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Heathrow

$333+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LHR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 12, 2025.

Round-trip from

$701
(American Airlines)

One-way from

$333
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,366
From Appleton Intl to London Heathrow
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One-way flight from Appleton Intl to London Heathrow
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Highest demand for flights based on searches. 10% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($65 potential savings vs. average RT price).
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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 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 10/166:11 pmATW - LHR
1 stop12h 04mAmerican Airlines
jue. 10/232:25 pmLHR - ATW
1 stop14h 59mAmerican Airlines
Deal found 6/12$701
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/53:45 pmATW - LHR
1 stop14h 00mUnited Airlines
vie. 8/222:05 pmLHR - ATW
2 stops28h 00mUnited Airlines
Deal found 6/10$728
This Virgin Atlantic deal was found by Cheapflights users on 6/12. 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.
mar. 12/25:20 pmATW - LHR
1 stop9h 30mVirgin Atlantic
mié. 12/108:50 amLHR - ATW
2 stops18h 45mVirgin Atlantic
Deal found 6/12$755
This KLM deal was found by Cheapflights users on 6/12. 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. 12/25:20 pmATW - LHR
1 stop9h 30mKLM
mié. 12/1011:45 amLHR - ATW
2 stops14h 57mKLM
Deal found 6/12$756
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:35 pmATW - LHR
2 stops34h 05mLufthansa
mié. 12/106:35 amLHR - ATW
2 stops16h 15mLufthansa
Deal found 6/12$945
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/44:14 pmATW - LHR
1 stop14h 56mDelta
lun. 7/711:45 amLHR - ATW
1 stop14h 56mDelta
Deal found 6/11$1,107
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/257:15 amATW - LHR
2 stops22h 40mMultiple Airlines
vie. 8/299:25 amLHR - ATW
1 stop13h 22mMultiple Airlines
Deal found 6/11$1,343

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 12, 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

jue. 10/16

6:11 pm-12:15 pm

1 stop12h 04m

London Heathrow

jue. 10/23

2:25 pm-11:24 pm

1 stop14h 59m

$701

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mar. 8/5

3:45 pm-11:45 am

1 stop14h 00m

London Heathrow

vie. 8/22

2:05 pm-12:05 pm

2 stops28h 00m

$728

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mar. 12/2

5:20 pm-8:50 am

1 stop9h 30m

London Heathrow

mié. 12/10

8:50 am-9:35 pm

2 stops18h 45m

$755

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mar. 12/2

5:20 pm-8:50 am

1 stop9h 30m

London Heathrow

mié. 12/10

11:45 am-8:42 pm

2 stops14h 57m

$756

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mar. 12/2

5:35 pm-9:40 am

2 stops34h 05m

London Heathrow

mié. 12/10

6:35 am-4:50 pm

2 stops16h 15m

$945

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

vie. 7/4

4:14 pm-1:10 pm

1 stop14h 56m

London Heathrow

lun. 7/7

11:45 am-8:41 pm

1 stop14h 56m

$1,107

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

lun. 8/25

7:15 am-11:55 am

2 stops22h 40m

London Heathrow

vie. 8/29

9:25 am-4:47 pm

1 stop13h 22m

$1,343

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

jue. 7/17

7:00 am-2:15 pm

2 stops25h 15m

$333

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

sáb. 7/19

3:50 pm-6:20 am

1 stop32h 30m

$480

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

lun. 7/14

11:09 am-11:10 am

2 stops18h 01m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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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 $1,108). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

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, American Airlines ($701), United Airlines ($728), and KLM ($750) offers the cheapest pricing from Appleton to London Heathrow Airport. American Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Appleton to London Heathrow Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $480. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Appleton to London Heathrow Airport for a low price.

  • 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 $1,108). 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$646Average$808FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$853FlexibilityNo cancel feeOn-time71%
DeltaCheapest$698Average$889FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$701Average$712FlexibilityNo cancel feeOn-time75%

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