What is the cheapest airline that flies from Appleton Intl to London Heathrow?

Virgin Atlantic and United Airlines are the most popular carriers operating from Appleton Intl to London Heathrow

When did momondo last update prices for flights from Appleton Intl Airport to London Heathrow Airport?

Prices for flights from Appleton Intl Airport to London Heathrow Airport refresh daily.

How old do you have to be to fly from Appleton Intl Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to London Heathrow Airport.

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

The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£241 Cheap Flights from Appleton to London Heathrow Airport in 2026

Find the cheapest flights from Appleton to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:35 - 10:05ATW Appleton Intl-LHR London Heathrow

34h 30m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

07:40 - 14:07LHR London Heathrow-ATW Appleton Intl

12h 27m1 stop Chicago O'Hare Intl

£562United Airlines

Tue, 8 Dec - Fri, 11 Dec

17:35 - 10:05ATW Appleton Intl-LHR London Heathrow

34h 30m2 stops Chicago O'Hare Intl Brussels Bruxelles-National

08:00 - 17:53LHR London Heathrow-ATW Appleton Intl

15h 53m2 stops Newark Chicago O'Hare Intl

£608United Airlines

Tue, 8 Dec - Fri, 11 Dec

11:29 - 08:35ATW Appleton Intl-LHR London Heathrow

15h 06m1 stop Chicago O'Hare Intl

07:35 - 17:48LHR London Heathrow-ATW Appleton Intl

16h 13m2 stops Madrid Barajas Chicago O'Hare Intl

£639Iberia

Tue, 3 Nov - Wed, 25 Nov

06:15 - 05:55ATW Appleton Intl-LHR London Heathrow

17h 40m1 stop Chicago O'Hare Intl

06:50 - 19:08LHR London Heathrow-ATW Appleton Intl

18h 18m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

£642United Airlines

Wed, 4 Nov - Tue, 24 Nov

16:55 - 12:00ATW Appleton Intl-LHR London Heathrow

13h 05m1 stop Chicago O'Hare Intl

09:00 - 23:15LHR London Heathrow-ATW Appleton Intl

20h 15m2 stops Zurich Chicago O'Hare Intl

£642United Airlines

Wed, 4 Nov - Fri, 27 Nov

11:23 - 08:35ATW Appleton Intl-LHR London Heathrow

15h 12m1 stop Chicago O'Hare Intl

15:40 - 17:55LHR London Heathrow-ATW Appleton Intl

32h 15m1 stop Chicago O'Hare Intl

£644Iberia

Tue, 8 Dec - Fri, 11 Dec

11:29 - 13:30ATW Appleton Intl-LHR London Heathrow

20h 01m2 stops Chicago O'Hare Intl Madrid Barajas

06:15 - 17:48LHR London Heathrow-ATW Appleton Intl

17h 33m2 stops Madrid Barajas Chicago O'Hare Intl

£645Iberia

Tue, 3 Nov - Wed, 25 Nov

06:15 - 05:55ATW Appleton Intl-LHR London Heathrow

17h 40m1 stop Chicago O'Hare Intl

13:25 - 11:53LHR London Heathrow-ATW Appleton Intl

28h 28m2 stops Ottawa Chicago O'Hare Intl

£646United Airlines

Wed, 4 Nov - Thu, 26 Nov

09:50 - 07:55ATW Appleton Intl-LHR London Heathrow

16h 05m1 stop Chicago O'Hare Intl

13:00 - 11:53LHR London Heathrow-ATW Appleton Intl

28h 53m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

£649United Airlines

Tue, 3 Nov - Thu, 26 Nov

12:32 - 07:05ATW Appleton Intl-LHR London Heathrow

12h 33m1 stop Minneapolis St Paul

06:30 - 16:31LHR London Heathrow-ATW Appleton Intl

16h 01m2 stops Amsterdam Schiphol Minneapolis St Paul

£650KLM

Tue, 8 Dec - Fri, 11 Dec

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United Airlines flights from Appleton to London Heathrow Airport

Our best United Airlines deals on Appleton to London Heathrow Airport flight tickets

United Airlines

8 Dec

ATW17:35Appleton Intl

34h 30m

2 stops

LHR10:05London Heathrow

11 Dec

LHR07:40London Heathrow

12h 27m

1 stop

ATW14:07Appleton Intl

£562

United Airlines

8 Dec

ATW17:35Appleton Intl

34h 30m

2 stops

LHR10:05London Heathrow

11 Dec

LHR08:00London Heathrow

15h 53m

2 stops

ATW17:53Appleton Intl

£608

United Airlines

4 Nov

ATW16:55Appleton Intl

13h 05m

1 stop

LHR12:00London Heathrow

25 Nov

LHR06:50London Heathrow

14h 56m

2 stops

ATW15:46Appleton Intl

£642

Delta flights from Appleton to London Heathrow Airport

Our best Delta deals on Appleton to London Heathrow Airport flight tickets

Delta

2 Nov

ATW12:30Appleton Intl

12h 35m

1 stop

LHR07:05London Heathrow

24 Nov

LHR08:40London Heathrow

18h 03m

2 stops

ATW20:43Appleton Intl

£656

Delta

30 Sept

ATW16:19Appleton Intl

12h 01m

1 stop

LHR10:20London Heathrow

8 Oct

LHR09:55London Heathrow

17h 20m

2 stops

ATW21:15Appleton Intl

£656

Delta

30 Sept

ATW07:00Appleton Intl

17h 25m

2 stops

LHR06:25London Heathrow

8 Oct

LHR06:30London Heathrow

20h 45m

2 stops

ATW21:15Appleton Intl

£659

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 8/12

17:35-10:05

2 stops34h 30m

London Heathrow

Fri 11/12

07:40-14:07

1 stop12h 27m

£562

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 8/12

17:35-10:05

2 stops34h 30m

London Heathrow

Fri 11/12

08:00-17:53

2 stops15h 53m

£608

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 3/11

11:29-08:35

1 stop15h 06m

London Heathrow

Wed 25/11

07:35-17:48

2 stops16h 13m

£639

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 4/11

06:15-05:55

1 stop17h 40m

London Heathrow

Tue 24/11

06:50-19:08

2 stops18h 18m

£642

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 4/11

16:55-12:00

1 stop13h 05m

London Heathrow

Fri 27/11

09:00-23:15

2 stops20h 15m

£642

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 8/12

11:23-08:35

1 stop15h 12m

London Heathrow

Fri 11/12

15:40-17:55

1 stop32h 15m

£644

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 3/11

11:29-13:30

2 stops20h 01m

London Heathrow

Wed 25/11

06:15-17:48

2 stops17h 33m

£645

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 4/11

06:15-05:55

1 stop17h 40m

London Heathrow

Thu 26/11

13:25-11:53

2 stops28h 28m

£646

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 3/11

09:50-07:55

1 stop16h 05m

London Heathrow

Thu 26/11

13:00-11:53

2 stops28h 53m

£649

Fastest return journey

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 8/12

12:32-07:05

1 stop12h 33m

London Heathrow

Fri 11/12

06:30-16:31

2 stops16h 01m

£650

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to London Heathrow 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

Prices

Airlines

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Appleton to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Appleton averaging around £0.

Can stopping save me money on Appleton to London Heathrow Airport flights?

You could potentially save up to 13% on your flight if you consider stops on a Appleton to London Heathrow Airport flight.

When to book flights from Appleton to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Appleton to London Heathrow Airport (ATW to LHR) flight deals and tips

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

Fastest flight time	12h 01m
Direct flights	None

The fastest flight from Appleton to London Heathrow Airport takes 12h 01m

There are no direct flights from Appleton to London Heathrow Airport. There are no popular flight routes from Appleton to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Appleton to London Heathrow Airport

How far is Appleton Intl to London Heathrow by plane?
A flight from Appleton Intl to London Heathrow will travel around 3853.7 mi. 12h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Appleton Intl Airport to London Heathrow Airport?
Prices for flights from Appleton Intl Airport to London Heathrow Airport refresh daily.
How old do you have to be to fly from Appleton Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Stratford-upon-Avon

Luton

Southend-on-Sea

Slough

Northampton

Ipswich

Maidstone

Swindon

Folkestone

Ilford

Hastings

Poole

Canterbury

Chichester

Hayes

Guildford

Why use momondo?

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

It is quick and easy to find Appleton to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

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

Once you have performed a search for Appleton to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Appleton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.