Cheap flights from Boise, ID to Trondheim

Flights starting at £386. Choose between Alaska Airlines, SAS, or Norwegian to find the best price.

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

How much do flights to Trondheim cost?

Key info about flying to Trondheim

Depart from
Boise
Arrive to
Trondheim Airport, Værnes
Average flights per week
183
Flight distance

Check-in for a flight from Boise to Trondheim

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
SASSASSKNo
NorwegianNAXDYNo
Spirit AirlinesNKSNKNo
Virgin Atlantic AirwaysVIRVSYes

Weather in Trondheim

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-2°C-6°C
February-1°C-6°C
March2°C-4°C
April6°C0°C
May12°C4°C
June16°C8°C
July18°C10°C
August17°C9°C
September14°C7°C
October7°C2°C
November2°C-1°C
December-1°C-5°C
Hottest Month
18°C
July
Coldest month
-6°C
January
Sunny days
192
days per year
Snow days
42
days per year

14 day forecast

Thursday
12 Dec
85%
0°C-1°C
19 Dec
81%
2°C-1°C
Friday
13 Dec
89%
2°C0°C
20 Dec
85%
2°C-1°C
Saturday
14 Dec
88%
3°C1°C
21 Dec
71%
-1°C-4°C
Sunday
15 Dec
71%
0°C-2°C
22 Dec
77%
-2°C-4°C
Monday
16 Dec
63%
4°C1°C
23 Dec
76%
1°C-3°C
Tuesday
17 Dec
82%
3°C1°C
24 Dec
74%
1°C-1°C
Wednesday
18 Dec
86%
1°C-2°C
25 Dec
63%
0°C-1°C
The most popular airlines for this route are Alaska Airlines, SAS, Norwegian, Spirit Airlines, and Virgin Atlantic Airways. Boise and Trondheim have 183 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Boise?
What are the most popular routes to and from Trondheim?
What airports are near Boise?
What airports are near Trondheim?
Which airlines fly between Boise and Trondheim?
When's the best time to travel between Boise and Trondheim?
What flights operate between Boise and Trondheim?
How many airports are there near Boise?
How many airports are there near Trondheim?
What time do nonstop (direct) flights between Boise and Trondheim depart?
What time do nonstop (direct) flights between Boise and Trondheim arrive?
What time do flights between Boise and Trondheim depart?
What time do flights between Boise and Trondheim arrive?

Explore alternative trips

Flights from Boise

Flights to Trondheim

Popular routes

The nearest countries with flights to Trondheim

Here is a list of countries people are flying from

Other destination countries from Boise

Here is a list of countries people are flying to
Find the best connection from Boise to Trondheim
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less