Popular in | June |
---|---|
Cheapest in | January |
Round-trip from | $660 |
One-way from | $517 |
Thursday flights are found to be more expensive to fly from Boston to Sofia. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sofia.
Travelers have found it’s best to book a flight 11 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 11 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Sofia 1-2 weeks in advance for as low as $636, or $882 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Sofia. Flights to Sofia from Boston in January are about $877 on average during January, but can be found for as low as $525.
When flying from Boston to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.
Fly from
Fly to
Budget
$510 - $754
Route
Depart
Return
Price
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Tue 11/5
1 stop10h 50m
Sofia
Tue 11/19
1 stop27h 00m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Tue 11/5
2 stops22h 10m
Sofia
Tue 11/19
1 stop27h 00m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Wed 11/6
1 stop11h 20m
Sofia
Wed 11/20
1 stop13h 10m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Wed 11/6
2 stops23h 45m
Sofia
Wed 11/20
2 stops40h 59m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Sun 10/6
1 stop27h 55m
Sofia
Sun 10/20
1 stop22h 00m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Sun 9/15
1 stop27h 40m
Sofia
Wed 9/25
1 stop35h 10m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Sun 11/3
1 stop19h 25m
Sofia
Sun 11/17
1 stop11h 50m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Sun 11/3
2 stops24h 25m
Sofia
Sun 11/17
2 stops34h 26m
Boston Logan IntlSofia
BOS - SOF
BOSSOF
Boston Logan Intl
Sun 7/21
1 stop17h 05m
Sofia
Sun 9/15
1 stop26h 40m
SOF Temperature | 30.2 - 68 °F |
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If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Boarding
Food
Entertainment
Overall
Comfort
Crew
Reviews
Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
KLM | Cheapest$509 | Average$604 | FlexibilityNo cancel fee | On-time75% |
Air France | Cheapest$515 | Average$699 | FlexibilityNo cancel fee | On-time77% |
American Airlines | Cheapest$535 | Average$713 | FlexibilityNo cancel fee | On-time71% |
Turkish Airlines | Cheapest$558 | Average$742 | FlexibilityNo cancel fee | On-time77% |
British Airways | Cheapest$565 | Average$864 | FlexibilityNo cancel fee | On-time70% |
Lufthansa | Cheapest$602 | Average$986 | FlexibilityNo cancel fee | On-time76% |
United Airlines | Cheapest$615 | Average$1,006 | FlexibilityNo cancel fee | On-time69% |
SWISS | Cheapest$729 | Average$1,031 | FlexibilityNo cancel fee | On-time79% |
ITA Airways | Cheapest$743 | Average$873 | FlexibilityNo cancel fee | On-time81% |
Alaska Airlines | Cheapest$758 | Average$880 | FlexibilityNo cancel fee | On-time75% |