In terms of precipitation, rainfall in Lerwick ranges from 50.0 - 120.0 inches per month. January is typically the wettest month, when rainfall can reach 120.0 mm. May is typically the driest time to visit Lerwick when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Lerwick, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 12.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from IL to SDZ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lerwick as you normally would.

Can I find deals for flights from Illinois to Lerwick that include hotel bookings?

Yes. In addition to deals on Illinois to Lerwick flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Illinois to Lerwick?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Lerwick.

Can I find deals for business class flights from Illinois to Lerwick?

Yes. Cheapflights offers flight deals from Illinois to Lerwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£753+ Flights from Illinois to Lerwick

Cheap flight deals from Illinois to Lerwick

Enter your travel dates to find the best prices.

Best flights from Illinois to Lerwick
Discover carefully curated flight deals from Illinois to Lerwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Fri 30/120:20ORD - LSI

3 stops40h 50mMultiple Airlines

Fri 6/217:55LSI - ORD

3 stops46h 10mMultiple Airlines

Deal found 16/12£753

Find flight deals from Illinois to Lerwick

Round-trip from	£753

30/1-6/2
6 total stops
87h 00m total
Illinois to Lerwick

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLerwick

ORD - LSI

ORDLSI

Chicago O'Hare Intl

Fri 30/1

20:20-19:10

3 stops40h 50m

Lerwick Sumburgh

Fri 6/2

17:55-10:05

3 stops46h 10m

£753

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Best time to book a flight from Illinois to Lerwick

Have a flexible travel schedule? Discover the best time to fly to Lerwick from Illinois with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Lerwick

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Illinois to Lerwick that include hotel bookings?
Yes. In addition to deals on Illinois to Lerwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Illinois to Lerwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Lerwick.
Can I find deals for business class flights from Illinois to Lerwick?
Yes. Cheapflights offers flight deals from Illinois to Lerwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Illinois to Lerwick?

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Why should you use Cheapflights to find cheap flight tickets from Illinois to Lerwick?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Lerwick.

Can Cheapflights find flights from Illinois to Lerwick with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Lerwick, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from Illinois to Lerwick from £753

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to Lerwick

Best flights from Illinois to LerwickDiscover carefully curated flight deals from Illinois to Lerwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Discover carefully curated flight deals from Illinois to Lerwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.