$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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Flight Deals

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
United Airlines Logo
10:20 am - 11:15 pm
BOI
-
SOF
27h 55m
2 stops
United Airlines Logo
6:10 am - 7:24 pm
SOF
-
BOI
22h 14m
2 stops
$813United 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 - 11:48 pm
SOF
-
BOI
35h 23m
2 stops
$1,413British Airways
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
8:15 am - 1:05 pm
BOI
-
SOF
19h 50m
3 stops
Multiple Airlines Logo
6:10 am - 10:53 pm
SOF
-
BOI
25h 43m
2 stops
$1,797Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
8:15 am - 1:05 pm
BOI
-
SOF
19h 50m
3 stops
Multiple Airlines Logo
7:25 pm - 6:07 pm
SOF
-
BOI
31h 42m
3 stops
$1,830Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
3:10 pm - 8:30 pm
BOI
-
SOF
20h 20m
2 stops
Multiple Airlines Logo
1:00 pm - 1:24 pm
SOF
-
BOI
33h 24m
3 stops
$3,005Multiple Airlines
Tue, Aug 4 - Tue, Aug 25
Multiple Airlines Logo
3:10 pm - 8:30 pm
BOI
-
SOF
20h 20m
2 stops
Multiple Airlines Logo
1:00 pm - 1:24 pm
SOF
-
BOI
33h 24m
3 stops
$3,081Multiple Airlines
Wed, Jul 1 - Wed, Jul 15
Multiple Airlines Logo
6:27 am - 6:25 pm
BOI
-
SOF
26h 58m
2 stops
Multiple Airlines Logo
6:10 am - 10:55 pm
SOF
-
BOI
25h 45m
3 stops
$6,769Multiple 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 ($813).

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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)