$523+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — LON
May 29 — Jun 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Appleton to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Appleton to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Appleton to LondonExplore 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 April 29, 2026.
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 April 29, 2026.
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:25 pm
ATW
- LHR
1 stop10h 05m
Iberia
Mon 9/77:25 pm
LHR
- ATW
2 stops28h 30m
Iberia
Deal found 4/28![Iberia logo]()
$867
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:49 am
ATW
- LHR
1 stop16h 06m
Iberia
Wed 8/268:00 pm
LHR
- ATW
2 stops27h 55m
Iberia
Deal found 4/27![Iberia logo]()
$874
This Finnair deal was found by Cheapflights users on 4/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
ATW
- LHR
1 stop22h 55m
Multiple Airlines
Wed 8/2612:55 pm
LHR
- ATW
1 stop15h 47m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 8/236:02 pm
ATW
- LHR
1 stop12h 13m
American Airlines
Mon 9/72:45 pm
LHR
- ATW
1 stop15h 26m
American Airlines
Deal found 4/28![American Airlines logo]()
$947
This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:54 am
ATW
- LHR
1 stop15h 46m
Iberia
Mon 10/56:15 am
LHR
- ATW
2 stops22h 53m
Iberia
Deal found 4/28![Iberia logo]()
$964
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 9/257:00 am
ATW
- LHR
1 stop18h 10m
Delta
Mon 10/56:30 am
LHR
- ATW
2 stops20h 10m
Delta
Deal found 4/28![Delta logo]()
$978
This Delta deal was found by Cheapflights users on 4/27. 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 7/185:30 am
ATW
- LHR
1 stop19h 45m
Delta
Thu 9/36:30 am
LHR
- ATW
2 stops21h 27m
Delta
Deal found 4/27![Delta logo]()
$988
Best flights from Appleton to LondonDiscover carefully curated flight deals from Appleton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Appleton to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 7/185:30 pm
ATW
- LHR
2 stops31h 00m
United Airlines
Sat 9/127:25 am
LHR
- ATW
2 stops15h 27m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,069
This Delta deal was found by Cheapflights users on 4/28. 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 5/137:00 am
ATW
- LHR
2 stops17h 20m
Delta
Sat 5/2312:25 pm
LHR
- ATW
1 stop16h 29m
Delta
Deal found 4/28![Delta logo]()
$1,133
This KLM deal was found by Cheapflights users on 4/25. 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.
Wed 5/135:30 am
ATW
- LHR
1 stop18h 55m
KLM
Sat 5/2312:25 pm
LHR
- ATW
1 stop16h 29m
KLM
Deal found 4/25![KLM logo]()
$1,205
This Virgin Atlantic deal was found by Cheapflights users on 4/27. 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.
Sun 5/1712:32 pm
ATW
- LHR
1 stop18h 33m
Virgin Atlantic
Sun 5/2411:15 am
LHR
- ATW
1 stop16h 29m
Virgin Atlantic
Deal found 4/27![Virgin Atlantic logo]()
$1,214
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/1412:32 pm
ATW
- LHR
1 stop18h 33m
Delta
Sat 5/308:40 am
LHR
- ATW
2 stops20h 14m
Delta
Deal found 4/28![Delta logo]()
$1,168
This KLM deal was found by Cheapflights users on 4/25. 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.
Thu 5/144:13 pm
ATW
- LHR
1 stop14h 52m
KLM
Sat 5/306:30 am
LHR
- ATW
2 stops15h 03m
KLM
Deal found 4/25![KLM logo]()
$1,246
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 5/187:00 am
ATW
- LHR
1 stop18h 10m
Delta
Sun 5/248:40 am
LHR
- ATW
2 stops20h 14m
Delta
Deal found 4/27![Delta logo]()
$1,186
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 5/187:00 am
ATW
- LHR
1 stop18h 10m
Delta
Mon 5/256:30 am
LHR
- ATW
2 stops17h 04m
Delta
Deal found 4/27![Delta logo]()
$1,186
Last-minute flights from Appleton to LondonDiscover last-minute flight deals from Appleton to London. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to London. Data last updated April 29, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 4/28. 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.
Wed 5/135:30 am
ATW
- LHR
1 stop18h 55m
KLM
Sat 5/2312:25 pm
LHR
- ATW
1 stop16h 29m
KLM
Deal found 4/28![KLM logo]()
$1,128
This Delta deal was found by Cheapflights users on 4/28. 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 5/137:00 am
ATW
- LHR
2 stops17h 20m
Delta
Sat 5/2312:25 pm
LHR
- ATW
1 stop16h 29m
Delta
Deal found 4/28![Delta logo]()
$1,133
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/1412:32 pm
ATW
- LHR
1 stop18h 33m
Delta
Sat 5/308:40 am
LHR
- ATW
2 stops20h 14m
Delta
Deal found 4/28![Delta logo]()
$1,168
This KLM deal was found by Cheapflights users on 4/28. 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.
Sun 5/176:18 pm
ATW
- LHR
1 stop30h 52m
KLM
Tue 6/93:15 pm
LHR
- ATW
1 stop13h 15m
KLM
Deal found 4/28![KLM logo]()
$1,083
This KLM deal was found by Cheapflights users on 4/28. 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.
Sun 5/176:18 pm
ATW
- LHR
1 stop30h 52m
Multiple Airlines
Tue 6/98:20 am
LHR
- ATW
2 stops15h 33m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,088
This Delta deal was found by Cheapflights users on 4/27. 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 5/1712:32 pm
ATW
- LHR
1 stop18h 33m
Delta
Mon 5/256:30 am
LHR
- ATW
2 stops17h 04m
Delta
Deal found 4/27![Delta logo]()
$1,186
This KLM deal was found by Cheapflights users on 4/28. 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 5/265:30 am
ATW
- LHR
1 stop18h 55m
KLM
Tue 6/912:25 pm
LHR
- ATW
1 stop16h 33m
KLM
Deal found 4/28![KLM logo]()
$1,099
This KLM deal was found by Cheapflights users on 4/28. 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 5/2612:32 pm
ATW
- LHR
1 stop18h 33m
Multiple Airlines
Tue 6/98:20 am
LHR
- ATW
2 stops15h 33m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,104
One-way flights from Appleton to LondonSearch for one-way flight options from Appleton to London. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Appleton to London. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
ATW
- LHR
2 stops21h 55m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:20 am
ATW
- LHR
2 stops18h 10m
United Airlines
Deal found 4/25![United Airlines logo]()
$708
This KLM deal was found by Cheapflights users on 4/25. 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.
Wed 7/811:09 am
ATW
- LHR
1 stop14h 01m
KLM
Deal found 4/25![KLM logo]()
$712
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:30 am
ATW
- LHR
3 stops46h 25m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$740
This KLM deal was found by Cheapflights users on 4/25. 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.
Thu 7/911:27 am
ATW
- LHR
1 stop19h 38m
KLM
Deal found 4/25![KLM logo]()
$772
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:39 pm
ATW
- LHR
1 stop9h 51m
Iberia
Deal found 4/27![Iberia logo]()
$1,315
Find 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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $867 (Expedia) |
One-way from | $523 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $783 |
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 April 29, 2026.
Use the filters below to find and compare flights from Appleton to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Sat 7/18
5:30 pm-6:30 am
2 stops31h 00m
London Heathrow
Sat 9/12
7:25 am-4:52 pm
2 stops15h 27m
$1,069
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Wed 5/13
7:00 am-6:20 am
2 stops17h 20m
London Heathrow
Sat 5/23
12:25 pm-10:54 pm
1 stop16h 29m
$1,133
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Thu 5/14
12:32 pm-1:05 pm
1 stop18h 33m
London Heathrow
Sat 5/30
8:40 am-10:54 pm
2 stops20h 14m
$1,168
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Mon 5/18
7:00 am-7:10 am
1 stop18h 10m
London Heathrow
Sun 5/24
8:40 am-10:54 pm
2 stops20h 14m
$1,186
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Mon 5/18
7:00 am-7:10 am
1 stop18h 10m
London Heathrow
Mon 5/25
6:30 am-5:34 pm
2 stops17h 04m
$1,186
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Wed 5/13
5:30 am-6:25 am
1 stop18h 55m
London Heathrow
Sat 5/23
12:25 pm-10:54 pm
1 stop16h 29m
$1,205
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Sun 5/17
12:32 pm-1:05 pm
1 stop18h 33m
London Heathrow
Sun 5/24
11:15 am-9:44 pm
1 stop16h 29m
$1,214
Quickest round-trip
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Thu 5/14
4:13 pm-1:05 pm
1 stop14h 52m
London Heathrow
Sat 5/30
6:30 am-3:33 pm
2 stops15h 03m
$1,246
Cheapest one-way
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Thu 7/9
2:44 pm-3:00 pm
3 stops42h 16m
$568
AppletonLondon
ATW - LHR
ATWLHR
Appleton Intl
Wed 7/8
6:20 am-6:30 am
2 stops18h 10m
$708
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Appleton to London
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 London in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-London flights, Cheapflights users trust FlightHub the most. FlightHub 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 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 London
Have a flexible travel schedule? Discover the best time to fly to London from Appleton with our price prediction graph.
ATW-LON
ATW-LHR
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
ATW-LON
ATW-LHR
What is the cheapest month to book a flight from Appleton to London?
Currently, April is the cheapest month in which you can book a flight from Appleton to London (average of $624). Flying from Appleton to London in June is currently the most expensive (average of $970). 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?
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 April 29, 2026.
Read reviews from past customers who have flown United Airlines and American 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.
Food
6.6
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Food
6.6
Overall
7.4
Crew
8.1
Boarding
7.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
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.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
London flight routes
Other flight options
Other flights from Appleton
Popular flights
Alternative routes for Appleton to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Appleton to London by cabin class
Find flights from Appleton to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Appleton and London flights
Browse other Appleton and London flight options. Last updated on April 29, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Appleton to London
Discover the top 2 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$687 | Average$887 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$700 | Average$1,246 | FlexibilityNo cancel fee | On-time69% |