Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Massachusetts to Bulgaria from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Bulgaria departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Massachusetts to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
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 - 3:00 pm
BOS
-
SOF
34h 10m
1 stop
Turkish Airlines Logo
9:05 pm - 7:55 pm
SOF
-
BOS
29h 50m
1 stop
$515Turkish Airlines
Tue, Sep 29 - Tue, Oct 13
Turkish Airlines Logo
9:50 pm - 1:15 pm
BOS
-
SOF
32h 25m
1 stop
Turkish Airlines Logo
9:35 am - 7:55 pm
SOF
-
BOS
17h 20m
1 stop
$538Turkish Airlines
Wed, Sep 30 - Wed, Oct 14
Multiple Airlines Logo
5:10 pm - 11:40 am
BOS
-
SOF
11h 30m
1 stop
Multiple Airlines Logo
12:55 pm - 5:40 pm
SOF
-
BOS
11h 45m
1 stop
$573Multiple Airlines
Tue, Apr 21 - Tue, May 5
SWISS Logo
9:40 pm - 10:20 am
BOS
-
SOF
29h 40m
1 stop
SWISS Logo
1:05 pm - 7:55 pm
SOF
-
BOS
13h 50m
1 stop
$577SWISS
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
5:45 pm - 3:15 pm
BOS
-
VAR
14h 30m
2 stops
Multiple Airlines Logo
4:00 pm - 6:20 pm
VAR
-
BOS
33h 20m
2 stops
$660Multiple Airlines
Mon, Apr 27 - Mon, May 4
Lufthansa Logo
5:45 pm - 3:15 pm
BOS
-
VAR
14h 30m
2 stops
Lufthansa Logo
12:15 pm - 5:40 pm
VAR
-
BOS
12h 25m
1 stop
$708Lufthansa
Mon, Apr 27 - Mon, May 4
Lufthansa Logo
8:05 pm - 3:15 pm
BOS
-
VAR
36h 10m
2 stops
Lufthansa Logo
9:45 am - 5:40 pm
VAR
-
BOS
14h 55m
1 stop
$728Lufthansa
Tue, Apr 14 - Fri, May 15
Austrian Airlines Logo
5:10 pm - 12:20 pm
BOS
-
BOJ
12h 10m
1 stop
Austrian Airlines Logo
1:05 pm - 1:50 pm
BOJ
-
BOS
31h 45m
1 stop
$791Austrian Airlines
Sat, Sep 19 - Sun, Sep 27
Austrian Airlines Logo
5:10 pm - 12:20 pm
BOS
-
BOJ
12h 10m
1 stop
Austrian Airlines Logo
1:05 pm - 4:38 pm
BOJ
-
BOS
34h 33m
2 stops
$844Austrian Airlines
Sat, Sep 19 - Sun, Sep 27

SWISS flights from Massachusetts to Bulgaria

Our best SWISS deals on Massachusetts to Bulgaria flight tickets
SWISS
Apr 28
BOS9:40 pmBoston Logan Intl
29h 40m
1 stop
SOF10:20 amSofia
May 5
SOF1:05 pmSofia
13h 50m
1 stop
BOS7:55 pmBoston Logan Intl
$577
SWISS
Apr 28
BOS5:20 pmBoston Logan Intl
11h 50m
2 stops
SOF12:10 pmSofia
May 5
SOF1:05 pmSofia
13h 50m
1 stop
BOS7:55 pmBoston Logan Intl
$590
SWISS
Apr 22
BOS5:20 pmBoston Logan Intl
10h 00m
1 stop
SOF10:20 amSofia
May 6
SOF11:05 amSofia
15h 50m
1 stop
BOS7:55 pmBoston Logan Intl
$601

Austrian Airlines flights from Massachusetts to Bulgaria

Our best Austrian Airlines deals on Massachusetts to Bulgaria flight tickets
Austrian Airlines
Apr 28
BOS5:10 pmBoston Logan Intl
11h 30m
1 stop
SOF11:40 amSofia
May 5
SOF8:00 amSofia
17h 20m
2 stops
BOS6:20 pmBoston Logan Intl
$612
Austrian Airlines
Apr 28
BOS11:17 amBoston Logan Intl
17h 23m
2 stops
SOF11:40 amSofia
May 5
SOF8:00 amSofia
17h 20m
2 stops
BOS6:20 pmBoston Logan Intl
$616
Austrian Airlines
Apr 9
BOS5:10 pmBoston Logan Intl
18h 00m
1 stop
SOF6:10 pmSofia
Apr 22
SOF8:00 amSofia
12h 50m
1 stop
BOS1:50 pmBoston Logan Intl
$649

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Massachusetts to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

Tue 9/29

9:50 pm-3:00 pm

1 stop34h 10m

Sofia

Tue 10/13

9:05 pm-7:55 pm

1 stop29h 50m

$515

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 9/30

9:50 pm-1:15 pm

1 stop32h 25m

Sofia

Wed 10/14

9:35 am-7:55 pm

1 stop17h 20m

$538
Quickest round-trip

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 4/21

5:10 pm-11:40 am

1 stop11h 30m

Sofia

Tue 5/5

12:55 pm-5:40 pm

1 stop11h 45m

$573

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 4/28

9:40 pm-10:20 am

1 stop29h 40m

Sofia

Tue 5/5

1:05 pm-7:55 pm

1 stop13h 50m

$577

BostonVarna

BOS - VAR

BOSVAR

Boston Logan Intl

Mon 4/27

5:45 pm-3:15 pm

2 stops14h 30m

Varna

Mon 5/4

4:00 pm-6:20 pm

2 stops33h 20m

$660

BostonVarna

BOS - VAR

BOSVAR

Boston Logan Intl

Mon 4/27

5:45 pm-3:15 pm

2 stops14h 30m

Varna

Mon 5/4

12:15 pm-5:40 pm

1 stop12h 25m

$708

BostonVarna

BOS - VAR

BOSVAR

Boston Logan Intl

Tue 4/14

8:05 pm-3:15 pm

2 stops36h 10m

Varna

Fri 5/15

9:45 am-5:40 pm

1 stop14h 55m

$728

BostonBurgas

BOS - BOJ

BOSBOJ

Boston Logan Intl

Sat 9/19

5:10 pm-12:20 pm

1 stop12h 10m

Bourgas

Sun 9/27

1:05 pm-1:50 pm

1 stop31h 45m

$791

BostonBurgas

BOS - BOJ

BOSBOJ

Boston Logan Intl

Sat 9/19

5:10 pm-12:20 pm

1 stop12h 10m

Bourgas

Sun 9/27

1:05 pm-4:38 pm

2 stops34h 33m

$844

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

How to get the cheapest flight ticket from Massachusetts to Bulgaria

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bulgaria?

If you aren’t able to travel to Bulgaria during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $478.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Massachusetts for as low as $533 on momondo.

Can stopping save me money on Massachusetts to Bulgaria flights?

You could potentially save up to 48% on your flight if you consider stops on a Massachusetts to Bulgaria flight.

Cheap Massachusetts to Bulgaria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Bulgaria

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Massachusetts to Bulgaria takes 12h 10m
There are no direct flights from Massachusetts to Bulgaria. There are no popular flight routes from Massachusetts to Bulgaria.
Search flight deals

Frequently asked questions about flying from Massachusetts to Bulgaria

  • When did momondo last update prices for flights from Massachusetts to Bulgaria?

    Prices for flights from Massachusetts to Bulgaria are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Bulgaria?

  • How old do you have to be to fly from Massachusetts to Bulgaria?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Bulgaria.

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

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Massachusetts to Bulgaria

Compare and see reviews for airlines that fly from Massachusetts to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom $356Free CancellationRating
7.6
904 reviews
Search Austrian Airlines flights
KLMPriceFrom $380Free CancellationRating
7.7
1,486 reviews
Search KLM flights
SWISSPriceFrom $388Free CancellationRating
7.5
1,912 reviews
Search SWISS flights
Air FrancePriceFrom $396Free CancellationRating
7.4
1,563 reviews
Search Air France flights
United AirlinesPriceFrom $415Free CancellationRating
7.4
9,543 reviews
Search United Airlines flights
LufthansaPriceFrom $418Free CancellationRating
6.8
7,889 reviews
Search Lufthansa flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,848 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $507Free CancellationRating
7.3
4,295 reviews
Search Turkish Airlines flights
ITA AirwaysPriceFrom $511Free CancellationRating
6.7
1,175 reviews
Search ITA Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bulgaria from Massachusetts.

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

momondo does allow users to show only those flights to Bulgaria from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Massachusetts to Bulgaria?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bulgaria from Massachusetts.

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

Yes. momondo can track prices for Massachusetts to Bulgaria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/3
Sun 5/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Popular cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo
Flights to Sofiafrom $514
Flights to Varnafrom $542
Flights to Burgasfrom $791
Flights to Plovdivfrom $880