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Cheap flights from Norwich to Illinois from £568

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
NWI — ORD
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Norwich to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Norwich to Illinois
Explore the most affordable flight options available from Norwich to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Mon 6/706:00
NWI
-
ORD
1 stop14h 30m
Air France
Mon 13/716:50
ORD
-
NWI
1 stop23h 40m
Air France
Deal found 21/5£901
Wed 8/709:35
NWI
-
ORD
1 stop10h 55m
Air France
Wed 15/716:50
ORD
-
NWI
1 stop23h 40m
Air France
Deal found 21/5£904
Tue 7/709:40
NWI
-
ORD
1 stop10h 35m
Air France
Tue 14/716:20
ORD
-
NWI
1 stop15h 15m
Air France
Deal found 21/5£904
Mon 6/709:35
NWI
-
ORD
1 stop10h 55m
Multiple Airlines
Mon 13/714:07
ORD
-
NWI
2 stops13h 03m
Multiple Airlines
Deal found 21/5£907
Wed 8/714:05
NWI
-
ORD
2 stops15h 48m
Multiple Airlines
Wed 15/713:00
ORD
-
NWI
2 stops14h 10m
Multiple Airlines
Deal found 21/5£914
Mon 6/706:00
NWI
-
ORD
2 stops15h 05m
KLM
Mon 13/719:17
ORD
-
NWI
2 stops12h 18m
KLM
Deal found 21/5£915
Wed 8/706:05
NWI
-
ORD
1 stop14h 25m
KLM
Wed 15/716:50
ORD
-
NWI
1 stop18h 00m
KLM
Deal found 19/5£928
Tue 7/709:40
NWI
-
ORD
1 stop10h 35m
Delta
Tue 14/710:00
ORD
-
NWI
2 stops17h 05m
Delta
Deal found 21/5£930

Find flight deals from Norwich to Illinois

Keep the following information in mind while searching for Norwich to Illinois flight deals. Data was last updated 23 May 2026.

Round-trip from

£901

One-way from

£568

Popular in

July

Cheapest in

February

Average price

£583
Air France
  • Air France
  • 6/7-13/7
  • 2 total stops
  • 38h 10m total
  • Norwich to Illinois
Search Deals
17/7
  • 17/7
  • 3 total stops
  • 28h 00m total
  • Norwich to Illinois
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Norwich to Illinois 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, Cheapflights users made 858,174 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from Norwich to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NorwichChicago

NWI - ORD

NWIORD

Norwich Arpt

Wed 8/7

06:05-14:30

1 stop14h 25m

Chicago O'Hare Intl

Wed 15/7

16:50-16:50

1 stop18h 00m

£923

NorwichChicago

NWI - ORD

NWIORD

Norwich Arpt

Mon 6/7

14:05-14:15

1 stop30h 10m

Chicago O'Hare Intl

Mon 13/7

16:50-09:10

1 stop10h 20m

£923
Fastest return journey

NorwichChicago

NWI - ORD

NWIORD

Norwich Arpt

Tue 7/7

06:00-14:15

1 stop14h 15m

Chicago O'Hare Intl

Wed 15/7

16:50-13:35

1 stop14h 45m

£930
Cheapest one-way

NorwichChicago

NWI - ORD

NWIORD

Norwich Arpt

Fri 17/7

18:05-14:25

2 stops50h 20m

£637
Fastest single journey

NorwichChicago

NWI - ORD

NWIORD

Norwich Arpt

Fri 17/7

09:35-14:15

1 stop10h 40m

£1,792

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Sorted by cheapest first

Best time to book a flight from Norwich to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Norwich 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 Norwich to Illinois
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 23 May 2026.
See what other customers who have flown with KLM from Norwich to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Norwich to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Norwich to Illinois?

    If you book a flight to Illinois from Norwich, you will be flying from Norwich Arpt, which is the city’s only airport. Norwich Arpt (NWI) is located 3.5 mi from the center of Norwich.

  • How long is the flight from Norwich to Illinois?

    For as low as £923, KLM can have you in Illinois from Norwich in 14h 25m. Norwich and Illinois are separated by a distance of 3965 mi.

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

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

  • How can I find direct flights from Norwich to Illinois?

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

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

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

See more FAQs

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Alternative routes for Norwich to Illinois

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