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Cheap flights from Boston to Sofia

Round-trip
Economy
Boston (BOS)
Sofia (SOF)
Sat 2/20
Sat 2/27
Any month
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Flight information for Boston to Sofia
(BOS to SOF)

Find info about flight duration, direct flights, and airports for your flight from Boston to Sofia
Best Price Found $642 The best flight deal from Boston to Sofia found on momondo in the last 72 hours is $642
Fastest flight time 14h 0m The fastest flight from Boston to Sofia takes 14h 0m.
Direct flights None There are no direct flights from Boston to Sofia. Popular non-direct route for this connection is Boston Logan Intl - Sofia.
Airports in Sofia 1 airport There is 1 airport near Sofia: Sofia (SOF)

How to get the cheapest flight ticket from Boston to Sofia

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 from Boston to Sofia?
September
The cheapest time of year to fly to Sofia from Boston is September. Most expensive is December
What is the cheapest day to depart Boston for Sofia?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Boston to Sofia?
in the morning
Boston to Sofia flights are approximately 61% more expensive in the afternoon than in the morning
What is the cheapest airline that flies to Sofia from Boston?
Bulgaria Air
Bulgaria Air, LOT, and Iberia are the most popular carriers operating from Boston to Sofia
What is the cheapest Boston to Sofia flight route?
Boston Logan Intl - Sofia
Fly from Boston Logan Intl to Sofia for the best Boston - Sofia flight prices
BOS
Boston Logan Intl
SOF
Sofia
How far in advance should you book Boston to Sofia flights?
57 days before
The cheapest time to buy a flight from Boston to Sofia is approximately 57 days to departure
60
Days before departure
0

Easily compare round-trip flights from Boston to Sofia

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Sofia by changing tabs
Multiple Airlines
Feb 3
13h 40m
Boston Logan Intl
13h 40m
1 stop
2:00 am
Sofia
Feb 15
2:00 am
Sofia
12h 47m
1 stop
2:47 pm
Boston Logan Intl
Lufthansa
May 1
14h 59m
Boston Logan Intl
14h 59m
2 stops
1:15 am
Sofia
Jun 30
9:00 am
Sofia
12h 05m
1 stop
9:05 pm
Boston Logan Intl
Multiple Airlines
Feb 3
16h 05m
Boston Logan Intl
16h 05m
2 stops
2:00 am
Sofia
Feb 15
2:00 am
Sofia
12h 47m
1 stop
2:47 pm
Boston Logan Intl

Find the cheapest one-way flights from Boston to Sofia

If you're looking for one-way flights from Boston to Sofia, view some of our deals below provided by Turkish Airlines and KLM
KLM
Jan 31
18h 05m
Boston Logan Intl
18h 05m
2 stops
2:00 am
Sofia
Turkish Airlines
Jan 31
27h 45m
Boston Logan Intl
27h 45m
1 stop
9:20 pm
Sofia
Multiple Airlines
Jan 31
54h 10m
Boston Logan Intl
54h 10m
3 stops
9:55 pm
Sofia

Best airlines flying from Boston to Sofia

Compare and see reviews for airlines that fly from Boston to Sofia with momondo
AirlineRatingFree CancellationPrice
British Airways
PriceFrom $137
Free Cancellation
Rating
7.3
7.5

Boarding

7.2

Comfort

7.9

Crew

6.9

Entertainment

6.8

Food

Reviews

Cons: Sorry the attitude to help people after a cancelled flight is sucks,

1 / 10
Bulgaria Air
PriceFrom $158
Free Cancellation
Rating
7.4
7.6

Boarding

7.4

Comfort

8.2

Crew

6.6

Entertainment

7.3

Food

Reviews

Pros: Small seats

Cons: Flight overcrowded

1 / 10
Delta
PriceFrom $336
Free Cancellation
Rating
7.9
8.1

Boarding

7.8

Comfort

8.5

Crew

7.8

Entertainment

7.5

Food

Reviews

Cons: The flight attendants were fantastic!

1 / 10
Air France
PriceFrom $351
Free Cancellation
Rating
7.4
7.6

Boarding

7.3

Comfort

8.2

Crew

6.9

Entertainment

7.1

Food

Reviews

Pros: Easy boarding, entertainment

Cons: Crew was not very friendly on bot departure and return flights. Will make me reconsider Air France in the future.

1 / 10
Iberia
PriceFrom $352
Free Cancellation
Rating
7.2
7.4

Boarding

7.0

Comfort

7.7

Crew

7.0

Entertainment

6.7

Food

Reviews

Pros: On time Easy and no issues

1 / 10
American Airlines
PriceFrom $358
Free Cancellation
Rating
7.2
7.5

Boarding

7.1

Comfort

7.8

Crew

6.8

Entertainment

6.7

Food

Reviews

Pros: I didn’t like anything at all

Cons: They have to add electronic devices or charge plug on it

1 / 10
KLM
PriceFrom $515
Free Cancellation
Rating
7.7
7.9

Boarding

7.6

Comfort

8.4

Crew

7.2

Entertainment

7.4

Food

Reviews

Cons: No internet available (2020). For the my previous flight, a month ago, was the same problem.

1 / 10
Turkish Airlines
PriceFrom $566
Free Cancellation
Rating
7.9
7.8

Boarding

7.8

Comfort

8.2

Crew

8.0

Entertainment

7.9

Food

Reviews

Pros: High end crew

Cons: Food and spaces between seats

1 / 10
Lufthansa
PriceFrom $614
Free Cancellation
Rating
7.9
8.0

Boarding

7.8

Comfort

8.4

Crew

7.7

Entertainment

7.6

Food

Reviews

Pros: Arrived early, nice bus. Class lounges

Cons: Friendly flight attendants, more comfort . Better food. Faster service

1 / 10
Alitalia
PriceFrom $661
Free Cancellation
Rating
6.9
7.3

Boarding

7.0

Comfort

7.5

Crew

6.1

Entertainment

6.3

Food

Reviews

Pros: We hardly saw any member of the crew. They were in the back, in a closed area, chatting among themselves.

Cons: Serve at least one cup of water. It was not offered, nor available.

1 / 10

Which airlines flying from Boston Logan Intl to Sofia have COVID-19 safety policies in place?

Airlines such as Alitalia and Delta have taken additional precautions to make sure you’re safer while traveling. Many airlines flying from Boston Logan Intl to Sofia are offering enhanced cleaning of their aircraft. Additional policies include pre-flight testing for COVID-19-related symptoms and antibodies. Masks are also required and are provided to travelers. Some airlines are offering socially-distanced seating for a limited time. Policies will vary by airline so keep this in mind as you search for options.

Are airlines flying from Boston Logan Intl to Sofia offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from Boston Logan Intl to Sofia are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Lufthansa, British Airways, and Turkish Airlines.


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