kennedy Intl to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 16h 00m (Washington, D.C. Dulles Intl 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?

Vasil Levski National Stadium 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 National Palace of Culture, Central Sofia Market Hall, or Banya Bashi Mosque.

What is the best airport to land at to visit Vasil Levski National Stadium?

Flying into Sofia Airport is typically the best way to visit Vasil Levski National Stadium, since it is the closest airport to the area.

What airlines fly to Bulgaria?

Of the 15 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 40% 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, 68% 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 May 2026, there are 35 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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