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Heathrow

$463+ Cheap flights from Appleton (ATW) to Heathrow (LHR)

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LHR
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
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Cheap 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 July 1, 2026.

This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:37 pm
ATW
-
LHR
1 stop33h 18m
United Airlines
Tue 11/176:35 am
LHR
-
ATW
2 stops22h 27m
United Airlines
Deal found 6/29$863
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:00 pm
ATW
-
LHR
1 stop12h 55m
United Airlines
Mon 8/247:25 am
LHR
-
ATW
2 stops15h 32m
United Airlines
Deal found 6/30$864
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:05 am
ATW
-
LHR
2 stops15h 50m
United Airlines
Tue 10/136:50 am
LHR
-
ATW
2 stops16h 10m
United Airlines
Deal found 6/30$867
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:05 am
ATW
-
LHR
2 stops18h 15m
United Airlines
Thu 10/87:25 am
LHR
-
ATW
2 stops17h 42m
United Airlines
Deal found 6/30$868
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 9/3010:57 am
ATW
-
LHR
1 stop20h 08m
Delta
Thu 10/86:30 am
LHR
-
ATW
2 stops21h 04m
Delta
Deal found 6/30$873
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 11/35:35 am
ATW
-
LHR
2 stops19h 15m
Delta
Thu 11/198:40 am
LHR
-
ATW
2 stops18h 55m
Delta
Deal found 6/29$877
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 11/285:25 pm
ATW
-
LHR
1 stop31h 40m
Delta
Tue 12/156:30 am
LHR
-
ATW
2 stops16h 07m
Delta
Deal found 6/29$878
This Delta deal was found by Cheapflights users on 6/29. 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.
Sat 11/285:25 pm
ATW
-
LHR
1 stop31h 40m
Delta
Wed 12/1611:45 am
LHR
-
ATW
2 stops15h 50m
Delta
Deal found 6/29$879
This Delta deal was found by Cheapflights users on 6/29. 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.
Sun 11/15:25 pm
ATW
-
LHR
2 stops14h 25m
Delta
Thu 11/196:30 am
LHR
-
ATW
2 stops16h 07m
Delta
Deal found 6/29$881
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:28 pm
ATW
-
LHR
2 stops25h 12m
Lufthansa
Mon 8/247:25 am
LHR
-
ATW
2 stops21h 53m
Lufthansa
Deal found 6/30$882

Find 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 July 1, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$863
(United Airlines)

One-way from

$463
(Delta)

Popular in

June

Cheapest in

October

Average price

$1,343
Provider with most accurate pricing for Appleton Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-London Heathrow flights.
Search Deals
From Appleton Intl to London Heathrow
Search Deals
One-way flight from Appleton Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 1, 2026.
Use the filters below to find and compare flights from Appleton to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/29

10:00 am-6:45 am

1 stop14h 45m

London Heathrow

Tue 10/13

6:55 am-5:00 pm

2 stops16h 05m

$863

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 9/30

8:05 am-8:20 am

2 stops18h 15m

London Heathrow

Thu 10/8

7:25 am-7:07 pm

2 stops17h 42m

$868

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 9/30

10:57 am-1:05 pm

1 stop20h 08m

London Heathrow

Thu 10/8

6:30 am-9:34 pm

2 stops21h 04m

$873

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sun 11/1

5:07 pm-1:45 pm

2 stops14h 38m

London Heathrow

Tue 11/10

6:30 am-8:42 pm

2 stops20h 12m

$877

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 8/17

12:28 pm-6:45 am

1 stop12h 17m

London Heathrow

Fri 8/21

8:00 am-3:28 pm

1 stop13h 28m

$892

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/18

9:10 am-6:45 am

1 stop15h 35m

London Heathrow

Tue 8/25

8:00 am-3:27 pm

1 stop13h 27m

$892
Quickest round-trip

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 8/17

5:00 pm-11:55 am

1 stop12h 55m

London Heathrow

Tue 8/25

8:00 am-2:02 pm

1 stop12h 02m

$892

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/18

11:09 am-7:10 am

1 stop14h 01m

London Heathrow

Wed 8/26

6:30 am-3:30 pm

2 stops15h 00m

$933

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 8/17

11:00 am-6:45 am

2 stops13h 45m

London Heathrow

Wed 8/26

6:30 am-3:30 pm

2 stops15h 00m

$938
Cheapest one-way

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 7/28

11:09 am-7:10 am

1 stop14h 01m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Appleton to Heathrow

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 Heathrow in July.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Heathrow Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Appleton-London Heathrow Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Appleton-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-London Heathrow Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Heathrow Airport 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 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

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 July 1, 2026.
Get a feel of what it's like to fly with United Airlines and American 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.
United Airlines
7.4
Good
9,909 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,909 reviews
United Airlines
7.4
Good
9,909 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,766 reviews
United Airlines
7.4
Good
9,909 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 2 different airlines.

  • How long is the flight from Appleton to London Heathrow Airport?

    Airlines like United Airlines and Delta fly from Appleton to London Heathrow Airport in about 14h 45m. The time it takes to get you to your destination can typically vary by up to 5h 23m. Airlines will cover a distance of 3858 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($700), and American Airlines ($703) offers the cheapest pricing from Appleton to London Heathrow Airport. United Airlines is 40% 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.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Appleton to Heathrow

Discover the top 2 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$700Average$1,366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$703Average$887FlexibilityNo cancel feeOn-time71%

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