Find Cheap Flights from Chicago to London Luton Airport (CHI - LTN)

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Thu 12/14
Thu 12/21
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Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $465 or less.

FAQs for Booking Chicago to London Luton Airport Flights

How long does a flight from Chicago to London Luton Airport take?
An average nonstop flight takes 17h 35m, covering a distance of 3927 miles.
Which airlines provide the cheapest flights from Chicago to London Luton Airport?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($336)
Do I need a passport to fly between Chicago and London Luton Airport?
Yes.
What’s the cheapest day of the week to fly Chicago to London Luton Airport?
For Chicago to London Luton Airport, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London Luton Airport back to Chicago, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

Book cheap flights from Chicago to London Luton Airport (round-trip)

Airports
Origin
Chicago
$336
only
$336
Destination
London
$336
only
$336
Fri, Feb 2
ORD
LTN
18h 25m
Mon, Feb 5
LTN
ORD
15h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 21
ORD
LTN
18h 25m
Tue, Feb 27
LTN
ORD
15h 20m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 2
ORD
LTN
18h 25m
Wed, Feb 7
LTN
ORD
15h 20m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
ORD
LTN
18h 25m
Thu, Feb 8
LTN
ORD
31h 35m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
ORD
LTN
18h 25m
Tue, Feb 20
LTN
ORD
25h 45m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 21
ORD
LTN
24h 10m
Thu, Mar 1
LTN
ORD
25h 45m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
ORD
LTN
18h 25m
Mon, Jan 22
LTN
ORD
15h 20m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
ORD
LTN
24h 10m
Fri, Feb 16
LTN
ORD
15h 20m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 25
ORD
LTN
24h 10m
Wed, Feb 28
LTN
ORD
15h 20m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
ORD
LTN
24h 10m
Fri, Feb 9
LTN
ORD
15h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
ORD
LTN
24h 10m
Sun, Jan 21
LTN
ORD
15h 20m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
ORD
LTN
24h 10m
Sun, Jan 28
LTN
ORD
15h 20m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
ORD
LTN
18h 25m
Wed, Feb 21
LTN
ORD
15h 20m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
ORD
LTN
24h 10m
Mon, Feb 26
LTN
ORD
15h 20m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 7
ORD
LTN
24h 10m
Fri, Feb 16
LTN
ORD
15h 20m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 17
ORD
LTN
17h 35m
Sun, Apr 22
LTN
ORD
16h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
ORD
LTN
17h 35m
Mon, Apr 30
LTN
ORD
22h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 26
ORD
LTN
18h 25m
Fri, Feb 2
LTN
ORD
15h 20m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Feb 23
ORD
LTN
18h 25m
Tue, Feb 27
LTN
ORD
15h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Apr 22
ORD
LTN
23h 25m
Wed, May 2
LTN
ORD
22h 10m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.