How long does it take to fly to London Gatwick Airport?

On average, it takes 10h 11m to fly from Wisconsin to London Gatwick Airport if you fly out of Milwaukee (the most popular airport in Wisconsin) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Madison and into London Heathrow Airport, then the flight time is around 10h 22m.

How many operators does momondo search for flights from Wisconsin to London Gatwick Airport?

As of August 2025, there are 5 operators available to choose from for flights from Wisconsin to London Gatwick Airport.

How old do you have to be to fly from Wisconsin to London Gatwick 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 Wisconsin to London Gatwick Airport.

What documentation or ID do you need to fly to London Gatwick Airport?

The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$198 Cheap Flights from Wisconsin to London Gatwick Airport in 2025

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Find the cheapest flights from Wisconsin to London

Round-trip

One-way

Last minute

Cheap round-trip flights

6:30 pm - 10:55 amORD-LGW

10h 25m1 stop

11:55 am - 5:20 pmLGW-ORD

11h 25m1 stop

$487Icelandair

Find Deal

Wed, Dec 3 - Fri, Dec 12

10:15 pm - 2:40 pmORD-LGW

10h 25m1 stop

3:40 pm - 9:15 pmLGW-ORD

11h 35m1 stop

$488Icelandair

Find Deal

Wed, Oct 1 - Sun, Oct 12

7:25 pm - 2:40 pmORD-LGW

13h 15m1 stop

3:40 pm - 9:15 pmLGW-ORD

11h 35m1 stop

$490Icelandair

Find Deal

Tue, Oct 7 - Sun, Oct 12

12:05 pm - 10:10 amORD-LGW

16h 05m1 stop

2:00 pm - 4:12 pmLGW-ORD

32h 12m1 stop

$495

Find Deal

Sun, Sep 21 - Fri, Sep 26

6:10 pm - 8:35 amORD-LGW

32h 25m1 stop

3:05 pm - 12:40 pmLGW-ORD

27h 35m1 stop

$504British Airways

Find Deal

Tue, Oct 14 - Tue, Oct 21

4:30 pm - 10:50 amORD-LGW

12h 20m1 stop

8:40 pm - 2:15 pmLGW-ORD

23h 35m1 stop

$509Iberia

Find Deal

Sun, Aug 17 - Thu, Aug 28

7:05 pm - 5:50 pmORD-LGW

16h 45m1 stop

6:40 pm - 5:20 pmLGW-ORD

27h 40m1 stop

$518SWISS

Find Deal

Tue, Oct 14 - Wed, Oct 29

4:30 pm - 10:50 amORD-LGW

12h 20m1 stop

8:40 pm - 6:50 pmLGW-ORD

28h 10m1 stop

$520Iberia

Find Deal

Tue, Aug 19 - Mon, Aug 25

7:30 pm - 5:20 pmMSP-LGW

16h 50m1 stop

10:10 am - 4:55 pmLGW-MSP

12h 45m1 stop

$520

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:49 pm - 8:00 pmMKE-LGW

18h 11m2 stops

8:40 pm - 6:48 pmLGW-MKE

28h 08m2 stops

$1,564British Airways

Find Deal

Mon, Sep 1 - Mon, Sep 8

Icelandair flights from Wisconsin to London Gatwick Airport

Our best Icelandair deals on Wisconsin to London Gatwick Airport flight tickets

Icelandair

Dec 3

ORD6:30 pmChicago O'Hare Intl

10h 25m

1 stop

LGW10:55 amLondon Gatwick

Dec 12

LGW11:55 amLondon Gatwick

11h 25m

1 stop

ORD5:20 pmChicago O'Hare Intl

$487

Find similar

Icelandair

Oct 1

ORD10:15 pmChicago O'Hare Intl

10h 25m

1 stop

LGW2:40 pmLondon Gatwick

Oct 12

LGW3:40 pmLondon Gatwick

11h 35m

1 stop

ORD9:15 pmChicago O'Hare Intl

$488

Find similar

Icelandair

Oct 7

ORD7:25 pmChicago O'Hare Intl

13h 15m

1 stop

LGW2:40 pmLondon Gatwick

Oct 12

LGW3:40 pmLondon Gatwick

11h 35m

1 stop

ORD9:15 pmChicago O'Hare Intl

$490

Find similar

JetBlue flights from Wisconsin to London Gatwick Airport

Our best JetBlue deals on Wisconsin to London Gatwick Airport flight tickets

JetBlue

Sep 12

MKE4:38 pmMilwaukee-Mitchell

10h 57m

1 stop

LGW9:35 amLondon Gatwick

Sep 26

LGW12:10 pmLondon Gatwick

33h 33m

1 stop

MKE3:43 pmMilwaukee-Mitchell

$682

Find similar

JetBlue

Oct 17

MKE4:29 pmMilwaukee-Mitchell

11h 06m

1 stop

LGW9:35 amLondon Gatwick

Oct 22

LGW12:10 pmLondon Gatwick

33h 23m

1 stop

MKE3:33 pmMilwaukee-Mitchell

$722

Find similar

JetBlue

Aug 11

MKE4:03 pmMilwaukee-Mitchell

11h 32m

1 stop

LGW9:35 amLondon Gatwick

Aug 25

LGW12:10 pmLondon Gatwick

32h 58m

1 stop

MKE3:08 pmMilwaukee-Mitchell

$767

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Wisconsin to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 12/3

6:30 pm-10:55 am

1 stop10h 25m

London Gatwick

Fri 12/12

11:55 am-5:20 pm

1 stop11h 25m

$487

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Wed 10/1

10:15 pm-2:40 pm

1 stop10h 25m

London Gatwick

Sun 10/12

3:40 pm-9:15 pm

1 stop11h 35m

$488

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 10/7

7:25 pm-2:40 pm

1 stop13h 15m

London Gatwick

Sun 10/12

3:40 pm-9:15 pm

1 stop11h 35m

$490

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 9/21

12:05 pm-10:10 am

1 stop16h 05m

London Gatwick

Fri 9/26

2:00 pm-4:12 pm

1 stop32h 12m

$495

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 10/14

6:10 pm-8:35 am

1 stop32h 25m

London Gatwick

Tue 10/21

3:05 pm-12:40 pm

1 stop27h 35m

$504

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Sun 8/17

4:30 pm-10:50 am

1 stop12h 20m

London Gatwick

Thu 8/28

8:40 pm-2:15 pm

1 stop23h 35m

$509

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 10/14

7:05 pm-5:50 pm

1 stop16h 45m

London Gatwick

Wed 10/29

6:40 pm-5:20 pm

1 stop27h 40m

$518

ChicagoLondon

ORD - LGW

ORDLGW

Chicago O'Hare Intl

Tue 8/19

4:30 pm-10:50 am

1 stop12h 20m

London Gatwick

Mon 8/25

8:40 pm-6:50 pm

1 stop28h 10m

$520

MinneapolisLondon

MSP - LGW

MSPLGW

Minneapolis St Paul

Wed 10/29

7:30 pm-5:20 pm

1 stop16h 50m

London Gatwick

Wed 11/5

10:10 am-4:55 pm

1 stop12h 45m

$520

MilwaukeeLondon

MKE - LGW

MKELGW

Milwaukee-Mitchell

Mon 9/1

7:49 pm-8:00 pm

2 stops18h 11m

London Gatwick

Mon 9/8

8:40 pm-6:48 pm

2 stops28h 08m

$1,564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Wisconsin to London Gatwick?

TAP AIR PORTUGAL is the most popular carrier operating from Wisconsin to London Gatwick

Cheap Wisconsin to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to London Gatwick Airport

Best Price Found	$198
Fastest flight time	10h 20m
Direct flights	None

The best one-way flight to London Gatwick Airport from Wisconsin in the past 72 hours is $198. The best round-trip flight deal from Wisconsin to London Gatwick Airport found on momondo in the last 72 hours is $487.

The fastest flight from Wisconsin to London Gatwick Airport takes 10h 20m

There are no direct flights from Wisconsin to London Gatwick Airport. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - London Gatwick Airport and Minneapolis St Paul Airport - London Gatwick Airport.

Search flight deals

When did momondo last update prices for flights from Wisconsin to London Gatwick Airport?
Prices for flights from Wisconsin to London Gatwick Airport refresh daily.
How many operators does momondo search for flights from Wisconsin to London Gatwick Airport?
As of August 2025, there are 5 operators available to choose from for flights from Wisconsin to London Gatwick Airport.
How old do you have to be to fly from Wisconsin to London Gatwick 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 Wisconsin to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Gatwick

Hounslow

Dover

Slough

Luton

Guildford

Milton Keynes

Dartford

Crawley

Hayes

Chelmsford

Stansted

Ilford

Brentwood

Colchester

Folkestone

Watford

Canterbury

Richmond

Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wisconsin to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Wisconsin to London with flexible booking policies on momondo?

Yes. All flights to London from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Wisconsin to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Wisconsin.

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

Yes. momondo can track prices for Wisconsin to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Gatwick Airport trip

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Cheap flights from Wisconsin to London from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to London departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Wisconsin to London

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Icelandair flights from Wisconsin to London Gatwick Airport

Our best Icelandair deals on Wisconsin to London Gatwick Airport flight tickets

JetBlue flights from Wisconsin to London Gatwick Airport

Our best JetBlue deals on Wisconsin to London Gatwick Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Wisconsin to London Gatwick Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Wisconsin to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Wisconsin to London Gatwick?

TAP AIR PORTUGAL is the most popular carrier operating from Wisconsin to London Gatwick

How long does it take to fly to London Gatwick Airport?

Cheap Wisconsin to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to London Gatwick Airport

Best Price Found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Wisconsin to London Gatwick Airport?

How many operators does momondo search for flights from Wisconsin to London Gatwick Airport?

How old do you have to be to fly from Wisconsin to London Gatwick Airport?

What documentation or ID do you need to fly to London Gatwick Airport?

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to London?

Can I find flights from Wisconsin to London with flexible booking policies on momondo?

How can momondo help me find flights from Wisconsin to London?

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

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo