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$620+ Cheap flights from Wausau (CWA) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CWA — LHR
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Wausau to Heathrow

Best flights from Wausau to Heathrow
Discover carefully curated flight deals from Wausau to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This KLM deal was found by Cheapflights users on 12/2. 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 4/294:15 pmCWA - LHR
1 stop14h 55mKLM
Fri 5/812:25 pmLHR - CWA
1 stop14h 39mKLM
Deal found 12/2$620
This Delta deal was found by Cheapflights users on 12/1. 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 1/237:00 amCWA - LHR
1 stop18h 05mDelta
Tue 1/276:20 amLHR - CWA
2 stops20h 55mDelta
Deal found 12/1$623
This Air France deal was found by Cheapflights users on 12/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 amCWA - LHR
2 stops17h 45mMultiple Airlines
Fri 5/812:25 pmLHR - CWA
1 stop14h 39mMultiple Airlines
Deal found 12/2$625
This American Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 5/1311:21 amCWA - LHR
1 stop15h 44mAmerican Airlines
Sat 5/231:10 pmLHR - CWA
1 stop16h 09mAmerican Airlines
Deal found 12/3$771
This Delta deal was found by Cheapflights users on 12/2. 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 4/297:00 amCWA - LHR
2 stops24h 30mDelta
Fri 5/86:15 pmLHR - CWA
2 stops27h 09mDelta
Deal found 12/2$625

Find flight deals from Wausau to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Wausau (CWA) 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(KLM)
Provider with most accurate pricing for Wausau Central Wisconsin-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wausau Central Wisconsin-London Heathrow flights.
Search Deals
From Wausau Central Wisconsin to London Heathrow
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wausau 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 December 4, 2025.
Use the filters below to find and compare flights from Wausau to London Heathrow Airport that are best for you.

Fly from

Wausau

Fly to

Heathrow

Route

Depart

Return

Price

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

4:15 pm-1:10 pm

1 stop14h 55m

London Heathrow

Fri 5/8

12:25 pm-9:04 pm

1 stop14h 39m

$620

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Fri 1/23

7:00 am-7:05 am

1 stop18h 05m

London Heathrow

Tue 1/27

6:20 am-9:15 pm

2 stops20h 55m

$623

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

7:00 am-6:45 am

2 stops17h 45m

London Heathrow

Fri 5/8

12:25 pm-9:04 pm

1 stop14h 39m

$625

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

7:00 am-1:30 pm

2 stops24h 30m

London Heathrow

Fri 5/8

6:15 pm-3:24 pm

2 stops27h 09m

$625

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 5/13

11:21 am-9:05 am

1 stop15h 44m

London Heathrow

Sat 5/23

1:10 pm-11:19 pm

1 stop16h 09m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Compare providers for flights from Wausau 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 Wausau to Heathrow in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Wausau-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wausau-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wausau-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wausau-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Wausau-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 Wausau to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Wausau 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.

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 December 4, 2025.
Peruse reviews from past customers who have flown with American Airlines from Wausau to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Wausau 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 Wausau to London Heathrow?

    Wausau Central Wisconsin (CWA) is the airport you will fly out of if you book a flight from Wausau to London Heathrow. You should not have trouble finding flights to London Heathrow from Central Wisconsin; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Wausau airport to London Heathrow. It is only a 12.6 mi journey to Central Wisconsin (CWA) from Wausau’s city center.

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

    A quick flight from Wausau to London Heathrow Airport can take about 14h 55m. KLM provides one of the quickest options available for as low as $620. The distance from Wausau to London Heathrow Airport is about 3876 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Wausau to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Wausau to London Heathrow Airport round-trip from $757.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wausau 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
Hounslow
Hayes
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Borehamwood
Broadway
Aylesbury
Chipping Norton
Kingston upon Thames
Wembley
Folkestone

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Top airline flying from Wausau to Heathrow

Discover the top airline that operate flights from Wausau 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$757Average$1,325FlexibilityNo cancel feeOn-time71%

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