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Flights to Bulgaria

$522 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 10/7. 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 Canada
Oct 7
SEA
18h 10m
2 stops
SOF
Oct 20
SOF
26h 32m
2 stops
SEA
$522
Lufthansa
Sep 2
SEA
17h 55m
1 stop
SOF
Sep 28
SOF
31h 34m
1 stop
SEA
$539
Lufthansa
Sep 2
SEA
17h 55m
1 stop
SOF
Sep 28
SOF
15h 45m
2 stops
SEA
$610
Austrian Airlines
Sep 10
SEA
24h 10m
2 stops
SOF
Sep 24
SOF
20h 52m
2 stops
SEA
$614
Air Serbia
Sep 4
JFK
13h 00m
1 stop
SOF
Sep 20
SOF
26h 55m
1 stop
JFK
$630
Air Serbia
Oct 1
JFK
13h 00m
1 stop
SOF
Oct 21
SOF
32h 30m
1 stop
JFK
$634
LOT
Oct 20
JFK
12h 40m
1 stop
SOF
Nov 3
SOF
33h 00m
1 stop
JFK
$636
Multiple Airlines
Aug 29
JFK
16h 05m
1 stop
SOF
Oct 15
SOF
35h 00m
1 stop
JFK
$637
Multiple Airlines
Sep 13
JFK
13h 00m
1 stop
SOF
Sep 30
SOF
31h 50m
2 stops
JFK
$639
Austrian Airlines
Nov 3
JFK
10h 40m
1 stop
SOF
Nov 17
SOF
13h 20m
1 stop
JFK
$640
Air Canada
Sep 16
SEA
18h 10m
2 stops
SOF
Sep 30
SOF
19h 47m
2 stops
SEA
$642
Multiple Airlines
Sep 17
JFK
13h 00m
1 stop
SOF
Oct 1
SOF
18h 05m
2 stops
JFK
$642

Flights to Varna

Search all flight deals to Varna
Multiple Airlines
Jul 30
BOS
30h 00m
1 stop
VAR
Aug 6
VAR
23h 45m
1 stop
BOS
$644
Multiple Airlines
Jul 30
BOS
30h 00m
1 stop
VAR
Aug 11
VAR
28h 30m
2 stops
BOS
$645
SWISS
Aug 10
BOS
15h 30m
1 stop
VAR
Aug 18
VAR
29h 45m
1 stop
BOS
$654
Multiple Airlines
Sep 6
JFK
15h 45m
1 stop
VAR
Sep 16
VAR
23h 00m
1 stop
JFK
$657
Multiple Airlines
Jul 29
BOS
17h 15m
2 stops
VAR
Aug 6
VAR
23h 45m
1 stop
BOS
$658
Multiple Airlines
Aug 9
BOS
14h 35m
1 stop
VAR
Aug 25
VAR
25h 00m
1 stop
BOS
$674
Multiple Airlines
Sep 1
JFK
26h 30m
1 stop
VAR
Oct 26
VAR
37h 25m
2 stops
JFK
$676
Multiple Airlines
Aug 9
BOS
16h 30m
2 stops
VAR
Aug 25
VAR
25h 00m
1 stop
BOS
$679
Multiple Airlines
Aug 25
BOS
18h 22m
2 stops
VAR
Sep 1
VAR
25h 00m
1 stop
BOS
$681
Multiple Airlines
Aug 25
BOS
17h 40m
1 stop
VAR
Sep 1
VAR
29h 45m
1 stop
BOS
$682
SWISS
Aug 3
BOS
15h 30m
1 stop
VAR
Sep 1
VAR
29h 45m
1 stop
BOS
$684
Multiple Airlines
Jul 30
BOS
30h 00m
1 stop
VAR
Aug 6
VAR
19h 40m
2 stops
BOS
$687

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
Jul 27
JFK
26h 35m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$764
Multiple Airlines
Jul 27
JFK
26h 35m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$770
Multiple Airlines
Jul 27
JFK
26h 35m
2 stops
BOJ
Aug 30
BOJ
33h 35m
1 stop
JFK
$781
Multiple Airlines
Aug 13
JFK
11h 55m
1 stop
BOJ
Aug 23
BOJ
33h 35m
1 stop
JFK
$797
Multiple Airlines
Aug 13
JFK
25h 10m
2 stops
BOJ
Aug 23
BOJ
33h 35m
1 stop
JFK
$847
Multiple Airlines
Jul 11
JFK
11h 30m
1 stop
BOJ
Jul 14
BOJ
31h 40m
2 stops
JFK
$852
Lufthansa
Aug 11
IAD
13h 20m
2 stops
BOJ
Aug 26
BOJ
13h 50m
1 stop
IAD
$870
Multiple Airlines
Jul 11
JFK
11h 30m
1 stop
BOJ
Jul 15
BOJ
30h 10m
2 stops
JFK
$871
Austrian Airlines
Sep 3
BOS
16h 39m
2 stops
BOJ
Sep 11
BOJ
37h 14m
2 stops
BOS
$875
Austrian Airlines
Sep 3
BOS
12h 10m
1 stop
BOJ
Sep 11
BOJ
37h 14m
2 stops
BOS
$876
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$880
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$881

Flights to Plovdiv

Search all flight deals to Plovdiv
Multiple Airlines
Aug 3
JFK
25h 55m
2 stops
PDV
Aug 10
PDV
26h 00m
1 stop
JFK
$1,114
Multiple Airlines
Aug 4
JFK
18h 45m
1 stop
PDV
Aug 10
PDV
26h 00m
1 stop
JFK
$1,198
Multiple Airlines
Aug 3
JFK
25h 45m
3 stops
PDV
Aug 10
PDV
47h 45m
3 stops
JFK
$1,286
Multiple Airlines
May 29
JFK
24h 30m
3 stops
PDV
Jun 7
PDV
37h 15m
3 stops
JFK
$1,397
Multiple Airlines
Aug 3
JFK
25h 45m
3 stops
PDV
Aug 10
PDV
30h 10m
2 stops
JFK
$1,440
Multiple Airlines
May 29
JFK
18h 55m
2 stops
PDV
Jun 7
PDV
32h 15m
3 stops
JFK
$1,496
Multiple Airlines
Aug 4
JFK
24h 15m
2 stops
PDV
Aug 10
PDV
29h 25m
2 stops
JFK
$1,764

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 Canada Logo
8:00 am - 12:10 pm
SEA
-
SOF
18h 10m
2 stops
Air Canada Logo
6:10 am - 10:42 pm
SOF
-
SEA
26h 32m
2 stops
$522Air Canada
Wed, Oct 7 - Tue, Oct 20
Lufthansa Logo
2:10 pm - 6:05 pm
SEA
-
SOF
17h 55m
1 stop
Lufthansa Logo
7:25 pm - 4:59 pm
SOF
-
SEA
31h 34m
1 stop
$539Lufthansa
Wed, Sep 2 - Mon, Sep 28
Austrian Airlines Logo
8:10 am - 6:20 pm
SEA
-
SOF
24h 10m
2 stops
Austrian Airlines Logo
8:00 am - 6:52 pm
SOF
-
SEA
20h 52m
2 stops
$614Austrian Airlines
Thu, Sep 10 - Thu, Sep 24
LOT Logo
10:20 pm - 1:55 am
JFK
-
SOF
20h 35m
1 stop
LOT Logo
2:35 pm - 9:35 pm
SOF
-
JFK
13h 00m
1 stop
$623LOT
Thu, Oct 15 - Thu, Oct 29
LOT Logo
10:20 pm - 6:00 pm
JFK
-
SOF
12h 40m
1 stop
LOT Logo
5:25 am - 8:20 pm
SOF
-
JFK
21h 55m
1 stop
$629LOT
Mon, Sep 7 - Wed, Sep 16
United Airlines Logo
2:32 pm - 1:25 pm
LGA
-
SOF
15h 53m
2 stops
United Airlines Logo
6:25 am - 2:42 pm
SOF
-
LGA
15h 17m
2 stops
$694United Airlines
Mon, Nov 9 - Thu, Nov 19
Austrian Airlines Logo
3:05 pm - 6:20 pm
LAX
-
SOF
17h 15m
1 stop
Austrian Airlines Logo
6:55 pm - 1:05 pm
SOF
-
LAX
28h 10m
1 stop
$705Austrian Airlines
Thu, Aug 20 - Thu, Sep 3
KLM Logo
11:25 am - 2:05 pm
SEA
-
SOF
16h 40m
2 stops
KLM Logo
7:00 am - 11:47 am
SOF
-
SEA
14h 47m
1 stop
$748KLM
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
12:35 pm - 12:10 pm
IAD
-
SOF
16h 35m
2 stops
United Airlines Logo
1:50 pm - 12:44 am
SOF
-
IAD
17h 54m
2 stops
$843United Airlines
Mon, Aug 10 - Wed, Sep 16
KLM Logo
2:12 pm - 2:00 pm
ORD
-
SOF
15h 48m
2 stops
KLM Logo
7:00 am - 2:15 pm
SOF
-
ORD
15h 15m
1 stop
$868KLM
Sun, Aug 23 - Sun, Sep 6

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 22, 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

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 10/7

8:00 am-12:10 pm

2 stops18h 10m

Sofia

Tue 10/20

6:10 am-10:42 pm

2 stops26h 32m

$522

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 9/2

2:10 pm-6:05 pm

1 stop17h 55m

Sofia

Mon 9/28

7:25 pm-4:59 pm

1 stop31h 34m

$539

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Thu 9/10

8:10 am-6:20 pm

2 stops24h 10m

Sofia

Thu 9/24

8:00 am-6:52 pm

2 stops20h 52m

$614

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Thu 10/15

10:20 pm-1:55 am

1 stop20h 35m

Sofia

Thu 10/29

2:35 pm-9:35 pm

1 stop13h 00m

$623

New YorkSofia

JFK - SOF

JFKSOF

New York John F Kennedy Intl

Mon 9/7

10:20 pm-6:00 pm

1 stop12h 40m

Sofia

Wed 9/16

5:25 am-8:20 pm

1 stop21h 55m

$629

New YorkSofia

LGA - SOF

LGASOF

New York LaGuardia

Mon 11/9

2:32 pm-1:25 pm

2 stops15h 53m

Sofia

Thu 11/19

6:25 am-2:42 pm

2 stops15h 17m

$694

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Thu 8/20

3:05 pm-6:20 pm

1 stop17h 15m

Sofia

Thu 9/3

6:55 pm-1:05 pm

1 stop28h 10m

$705

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 11/4

11:25 am-2:05 pm

2 stops16h 40m

Sofia

Wed 11/18

7:00 am-11:47 am

1 stop14h 47m

$748

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 8/10

12:35 pm-12:10 pm

2 stops16h 35m

Sofia

Wed 9/16

1:50 pm-12:44 am

2 stops17h 54m

$843
Quickest round-trip

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Sun 8/23

2:12 pm-2:00 pm

2 stops15h 48m

Sofia

Sun 9/6

7:00 am-2:15 pm

1 stop15h 15m

$868

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 39% 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

$241

Best Round-Trip Price

$522

Fastest flight time

16h 05m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 5 days is $241 (New York John F Kennedy Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 5 days is $522 (Seattle/Tacoma Intl to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 16h 05m (New York John F Kennedy Intl to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 5% 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 39% 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, 67% 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

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