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Flights to Bulgaria

$497 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 4/28. 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
Turkish Airlines
Apr 28
BOS
15h 25m
1 stop
SOF
May 5
SOF
29h 50m
1 stop
BOS
$497
Air Serbia
Sep 11
JFK
13h 05m
1 stop
SOF
Oct 2
SOF
19h 30m
1 stop
JFK
$510
Air Serbia
Sep 11
JFK
13h 05m
1 stop
SOF
Oct 2
SOF
19h 30m
1 stop
JFK
$511
Turkish Airlines
Sep 29
BOS
27h 55m
1 stop
SOF
Oct 13
SOF
17h 20m
1 stop
BOS
$514
Turkish Airlines
Apr 27
BOS
15h 25m
1 stop
SOF
May 11
SOF
35h 05m
1 stop
BOS
$525
Turkish Airlines
Apr 26
IAD
18h 40m
1 stop
SOF
May 5
SOF
21h 30m
1 stop
IAD
$525
Air Serbia
Sep 4
JFK
13h 00m
1 stop
SOF
Sep 13
SOF
26h 55m
1 stop
JFK
$525
Turkish Airlines
May 5
BOS
34h 10m
1 stop
SOF
May 19
SOF
17h 20m
1 stop
BOS
$534
Air Serbia
Sep 3
JFK
13h 05m
1 stop
SOF
Sep 13
SOF
26h 45m
1 stop
JFK
$542
Turkish Airlines
Sep 28
EWR
31h 35m
1 stop
SOF
Oct 13
SOF
13h 40m
1 stop
EWR
$543
Turkish Airlines
Sep 6
JFK
30h 25m
1 stop
SOF
Sep 29
SOF
33h 05m
1 stop
JFK
$543
Air Serbia
Sep 4
JFK
13h 00m
1 stop
SOF
Sep 20
SOF
26h 55m
1 stop
JFK
$544

Flights to Varna

Search all flight deals to Varna
Turkish Airlines
May 5
LAX
15h 10m
1 stop
VAR
May 11
VAR
17h 55m
1 stop
LAX
$570
Turkish Airlines
Apr 27
ATL
27h 40m
1 stop
VAR
May 7
VAR
28h 35m
1 stop
ATL
$578
Turkish Airlines
Sep 15
ORD
17h 10m
1 stop
VAR
Nov 25
VAR
31h 40m
1 stop
ORD
$583
Turkish Airlines
Apr 21
MIA
15h 45m
1 stop
VAR
Apr 29
VAR
29h 30m
1 stop
MIA
$596
Turkish Airlines
Aug 31
LAX
26h 20m
1 stop
VAR
Sep 22
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 3
JFK
31h 05m
1 stop
VAR
Sep 9
VAR
20h 10m
1 stop
JFK
$598
Turkish Airlines
Apr 23
ORD
31h 30m
1 stop
VAR
May 3
VAR
32h 20m
1 stop
ORD
$599
Turkish Airlines
Apr 29
LAX
26h 20m
1 stop
VAR
May 4
VAR
23h 30m
1 stop
LAX
$607
Turkish Airlines
Apr 26
ATL
16h 30m
1 stop
VAR
May 8
VAR
17h 25m
1 stop
ATL
$607
Turkish Airlines
Aug 9
LAX
26h 20m
1 stop
VAR
Sep 7
VAR
24h 30m
1 stop
LAX
$612
Turkish Airlines
Apr 26
IAD
16h 35m
1 stop
VAR
May 2
VAR
20h 25m
1 stop
IAD
$612

Flights to Burgas

Search all flight deals to Burgas
Austrian Airlines
Sep 19
BOS
12h 10m
1 stop
BOJ
Sep 27
BOJ
31h 45m
1 stop
BOS
$791
Austrian Airlines
Sep 3
SEA
18h 10m
2 stops
BOJ
Sep 22
BOJ
40h 58m
2 stops
SEA
$863
Austrian Airlines
Sep 19
BOS
12h 10m
1 stop
BOJ
Sep 27
BOJ
34h 33m
2 stops
BOS
$865
Austrian Airlines
Aug 19
LAX
14h 10m
1 stop
BOJ
Sep 15
BOJ
34h 00m
1 stop
LAX
$876
Austrian Airlines
Aug 8
EWR
11h 40m
1 stop
BOJ
Aug 23
BOJ
31h 50m
1 stop
EWR
$879
Austrian Airlines
Aug 11
SFO
32h 10m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$881
Austrian Airlines
Aug 19
LAX
14h 10m
1 stop
BOJ
Sep 15
BOJ
37h 15m
2 stops
LAX
$883
Austrian Airlines
Aug 17
ORD
12h 00m
1 stop
BOJ
Sep 5
BOJ
32h 15m
1 stop
ORD
$888
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$892
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
39h 55m
2 stops
SFO
$893
Austrian Airlines
Aug 17
ORD
12h 00m
1 stop
BOJ
Sep 5
BOJ
35h 55m
2 stops
ORD
$904
Multiple Airlines
May 11
BOS
29h 45m
1 stop
BOJ
May 18
BOJ
28h 50m
2 stops
BOS
$914

Flights to Plovdiv

Search all flight deals to Plovdiv
Multiple Airlines
May 2
JFK
19h 15m
2 stops
PDV
May 9
PDV
34h 20m
1 stop
JFK
$1,158
Multiple Airlines
Jul 1
JFK
24h 05m
2 stops
PDV
Jul 15
PDV
26h 25m
1 stop
JFK
$1,443
Multiple Airlines
Jul 1
JFK
19h 35m
1 stop
PDV
Jul 15
PDV
26h 25m
1 stop
JFK
$1,668

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.
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
SOF
15h 25m
1 stop
Turkish Airlines Logo
9:05 pm - 7:55 pm
SOF
-
BOS
29h 50m
1 stop
$497Turkish Airlines
Tue, Apr 28 - Tue, May 5
Air Serbia Logo
7:30 pm - 3:35 pm
JFK
-
SOF
13h 05m
1 stop
Air Serbia Logo
5:00 am - 5:30 pm
SOF
-
JFK
19h 30m
1 stop
$510Air Serbia
Fri, Sep 11 - Fri, Oct 2
Air Serbia Logo
7:30 pm - 3:35 pm
JFK
-
SOF
13h 05m
1 stop
Air Serbia Logo
5:00 am - 5:30 pm
SOF
-
JFK
19h 30m
1 stop
$511Air Serbia
Fri, Sep 11 - Fri, Oct 2
Turkish Airlines Logo
9:50 pm - 8:45 am
BOS
-
SOF
27h 55m
1 stop
Turkish Airlines Logo
9:35 am - 7:55 pm
SOF
-
BOS
17h 20m
1 stop
$514Turkish Airlines
Tue, Sep 29 - Tue, Oct 13
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
SOF
15h 25m
1 stop
Turkish Airlines Logo
3:50 pm - 7:55 pm
SOF
-
BOS
35h 05m
1 stop
$525Turkish Airlines
Mon, Apr 27 - Mon, May 11
Turkish Airlines Logo
1:20 pm - 3:00 pm
IAD
-
SOF
18h 40m
1 stop
Turkish Airlines Logo
9:05 pm - 11:35 am
SOF
-
IAD
21h 30m
1 stop
$525Turkish Airlines
Sun, Apr 26 - Tue, May 5
Air Serbia Logo
7:30 pm - 3:30 pm
JFK
-
SOF
13h 00m
1 stop
Air Serbia Logo
4:00 pm - 11:55 am
SOF
-
JFK
26h 55m
1 stop
$525Air Serbia
Fri, Sep 4 - Sun, Sep 13
United Airlines Logo
10:25 am - 12:10 pm
LGA
-
SOF
18h 45m
2 stops
United Airlines Logo
6:10 am - 11:23 pm
SOF
-
LGA
24h 13m
2 stops
$630United Airlines
Mon, Apr 27 - Fri, May 8
United Airlines Logo
8:35 am - 12:10 pm
LGA
-
SOF
20h 35m
2 stops
United Airlines Logo
6:10 am - 11:30 pm
SOF
-
LGA
24h 20m
2 stops
$634United Airlines
Sun, Apr 19 - Tue, Apr 28
Air Canada Logo
3:30 pm - 1:05 pm
LGA
-
SOF
38h 35m
2 stops
Air Canada Logo
12:55 pm - 9:30 pm
SOF
-
LGA
15h 35m
2 stops
$674Air Canada
Mon, Sep 7 - Tue, Sep 22

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 6, 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

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 4/28

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Tue 5/5

9:05 pm-7:55 pm

1 stop29h 50m

$497
Quickest round-trip

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/11

7:30 pm-3:35 pm

1 stop13h 05m

Sofia

Fri 10/2

5:00 am-5:30 pm

1 stop19h 30m

$510

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/11

7:30 pm-3:35 pm

1 stop13h 05m

Sofia

Fri 10/2

5:00 am-5:30 pm

1 stop19h 30m

$511

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 9/29

9:50 pm-8:45 am

1 stop27h 55m

Sofia

Tue 10/13

9:35 am-7:55 pm

1 stop17h 20m

$514

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 4/27

9:50 pm-8:15 pm

1 stop15h 25m

Sofia

Mon 5/11

3:50 pm-7:55 pm

1 stop35h 05m

$525

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Sun 4/26

1:20 pm-3:00 pm

1 stop18h 40m

Sofia

Tue 5/5

9:05 pm-11:35 am

1 stop21h 30m

$525

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Fri 9/4

7:30 pm-3:30 pm

1 stop13h 00m

Sofia

Sun 9/13

4:00 pm-11:55 am

1 stop26h 55m

$525

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 4/27

10:25 am-12:10 pm

2 stops18h 45m

Sofia

Fri 5/8

6:10 am-11:23 pm

2 stops24h 13m

$630

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Sun 4/19

8:35 am-12:10 pm

2 stops20h 35m

Sofia

Tue 4/28

6:10 am-11:30 pm

2 stops24h 20m

$634

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 9/7

3:30 pm-1:05 pm

2 stops38h 35m

Sofia

Tue 9/22

12:55 pm-9:30 pm

2 stops15h 35m

$674

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 43% 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

$244

Best Round-Trip Price

$497

Fastest flight time

16h 10m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 72 hours is $244 (Boston Logan Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 72 hours is $497 (Boston Logan Intl to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 16h 10m (San Francisco to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 4% 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 37 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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