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Cheap flights from Boston to Burgas from $645

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Burgas departing on 10/4. 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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Find the cheapest flights from Boston to Burgas

Cheap round-trip flights

Logo
6:20 pm - 8:30 amBOS-BOJ
55h 10m2 stops
Logo
9:10 am - 4:00 pmBOJ-BOS
13h 50m1 stop
$645
Find Deal
Sat, Oct 4 - Sun, Oct 12
Logo
6:55 pm - 8:30 amBOS-BOJ
54h 35m2 stops
Logo
9:10 am - 5:40 pmBOJ-BOS
15h 30m2 stops
$675
Find Deal
Sat, Oct 4 - Sun, Oct 12

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Burgas 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 August 28, 2025.
Use the filters below to find and compare flights from Boston to Burgas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBurgas

BOS - BOJ

BOSBOJ

Boston Logan Intl

Sat 10/4

6:20 pm-8:30 am

2 stops55h 10m

Bourgas

Sun 10/12

9:10 am-4:00 pm

1 stop13h 50m

$645

BostonBurgas

BOS - BOJ

BOSBOJ

Boston Logan Intl

Sat 10/4

6:55 pm-8:30 am

2 stops54h 35m

Bourgas

Sun 10/12

9:10 am-5:40 pm

2 stops15h 30m

$675

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Boston to Burgas

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 time of day to depart on your flight to Burgas?

Flying to Burgas from Boston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $835 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,310. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Boston to Burgas

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Burgas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Burgas (BOS to BOJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Burgas

Direct flights

None
There are no direct flights from Boston to Burgas. There are no popular flight routes from Boston to Burgas.
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  • How far is Boston Logan Intl to Bourgas by plane?

    The straight-line distance from Boston Logan Intl to Bourgas is 4695.5 mi. Flights usually cover this in 54h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Bourgas Airport?

    Prices for flights from Boston Logan Intl Airport to Bourgas Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Bourgas Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Bourgas Airport?

    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 from Boston Logan Intl Airport to Bourgas Airport.

  • What documentation or ID do you need to fly to Bourgas Airport?

    The travel and health documents required for your trip to Bourgas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bourgas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Burgas?

Best airlines flying from Boston to Burgas

Compare and see reviews for airlines that fly from Boston to Burgas with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $577Free CancellationRating
6.8
7,368 reviews
Search Lufthansa flights

Traveling to a place near Burgas?

Book flights to Burgas if you plan to visit one of these locations
Sunny Beach
Pomorie
Sozopol
Obzor
Primorsko

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Burgas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Burgas. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Burgas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Burgas from Boston with this policy.

How can momondo help me find flights from Boston to Burgas?

Once all potential Boston to Burgas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Boston to Burgas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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