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$621+ Cheap flights from Appleton (ATW) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LON
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
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Find flight deals from Appleton to London

Cheapest flights from Appleton to London
Explore the most affordable flight options available from Appleton to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2025.

This KLM deal was found by Cheapflights users on 11/5. 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 12/55:31 amATW - LHR
1 stop20h 19mKLM
Fri 12/1212:30 pmLHR - ATW
1 stop15h 34mKLM
Deal found 11/5$621
This Virgin Atlantic deal was found by Cheapflights users on 11/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amATW - LHR
1 stop19h 05mVirgin Atlantic
Fri 12/1210:45 amLHR - ATW
2 stops16h 06mVirgin Atlantic
Deal found 11/5$626
This KLM deal was found by Cheapflights users on 11/6. 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.
Thu 11/612:05 pmATW - LHR
1 stop13h 00mKLM
Thu 11/2011:05 amLHR - ATW
1 stop16h 02mKLM
Deal found 11/6$635
This Delta deal was found by Cheapflights users on 11/7. 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 11/712:05 pmATW - LHR
1 stop13h 00mDelta
Wed 11/196:20 amLHR - ATW
2 stops20h 47mDelta
Deal found 11/7$638
This Justfly.com deal was found by Cheapflights users on 11/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:11 amATW - LHR
2 stops26h 59mVirgin Atlantic
Thu 11/206:30 amLHR - ATW
2 stops20h 37mVirgin Atlantic
Deal found 11/6$641
This KLM deal was found by Cheapflights users on 11/7. 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 00mKLM
Wed 11/1912:30 pmLHR - ATW
1 stop15h 38mKLM
Deal found 11/7$645
This Cheapflightsfares deal was found by Cheapflights users on 11/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:31 pmATW - LHR
2 stops17h 19mLufthansa
Wed 11/198:45 amLHR - ATW
2 stops18h 48mLufthansa
Deal found 11/7$671
This FlightHub deal was found by Cheapflights users on 11/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:38 pmATW - LHR
2 stops28h 17mLufthansa
Sun 11/96:30 pmLHR - ATW
2 stops33h 03mLufthansa
Deal found 11/5$728
This KLM deal was found by Cheapflights users on 11/5. 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 11/512:05 pmATW - LHR
1 stop13h 00mKLM
Sun 11/98:55 amLHR - ATW
1 stop19h 20mKLM
Deal found 11/5$783

Cheap flight deals from Appleton to London

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$621
(KLM)

Popular in

January

Cheapest in

October

Average price

$1,349
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 London (LON)
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 November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to London 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 November 7, 2025.
Use the filters below to find and compare flights from Appleton to London that are best for you.

Fly from

Appleton

Fly to

London

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 12/5

5:31 am-7:50 am

1 stop20h 19m

London Heathrow

Fri 12/12

12:30 pm-10:04 pm

1 stop15h 34m

$621

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 12/5

6:00 am-7:05 am

1 stop19h 05m

London Heathrow

Fri 12/12

10:45 am-8:51 pm

2 stops16h 06m

$626

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 3/27

6:35 am-6:30 am

2 stops18h 55m

London Heathrow

Tue 3/31

10:50 am-3:10 pm

2 stops34h 20m

$685

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 4/30

8:20 am-11:10 am

2 stops20h 50m

London Heathrow

Thu 5/7

7:25 am-7:16 pm

2 stops17h 51m

$704

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 4/30

11:27 am-6:55 am

1 stop13h 28m

London Heathrow

Thu 5/7

3:00 pm-9:46 pm

1 stop12h 46m

$729

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sat 2/14

5:23 pm-3:50 pm

2 stops16h 27m

London Heathrow

Sat 2/21

6:30 am-4:44 pm

2 stops16h 14m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Compare providers for flights from Appleton to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to London in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Appleton-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Appleton-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

Currently, October is the cheapest month in which you can book a flight from Appleton to London (average of $558). Flying from Appleton to London 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.

How much does it cost to fly round-trip from Appleton to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 7, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Appleton to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,009 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
9,009 reviews
United Airlines
7.4
Good
9,009 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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
11,044 reviews
United Airlines
7.4
Good
9,009 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.6

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 London. 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 London?

    Most people fly from Appleton Intl (ATW) if they book a flight from Appleton to London. On average, Appleton Intl has 0 outbound flights to London per day from 2 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

  • How long is the flight from Appleton to London?

    Airlines like KLM, Virgin Atlantic, and United Airlines fly from Appleton to London in about 18h 55m. The time it takes to get you to your destination can typically vary by up to 1h 24m. There are 3858 mi between Appleton and London. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Appleton to London round-trip?

    Currently priced at $687, American Airlines will fly you from Appleton to London and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $700. American Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Appleton to London?

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

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

    Yes. Cheapflights offers flight deals from Appleton to London 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 London?

    Currently, October is the cheapest month in which you can book a flight from Appleton to London (average of $558). Flying from Appleton to London 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Appleton to London

Discover the top 2 airlines that operate flights from Appleton to London. 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 November 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$988FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$700Average$865FlexibilityNo cancel feeOn-time69%

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