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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.
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0 bags

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Find the cheapest flights from Boston to Bulgaria

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Bulgaria.
 Logo
11:00 pm - 7:40 pmBOS-SOF
13h 40m1 stop
 Logo
1:15 pm - 9:15 pmSOF-BOS
15h 00m1 stop
Mon, Sep 1 - Tue, Sep 30
Turkish Airlines Logo
9:35 pm - 2:45 pmBOS-SOF
34h 10m1 stop
Turkish Airlines Logo
9:25 am - 7:40 pmSOF-BOS
17h 15m1 stop
$591Turkish Airlines
Find Deal
Tue, Sep 23 - Tue, Oct 7
 Logo
11:00 pm - 2:25 amBOS-SOF
20h 25m1 stop
 Logo
6:00 am - 9:15 pmSOF-BOS
22h 15m2 stops
Fri, Oct 3 - Fri, Oct 10
British Airways Logo
7:45 pm - 8:40 pmBOS-SOF
17h 55m1 stop
British Airways Logo
9:30 pm - 5:15 pmSOF-BOS
26h 45m1 stop
$637British Airways
Find Deal
Tue, Aug 12 - Wed, Aug 20
SWISS Logo
9:40 pm - 10:05 amBOS-SOF
29h 25m1 stop
SWISS Logo
3:30 pm - 3:25 pmSOF-BOS
30h 55m1 stop
$640SWISS
Find Deal
Mon, Jul 21 - Mon, Aug 25
SWISS Logo
9:40 pm - 10:05 amBOS-SOF
29h 25m1 stop
SWISS Logo
1:15 pm - 3:25 pmSOF-BOS
33h 10m1 stop
$644SWISS
Find Deal
Tue, Aug 12 - Tue, Aug 19
Lufthansa Logo
7:12 pm - 6:40 pmBOS-SOF
16h 28m2 stops
Lufthansa Logo
7:25 pm - 5:40 pmSOF-BOS
29h 15m1 stop
$659Lufthansa
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
8:05 pm - 6:40 pmBOS-SOF
15h 35m1 stop
United Airlines Logo
6:00 am - 11:57 pmSOF-BOS
24h 57m2 stops
$660United Airlines
Find Deal
Tue, Aug 12 - Wed, Aug 20
United Airlines Logo
3:20 pm - 10:50 pmBOS-SOF
24h 30m2 stops
United Airlines Logo
6:00 am - 11:57 pmSOF-BOS
24h 57m2 stops
$664United Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
Lufthansa Logo
10:00 pm - 11:00 pmBOS-SOF
18h 00m2 stops
Lufthansa Logo
6:40 pm - 6:55 pmSOF-BOS
31h 15m2 stops
$713Lufthansa
Find Deal
Mon, Jul 21 - Mon, Aug 25

SWISS flights from Boston to Bulgaria

Our best SWISS deals on Boston to Bulgaria flight tickets
SWISS
Jul 21
BOS9:40 pmBoston Logan Intl
29h 25m
1 stop
SOF10:05 amSofia
Aug 25
SOF3:30 pmSofia
30h 55m
1 stop
BOS3:25 pmBoston Logan Intl
SWISS
Aug 12
BOS9:40 pmBoston Logan Intl
29h 25m
1 stop
SOF10:05 amSofia
Aug 19
SOF1:15 pmSofia
33h 10m
1 stop
BOS3:25 pmBoston Logan Intl
SWISS
Jul 21
BOS9:40 pmBoston Logan Intl
14h 00m
2 stops
SOF6:40 pmSofia
Aug 25
SOF3:30 pmSofia
30h 55m
1 stop
BOS3:25 pmBoston Logan Intl

ITA Airways flights from Boston to Bulgaria

Our best ITA Airways deals on Boston to Bulgaria flight tickets
ITA Airways
Jul 22
BOS9:55 amBoston Logan Intl
19h 10m
2 stops
SOF12:05 pmSofia
Aug 20
SOF12:55 pmSofia
16h 47m
2 stops
BOS10:42 pmBoston Logan Intl
ITA Airways
Jul 6
BOS6:05 amBoston Logan Intl
22h 55m
2 stops
SOF12:00 pmSofia
Sep 1
SOF12:55 pmSofia
31h 45m
1 stop
BOS1:40 pmBoston Logan Intl
ITA Airways
Jul 5
BOS8:40 pmBoston Logan Intl
32h 20m
2 stops
SOF12:00 pmSofia
Sep 1
SOF12:55 pmSofia
31h 45m
1 stop
BOS1:40 pmBoston Logan Intl

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.

Cheap Boston to Bulgaria flight deals and tips

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

Best Price Found

$357

Fastest flight time

11h 55m

Direct flights

None

Airports in Bulgaria

2 airports
The best one-way flight to Bulgaria from Boston in the past 72 hours is $357. The best round-trip flight deal from Boston to Bulgaria found on momondo in the last 72 hours is $562.
The fastest flight from Boston to Bulgaria takes 11h 55m
There are no direct flights from Boston to Bulgaria. Popular non-direct routes for this connection are Boston Logan Intl Airport - Sofia Airport and Boston Logan Intl Airport - Varna Airport.
There are 2 airports near Bulgaria: Varna (VAR), Sofia (SOF)

  • 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?

  • 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
Turkish AirlinesPriceFrom $514Free CancellationRating
7.3
3,774 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $531Free CancellationRating
6.6
6,798 reviews
Search British Airways flights
SWISSPriceFrom $558Free CancellationRating
7.5
1,582 reviews
Search SWISS flights
KLMPriceFrom $624Free CancellationRating
7.8
1,333 reviews
Search KLM flights
United AirlinesPriceFrom $637Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $648Free CancellationRating
7.5
780 reviews
Search Austrian Airlines flights
LufthansaPriceFrom $659Free CancellationRating
6.7
7,027 reviews
Search Lufthansa flights
Air FrancePriceFrom $687Free CancellationRating
7.4
1,442 reviews
Search Air France flights
ITA AirwaysPriceFrom $742Free CancellationRating
6.7
967 reviews
Search ITA Airways flights

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.


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