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$426+ Cheap flights from Appleton (ATW) to London (LON)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LON
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 2/162:39 pm
ATW
-
LHR
1 stop14h 36m
United Airlines
Mon 2/234:40 pm
LHR
-
ATW
2 stops34h 52m
United Airlines
Deal found 2/9$652
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 8/185:00 am
ATW
-
LHR
1 stop19h 45m
United Airlines
Tue 8/256:55 am
LHR
-
ATW
2 stops15h 55m
United Airlines
Deal found 2/10$658
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 8/188:20 am
ATW
-
LHR
2 stops16h 35m
United Airlines
Wed 8/269:00 am
LHR
-
ATW
2 stops19h 43m
United Airlines
Deal found 2/10$662
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 8/1910:34 am
ATW
-
LHR
2 stops14h 21m
United Airlines
Wed 8/268:40 am
LHR
-
ATW
2 stops20h 03m
United Airlines
Deal found 2/10$663
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:25 pm
ATW
-
LHR
2 stops34h 10m
Iberia
Mon 9/78:00 pm
LHR
-
ATW
2 stops27h 55m
Iberia
Deal found 2/11$678
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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.
Sun 4/195:30 pm
ATW
-
LHR
2 stops20h 10m
Lufthansa
Sun 4/267:25 am
LHR
-
ATW
2 stops20h 20m
Lufthansa
Deal found 2/10$680
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 8/189:49 am
ATW
-
LHR
1 stop17h 16m
American Airlines
Tue 8/253:15 pm
LHR
-
ATW
1 stop14h 12m
American Airlines
Deal found 2/10$686
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 8/910:34 am
ATW
-
LHR
1 stop14h 11m
United Airlines
Wed 8/198:00 am
LHR
-
ATW
1 stop12h 07m
United Airlines
Deal found 2/11$687
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:49 am
ATW
-
LHR
1 stop20h 26m
Iberia
Mon 8/248:00 pm
LHR
-
ATW
2 stops27h 55m
Iberia
Deal found 2/10$689
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 8/98:15 am
ATW
-
LHR
1 stop18h 45m
United Airlines
Fri 8/212:05 pm
LHR
-
ATW
2 stops14h 38m
United Airlines
Deal found 2/11$690

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$680
(Cheapflightsfares)

One-way from

$426
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$653
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
One-way flight from Appleton Intl to London (LON)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 13, 2026.
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

Wed 8/12

1:10 pm-6:45 am

1 stop11h 35m

London Heathrow

Thu 8/20

8:00 am-3:10 pm

1 stop13h 10m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/11

3:47 pm-9:00 am

1 stop11h 13m

London Heathrow

Wed 8/19

8:00 am-8:58 pm

1 stop18h 58m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 8/10

10:34 am-8:30 am

1 stop15h 56m

London Heathrow

Wed 8/19

8:00 am-10:43 pm

1 stop20h 43m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/9

10:34 am-6:45 am

1 stop14h 11m

London Heathrow

Wed 8/19

8:00 am-2:07 pm

1 stop12h 07m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/11

3:47 pm-9:00 am

1 stop11h 13m

London Heathrow

Thu 8/20

8:00 am-3:10 pm

1 stop13h 10m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/9

2:35 pm-11:45 am

1 stop15h 10m

London Heathrow

Fri 8/21

8:00 am-3:10 pm

1 stop13h 10m

$687

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/11

10:34 am-6:55 am

2 stops14h 21m

London Heathrow

Fri 8/21

12:15 pm-10:43 pm

2 stops16h 28m

$691

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 8/12

10:34 am-6:55 am

2 stops14h 21m

London Heathrow

Wed 8/19

7:45 am-7:16 pm

2 stops17h 31m

$691

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 3/15

2:39 pm-9:45 am

2 stops14h 06m

$426

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Thu 3/26

8:02 am-6:20 am

2 stops17h 18m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 14 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-London flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $1,108). 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 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 February 13, 2026.
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
9,286 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 United Airlines fly from Appleton to London in about 11h 35m. The time it takes to get you to your destination can typically vary by up to . There are 3858 mi between Appleton and London.

  • 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 30% 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 $1,108). 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
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$987FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$700Average$927FlexibilityNo cancel feeOn-time69%

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