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Flights to Bulgaria

$418 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 4/6. 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
LOT
Apr 6
EWR
23h 10m
1 stop
SOF
Apr 20
SOF
33h 05m
1 stop
EWR
$418
Multiple Airlines
Apr 22
BOS
22h 55m
2 stops
SOF
May 6
SOF
23h 29m
2 stops
BOS
$420
LOT
Apr 6
EWR
15h 15m
1 stop
SOF
Apr 22
SOF
33h 05m
1 stop
EWR
$423
LOT
Apr 22
JFK
32h 30m
1 stop
SOF
May 6
SOF
32h 35m
1 stop
JFK
$428
Multiple Airlines
Apr 22
JFK
21h 25m
2 stops
SOF
May 6
SOF
15h 52m
2 stops
JFK
$432
Multiple Airlines
Apr 15
EWR
16h 55m
2 stops
SOF
May 5
SOF
14h 10m
1 stop
EWR
$433
Multiple Airlines
Apr 15
JFK
18h 20m
2 stops
SOF
May 5
SOF
30h 45m
1 stop
JFK
$433
Multiple Airlines
Apr 15
EWR
20h 50m
2 stops
SOF
May 5
SOF
14h 10m
1 stop
EWR
$434
Air France
Apr 6
JFK
32h 30m
1 stop
SOF
Apr 22
SOF
22h 40m
1 stop
JFK
$434
Multiple Airlines
Apr 20
JFK
31h 00m
2 stops
SOF
May 4
SOF
28h 10m
1 stop
JFK
$436
Multiple Airlines
Apr 22
EWR
14h 30m
2 stops
SOF
May 6
SOF
19h 55m
2 stops
EWR
$437
Air France
Mar 23
BOS
12h 35m
1 stop
SOF
Apr 14
SOF
19h 35m
1 stop
BOS
$438

Flights to Varna

Search all flight deals to Varna
Air France
Aug 12
JFK
13h 15m
1 stop
VAR
Aug 24
VAR
33h 10m
1 stop
JFK
$452
Turkish Airlines
Apr 26
BOS
27h 55m
1 stop
VAR
May 13
VAR
17h 20m
1 stop
BOS
$526
Multiple Airlines
Apr 14
BOS
37h 35m
2 stops
VAR
May 12
VAR
28h 50m
1 stop
BOS
$527
Multiple Airlines
Apr 14
BOS
37h 35m
2 stops
VAR
May 12
VAR
53h 47m
2 stops
BOS
$530
Turkish Airlines
Apr 14
BOS
16h 30m
1 stop
VAR
May 18
VAR
23h 10m
1 stop
BOS
$535
Turkish Airlines
Apr 14
BOS
16h 30m
1 stop
VAR
May 12
VAR
17h 20m
1 stop
BOS
$536
Turkish Airlines
Apr 14
IAD
12h 25m
1 stop
VAR
Apr 20
VAR
23h 15m
1 stop
IAD
$549
Lufthansa
Aug 19
BOS
28h 00m
2 stops
VAR
Aug 26
VAR
32h 40m
2 stops
BOS
$552
Multiple Airlines
Aug 10
SFO
14h 35m
1 stop
VAR
Sep 17
VAR
26h 10m
2 stops
SFO
$552
Turkish Airlines
Apr 14
BOS
16h 30m
1 stop
VAR
May 19
VAR
17h 20m
1 stop
BOS
$557
SWISS
Aug 10
IAD
16h 50m
1 stop
VAR
Sep 1
VAR
26h 35m
1 stop
IAD
$573
Turkish Airlines
Apr 14
BOS
16h 30m
1 stop
VAR
May 11
VAR
23h 20m
1 stop
BOS
$579

Flights to Burgas

Search all flight deals to Burgas
Multiple Airlines
Aug 31
BOS
13h 45m
2 stops
BOJ
Sep 8
BOJ
14h 05m
2 stops
BOS
$532
Multiple Airlines
Aug 31
BOS
13h 15m
1 stop
BOJ
Sep 8
BOJ
14h 05m
2 stops
BOS
$561
Multiple Airlines
Aug 31
BOS
13h 15m
1 stop
BOJ
Sep 8
BOJ
31h 45m
1 stop
BOS
$605
Multiple Airlines
Aug 19
BOS
26h 30m
2 stops
BOJ
Aug 26
BOJ
12h 05m
1 stop
BOS
$609
Austrian Airlines
Aug 16
SFO
29h 15m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$622
Multiple Airlines
Aug 17
LAX
24h 00m
2 stops
BOJ
Sep 15
BOJ
34h 00m
1 stop
LAX
$669
Multiple Airlines
Aug 10
SFO
17h 35m
1 stop
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$674
Multiple Airlines
Aug 17
LAX
24h 00m
2 stops
BOJ
Sep 15
BOJ
37h 15m
2 stops
LAX
$677
Austrian Airlines
Aug 11
LAX
35h 45m
2 stops
BOJ
Sep 8
BOJ
34h 00m
1 stop
LAX
$680
Austrian Airlines
Aug 11
LAX
35h 45m
2 stops
BOJ
Sep 8
BOJ
36h 10m
2 stops
LAX
$688
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$695
Austrian Airlines
Aug 11
SFO
38h 35m
2 stops
BOJ
Sep 15
BOJ
33h 35m
2 stops
SFO
$696

Flights to Plovdiv

Search all flight deals to Plovdiv
Multiple Airlines
Apr 18
JFK
20h 45m
2 stops
PDV
Apr 25
PDV
34h 35m
3 stops
JFK
$877
Multiple Airlines
May 25
JFK
33h 25m
1 stop
PDV
Jun 6
PDV
34h 05m
2 stops
JFK
$937
Multiple Airlines
Jul 1
JFK
19h 35m
1 stop
PDV
Sep 5
PDV
31h 20m
2 stops
JFK
$976
Multiple Airlines
May 25
JFK
33h 25m
1 stop
PDV
Jun 4
PDV
31h 20m
2 stops
JFK
$983
Multiple Airlines
May 25
JFK
33h 25m
1 stop
PDV
Jun 7
PDV
30h 45m
2 stops
JFK
$987
Multiple Airlines
May 25
JFK
33h 25m
1 stop
PDV
Jun 8
PDV
27h 50m
2 stops
JFK
$1,044
Multiple Airlines
Jul 1
JFK
19h 35m
1 stop
PDV
Sep 3
PDV
25h 35m
1 stop
JFK
$1,074
Multiple Airlines
Jul 1
JFK
24h 05m
2 stops
PDV
Sep 3
PDV
25h 35m
1 stop
JFK
$1,192
Multiple Airlines
Apr 18
JFK
18h 45m
2 stops
PDV
Apr 25
PDV
34h 20m
1 stop
JFK
$1,222
Multiple Airlines
Jul 1
JFK
19h 35m
1 stop
PDV
Sep 5
PDV
34h 20m
1 stop
JFK
$1,332

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.
LOT Logo
7:45 pm - 1:55 am
EWR
-
SOF
23h 10m
1 stop
LOT Logo
6:45 pm - 8:50 pm
SOF
-
EWR
33h 05m
1 stop
$418LOT
Mon, Apr 6 - Mon, Apr 20
Multiple Airlines Logo
6:15 am - 12:10 pm
BOS
-
SOF
22h 55m
2 stops
Multiple Airlines Logo
6:10 am - 10:39 pm
SOF
-
BOS
23h 29m
2 stops
$420Multiple Airlines
Wed, Apr 22 - Wed, May 6
United Airlines Logo
3:07 pm - 12:10 pm
EWR
-
SOF
14h 03m
2 stops
United Airlines Logo
8:00 am - 1:55 pm
SOF
-
EWR
12h 55m
1 stop
$439United Airlines
Tue, Apr 21 - Tue, May 5
United Airlines Logo
5:45 am - 12:10 pm
BOS
-
SOF
23h 25m
2 stops
United Airlines Logo
12:55 pm - 5:40 pm
SOF
-
BOS
11h 45m
1 stop
$442United Airlines
Sun, Apr 26 - Tue, May 12
Turkish Airlines Logo
9:45 pm - 3:00 pm
IAD
-
SOF
34h 15m
1 stop
Turkish Airlines Logo
3:50 pm - 7:50 pm
SOF
-
IAD
35h 00m
1 stop
$538Turkish Airlines
Mon, Apr 20 - Thu, Apr 30
Turkish Airlines Logo
8:10 pm - 3:00 pm
ORD
-
SOF
34h 50m
1 stop
Turkish Airlines Logo
9:35 am - 9:40 am
SOF
-
ORD
32h 05m
1 stop
$546Turkish Airlines
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
10:20 pm - 11:00 pm
IAD
-
SOF
17h 40m
1 stop
Lufthansa Logo
6:40 pm - 4:05 pm
SOF
-
IAD
28h 25m
1 stop
$557Lufthansa
Wed, Aug 5 - Tue, Aug 25
Lufthansa Logo
9:05 pm - 11:00 pm
SFO
-
SOF
15h 55m
1 stop
Lufthansa Logo
6:20 am - 12:40 pm
SOF
-
SFO
16h 20m
1 stop
$560Lufthansa
Tue, Jul 28 - Fri, Aug 28
KLM Logo
1:24 pm - 2:00 pm
MDW
-
SOF
16h 36m
2 stops
KLM Logo
7:00 am - 4:26 pm
SOF
-
MDW
17h 26m
2 stops
$774KLM
Wed, Apr 15 - Wed, Apr 22
KLM Logo
1:10 pm - 2:00 pm
MDW
-
SOF
16h 50m
2 stops
KLM Logo
7:00 am - 5:56 pm
SOF
-
MDW
18h 56m
2 stops
$794KLM
Fri, Apr 3 - Thu, May 7

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 March 4, 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

NewarkSofia

EWR - SOF

EWRSOF

Newark

Mon 4/6

7:45 pm-1:55 am

1 stop23h 10m

Sofia

Mon 4/20

6:45 pm-8:50 pm

1 stop33h 05m

$418

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 4/22

6:15 am-12:10 pm

2 stops22h 55m

Sofia

Wed 5/6

6:10 am-10:39 pm

2 stops23h 29m

$420

NewarkSofia

EWR - SOF

EWRSOF

Newark

Tue 4/21

3:07 pm-12:10 pm

2 stops14h 03m

Sofia

Tue 5/5

8:00 am-1:55 pm

1 stop12h 55m

$439

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 4/26

5:45 am-12:10 pm

2 stops23h 25m

Sofia

Tue 5/12

12:55 pm-5:40 pm

1 stop11h 45m

$442

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Mon 4/20

9:45 pm-3:00 pm

1 stop34h 15m

Sofia

Thu 4/30

3:50 pm-7:50 pm

1 stop35h 00m

$538

ChicagoSofia

ORD - SOF

ORDSOF

Chicago O'Hare Intl

Tue 4/21

8:10 pm-3:00 pm

1 stop34h 50m

Sofia

Tue 4/28

9:35 am-9:40 am

1 stop32h 05m

$546

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 8/5

10:20 pm-11:00 pm

1 stop17h 40m

Sofia

Tue 8/25

6:40 pm-4:05 pm

1 stop28h 25m

$557

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Tue 7/28

9:05 pm-11:00 pm

1 stop15h 55m

Sofia

Fri 8/28

6:20 am-12:40 pm

1 stop16h 20m

$560

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Wed 4/15

1:24 pm-2:00 pm

2 stops16h 36m

Sofia

Wed 4/22

7:00 am-4:26 pm

2 stops17h 26m

$774

ChicagoSofia

MDW - SOF

MDWSOF

Chicago Midway

Fri 4/3

1:10 pm-2:00 pm

2 stops16h 50m

Sofia

Thu 5/7

7:00 am-5:56 pm

2 stops18h 56m

$794

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 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

$170

Best Round-Trip Price

$418

Fastest flight time

21h 00m

Popular in

December
The best one-way flight price to Bulgaria from United States in the last 72 hours is $170 (New York John F Kennedy Intl to Sofia).
Search Deals
The best round-trip flight price to Bulgaria from United States in the last 72 hours is $418 (Newark to Sofia).
Search Deals
The fastest flight to Bulgaria from United States takes 21h 00m (Chicago O'Hare Intl to Sofia).
Search Deals
December has the highest demand for flights to Bulgaria, with a 0% 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, 73% 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 March 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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