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Cheap flights from Rhode Island to Bulgaria from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Bulgaria departing on 9/25. 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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Find the cheapest flights from Rhode Island to Bulgaria

Cheap round-trip flights

Lufthansa Logo
8:40 pm - 6:20 pmBOS-SOF
14h 40m1 stop
Lufthansa Logo
1:55 pm - 6:35 pmSOF-BOS
11h 40m1 stop
$353Lufthansa
Find Deal
Wed, Nov 5 - Wed, Nov 19
Austrian Airlines Logo
6:25 pm - 11:50 amBOS-SOF
10h 25m1 stop
Austrian Airlines Logo
7:55 am - 2:05 pmSOF-BOS
13h 10m1 stop
$364Austrian Airlines
Find Deal
Tue, Jan 6 - Tue, Jan 20
Logo
9:50 pm - 3:15 pmBOS-SOF
10h 25m1 stop
Logo
1:55 pm - 6:35 pmSOF-BOS
11h 40m1 stop
$368
Find Deal
Wed, Dec 3 - Wed, Dec 17
Logo
9:50 pm - 6:20 pmBOS-SOF
13h 30m2 stops
Logo
7:55 am - 2:05 pmSOF-BOS
13h 10m1 stop
$371
Find Deal
Tue, Nov 4 - Tue, Nov 18
SWISS Logo
5:05 pm - 12:30 pmBOS-SOF
12h 25m1 stop
SWISS Logo
10:50 am - 3:25 pmSOF-BOS
11h 35m1 stop
$380SWISS
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Mon, Aug 18 - Wed, Sep 3
SWISS Logo
9:40 pm - 10:05 amBOS-SOF
29h 25m1 stop
SWISS Logo
10:50 am - 3:25 pmSOF-BOS
11h 35m1 stop
$389SWISS
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Mon, Aug 18 - Wed, Sep 3
United Airlines Logo
12:10 pm - 12:00 pmBOS-SOF
16h 50m2 stops
United Airlines Logo
7:55 am - 2:05 pmSOF-BOS
13h 10m1 stop
$395United Airlines
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Sun, Oct 19 - Fri, Nov 7
United Airlines Logo
12:10 pm - 12:00 pmBOS-SOF
16h 50m2 stops
United Airlines Logo
6:05 am - 6:35 pmSOF-BOS
19h 30m1 stop
$396United Airlines
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Sun, Oct 19 - Thu, Nov 6
Air Canada Logo
6:55 pm - 12:00 pmBOS-SOF
34h 05m2 stops
Air Canada Logo
6:00 am - 2:52 pmSOF-BOS
15h 52m2 stops
$406Air Canada
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Sat, Oct 18 - Tue, Nov 4
Air Canada Logo
6:40 pm - 1:25 pmBOS-SOF
36h 45m2 stops
Air Canada Logo
6:05 am - 3:57 pmSOF-BOS
40h 52m2 stops
$420Air Canada
Find Deal
Sat, Nov 1 - Fri, Nov 14

Air Canada flights from Rhode Island to Bulgaria

Our best Air Canada deals on Rhode Island to Bulgaria flight tickets
Air Canada
Oct 18
BOS6:55 pmBoston Logan Intl
34h 05m
2 stops
SOF12:00 pmSofia
Nov 4
SOF6:00 amSofia
15h 52m
2 stops
BOS2:52 pmBoston Logan Intl
$406
Find similar
Air Canada
Nov 1
BOS6:40 pmBoston Logan Intl
36h 45m
2 stops
SOF1:25 pmSofia
Nov 14
SOF6:05 amSofia
40h 52m
2 stops
BOS3:57 pmBoston Logan Intl
$420
Find similar
Air Canada
Aug 18
BOS6:55 pmBoston Logan Intl
34h 05m
2 stops
SOF12:00 pmSofia
Sep 3
SOF6:00 amSofia
34h 30m
2 stops
BOS9:30 amBoston Logan Intl
$423
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Lufthansa flights from Rhode Island to Bulgaria

Our best Lufthansa deals on Rhode Island to Bulgaria flight tickets
Lufthansa
Nov 5
BOS8:40 pmBoston Logan Intl
14h 40m
1 stop
SOF6:20 pmSofia
Nov 19
SOF1:55 pmSofia
11h 40m
1 stop
BOS6:35 pmBoston Logan Intl
$353
Find similar
Lufthansa
Dec 2
BOS8:40 pmBoston Logan Intl
14h 40m
1 stop
SOF6:20 pmSofia
Dec 16
SOF1:55 pmSofia
11h 40m
1 stop
BOS6:35 pmBoston Logan Intl
$365
Find similar
Lufthansa
Oct 28
BOS9:40 pmBoston Logan Intl
14h 40m
1 stop
SOF6:20 pmSofia
Nov 12
SOF1:55 pmSofia
11h 40m
1 stop
BOS6:35 pmBoston Logan Intl
$390
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Bulgaria 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, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Rhode Island to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 11/5

8:40 pm-6:20 pm

1 stop14h 40m

Sofia

Wed 11/19

1:55 pm-6:35 pm

1 stop11h 40m

$353

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 1/6

6:25 pm-11:50 am

1 stop10h 25m

Sofia

Tue 1/20

7:55 am-2:05 pm

1 stop13h 10m

$364

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 12/3

9:50 pm-3:15 pm

1 stop10h 25m

Sofia

Wed 12/17

1:55 pm-6:35 pm

1 stop11h 40m

$368

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 11/4

9:50 pm-6:20 pm

2 stops13h 30m

Sofia

Tue 11/18

7:55 am-2:05 pm

1 stop13h 10m

$371

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 8/18

5:05 pm-12:30 pm

1 stop12h 25m

Sofia

Wed 9/3

10:50 am-3:25 pm

1 stop11h 35m

$380

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Mon 8/18

9:40 pm-10:05 am

1 stop29h 25m

Sofia

Wed 9/3

10:50 am-3:25 pm

1 stop11h 35m

$389

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 10/19

12:10 pm-12:00 pm

2 stops16h 50m

Sofia

Fri 11/7

7:55 am-2:05 pm

1 stop13h 10m

$395

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 10/19

12:10 pm-12:00 pm

2 stops16h 50m

Sofia

Thu 11/6

6:05 am-6:35 pm

1 stop19h 30m

$396

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sat 10/18

6:55 pm-12:00 pm

2 stops34h 05m

Sofia

Tue 11/4

6:00 am-2:52 pm

2 stops15h 52m

$406

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sat 11/1

6:40 pm-1:25 pm

2 stops36h 45m

Sofia

Fri 11/14

6:05 am-3:57 pm

2 stops40h 52m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bulgaria from

How to get the cheapest flight ticket from Rhode Island 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.

How far in advance should I book a flight to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $818 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Rhode Island for as low as $660 on momondo.

Cheap Rhode Island to Bulgaria flight deals and tips

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

Best Price Found

$261

Fastest flight time

10h 25m

Direct flights

None

Airports in Bulgaria

3 airports
The best one-way flight to Bulgaria from Rhode Island in the past 72 hours is $261. The best round-trip flight deal from Rhode Island to Bulgaria found on momondo in the last 72 hours is $353.
The fastest flight from Rhode Island to Bulgaria takes 10h 25m
There are no direct flights from Rhode Island 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 3 airports near Bulgaria: Varna (VAR), Sofia (SOF), Bourgas (BOJ)
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  • When did momondo last update prices for flights from Rhode Island to Bulgaria?

    Prices for flights from Rhode Island to Bulgaria are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Bulgaria?

  • How old do you have to be to fly from Rhode Island 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 Rhode Island to Bulgaria.

  • What documentation or ID do you need to fly to Bulgaria?

    The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Bulgaria?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rhode Island to Bulgaria. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rhode Island to Bulgaria with flexible booking policies on momondo?

All flight searches from Rhode Island to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rhode Island to Bulgaria?

momondo helps you find the best flight between Rhode Island 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 Rhode Island to Bulgaria right now. Can momondo alert me if prices change?

Price alerts on flights to Bulgaria from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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