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Cheap flights from Illinois to Longyearbyen from $531

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Longyearbyen departing on 10/4. 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 Illinois to Longyearbyen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 2:10 pm
ORD
-
LYR
35h 55m
2 stops
Scandinavian Airlines Logo
2:55 pm - 4:10 pm
LYR
-
ORD
32h 15m
3 stops
$531Scandinavian Airlines
Sun, Oct 4 - Tue, Oct 13
Scandinavian Airlines Logo
7:15 pm - 11:50 am
ORD
-
LYR
33h 35m
2 stops
Scandinavian Airlines Logo
2:55 pm - 4:10 pm
LYR
-
ORD
32h 15m
2 stops
$544Scandinavian Airlines
Tue, Oct 13 - Mon, Oct 19
Scandinavian Airlines Logo
8:15 pm - 2:10 pm
ORD
-
LYR
59h 55m
3 stops
Scandinavian Airlines Logo
2:55 pm - 4:45 pm
LYR
-
ORD
32h 50m
3 stops
$555Scandinavian Airlines
Mon, Oct 26 - Tue, Nov 3
Scandinavian Airlines Logo
7:15 pm - 7:00 pm
ORD
-
LYR
40h 45m
2 stops
Scandinavian Airlines Logo
7:45 pm - 4:10 pm
LYR
-
ORD
51h 25m
2 stops
$564Scandinavian Airlines
Thu, Oct 1 - Sat, Oct 10
Scandinavian Airlines Logo
7:15 pm - 11:50 am
ORD
-
LYR
33h 35m
2 stops
Scandinavian Airlines Logo
10:45 am - 4:10 pm
LYR
-
ORD
36h 25m
2 stops
$576Scandinavian Airlines
Mon, Aug 17 - Tue, Aug 25
Scandinavian Airlines Logo
7:15 pm - 10:00 am
ORD
-
LYR
31h 45m
2 stops
Scandinavian Airlines Logo
12:35 pm - 4:10 pm
LYR
-
ORD
34h 35m
2 stops
$596Scandinavian Airlines
Sun, Aug 23 - Wed, Sep 2
Scandinavian Airlines Logo
7:15 pm - 6:15 pm
ORD
-
LYR
40h 00m
3 stops
Scandinavian Airlines Logo
2:55 pm - 4:10 pm
LYR
-
ORD
32h 15m
3 stops
$606Scandinavian Airlines
Mon, Aug 17 - Tue, Aug 25
Scandinavian Airlines Logo
7:15 pm - 6:15 pm
ORD
-
LYR
16h 00m
2 stops
Scandinavian Airlines Logo
2:55 pm - 4:10 pm
LYR
-
ORD
32h 15m
3 stops
$626Scandinavian Airlines
Tue, Aug 18 - Tue, Aug 25
Scandinavian Airlines Logo
6:00 am - 11:50 am
ORD
-
LYR
22h 50m
2 stops
Scandinavian Airlines Logo
12:35 pm - 4:10 pm
LYR
-
ORD
34h 35m
2 stops
$630Scandinavian Airlines
Tue, Sep 15 - Wed, Sep 23
Scandinavian Airlines Logo
7:15 pm - 2:10 pm
ORD
-
LYR
35h 55m
2 stops
Scandinavian Airlines Logo
12:35 pm - 4:10 pm
LYR
-
ORD
34h 35m
2 stops
$634Scandinavian Airlines
Sun, Oct 4 - Wed, Oct 14

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Scandinavian Airlines flights from Illinois to Longyearbyen

Our best Scandinavian Airlines deals on Illinois to Longyearbyen flight tickets
Scandinavian Airlines
Oct 4
ORD7:15 pmChicago O'Hare Intl
35h 55m
2 stops
LYR2:10 pmLongyearbyen Svalbard
Oct 13
LYR2:55 pmLongyearbyen Svalbard
32h 15m
3 stops
ORD4:10 pmChicago O'Hare Intl
$531
Scandinavian Airlines
Oct 13
ORD7:15 pmChicago O'Hare Intl
33h 35m
2 stops
LYR11:50 amLongyearbyen Svalbard
Oct 19
LYR2:55 pmLongyearbyen Svalbard
32h 15m
2 stops
ORD4:10 pmChicago O'Hare Intl
$544
Scandinavian Airlines
Oct 26
ORD8:15 pmChicago O'Hare Intl
59h 55m
3 stops
LYR2:10 pmLongyearbyen Svalbard
Nov 3
LYR2:55 pmLongyearbyen Svalbard
32h 50m
3 stops
ORD4:45 pmChicago O'Hare Intl
$555

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Longyearbyen 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 29, 2026.
Use the filters below to find and compare flights from Illinois to Longyearbyen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Sun 10/4

7:15 pm-2:10 pm

2 stops35h 55m

Longyearbyen Svalbard

Tue 10/13

2:55 pm-4:10 pm

3 stops32h 15m

$531

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Tue 10/13

7:15 pm-11:50 am

2 stops33h 35m

Longyearbyen Svalbard

Mon 10/19

2:55 pm-4:10 pm

2 stops32h 15m

$544

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Mon 10/26

8:15 pm-2:10 pm

3 stops59h 55m

Longyearbyen Svalbard

Tue 11/3

2:55 pm-4:45 pm

3 stops32h 50m

$555

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Thu 10/1

7:15 pm-7:00 pm

2 stops40h 45m

Longyearbyen Svalbard

Sat 10/10

7:45 pm-4:10 pm

2 stops51h 25m

$564

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Mon 8/17

7:15 pm-11:50 am

2 stops33h 35m

Longyearbyen Svalbard

Tue 8/25

10:45 am-4:10 pm

2 stops36h 25m

$576

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Sun 8/23

7:15 pm-10:00 am

2 stops31h 45m

Longyearbyen Svalbard

Wed 9/2

12:35 pm-4:10 pm

2 stops34h 35m

$596

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Mon 8/17

7:15 pm-6:15 pm

3 stops40h 00m

Longyearbyen Svalbard

Tue 8/25

2:55 pm-4:10 pm

3 stops32h 15m

$606
Quickest round-trip

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Tue 8/18

7:15 pm-6:15 pm

2 stops16h 00m

Longyearbyen Svalbard

Tue 8/25

2:55 pm-4:10 pm

3 stops32h 15m

$626

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Tue 9/15

6:00 am-11:50 am

2 stops22h 50m

Longyearbyen Svalbard

Wed 9/23

12:35 pm-4:10 pm

2 stops34h 35m

$630

ChicagoLongyearbyen

ORD - LYR

ORDLYR

Chicago O'Hare Intl

Sun 10/4

7:15 pm-2:10 pm

2 stops35h 55m

Longyearbyen Svalbard

Wed 10/14

12:35 pm-4:10 pm

2 stops34h 35m

$634

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Longyearbyen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Longyearbyen

Fastest flight time

33h 35m

Direct flights

None
The fastest flight from Illinois to Longyearbyen takes 33h 35m
There are no direct flights from Illinois to Longyearbyen. There are no popular flight routes from Illinois to Longyearbyen.
Search flight deals

Frequently asked questions about flying from Illinois to Longyearbyen

  • When did momondo last update prices for flights from Illinois to Longyearbyen Svalbard Airport?

    Prices for flights from Illinois to Longyearbyen Svalbard Airport are updated daily.

  • How old do you have to be to fly from Illinois to Longyearbyen Svalbard 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 Illinois to Longyearbyen Svalbard Airport.

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

    The required travel and health documents for your Longyearbyen Svalbard 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 Longyearbyen Svalbard Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Illinois to Longyearbyen

  • How do I get Price Alerts for flights from Illinois to Longyearbyen?

    Price Alerts will notify you by email when the price for flights to Longyearbyen from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Illinois to Longyearbyen 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.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Longyearbyen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Longyearbyen for you.

Can I find flights from Illinois to Longyearbyen with flexible booking policies on momondo?

Flights from Illinois to Longyearbyen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Longyearbyen?

momondo provides multiple filters to help you find the best flight to Longyearbyen from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Longyearbyen, momondo offers a useful price alert feature which will track prices for flights to Longyearbyen from Illinois and alert you when they change.

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