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Cheap flights from Appleton to London from $631

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to London departing on 2/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:20 am - 7:05 am
ATW
-
LHR
18h 45m
1 stop
Delta Logo
8:40 am - 9:27 pm
LHR
-
ATW
18h 47m
2 stops
$631Delta
sáb., feb. 21 - vie., mar. 6
Delta Logo
6:50 am - 7:05 am
ATW
-
LHR
18h 15m
2 stops
Delta Logo
6:30 am - 9:27 pm
LHR
-
ATW
20h 57m
2 stops
$636Delta
sáb., feb. 21 - vie., mar. 6
Lufthansa Logo
5:30 pm - 4:40 pm
ATW
-
LHR
17h 10m
2 stops
Lufthansa Logo
10:50 am - 9:45 pm
LHR
-
ATW
16h 55m
2 stops
$642Lufthansa
mié., abr. 1 - mié., abr. 15
Delta Logo
5:17 am - 6:45 am
ATW
-
LHR
19h 28m
1 stop
Delta Logo
6:30 am - 9:19 pm
LHR
-
ATW
20h 49m
2 stops
$646Delta
mié., abr. 1 - mié., abr. 15
Delta Logo
6:25 pm - 8:45 am
ATW
-
LHR
32h 20m
1 stop
Delta Logo
12:30 pm - 9:50 pm
LHR
-
ATW
15h 20m
1 stop
$653Delta
sáb., feb. 21 - vie., mar. 6
Delta Logo
5:17 am - 6:50 am
ATW
-
LHR
20h 33m
2 stops
Delta Logo
11:05 am - 9:15 pm
LHR
-
ATW
15h 10m
1 stop
$663Delta
jue., mar. 19 - mar., mar. 24
KLM Logo
12:06 pm - 1:05 pm
ATW
-
LHR
18h 59m
1 stop
KLM Logo
12:25 pm - 9:14 pm
LHR
-
ATW
14h 49m
1 stop
$675KLM
mié., abr. 1 - mié., abr. 15
Lufthansa Logo
5:30 pm - 6:25 pm
ATW
-
LHR
18h 55m
2 stops
Lufthansa Logo
9:00 am - 9:45 pm
LHR
-
ATW
18h 45m
2 stops
$677Lufthansa
dom., abr. 19 - dom., abr. 26
Delta Logo
7:00 am - 7:10 am
ATW
-
LHR
18h 10m
1 stop
Delta Logo
6:30 am - 9:19 pm
LHR
-
ATW
20h 49m
2 stops
$696Delta
dom., abr. 19 - dom., abr. 26
Delta Logo
11:14 am - 10:15 am
ATW
-
LHR
18h 01m
2 stops
Delta Logo
4:35 pm - 10:32 am
LHR
-
ATW
22h 57m
2 stops
$699Delta
jue., mar. 19 - vie., mar. 27

Lufthansa flights from Appleton to London Heathrow Airport

Our best Lufthansa deals on Appleton to London Heathrow Airport flight tickets
Lufthansa
Apr 1
ATW5:30 pmAppleton Intl
17h 10m
2 stops
LHR4:40 pmLondon Heathrow
Apr 15
LHR10:50 amLondon Heathrow
16h 55m
2 stops
ATW9:45 pmAppleton Intl
$642
Lufthansa
Apr 19
ATW5:30 pmAppleton Intl
18h 55m
2 stops
LHR6:25 pmLondon Heathrow
Apr 26
LHR9:00 amLondon Heathrow
18h 45m
2 stops
ATW9:45 pmAppleton Intl
$677
Lufthansa
Feb 24
ATW12:34 pmAppleton Intl
15h 11m
2 stops
LHR9:45 amLondon Heathrow
Mar 1
LHR11:10 amLondon Heathrow
16h 22m
2 stops
ATW9:32 pmAppleton Intl
$721

United Airlines flights from Appleton to London Heathrow Airport

Our best United Airlines deals on Appleton to London Heathrow Airport flight tickets
United Airlines
Mar 5
ATW12:34 pmAppleton Intl
13h 21m
1 stop
LHR7:55 amLondon Heathrow
Mar 9
LHR4:40 pmLondon Heathrow
31h 23m
2 stops
ATW7:03 pmAppleton Intl
$700
United Airlines
Apr 19
ATW8:00 amAppleton Intl
19h 00m
1 stop
LHR9:00 amLondon Heathrow
Apr 26
LHR7:25 amLondon Heathrow
15h 23m
2 stops
ATW4:48 pmAppleton Intl
$705
United Airlines
Apr 4
ATW3:46 pmAppleton Intl
32h 59m
1 stop
LHR6:45 amLondon Heathrow
Apr 18
LHR7:25 amLondon Heathrow
15h 23m
2 stops
ATW4:48 pmAppleton Intl
$711

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated enero 26, 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

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

sáb. 2/21

6:20 am-7:05 am

1 stop18h 45m

London Heathrow

vie. 3/6

8:40 am-9:27 pm

2 stops18h 47m

$631

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

sáb. 2/21

6:50 am-7:05 am

2 stops18h 15m

London Heathrow

vie. 3/6

6:30 am-9:27 pm

2 stops20h 57m

$636

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mié. 4/1

5:30 pm-4:40 pm

2 stops17h 10m

London Heathrow

mié. 4/15

10:50 am-9:45 pm

2 stops16h 55m

$642

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mié. 4/1

5:17 am-6:45 am

1 stop19h 28m

London Heathrow

mié. 4/15

6:30 am-9:19 pm

2 stops20h 49m

$646

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

sáb. 2/21

6:25 pm-8:45 am

1 stop32h 20m

London Heathrow

vie. 3/6

12:30 pm-9:50 pm

1 stop15h 20m

$653

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

jue. 3/19

5:17 am-6:50 am

2 stops20h 33m

London Heathrow

mar. 3/24

11:05 am-9:15 pm

1 stop15h 10m

$663

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

mié. 4/1

12:06 pm-1:05 pm

1 stop18h 59m

London Heathrow

mié. 4/15

12:25 pm-9:14 pm

1 stop14h 49m

$675

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

dom. 4/19

5:30 pm-6:25 pm

2 stops18h 55m

London Heathrow

dom. 4/26

9:00 am-9:45 pm

2 stops18h 45m

$677

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

dom. 4/19

7:00 am-7:10 am

1 stop18h 10m

London Heathrow

dom. 4/26

6:30 am-9:19 pm

2 stops20h 49m

$696

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

jue. 3/19

11:14 am-10:15 am

2 stops18h 01m

London Heathrow

vie. 3/27

4:35 pm-10:32 am

2 stops22h 57m

$699

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Appleton to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Appleton to London Heathrow Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Appleton to London Heathrow Airport flight.

When to book flights from Appleton to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Appleton to London Heathrow Airport (ATW to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to London Heathrow Airport

Fastest flight time

11h 21m

Direct flights

None
The fastest flight from Appleton to London Heathrow Airport takes 11h 21m
There are no direct flights from Appleton to London Heathrow Airport. There are no popular flight routes from Appleton to London Heathrow Airport.
Search flight deals

  • How far is Appleton Intl to London Heathrow by plane?

    There are 3853.7 mi between Appleton Intl and London Heathrow. 11h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Appleton Intl Airport to London Heathrow Airport?

    Prices for flights from Appleton Intl Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Appleton Intl Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Appleton to London Heathrow Airport?

Best airlines flying from Appleton to London Heathrow Airport

Compare and see reviews for airlines that fly from Appleton to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $687Free CancellationRating
7.2
11,189 reviews
Search American Airlines flights
United AirlinesPriceFrom $700Free CancellationRating
7.4
9,199 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Stratford-upon-Avon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Croydon

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to London?

Finding the right flight to London from Appleton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Appleton to London with flexible booking policies on momondo?

Yes. All flights to London from Appleton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Appleton to London?

momondo helps you find the best flight between Appleton and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Appleton to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Appleton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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