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Cheap flights from Idaho to Oslo from $1,747

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Oslo departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:35 am - 8:25 pm
BOI
-
TRF
25h 50m
2 stops
Scandinavian Airlines Logo
6:35 pm - 11:00 pm
TRF
-
BOI
36h 25m
2 stops
$1,747Scandinavian Airlines
Sun, Aug 2 - Sun, Aug 9
Scandinavian Airlines Logo
4:00 pm - 12:30 am
BOI
-
TRF
24h 30m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
BOI
25h 04m
2 stops
$1,770Scandinavian Airlines
Tue, Nov 3 - Thu, Nov 5
Scandinavian Airlines Logo
4:00 pm - 12:30 am
BOI
-
TRF
24h 30m
2 stops
Scandinavian Airlines Logo
6:00 am - 11:04 pm
TRF
-
BOI
25h 04m
2 stops
$1,771Scandinavian Airlines
Tue, Nov 3 - Thu, Nov 5

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Scandinavian Airlines flights from Idaho to Oslo Sandefjord Airport

Our best Scandinavian Airlines deals on Idaho to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Aug 2
BOI10:35 amBoise Air Term. Gowen Fld
25h 50m
2 stops
TRF8:25 pmOslo Sandefjord
Aug 9
TRF6:35 pmOslo Sandefjord
36h 25m
2 stops
BOI11:00 pmBoise Air Term. Gowen Fld
$1,747
Scandinavian Airlines
Nov 3
BOI4:00 pmBoise Air Term. Gowen Fld
24h 30m
2 stops
TRF12:30 amOslo Sandefjord
Nov 5
TRF6:00 amOslo Sandefjord
25h 04m
2 stops
BOI11:04 pmBoise Air Term. Gowen Fld
$1,770
Scandinavian Airlines
Nov 3
BOI4:00 pmBoise Air Term. Gowen Fld
24h 30m
2 stops
TRF12:30 amOslo Sandefjord
Nov 5
TRF6:00 amOslo Sandefjord
25h 04m
2 stops
BOI11:04 pmBoise Air Term. Gowen Fld
$1,771

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Oslo Sandefjord Airport 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 July 5, 2026.
Use the filters below to find and compare flights from Idaho to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Sun 8/2

10:35 am-8:25 pm

2 stops25h 50m

Oslo Sandefjord

Sun 8/9

6:35 pm-11:00 pm

2 stops36h 25m

$1,747
Quickest round-trip

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Tue 11/3

4:00 pm-12:30 am

2 stops24h 30m

Oslo Sandefjord

Thu 11/5

6:00 am-11:04 pm

2 stops25h 04m

$1,770

BoiseOslo

BOI - TRF

BOITRF

Boise Air Term. Gowen Fld

Tue 11/3

4:00 pm-12:30 am

2 stops24h 30m

Oslo Sandefjord

Thu 11/5

6:00 am-11:04 pm

2 stops25h 04m

$1,771

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to Oslo Sandefjord Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Oslo Sandefjord Airport

Fastest flight time

24h 30m

Direct flights

None
The fastest flight from Idaho to Oslo Sandefjord Airport takes 24h 30m
There are no direct flights from Idaho to Oslo Sandefjord Airport. There are no popular flight routes from Idaho to Oslo Sandefjord Airport.
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Frequently asked questions about flying from Idaho to Oslo Sandefjord Airport

  • When did momondo last update prices for flights from Idaho to Oslo Sandefjord Airport?

    Prices for flights from Idaho to Oslo Sandefjord Airport were last updated today.

  • How old do you have to be to fly from Idaho to Oslo Sandefjord Airport?

    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 Idaho to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The travel and health documents required for your trip to Oslo Sandefjord Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oslo Sandefjord Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Idaho to Oslo Sandefjord Airport

  • How do I get Price Alerts for flights from Idaho to Oslo Sandefjord Airport?

    Search flight deals from Idaho to Oslo Sandefjord Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Idaho to Oslo Sandefjord Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Oslo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Idaho.

Can I find flights from Idaho to Oslo with flexible booking policies on momondo?

All flight searches from Idaho to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho to Oslo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Oslo.

I’m not ready to book a flight from Idaho to Oslo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Idaho to Oslo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oslo and let you know when they change.

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1 adult
Tue 8/4
Tue 8/11
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