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

Lufthansa and Iberia are the most popular carriers operating from Appleton Intl to London

What airlines fly to London?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London from Appleton according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Appleton Intl Airport to London are updated daily.

How many operators does momondo search for flights from Appleton Intl Airport to London?

There are 2 operators available for flights from Appleton Intl Airport to London as of January 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to London.

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

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$631 Cheap Flights from Appleton to London in 2026

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Find the cheapest flights from Appleton to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 7:05 am

ATW

LHR

18h 45m

1 stop

8:40 am - 9:27 pm

LHR

ATW

18h 47m

2 stops

$631Delta

Sat, Feb 21 - Fri, Mar 6

6:50 am - 7:05 am

ATW

LHR

18h 15m

2 stops

6:30 am - 9:27 pm

LHR

ATW

20h 57m

2 stops

$636Delta

Sat, Feb 21 - Fri, Mar 6

5:30 pm - 4:40 pm

ATW

LHR

17h 10m

2 stops

10:50 am - 9:45 pm

LHR

ATW

16h 55m

2 stops

$642Lufthansa

Wed, Apr 1 - Wed, Apr 15

5:17 am - 6:45 am

ATW

LHR

19h 28m

1 stop

6:30 am - 9:19 pm

LHR

ATW

20h 49m

2 stops

$646Delta

Wed, Apr 1 - Wed, Apr 15

6:25 pm - 8:45 am

ATW

LHR

32h 20m

1 stop

12:30 pm - 9:50 pm

LHR

ATW

15h 20m

1 stop

$653Delta

Sat, Feb 21 - Fri, Mar 6

5:17 am - 6:50 am

ATW

LHR

20h 33m

2 stops

11:05 am - 9:15 pm

LHR

ATW

15h 10m

1 stop

$663Delta

Thu, Mar 19 - Tue, Mar 24

12:06 pm - 1:05 pm

ATW

LHR

18h 59m

1 stop

12:25 pm - 9:14 pm

LHR

ATW

14h 49m

1 stop

$675KLM

Wed, Apr 1 - Wed, Apr 15

5:30 pm - 6:25 pm

ATW

LHR

18h 55m

2 stops

9:00 am - 9:45 pm

LHR

ATW

18h 45m

2 stops

$677Lufthansa

Sun, Apr 19 - Sun, Apr 26

7:00 am - 7:10 am

ATW

LHR

18h 10m

1 stop

6:30 am - 9:19 pm

LHR

ATW

20h 49m

2 stops

$696Delta

Sun, Apr 19 - Sun, Apr 26

11:14 am - 10:15 am

ATW

LHR

18h 01m

2 stops

4:35 pm - 10:32 am

LHR

ATW

22h 57m

2 stops

$699Delta

Thu, Mar 19 - Fri, Mar 27

Lufthansa flights from Appleton to London

Our best Lufthansa deals on Appleton to London flight tickets

Lufthansa

Apr 1

ATW5:30 pmAppleton Intl

17h 10m

2 stops

LHR4:40 pmLondon Heathrow

Apr 15

LHR10:50 amLondon Heathrow

16h 55m

2 stops

ATW9:45 pmAppleton Intl

$642

Lufthansa

Apr 19

ATW5:30 pmAppleton Intl

18h 55m

2 stops

LHR6:25 pmLondon Heathrow

Apr 26

LHR9:00 amLondon Heathrow

18h 45m

2 stops

ATW9:45 pmAppleton Intl

$677

Lufthansa

Feb 24

ATW12:34 pmAppleton Intl

15h 11m

2 stops

LHR9:45 amLondon Heathrow

Mar 1

LHR11:10 amLondon Heathrow

16h 22m

2 stops

ATW9:32 pmAppleton Intl

$721

United Airlines flights from Appleton to London

Our best United Airlines deals on Appleton to London flight tickets

United Airlines

Mar 5

ATW12:34 pmAppleton Intl

13h 21m

1 stop

LHR7:55 amLondon Heathrow

Mar 9

LHR4:40 pmLondon Heathrow

31h 23m

2 stops

ATW7:03 pmAppleton Intl

$700

United Airlines

Apr 19

ATW8:00 amAppleton Intl

19h 00m

1 stop

LHR9:00 amLondon Heathrow

Apr 26

LHR7:25 amLondon Heathrow

15h 23m

2 stops

ATW4:48 pmAppleton Intl

$705

United Airlines

Apr 4

ATW3:46 pmAppleton Intl

32h 59m

1 stop

LHR6:45 amLondon Heathrow

Apr 18

LHR7:25 amLondon Heathrow

15h 23m

2 stops

ATW4:48 pmAppleton Intl

$711

Fly from

Fly to

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sat 2/21

6:20 am-7:05 am

1 stop18h 45m

London Heathrow

Fri 3/6

8:40 am-9:27 pm

2 stops18h 47m

$631

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sat 2/21

6:50 am-7:05 am

2 stops18h 15m

London Heathrow

Fri 3/6

6:30 am-9:27 pm

2 stops20h 57m

$636

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

5:30 pm-4:40 pm

2 stops17h 10m

London Heathrow

Wed 4/15

10:50 am-9:45 pm

2 stops16h 55m

$642

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

5:17 am-6:45 am

1 stop19h 28m

London Heathrow

Wed 4/15

6:30 am-9:19 pm

2 stops20h 49m

$646

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sat 2/21

6:25 pm-8:45 am

1 stop32h 20m

London Heathrow

Fri 3/6

12:30 pm-9:50 pm

1 stop15h 20m

$653

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 3/19

5:17 am-6:50 am

2 stops20h 33m

London Heathrow

Tue 3/24

11:05 am-9:15 pm

1 stop15h 10m

$663

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

12:06 pm-1:05 pm

1 stop18h 59m

London Heathrow

Wed 4/15

12:25 pm-9:14 pm

1 stop14h 49m

$675

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 4/19

5:30 pm-6:25 pm

2 stops18h 55m

London Heathrow

Sun 4/26

9:00 am-9:45 pm

2 stops18h 45m

$677

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 4/19

7:00 am-7:10 am

1 stop18h 10m

London Heathrow

Sun 4/26

6:30 am-9:19 pm

2 stops20h 49m

$696

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 3/19

11:14 am-10:15 am

2 stops18h 01m

London Heathrow

Fri 3/27

4:35 pm-10:32 am

2 stops22h 57m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to London

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

Can stopping save me money on Appleton to London flights?

You could potentially save up to 61% on your flight if you consider stops on a Appleton to London flight.

When to book flights from Appleton to London

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

Estimated round-trip price

Cheap Appleton to London (ATW to LON) flight deals and tips

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

Fastest flight time	11h 21m
Direct flights	None

The fastest flight from Appleton to London takes 11h 21m

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

Search flight deals

How far is Appleton Intl to London by plane?
The straight-line distance from Appleton Intl to London is 3865.0 mi. In terms of flight time, this usually takes a little over 11h 21m.
When did momondo last update prices for flights from Appleton Intl Airport to London?
Prices for flights from Appleton Intl Airport to London are updated daily.
How many operators does momondo search for flights from Appleton Intl Airport to London?
There are 2 operators available for flights from Appleton Intl Airport to London as of January 2026.
How old do you have to be to fly from Appleton Intl Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Appleton to London?
momondo data reveals that the most frequently booked airline on the route from Appleton to London is American Airlines, representing 54% of all bookings. The subsequent popular airline is United Airlines at 46%.

Best airlines flying from Appleton to London

Compare and see reviews for airlines that fly from Appleton to London with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $687	Free Cancellation	Rating 7.2 11,189 reviews		Search American Airlines flights
United Airlines	PriceFrom $700	Free Cancellation	Rating 7.4 9,199 reviews		Search United Airlines flights

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Milton Keynes

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Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

Richmond

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Appleton to London for you.

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

All flight searches from Appleton to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Appleton to London.

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.