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

United Airlines, KLM, and Iberia are the most popular carriers operating from Appleton Intl to United Kingdom

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 43% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 5 different airlines that fly to United Kingdom 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 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 April 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.

$348 Cheap Flights from Appleton to the United Kingdom in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to the United Kingdom

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 10:30 am

ATW

LHR

10h 05m

1 stop

7:25 pm - 5:55 pm

LHR

ATW

28h 30m

2 stops

$867Iberia

Sun, Aug 23 - Mon, Sep 7

9:49 am - 7:55 am

ATW

LHR

16h 06m

1 stop

8:00 pm - 5:55 pm

LHR

ATW

27h 55m

2 stops

$874Iberia

Wed, Aug 12 - Wed, Aug 26

6:00 am - 10:55 am

ATW

LHR

22h 55m

1 stop

12:55 pm - 10:42 pm

LHR

ATW

15h 47m

1 stop

$896Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

4:11 pm - 12:50 pm

ATW

LHR

14h 39m

1 stop

2:45 pm - 12:11 am

LHR

ATW

15h 26m

1 stop

$946American Airlines

Sun, Aug 23 - Mon, Sep 7

6:25 pm - 11:15 am

ATW

LHR

10h 50m

1 stop

12:15 pm - 11:27 pm

LHR

ATW

17h 12m

1 stop

$947American Airlines

Sun, Aug 23 - Mon, Sep 7

7:00 am - 7:10 am

ATW

LHR

18h 10m

1 stop

6:30 am - 8:40 pm

LHR

ATW

20h 10m

2 stops

$978Delta

Fri, Sep 25 - Mon, Oct 5

3:47 pm - 10:25 am

ATW

MAN

12h 38m

2 stops

6:05 am - 4:54 pm

MAN

ATW

16h 49m

2 stops

$1,256Multiple Airlines

Tue, Jun 9 - Tue, Jun 16

11:27 am - 8:25 am

ATW

MAN

14h 58m

2 stops

1:00 pm - 10:30 pm

MAN

ATW

15h 30m

1 stop

$1,310KLM

Wed, Jun 24 - Thu, Jul 2

2:07 pm - 10:10 am

ATW

MAN

14h 03m

2 stops

1:00 pm - 10:30 pm

MAN

ATW

15h 30m

1 stop

$1,864KLM

Tue, Jun 9 - Tue, Jun 16

5:31 am - 7:15 am

ATW

MAN

19h 44m

1 stop

1:00 pm - 10:30 pm

MAN

ATW

15h 30m

1 stop

$6,539Delta

Wed, Jun 24 - Thu, Jul 2

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American Airlines flights from Appleton to United Kingdom

Our best American Airlines deals on Appleton to United Kingdom flight tickets

American Airlines

Aug 23

ATW4:11 pmAppleton Intl

14h 39m

1 stop

LHR12:50 pmLondon Heathrow

Sep 7

LHR2:45 pmLondon Heathrow

15h 26m

1 stop

ATW12:11 amAppleton Intl

$946

American Airlines

Aug 23

ATW6:25 pmAppleton Intl

10h 50m

1 stop

LHR11:15 amLondon Heathrow

Sep 7

LHR12:15 pmLondon Heathrow

17h 12m

1 stop

ATW11:27 pmAppleton Intl

$947

American Airlines

Sep 25

ATW4:19 pmAppleton Intl

13h 51m

1 stop

LHR12:10 pmLondon Heathrow

Oct 5

LHR12:15 pmLondon Heathrow

16h 53m

1 stop

ATW11:08 pmAppleton Intl

$996

Delta flights from Appleton to United Kingdom

Our best Delta deals on Appleton to United Kingdom flight tickets

Delta

Sep 25

ATW7:00 amAppleton Intl

18h 10m

1 stop

LHR7:10 amLondon Heathrow

Oct 5

LHR6:30 amLondon Heathrow

20h 10m

2 stops

ATW8:40 pmAppleton Intl

$978

Delta

Sep 25

ATW1:26 pmAppleton Intl

16h 39m

2 stops

LHR12:05 pmLondon Heathrow

Oct 5

LHR6:30 amLondon Heathrow

20h 10m

2 stops

ATW8:40 pmAppleton Intl

$983

Delta

Jul 18

ATW5:30 amAppleton Intl

19h 45m

1 stop

LHR7:15 amLondon Heathrow

Sep 3

LHR6:30 amLondon Heathrow

21h 27m

2 stops

ATW9:57 pmAppleton Intl

$988

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/23

6:25 pm-10:30 am

1 stop10h 05m

London Heathrow

Mon 9/7

7:25 pm-5:55 pm

2 stops28h 30m

$867

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 8/12

9:49 am-7:55 am

1 stop16h 06m

London Heathrow

Wed 8/26

8:00 pm-5:55 pm

2 stops27h 55m

$874

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 8/12

6:00 am-10:55 am

1 stop22h 55m

London Heathrow

Wed 8/26

12:55 pm-10:42 pm

1 stop15h 47m

$896

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/23

4:11 pm-12:50 pm

1 stop14h 39m

London Heathrow

Mon 9/7

2:45 pm-12:11 am

1 stop15h 26m

$946

Quickest round-trip

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/23

6:25 pm-11:15 am

1 stop10h 50m

London Heathrow

Mon 9/7

12:15 pm-11:27 pm

1 stop17h 12m

$947

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 9/25

7:00 am-7:10 am

1 stop18h 10m

London Heathrow

Mon 10/5

6:30 am-8:40 pm

2 stops20h 10m

$978

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Tue 6/9

3:47 pm-10:25 am

2 stops12h 38m

Manchester

Tue 6/16

6:05 am-4:54 pm

2 stops16h 49m

$1,256

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 6/24

11:27 am-8:25 am

2 stops14h 58m

Manchester

Thu 7/2

1:00 pm-10:30 pm

1 stop15h 30m

$1,310

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Tue 6/9

2:07 pm-10:10 am

2 stops14h 03m

Manchester

Tue 6/16

1:00 pm-10:30 pm

1 stop15h 30m

$1,864

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 6/24

5:31 am-7:15 am

1 stop19h 44m

Manchester

Thu 7/2

1:00 pm-10:30 pm

1 stop15h 30m

$6,539

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, April 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 $624. If you aren’t able to travel to United Kingdom during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $648.

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

You could potentially save up to 57% 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

Fastest flight time	9h 51m
Direct flights	None

The fastest flight from Appleton to United Kingdom takes 9h 51m

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 April 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
American Airlines	PriceFrom $687	Free Cancellation	Rating 7.1 11,677 reviews		Search American Airlines flights
United Airlines	PriceFrom $700	Free Cancellation	Rating 7.4 9,672 reviews		Search United 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.