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Cheap flights from Boise to Luxembourg from $720

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Luxembourg departing on 11/9. 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 Boise to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:39 am - 4:40 pm
BOI
-
LUX
22h 01m
2 stops
United Airlines Logo
9:30 am - 11:59 pm
LUX
-
BOI
22h 29m
2 stops
$720United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
4:05 pm - 4:40 pm
BOI
-
LUX
40h 35m
2 stops
United Airlines Logo
9:30 am - 7:16 pm
LUX
-
BOI
17h 46m
2 stops
$726United Airlines
Mon, Nov 9 - Thu, Nov 12
United Airlines Logo
6:20 am - 4:40 pm
BOI
-
LUX
26h 20m
2 stops
United Airlines Logo
9:30 am - 11:05 pm
LUX
-
BOI
21h 35m
2 stops
$887United Airlines
Thu, Nov 19 - Sat, Nov 28
Air France Logo
10:29 am - 10:35 am
BOI
-
LUX
16h 06m
2 stops
Air France Logo
7:30 am - 5:51 pm
LUX
-
BOI
18h 21m
2 stops
$932Air France
Tue, Jul 21 - Tue, Jul 28
Air Canada Logo
8:25 am - 2:00 pm
BOI
-
LUX
21h 35m
3 stops
Air Canada Logo
6:05 am - 10:37 pm
LUX
-
BOI
24h 32m
3 stops
$3,218Air Canada
Tue, Jul 21 - Tue, Jul 28
Air Canada Logo
8:40 am - 1:45 pm
BOI
-
LUX
21h 05m
3 stops
Air Canada Logo
6:50 am - 11:06 pm
LUX
-
BOI
24h 16m
3 stops
$3,810Air Canada
Thu, Nov 19 - Sat, Nov 28

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United Airlines flights from Boise to Luxembourg

Our best United Airlines deals on Boise to Luxembourg flight tickets
United Airlines
Nov 9
BOI10:39 amBoise Air Term. Gowen Fld
22h 01m
2 stops
LUX4:40 pmLuxembourg
Nov 12
LUX9:30 amLuxembourg
22h 29m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$720
United Airlines
Nov 9
BOI4:05 pmBoise Air Term. Gowen Fld
40h 35m
2 stops
LUX4:40 pmLuxembourg
Nov 12
LUX9:30 amLuxembourg
17h 46m
2 stops
BOI7:16 pmBoise Air Term. Gowen Fld
$726
United Airlines
Nov 19
BOI6:20 amBoise Air Term. Gowen Fld
26h 20m
2 stops
LUX4:40 pmLuxembourg
Nov 28
LUX9:30 amLuxembourg
21h 35m
2 stops
BOI11:05 pmBoise Air Term. Gowen Fld
$887

Air Canada flights from Boise to Luxembourg

Our best Air Canada deals on Boise to Luxembourg flight tickets
Air Canada
Jul 21
BOI8:25 amBoise Air Term. Gowen Fld
21h 35m
3 stops
LUX2:00 pmLuxembourg
Jul 28
LUX6:05 amLuxembourg
24h 32m
3 stops
BOI10:37 pmBoise Air Term. Gowen Fld
$3,218
Air Canada
Nov 19
BOI8:40 amBoise Air Term. Gowen Fld
21h 05m
3 stops
LUX1:45 pmLuxembourg
Nov 28
LUX6:50 amLuxembourg
24h 16m
3 stops
BOI11:06 pmBoise Air Term. Gowen Fld
$3,810

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Luxembourg 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 June 10, 2026.
Use the filters below to find and compare flights from Boise to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Mon 11/9

10:39 am-4:40 pm

2 stops22h 01m

Luxembourg

Thu 11/12

9:30 am-11:59 pm

2 stops22h 29m

$720

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Mon 11/9

4:05 pm-4:40 pm

2 stops40h 35m

Luxembourg

Thu 11/12

9:30 am-7:16 pm

2 stops17h 46m

$726

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Thu 11/19

6:20 am-4:40 pm

2 stops26h 20m

Luxembourg

Sat 11/28

9:30 am-11:05 pm

2 stops21h 35m

$887
Quickest round-trip

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Tue 7/21

10:29 am-10:35 am

2 stops16h 06m

Luxembourg

Tue 7/28

7:30 am-5:51 pm

2 stops18h 21m

$932

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Tue 7/21

8:25 am-2:00 pm

3 stops21h 35m

Luxembourg

Tue 7/28

6:05 am-10:37 pm

3 stops24h 32m

$3,218

BoiseLuxembourg

BOI - LUX

BOILUX

Boise Air Term. Gowen Fld

Thu 11/19

8:40 am-1:45 pm

3 stops21h 05m

Luxembourg

Sat 11/28

6:50 am-11:06 pm

3 stops24h 16m

$3,810

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Luxembourg (BOI to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Luxembourg

Fastest flight time

22h 01m

Direct flights

None
The fastest flight from Boise to Luxembourg takes 22h 01m
There are no direct flights from Boise to Luxembourg. There are no popular flight routes from Boise to Luxembourg.
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Frequently asked questions about flying from Boise to Luxembourg

  • How far is Boise Air Term. Gowen Fld to Luxembourg by plane?

    There are 5114.1 mi between Boise Air Term. Gowen Fld and Luxembourg. A reasonable flight in good conditions will take 22h 01m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Luxembourg Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Luxembourg Airport were last updated today.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Luxembourg Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Luxembourg Airport.

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

    The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Boise to Luxembourg

  • How do I get Price Alerts for flights from Boise to Luxembourg?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Boise from Luxembourg. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Boise to Luxembourg with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Luxembourg. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to Luxembourg with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boise to Luxembourg flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Luxembourg?

Once all potential Boise to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.
First Class to Luxembourg
Business Class to Luxembourg