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$619+ Cheap flights from Appleton (ATW) to Heathrow (LHR)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LHR
jul. 1 — jul. 81
mar. 7/1
mar. 7/8
1 adult, Economy
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Cheap flight deals from Appleton to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Heathrow (LHR). 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 junio 26, 2025.

Round-trip from

$619
(lastminute.com)

Popular in

December

Cheapest in

January

Average price

$1,366
From Appleton Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Appleton to Heathrow

Cheapest flights from Appleton to Heathrow
Explore the most affordable flight options available from Appleton to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

This lastminute.com deal was found by Cheapflights users on 6/25. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/35:36 amATW - LHR
1 stop19h 39mVirgin Atlantic
mar. 8/199:40 amLHR - ATW
2 stops17h 01mVirgin Atlantic
Deal found 6/25$619
This United Airlines deal was found by Cheapflights users on 6/26. 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.
mar. 9/98:20 amATW - LHR
2 stops16h 10mUnited Airlines
jue. 9/252:05 pmLHR - ATW
2 stops30h 03mUnited Airlines
Deal found 6/26$630
This Delta deal was found by Cheapflights users on 6/25. 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.
dom. 8/37:00 amATW - LHR
2 stops19h 50mDelta
mar. 8/196:15 amLHR - ATW
2 stops17h 10mDelta
Deal found 6/25$647
This KLM deal was found by Cheapflights users on 6/25. 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.
mar. 9/95:34 amATW - LHR
1 stop19h 11mKLM
jue. 9/251:05 pmLHR - ATW
1 stop14h 54mKLM
Deal found 6/25$651
This British Airways deal was found by Cheapflights users on 6/23. 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.
vie. 8/229:47 amATW - LHR
1 stop15h 03mMultiple Airlines
mié. 9/173:30 pmLHR - ATW
1 stop12h 55mMultiple Airlines
Deal found 6/23$700
This American Airlines deal was found by Cheapflights users on 6/25. 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.
vie. 10/33:45 pmATW - LHR
1 stop11h 20mAmerican Airlines
vie. 10/173:30 pmLHR - ATW
1 stop13h 54mAmerican Airlines
Deal found 6/25$701
This Gurufare deal was found by Cheapflights users on 6/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/35:29 pmATW - LHR
2 stops17h 11mLufthansa
jue. 7/178:30 amLHR - ATW
1 stop19h 05mLufthansa
Deal found 6/25$956

Cheapflights Fare Finder

Customize your flight search to find flights from Appleton to Heathrow 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 junio 26, 2025.
Use the filters below to find and compare flights from Appleton to London Heathrow Airport that are best for you.

Fly from

Appleton

Fly to

Heathrow

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

dom. 8/3

5:36 am-7:15 am

1 stop19h 39m

London Heathrow

mar. 8/19

9:40 am-8:41 pm

2 stops17h 01m

$619

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mar. 9/9

2:41 pm-11:45 am

1 stop15h 04m

London Heathrow

jue. 9/25

2:05 pm-2:08 pm

2 stops30h 03m

$630

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

dom. 8/3

7:00 am-8:50 am

2 stops19h 50m

London Heathrow

mar. 8/19

6:15 am-5:25 pm

2 stops17h 10m

$647

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

vie. 8/22

9:47 am-6:50 am

1 stop15h 03m

London Heathrow

mié. 9/17

3:30 pm-10:25 pm

1 stop12h 55m

$700

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

vie. 10/3

3:45 pm-9:05 am

1 stop11h 20m

London Heathrow

vie. 10/17

3:30 pm-11:24 pm

1 stop13h 54m

$701

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

vie. 8/22

5:34 am-6:45 am

1 stop19h 11m

London Heathrow

mié. 9/17

1:05 pm-9:59 pm

1 stop14h 54m

$703

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Appleton to Heathrow

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

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

Currently, November is the cheapest month in which you can book a flight from Appleton to London Heathrow Airport (average of $661). Flying from Appleton to London Heathrow Airport in June is currently the most expensive (average of $1,104). 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 Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated junio 26, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Appleton to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
1,365 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
8,838 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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 Heathrow. 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 Heathrow?

    If you book a flight to London Heathrow from Appleton, you will be flying from Appleton Intl, which is the city’s only airport. Appleton Intl (ATW) is located 5.1 mi from the center of Appleton. There are 0 flights from Appleton Intl to London Heathrow per day from 4 different airlines.

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

    According to our current data, Virgin Atlantic ($619), United Airlines ($630), and Delta ($647) offers the cheapest pricing from Appleton to London Heathrow Airport. Virgin Atlantic is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Appleton to London Heathrow Airport (average of $661). Flying from Appleton to London Heathrow Airport in June is currently the most expensive (average of $1,104). 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
Hayes
Hounslow
Thornton Heath
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Aylesbury
Chelmsford
Brentwood
Chichester
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Appleton to Heathrow

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Top 4 airlines flying from Appleton to Heathrow

Discover the top 4 airlines that operate flights from Appleton to Heathrow. 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 junio 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$808FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$889FlexibilityNo cancel feeOn-time71%
KLMCheapest$701Average$712FlexibilityNo cancel feeOn-time75%
DeltaCheapest$704Average$889FlexibilityNo cancel feeOn-timeN/A

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