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$340+ Cheap flights from Appleton (ATW) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LHR
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Appleton to United Kingdom

Cheapest flights from Appleton to United Kingdom
Explore the most affordable flight options available from Appleton to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:20 pmATW - LHR
1 stop12h 45mKLM
Tue 12/212:30 pmLHR - ATW
1 stop15h 34mKLM
Deal found 10/28$599
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amATW - LHR
2 stops19h 05mDelta
Tue 12/28:00 pmLHR - ATW
2 stops20h 33mDelta
Deal found 10/28$604
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:05 pmATW - LHR
1 stop13h 00mMultiple Airlines
Wed 11/196:20 amLHR - ATW
2 stops15h 18mMultiple Airlines
Deal found 10/28$641
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:01 amATW - LHR
1 stop19h 44mDelta
Wed 11/196:20 amLHR - ATW
2 stops20h 47mDelta
Deal found 10/30$642
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:11 amATW - LHR
2 stops13h 39mAir France
Wed 11/196:20 amLHR - ATW
2 stops15h 18mAir France
Deal found 10/28$646
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:11 amATW - LHR
1 stop15h 34mDelta
Sun 11/98:55 amLHR - ATW
1 stop19h 20mDelta
Deal found 10/29$649
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:11 amATW - LHR
2 stops14h 39mMultiple Airlines
Sun 11/911:05 amLHR - ATW
1 stop16h 02mMultiple Airlines
Deal found 10/28$654
This Air France deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:31 amATW - LHR
1 stop24h 09mMultiple Airlines
Fri 12/193:50 pmLHR - ATW
1 stop35h 51mMultiple Airlines
Deal found 10/28$660
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:21 pmATW - LHR
1 stop29h 34mUnited Airlines
Sun 11/236:50 amLHR - ATW
2 stops18h 29mUnited Airlines
Deal found 10/28$684
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:11 amATW - LHR
2 stops14h 39mMultiple Airlines
Sun 11/236:30 amLHR - ATW
2 stops15h 53mMultiple Airlines
Deal found 10/28$697
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:48 pmATW - LHR
1 stop12h 37mAmerican Airlines
Wed 11/192:45 pmLHR - ATW
1 stop14h 40mAmerican Airlines
Deal found 10/30$708
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 amATW - MAN
2 stops17h 40mDelta
Sun 11/239:05 amMAN - ATW
1 stop19h 03mDelta
Deal found 10/27$757

Cheap flight deals from Appleton to United Kingdom

Keep the following information in mind while searching for Appleton to United Kingdom flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$599
(KLM)

One-way from

$340
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$744
Provider with most accurate pricing for Appleton Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-London (LON) flights.
Search Deals
From Appleton Intl to United Kingdom
Search Deals
One-way flight from Appleton Intl to United Kingdom
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Appleton to the United Kingdom that are best for you.

Fly from

Appleton

Fly to

United Kingdom

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 11/18

12:20 pm-7:05 am

1 stop12h 45m

London Heathrow

Tue 12/2

12:30 pm-10:04 pm

1 stop15h 34m

$599

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 11/18

7:00 am-8:05 am

2 stops19h 05m

London Heathrow

Tue 12/2

8:00 pm-10:33 am

2 stops20h 33m

$604

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 12/4

11:13 am-8:45 am

1 stop15h 32m

London Heathrow

Tue 12/9

6:20 am-3:38 pm

2 stops15h 18m

$641

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 12/4

7:00 am-7:05 am

2 stops18h 05m

London Heathrow

Tue 12/9

6:20 am-9:20 pm

2 stops21h 00m

$646

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 12/4

11:13 am-8:45 am

1 stop15h 32m

London Heathrow

Tue 12/9

1:00 pm-8:51 pm

1 stop13h 51m

$649

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

1:10 pm-6:45 am

1 stop11h 35m

London Heathrow

Wed 4/15

7:25 am-8:58 pm

2 stops19h 33m

$651

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

1:10 pm-6:45 am

1 stop11h 35m

London Heathrow

Tue 4/14

4:25 pm-8:58 pm

2 stops34h 33m

$653

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 4/1

11:27 am-11:15 am

1 stop17h 48m

London Heathrow

Wed 4/15

1:10 pm-9:34 pm

1 stop14h 24m

$682

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 3/27

2:43 pm-11:20 am

2 stops15h 37m

London Heathrow

Tue 3/31

7:25 am-4:50 pm

2 stops15h 25m

$692

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 3/4

5:20 pm-12:45 pm

2 stops13h 25m

Manchester

Tue 3/17

1:30 pm-10:02 pm

1 stop13h 32m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 20 results
1
2

Best time to book a flight from Appleton to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Appleton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Appleton to the United Kingdom

What is the cheapest month to book a flight from Appleton to United Kingdom?

Currently, October is the cheapest month in which you can book a flight from Appleton to United Kingdom (average of $558). Flying from Appleton to United Kingdom in June is currently the most expensive (average of $1,087). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Appleton to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,035 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Appleton to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to United Kingdom?

    For a flight from Appleton to United Kingdom, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city.

  • How long is the flight from Appleton to United Kingdom?

    A quick flight from Appleton to United Kingdom can take about 12h 45m. KLM provides one of the quickest options available for as low as $599. The distance from Appleton to United Kingdom is about 3858 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Appleton to United Kingdom?

    The most popular flight routes from Appleton to United Kingdom are Appleton Intl - London Heathrow, Appleton Intl - Birmingham and Appleton Intl - Southampton Eastleigh.

  • Can I find deals for flights from Appleton to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Appleton to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to United Kingdom.

  • Can I find deals for business class flights from Appleton to United Kingdom?

    Yes. Cheapflights offers flight deals from Appleton to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to United Kingdom?

    Currently, October is the cheapest month in which you can book a flight from Appleton to United Kingdom (average of $558). Flying from Appleton to United Kingdom in June is currently the most expensive (average of $1,087). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Appleton to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Appleton to United Kingdom

Discover the top 2 airlines that operate flights from Appleton to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$975FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$700Average$912FlexibilityNo cancel feeOn-time69%

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