Cheap flights from Boston to Bulgaria from $357
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Bulgaria departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from Boston to Bulgaria
Cheap round-trip flights
Cheap one-way flights
SWISS flights from Boston to Bulgaria
Our best SWISS deals on Boston to Bulgaria flight tickets
ITA Airways flights from Boston to Bulgaria
Our best ITA Airways deals on Boston to Bulgaria flight tickets
See travel insights to Bulgaria from
How to get the cheapest flight ticket from Boston 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 October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $666.
What is the cheapest day to depart on your flight to Bulgaria?
The cheapest day to depart from Boston to Bulgaria is on a Tuesday when prices can be found for as low as $843. On the other hand, Friday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $997.
What is the cheapest time of day to depart on your flight to Bulgaria?
In the evening is the cheapest time of day to fly from Boston to Bulgaria when you can find flight prices for as low as $816. Flying to Bulgaria in the evening is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly in the morning, with an average ticket price of $1,022. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Bulgaria?
You are more likely to see cheaper flights to Bulgaria from Boston when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $855 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Boston for as low as $654 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Bulgaria?
ITA Airways, SWISS, and British Airways are the most popular carriers operating from Boston Logan Intl to Bulgaria
What airlines fly to Bulgaria?
Lufthansa, Turkish Airlines and Austrian Airlines are the top three most popular airlines that fly to Bulgaria from Boston according to our data. Lufthansa is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 9 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.
Cheap Boston to Bulgaria flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Bulgaria
When did momondo last update prices for flights from Boston Logan Intl Airport to Bulgaria?
Prices for flights from Boston Logan Intl Airport to Bulgaria refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Bulgaria?
The number of operators available for flights from Boston Logan Intl Airport to Bulgaria is 9 as of April 2025.
How old do you have to be to fly from Boston Logan Intl Airport 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 from Boston Logan Intl Airport to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The travel and health documents required for your trip to Bulgaria 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 Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Boston to Bulgaria
Compare and see reviews for airlines that fly from Boston to Bulgaria with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $514 | Free Cancellation | Rating 7.3 3,774 reviews | |||
| PriceFrom $531 | Free Cancellation | Rating 6.6 6,798 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 7.5 1,582 reviews | |||
| PriceFrom $624 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $637 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $648 | Free Cancellation | Rating 7.5 780 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 6.7 7,027 reviews | |||
| PriceFrom $687 | Free Cancellation | Rating 7.4 1,442 reviews | |||
| PriceFrom $742 | Free Cancellation | Rating 6.7 967 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Bulgaria?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Bulgaria. momondo saves you time and could save you money on your trip.
Can I find flights from Boston to Bulgaria with flexible booking policies on momondo?
Yes. All flights to Bulgaria from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Boston to Bulgaria?
momondo helps you find the best flight between Boston and Bulgaria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Boston 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 from Boston and alert you when they change.