Sofia

$240+ Cheap flights from Rhode Island to Sofia (SOF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SOF
Aug 5 — Aug 121
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Cheap flight deals from Rhode Island to Sofia

Keep the following information in mind while searching for Rhode Island to Sofia flight deals. Data was last updated July 31, 2025.

Round-trip from

$435
(oojo)

One-way from

$240
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$829
From Rhode Island to Sofia
One-way flight from Rhode Island to Sofia
Highest demand for flights based on searches. 4% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Rhode Island to Sofia

Cheapest flights from Rhode Island to Sofia
Explore the most affordable flight options available from Rhode Island to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:40 pmBOS - SOF
1 stop31h 50mSWISS
Tue 9/301:15 pmSOF - BOS
1 stop33h 10mSWISS
Deal found 7/30$435
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:05 pmBOS - SOF
1 stop15h 35mLufthansa
Thu 9/46:00 amSOF - BOS
1 stop18h 40mLufthansa
Deal found 7/31$438
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:35 amBOS - SOF
2 stops18h 25mMultiple Airlines
Tue 9/26:20 amSOF - BOS
2 stops18h 20mMultiple Airlines
Deal found 7/29$439
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/83:15 pmBOS - SOF
2 stops19h 35mAir Canada
Fri 9/196:00 amSOF - BOS
2 stops34h 30mAir Canada
Deal found 7/31$440
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:10 pmBOS - SOF
1 stop18h 00mAustrian Airlines
Fri 9/198:00 amSOF - BOS
1 stop12h 50mAustrian Airlines
Deal found 7/29$442
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:10 pmBOS - SOF
2 stops16h 50mUnited Airlines
Thu 10/1612:45 pmSOF - BOS
1 stop11h 55mUnited Airlines
Deal found 7/30$447
This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:35 pmBOS - SOF
1 stop11h 45mBritish Airways
Sat 12/2012:05 pmSOF - BOS
1 stop14h 40mBritish Airways
Deal found 7/29$461
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amPVD - SOF
2 stops23h 00mUnited Airlines
Sun 9/216:20 amSOF - PVD
2 stops19h 30mUnited Airlines
Deal found 7/31$704
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:10 pmPVD - SOF
3 stops18h 20mAmerican Airlines
Sun 11/162:30 pmSOF - PVD
3 stops28h 00mAmerican Airlines
Deal found 7/31$924
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:34 pmPVD - SOF
2 stops17h 11mMultiple Airlines
Sun 9/216:00 amSOF - PVD
3 stops19h 50mMultiple Airlines
Deal found 7/31$1,136

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Sofia 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Rhode Island to Sofia that are best for you.

Fly from

Rhode Island

Fly to

Sofia

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 8/31

9:40 pm-12:30 pm

1 stop31h 50m

Sofia

Tue 9/30

1:15 pm-3:25 pm

1 stop33h 10m

$435

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Thu 8/21

8:05 pm-6:40 pm

1 stop15h 35m

Sofia

Thu 9/4

6:00 am-5:40 pm

1 stop18h 40m

$438

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 8/19

10:35 am-12:00 pm

2 stops18h 25m

Sofia

Tue 9/2

6:20 am-5:40 pm

2 stops18h 20m

$439

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 9/8

3:15 pm-5:50 pm

2 stops19h 35m

Sofia

Fri 9/19

6:00 am-9:30 am

2 stops34h 30m

$440

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Fri 9/12

5:10 pm-6:10 pm

1 stop18h 00m

Sofia

Fri 9/19

8:00 am-1:50 pm

1 stop12h 50m

$442

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 10/6

12:10 pm-12:00 pm

2 stops16h 50m

Sofia

Thu 10/16

12:45 pm-5:40 pm

1 stop11h 55m

$447

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 11/30

9:35 pm-4:20 pm

1 stop11h 45m

Sofia

Sat 12/20

12:05 pm-7:45 pm

1 stop14h 40m

$461

ProvidenceSofia

PVD - SOF

PVDSOF

Providence-TFGreen

Sun 9/14

6:00 am-12:00 pm

2 stops23h 00m

Sofia

Sun 9/21

6:20 am-6:50 pm

2 stops19h 30m

$704

ProvidenceSofia

PVD - SOF

PVDSOF

Providence-TFGreen

Thu 10/23

12:10 pm-1:30 pm

3 stops18h 20m

Sofia

Sun 11/16

2:30 pm-11:30 am

3 stops28h 00m

$924

ProvidenceSofia

PVD - SOF

PVDSOF

Providence-TFGreen

Sun 9/14

2:34 pm-2:45 pm

2 stops17h 11m

Sofia

Sun 9/21

6:00 am-6:50 pm

3 stops19h 50m

$1,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 17 results
1
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Best time to book a flight from Rhode Island to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Rhode Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Sofia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS, and United Airlines from Rhode Island to Sofia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Crew

8.1

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sofia from Rhode Island?

    For a flight from Rhode Island to Sofia, you will be flying into Sofia. Sofia (SOF) is just 4.2 mi from the center of the city.

  • What are the cheapest airlines to fly from Rhode Island to Sofia one-way?

    The cheapest airlines for a one-way flight from Rhode Island to Sofia are Lufthansa ($357), JetBlue ($460), and British Airways ($513).

  • Can I find deals for flights from Rhode Island to Sofia that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Sofia.

  • Can I find deals for business class flights from Rhode Island to Sofia?

    Yes. Cheapflights offers flight deals from Rhode Island to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Rhode Island to Sofia (average of $632). Flying from Rhode Island to Sofia in June is currently the most expensive (average of $1,187). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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