What airlines fly to United Kingdom?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to United Kingdom 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 United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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

Iberia, Air France, and Delta are the most popular carriers operating from Appleton Intl to United Kingdom

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

Prices for flights from Appleton Intl Airport to United Kingdom refresh daily.

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

As of September 2026, there are 2 operators available to choose from for flights from Appleton Intl Airport to United Kingdom.

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

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 United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The necessary travel and health documents for your United Kingdom 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.

$323 Cheap Flights from Appleton to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 am - 6:25 amATW Appleton Intl-LHR London Heathrow

18h 50m1 stop Atlanta Hartsfield-Jackson

6:20 am - 4:31 pmLHR London Heathrow-ATW Appleton Intl

16h 11m2 stops Paris Charles de Gaulle Minneapolis St Paul

$746Virgin Atlantic

Tue, Nov 3 - Tue, Nov 10

11:07 am - 7:10 amATW Appleton Intl-LHR London Heathrow

14h 03m1 stop Detroit Metropolitan Wayne County

6:15 am - 9:15 pmLHR London Heathrow-ATW Appleton Intl

21h 00m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$747Delta

Wed, Oct 14 - Wed, Oct 21

7:00 am - 7:50 amATW Appleton Intl-LHR London Heathrow

18h 50m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

8:40 am - 8:33 pmLHR London Heathrow-ATW Appleton Intl

17h 53m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$751Delta

Tue, Nov 3 - Tue, Nov 10

7:00 am - 8:50 amATW Appleton Intl-LHR London Heathrow

19h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

6:30 am - 9:34 pmLHR London Heathrow-ATW Appleton Intl

21h 04m2 stops Amsterdam Schiphol Minneapolis St Paul

$751Delta

Wed, Oct 14 - Wed, Oct 21

10:00 am - 6:45 amATW Appleton Intl-LHR London Heathrow

14h 45m1 stop Chicago O'Hare Intl

8:40 am - 11:43 amLHR London Heathrow-ATW Appleton Intl

33h 03m2 stops Zurich Chicago O'Hare Intl

$863United Airlines

Fri, Oct 16 - Fri, Oct 23

8:00 am - 5:55 amATW Appleton Intl-LHR London Heathrow

15h 55m1 stop Chicago O'Hare Intl

6:50 am - 3:46 pmLHR London Heathrow-ATW Appleton Intl

14h 56m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$864United Airlines

Wed, Nov 4 - Wed, Nov 11

6:25 am - 6:55 amATW Appleton Intl-LHR London Heathrow

18h 30m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

8:40 am - 11:43 amLHR London Heathrow-ATW Appleton Intl

33h 03m2 stops Zurich Chicago O'Hare Intl

$867United Airlines

Fri, Oct 16 - Fri, Oct 23

8:05 am - 6:55 amATW Appleton Intl-LHR London Heathrow

16h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:50 am - 6:00 pmLHR London Heathrow-ATW Appleton Intl

17h 10m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$869United Airlines

Thu, Oct 15 - Thu, Oct 22

6:14 pm - 11:15 amATW Appleton Intl-LHR London Heathrow

11h 01m1 stop Chicago O'Hare Intl

2:45 pm - 11:57 pmLHR London Heathrow-ATW Appleton Intl

15h 12m1 stop Chicago O'Hare Intl

$1,011American Airlines

Sat, Oct 17 - Sat, Oct 24

6:14 pm - 10:25 amATW Appleton Intl-LHR London Heathrow

11h 11m1 stop Chicago O'Hare Intl

9:55 am - 9:52 pmLHR London Heathrow-ATW Appleton Intl

17h 57m1 stop Charlotte Douglas

$1,101American Airlines

Sat, Oct 31 - Sat, Nov 7

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Virgin Atlantic flights from Appleton to United Kingdom

Our best Virgin Atlantic deals on Appleton to United Kingdom flight tickets

Virgin Atlantic

Nov 3

ATW5:35 amAppleton Intl

18h 50m

1 stop

LHR6:25 amLondon Heathrow

Nov 10

LHR6:20 amLondon Heathrow

16h 11m

2 stops

ATW4:31 pmAppleton Intl

$746

Virgin Atlantic

Nov 3

ATW5:35 amAppleton Intl

21h 25m

1 stop

LHR9:00 amLondon Heathrow

Nov 10

LHR9:50 amLondon Heathrow

17h 37m

1 stop

ATW9:27 pmAppleton Intl

$753

Virgin Atlantic

Oct 31

ATW11:07 amAppleton Intl

15h 13m

2 stops

LHR7:20 amLondon Heathrow

Nov 7

LHR11:30 amLondon Heathrow

15h 45m

2 stops

ATW9:15 pmAppleton Intl

$851

KLM flights from Appleton to United Kingdom

Our best KLM deals on Appleton to United Kingdom flight tickets

KLM

Sep 30

ATW11:09 amAppleton Intl

14h 01m

1 stop

LHR7:10 amLondon Heathrow

Oct 8

LHR12:25 pmLondon Heathrow

15h 09m

1 stop

ATW9:34 pmAppleton Intl

$754

KLM

Feb 28

ATW11:10 amAppleton Intl

14h 35m

1 stop

LHR7:45 amLondon Heathrow

Mar 7

LHR9:50 amLondon Heathrow

17h 45m

1 stop

ATW9:35 pmAppleton Intl

$817

KLM

Sep 30

ATW5:45 amAppleton Intl

18h 40m

1 stop

LHR6:25 amLondon Heathrow

Oct 8

LHR12:25 pmLondon Heathrow

15h 09m

1 stop

ATW9:34 pmAppleton Intl

$904

momondo Fare Finder

Use the filters below to find and compare flights from Appleton to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 11/3

5:35 am-6:25 am

1 stop18h 50m

London Heathrow

Tue 11/10

6:20 am-4:31 pm

2 stops16h 11m

$746

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 10/14

11:07 am-7:10 am

1 stop14h 03m

London Heathrow

Wed 10/21

6:15 am-9:15 pm

2 stops21h 00m

$747

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Tue 11/3

7:00 am-7:50 am

2 stops18h 50m

London Heathrow

Tue 11/10

8:40 am-8:33 pm

2 stops17h 53m

$751

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 10/14

7:00 am-8:50 am

2 stops19h 50m

London Heathrow

Wed 10/21

6:30 am-9:34 pm

2 stops21h 04m

$751

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Fri 10/16

10:00 am-6:45 am

1 stop14h 45m

London Heathrow

Fri 10/23

8:40 am-11:43 am

2 stops33h 03m

$863

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Wed 11/4

8:00 am-5:55 am

1 stop15h 55m

London Heathrow

Wed 11/11

6:50 am-3:46 pm

2 stops14h 56m

$864

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Fri 10/16

6:25 am-6:55 am

2 stops18h 30m

London Heathrow

Fri 10/23

8:40 am-11:43 am

2 stops33h 03m

$867

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Thu 10/15

8:05 am-6:55 am

2 stops16h 50m

London Heathrow

Thu 10/22

6:50 am-6:00 pm

2 stops17h 10m

$869

Quickest round-trip

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Sat 10/17

6:14 pm-11:15 am

1 stop11h 01m

London Heathrow

Sat 10/24

2:45 pm-11:57 pm

1 stop15h 12m

$1,011

AppletonLondon

ATW Appleton Intl - LHR London Heathrow

ATWLHR

Appleton Intl

Sat 10/31

6:14 pm-10:25 am

1 stop11h 11m

London Heathrow

Sat 11/7

9:55 am-9:52 pm

1 stop17h 57m

$1,101

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 Appleton to United Kingdom

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 United Kingdom?

In general, February is the cheapest month to fly from Appleton to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $654. If you aren’t able to travel to United Kingdom during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $783.

Can stopping save me money on Appleton to United Kingdom flights?

You could potentially save up to 45% on your flight if you consider stops on a Appleton to United Kingdom flight.

Cheap Appleton to United Kingdom flight deals and tips

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

Best Price Found	$323
Fastest flight time	12h 45m
Direct flights	None

The best one-way flight to United Kingdom from Appleton in the past 72 hours is $323. The best round-trip flight deal from Appleton to United Kingdom found on momondo in the last 72 hours is $746.

The fastest flight from Appleton to United Kingdom takes 12h 45m

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

Search flight deals

Frequently asked questions about flying from Appleton to the United Kingdom

When did momondo last update prices for flights from Appleton Intl Airport to United Kingdom?
Prices for flights from Appleton Intl Airport to United Kingdom refresh daily.
How many operators does momondo search for flights from Appleton Intl Airport to United Kingdom?
As of September 2026, there are 2 operators available to choose from for flights from Appleton Intl Airport to United Kingdom.
How old do you have to be to fly from Appleton Intl Airport to United Kingdom?
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 United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom 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.

Best airlines flying from Appleton to United Kingdom

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $708	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights
American Airlines	PriceFrom $752	Free Cancellation	Rating 7.0 12,076 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Appleton to United Kingdom 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 United Kingdom that suits you.

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

Flights from Appleton to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Appleton to United Kingdom?

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 United Kingdom from Appleton.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Appleton and alert you when they change.