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$429+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LON
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$631
(United Airlines)

One-way from

$429
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$1,019
From Appleton Intl to London (LON)
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One-way flight from Appleton Intl to London (LON)
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Highest demand for flights based on searches. 16% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/2. 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 10/292:43 pmATW - LHR
1 stop12h 12mUnited Airlines
Wed 11/121:25 pmLHR - ATW
2 stops33h 27mUnited Airlines
Deal found 7/2$631
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/104:10 pmATW - LHR
1 stop15h 00mDelta
Thu 8/219:00 amLHR - ATW
2 stops19h 53mDelta
Deal found 7/1$646
This KLM deal was found by Cheapflights users on 7/1. 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 9/95:34 amATW - LHR
1 stop19h 11mKLM
Thu 9/2511:45 amLHR - ATW
1 stop14h 57mKLM
Deal found 7/1$654
This Virgin Atlantic deal was found by Cheapflights users on 7/1. 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.
Tue 9/911:09 amATW - LHR
2 stops17h 21mVirgin Atlantic
Thu 9/2511:45 amLHR - ATW
1 stop11h 42mVirgin Atlantic
Deal found 7/1$659
This British Airways deal was found by Cheapflights users on 7/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:18 pmATW - LHR
1 stop10h 47mMultiple Airlines
Fri 10/173:30 pmLHR - ATW
1 stop14h 13mMultiple Airlines
Deal found 7/3$705

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 July 3, 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

Wed 10/29

2:43 pm-7:55 am

1 stop12h 12m

London Heathrow

Wed 11/12

1:25 pm-4:52 pm

2 stops33h 27m

$631

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 8/10

4:10 pm-1:10 pm

1 stop15h 00m

London Heathrow

Thu 8/21

9:00 am-10:53 pm

2 stops19h 53m

$646

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/9

9:37 am-6:50 am

1 stop15h 13m

London Heathrow

Thu 9/25

11:10 am-5:47 pm

1 stop12h 37m

$654

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/9

5:34 am-6:45 am

1 stop19h 11m

London Heathrow

Thu 9/25

3:15 pm-10:40 pm

1 stop13h 25m

$655

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/9

11:09 am-10:30 am

2 stops17h 21m

London Heathrow

Thu 9/25

11:45 am-5:27 pm

1 stop11h 42m

$659

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 7/13

6:30 am-6:30 am

2 stops18h 00m

$429

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 9/10

11:09 am-7:15 am

2 stops14h 06m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, November is the cheapest month in which you can book a flight from Appleton to London (average of $661). Flying from Appleton to London in June is currently the most expensive (average of $1,098). 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 July 3, 2025.
Read reviews from past customers who have flown Delta, KLM, and United 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 airlines. Appleton Intl is conveniently located just 5.1 mi from Appleton’s city center.

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

    Currently priced at $631, United Airlines will fly you from Appleton to London and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $646 and $654, respectively. United Airlines is currently priced 36% 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, November is the cheapest month in which you can book a flight from Appleton to London (average of $661). Flying from Appleton to London in June is currently the most expensive (average of $1,098). 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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Top 4 airlines flying from Appleton to London

Discover the top 4 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$805FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$898FlexibilityNo cancel feeOn-time71%
KLMCheapest$701Average$712FlexibilityNo cancel feeOn-time75%
DeltaCheapest$704Average$889FlexibilityNo cancel feeOn-timeN/A

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