BOS - BOJ

$563 Find Cheap Flights from Boston to Burgas

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Burgas departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Burgas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Burgas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Burgas, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$563
Austrian Airlines, Lufthansa
Wed 8/19Wed 8/26
BOS - BOJ • 2 stops
Top airlines
Lufthansa
Cheapest • from $1,007 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Burgas. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $1,091 (round-trip)
Vienna (VIE)
Shortest trip • 12h 10m (one-way)
Insights
Insights
Insights
Insights
Start a new search
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We hope you love your trip to Burgas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Burgas (BOS-BOJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Burgas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Burgas

Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
2:16 pm - 3:15 pm
BOS
-
BOJ
17h 59m
2 stops
Multiple Airlines Logo
12:35 pm - 5:40 pm
BOJ
-
BOS
12h 05m
1 stop
$563Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
5:45 pm - 3:15 pm
BOS
-
BOJ
14h 30m
2 stops
Multiple Airlines Logo
12:35 pm - 5:40 pm
BOJ
-
BOS
12h 05m
1 stop
$575Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
2:16 pm - 3:15 pm
BOS
-
BOJ
17h 59m
2 stops
Multiple Airlines Logo
12:35 pm - 8:10 pm
BOJ
-
BOS
38h 35m
2 stops
$652Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
5:45 pm - 3:15 pm
BOS
-
BOJ
14h 30m
2 stops
Multiple Airlines Logo
12:35 pm - 8:10 pm
BOJ
-
BOS
14h 35m
2 stops
$705Multiple Airlines
Mon, Jun 29 - Tue, Jul 14
Multiple Airlines Logo
5:45 am - 12:20 pm
BOS
-
BOJ
23h 35m
2 stops
Multiple Airlines Logo
1:05 pm - 1:50 pm
BOJ
-
BOS
31h 45m
1 stop
$974Multiple Airlines
Mon, Jun 29 - Wed, Jul 15
Lufthansa Logo
8:05 pm - 6:15 pm
BOS
-
BOJ
15h 10m
2 stops
Lufthansa Logo
12:35 pm - 5:40 pm
BOJ
-
BOS
12h 05m
1 stop
$1,007Lufthansa
Mon, Jun 29 - Sun, Jul 12
Multiple Airlines Logo
5:45 am - 12:20 pm
BOS
-
BOJ
23h 35m
2 stops
Multiple Airlines Logo
1:05 pm - 1:50 pm
BOJ
-
BOS
31h 45m
1 stop
$1,044Multiple Airlines
Thu, Jul 2 - Thu, Jul 16
Austrian Airlines Logo
5:10 pm - 12:20 pm
BOS
-
BOJ
12h 10m
1 stop
Austrian Airlines Logo
4:00 pm - 1:50 pm
BOJ
-
BOS
28h 50m
1 stop
$1,049Austrian Airlines
Wed, Jul 1 - Tue, Jul 14
Austrian Airlines Logo
2:15 pm - 3:15 pm
BOS
-
BOJ
18h 00m
2 stops
Austrian Airlines Logo
1:05 pm - 1:50 pm
BOJ
-
BOS
31h 45m
1 stop
$1,051Austrian Airlines
Mon, Jun 29 - Tue, Jul 14
Multiple Airlines Logo
8:05 pm - 11:45 am
BOS
-
BOJ
32h 40m
1 stop
Multiple Airlines Logo
1:05 pm - 1:50 pm
BOJ
-
BOS
31h 45m
1 stop
$1,058Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boston to Burgas flights

Get data-powered insights and trends into flights from Boston to Burgas to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Boston to Burgas?

Percentage of 1-stop round-trip flights from Boston to Burgas chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Dublin (DUB) is the top choice – 40% of KAYAK users who clicked on 1-stop flights from Boston to Burgas picked an itinerary connecting there.

What is the cheapest layover airport when flying from Boston to Burgas?

Average round-trip price for 1-stop flights from Boston to Burgas clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Frankfurt am Main (FRA) offer the most affordable fares, with an average round-trip price of $1,091.

Which layover airport offers the shortest total travel time from Boston to Burgas?

Shortest average total travel time for 1-stop one-way flights from Boston to Burgas via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Vienna (VIE) for the shortest journey. The average one-way travel time for flights connecting there is 12h 10m.

Which layover airport has the quickest connection when flying from Boston to Burgas?

Average layover duration at different layover airports for 1-stop one-way flights from Boston to Burgas, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dublin (DUB) often has the shortest layovers from Boston to Burgas, with an average of 9h 38m.

Good to know

Cheapest flight$563
Flight from Boston to Burgas

When to book flights from Boston to Burgas

Are your dates flexible? Find out the best times to travel from Boston to Burgas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Burgas

  • What is the cheapest flight from Boston to Burgas?

    In the last 3 days, the lowest price for a flight from Boston to Burgas was $563 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Burgas?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Burgas.

  • Which airports will I be using when flying from Boston to Burgas?

    Boston airport is called Boston Logan Intl and the only airport in Burgas is Bourgas.

  • Which aircraft models fly most regularly from Boston to Burgas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Burgas?

    Star Alliance is the only airline alliance operating flights between Boston and Burgas.

  • How does KAYAK find such low prices on flights from Boston to Burgas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Burgas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Burgas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burgas from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Burgas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burgas with an airline and back to Boston with another airline. Booking your flights between Boston and BOJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Burgas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burgas from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Burgas?

    In the past 3 days, the cheapest round-trip tickets from Boston to Burgas were found on Lufthansa ($1,007) and Austrian Airlines ($1,049).

Reviews of the top airline flying from Boston to Burgas

 
See real verified KAYAK customer reviews for airlines flying from Boston to Burgas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Burgas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7803 reviews
7.6Crew
6.8Comfort
7.0Boarding
6.3Food
6.5Entertainment
Airline reviews

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

2.0 MediocreGayle, Feb 2026
RSW - FRA
Read more Lufthansa reviews

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Everything you need to know for your flight from Boston to Burgas

Information on your arrival and departure airports