How does KAYAK find such low prices on flights from Michigan to London Heathrow Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to London Heathrow Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to London Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Michigan to London Heathrow Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Michigan with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to London Heathrow Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$308 CHEAP FLIGHTS from Michigan to London Heathrow (LHR)

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Cheap Flights from Michigan to Heathrow

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Michigan to Heathrow

Thu, Jan 14 - Mon, Jan 18

7:15 pm - 9:40 pmORD Chicago O'Hare Intl-LHR London Heathrow

20h 25m1 stop Kastrup Copenhagen

10:20 am - 4:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

12h 25m1 stop Kastrup Copenhagen

$659Scandinavian Airlines

Sun, Oct 11 - Wed, Oct 14

7:15 pm - 7:55 pmORD Chicago O'Hare Intl-LHR London Heathrow

42h 40m2 stops Kastrup Copenhagen Stockholm Arlanda

6:40 am - 4:10 pmLHR London Heathrow-ORD Chicago O'Hare Intl

15h 30m1 stop Kastrup Copenhagen

$661Scandinavian Airlines

Sun, Sep 20 - Tue, Sep 29

7:25 pm - 11:55 amORD Chicago O'Hare Intl-LHR London Heathrow

10h 30m1 stop Reykjavik Keflavik Intl

1:05 pm - 6:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

11h 10m1 stop Reykjavik Keflavik Intl

$679Icelandair

Wed, Nov 18 - Tue, Nov 24

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

11:00 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$684British Airways

Sun, Sep 20 - Tue, Sep 29

6:00 pm - 6:50 pmORD Chicago O'Hare Intl-LHR London Heathrow

18h 50m1 stop Lisbon Humberto Delgado

6:45 pm - 4:00 pmLHR London Heathrow-ORD Chicago O'Hare Intl

27h 15m1 stop Lisbon Humberto Delgado

$684TAP AIR PORTUGAL

Sun, Sep 20 - Wed, Sep 30

6:00 pm - 6:50 pmORD Chicago O'Hare Intl-LHR London Heathrow

18h 50m1 stop Lisbon Humberto Delgado

6:45 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

23h 55m1 stop Lisbon Humberto Delgado

$686TAP AIR PORTUGAL

Thu, Jan 14 - Mon, Jan 18

6:30 pm - 10:50 amORD Chicago O'Hare Intl-LHR London Heathrow

10h 20m1 stop Reykjavik Keflavik Intl

12:15 pm - 5:20 pmLHR London Heathrow-ORD Chicago O'Hare Intl

11h 05m1 stop Reykjavik Keflavik Intl

$687Icelandair

Tue, Nov 17 - Mon, Nov 23

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

3:40 pm - 6:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$706British Airways

Wed, Nov 4 - Wed, Nov 11

6:30 pm - 9:35 pmORD Chicago O'Hare Intl-LHR London Heathrow

21h 05m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

7:05 am - 5:20 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 15m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

$721Multiple Airlines

Fri, Feb 12 - Mon, Feb 15

8:50 pm - 9:00 pmORD Chicago O'Hare Intl-LHR London Heathrow

42h 10m2 stops Toronto Pearson Intl Ottawa

8:05 pm - 4:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

26h 10m1 stop Zurich

$722Multiple Airlines

Recent last minute flight deals from Michigan to Heathrow

Sun, Aug 23 - Wed, Sep 2

6:00 pm - 5:45 pmORD Chicago O'Hare Intl-LHR London Heathrow

17h 45m1 stop Lisbon Humberto Delgado

1:45 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

28h 55m1 stop Lisbon Humberto Delgado

$845TAP AIR PORTUGAL

Sun, Aug 23 - Wed, Sep 2

6:00 pm - 12:45 pmORD Chicago O'Hare Intl-LHR London Heathrow

12h 45m1 stop Lisbon Humberto Delgado

7:50 pm - 12:40 pmLHR London Heathrow-ORD Chicago O'Hare Intl

22h 50m1 stop Lisbon Humberto Delgado

$848TAP AIR PORTUGAL

Tue, Aug 25 - Wed, Sep 2

3:45 pm - 8:05 amORD Chicago O'Hare Intl-LHR London Heathrow

10h 20m1 stop Dublin

9:50 am - 8:20 pmLHR London Heathrow-ORD Chicago O'Hare Intl

16h 30m2 stops Dublin Toronto Pearson Intl

$856Aer Lingus

Mon, Aug 24 - Sat, Sep 26

9:00 pm - 1:30 pmORD Chicago O'Hare Intl-LHR London Heathrow

10h 30m1 stop Dublin

9:50 am - 7:30 pmLHR London Heathrow-ORD Chicago O'Hare Intl

15h 40m2 stops Dublin Toronto Pearson Intl

$861Aer Lingus

Mon, Aug 24 - Wed, Sep 9

10:07 am - 9:35 amORD Chicago O'Hare Intl-LHR London Heathrow

17h 28m2 stops New York John F Kennedy Intl Oslo Gardermoen

7:30 pm - 4:10 pmLHR London Heathrow-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

$870Scandinavian Airlines

Sun, Aug 23 - Wed, Aug 26

6:00 am - 9:30 amORD Chicago O'Hare Intl-LHR London Heathrow

21h 30m1 stop New York John F Kennedy Intl

8:15 am - 5:35 pmLHR London Heathrow-ORD Chicago O'Hare Intl

15h 20m1 stop New York John F Kennedy Intl

$886JetBlue

Sun, Aug 23 - Mon, Aug 31

6:00 am - 9:30 amORD Chicago O'Hare Intl-LHR London Heathrow

21h 30m1 stop New York John F Kennedy Intl

8:15 am - 9:58 pmLHR London Heathrow-ORD Chicago O'Hare Intl

19h 43m1 stop New York John F Kennedy Intl

$886JetBlue

Tue, Aug 25 - Thu, Sep 10

7:15 pm - 4:00 pmORD Chicago O'Hare Intl-LHR London Heathrow

14h 45m1 stop Kastrup Copenhagen

6:40 am - 4:10 pmLHR London Heathrow-ORD Chicago O'Hare Intl

15h 30m1 stop Kastrup Copenhagen

$898Scandinavian Airlines

Sun, Aug 23 - Wed, Sep 2

10:30 pm - 12:15 pmORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

7:50 am - 4:00 pmLHR London Heathrow-ORD Chicago O'Hare Intl

14h 10m1 stop Madrid Barajas

$933Iberia

Sun, Aug 23 - Wed, Sep 2

8:45 pm - 10:30 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

12:15 pm - 3:00 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$963Iberia

Recent direct flight deals from Michigan to Heathrow

Wed, Nov 18 - Tue, Nov 24

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

11:00 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$684British Airways

Tue, Nov 17 - Mon, Nov 23

5:10 pm - 6:55 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

3:40 pm - 6:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$706British Airways

Mon, Sep 21 - Tue, Sep 29

9:15 pm - 11:15 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 00mnonstop

9:45 am - 12:25 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 40mnonstop

$840Finnair

Sun, Sep 20 - Tue, Sep 29

8:50 pm - 10:50 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 00mnonstop

12:15 pm - 2:55 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 40mnonstop

$847Finnair

Tue, Oct 27 - Mon, Nov 2

10:50 pm - 11:35 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

4:30 pm - 7:15 pmLHR London Heathrow-ORD Chicago O'Hare Intl

8h 45mnonstop

$850Iberia

Mon, Nov 16 - Thu, Nov 26

9:50 pm - 11:35 amORD Chicago O'Hare Intl-LHR London Heathrow

7h 45mnonstop

3:40 pm - 6:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$855Iberia

Wed, Oct 14 - Wed, Oct 21

4:25 pm - 6:45 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 20mnonstop

2:10 pm - 5:25 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 15mnonstop

$877Lufthansa

Sun, Nov 15 - Tue, Nov 24

3:45 pm - 5:55 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 10mnonstop

10:25 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 20mnonstop

$882Lufthansa

Wed, Nov 18 - Wed, Nov 25

3:45 pm - 5:55 amORD Chicago O'Hare Intl-LHR London Heathrow

8h 10mnonstop

7:40 am - 10:45 amLHR London Heathrow-ORD Chicago O'Hare Intl

9h 05mnonstop

$882United Airlines

Tue, Nov 24 - Fri, Nov 27

9:50 pm - 12:00 pmORD Chicago O'Hare Intl-LHR London Heathrow

8h 10mnonstop

10:25 am - 1:45 pmLHR London Heathrow-ORD Chicago O'Hare Intl

9h 20mnonstop

$882United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$308

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 29% increase in price.

Flight from Chicago O'Hare Airport to London Heathrow Airport

How does KAYAK find such low prices on flights from Michigan to London Heathrow Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Michigan to London Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Michigan to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Michigan is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Michigan to London Heathrow Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Michigan with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Michigan to London Heathrow Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Michigan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Hayes

Slough

Richmond

Wembley

Salisbury

Luton

Eastbourne

Ilford

Crawley

Bedford

Watford

Guildford

Swindon

Colchester

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Ipswich

Twickenham

Northampton

St. Albans

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London Heathrow Airport (LHR)

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$308 Find Cheap Flights from Michigan to London Heathrow Airport - Compare and Save

Cheap Flights from Michigan to Heathrow

Recent round-trip flight deals from Michigan to Heathrow

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Everything you need to know for your flight to Heathrow

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