$801 Find Cheap Flights from Boise to Bulgaria - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Bulgaria departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Boise to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Bulgaria

Tue, Aug 4 - Tue, Aug 25
Lufthansa Logo
10:20 am - 6:40 pm
BOI
-
SOF
23h 20m
2 stops
Lufthansa Logo
6:10 am - 9:37 pm
SOF
-
BOI
24h 27m
2 stops
$801Lufthansa
Tue, Aug 4 - Tue, Aug 25
Lufthansa Logo
10:20 am - 6:40 pm
BOI
-
SOF
23h 20m
2 stops
Lufthansa Logo
6:10 am - 9:37 pm
SOF
-
BOI
24h 27m
2 stops
$802Lufthansa
Sat, Jul 18 - Sat, Jul 25
United Airlines Logo
5:46 pm - 11:15 pm
BOI
-
SOF
44h 29m
2 stops
United Airlines Logo
2:00 pm - 10:05 pm
SOF
-
BOI
41h 05m
2 stops
$1,112United Airlines
Sat, Jul 18 - Fri, Jul 24
United Airlines Logo
6:30 am - 11:15 pm
BOI
-
SOF
31h 45m
2 stops
United Airlines Logo
12:55 pm - 10:37 pm
SOF
-
BOI
42h 42m
2 stops
$1,265United Airlines
Wed, Jul 1 - Wed, Jul 15
British Airways Logo
6:13 pm - 1:25 pm
BOI
-
SOF
34h 12m
2 stops
British Airways Logo
9:25 pm - 6:11 pm
SOF
-
BOI
29h 46m
2 stops
$1,408British Airways
Wed, Jul 1 - Wed, Jul 15
British Airways Logo
6:13 pm - 1:25 pm
BOI
-
SOF
34h 12m
2 stops
British Airways Logo
9:25 pm - 6:11 pm
SOF
-
BOI
29h 46m
2 stops
$1,492British Airways
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
6:13 pm - 8:30 pm
BOI
-
SOF
41h 17m
2 stops
Multiple Airlines Logo
4:10 pm - 11:19 am
SOF
-
BOI
52h 09m
2 stops
$1,563Multiple Airlines
Sat, Jul 18 - Sat, Jul 25
Lufthansa Logo
2:40 pm - 6:40 pm
BOI
-
SOF
43h 00m
3 stops
Lufthansa Logo
7:25 pm - 5:56 pm
SOF
-
BOI
31h 31m
2 stops
$1,781Lufthansa
Sat, Jul 25 - Sat, Aug 1
Lufthansa Logo
10:20 am - 6:40 pm
BOI
-
SOF
23h 20m
2 stops
Lufthansa Logo
6:20 am - 10:56 pm
SOF
-
BOI
25h 36m
2 stops
$2,392Lufthansa
Sat, Jul 18 - Fri, Jul 24
Multiple Airlines Logo
8:25 am - 9:10 pm
BOI
-
SOF
27h 45m
3 stops
Multiple Airlines Logo
6:20 am - 10:18 pm
SOF
-
BOI
24h 58m
3 stops
$2,663Multiple Airlines
Booking Insights

KAYAK's insights & trends for Boise to Bulgaria flights

Get data-powered insights and trends into flights from Boise to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Bulgaria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Boise to Bulgaria were found on Lufthansa ($801) and United Airlines ($1,265).

Find deals

Good to know

Cheapest flight$801
Flight from Boise to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from Boise to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boise to Bulgaria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boise to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boise to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boise to Bulgaria

Information on your arrival and departure airports

Boise (BOI)