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Cheap flights from London Heathrow Airport to Wausau from £412

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CWA
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Heathrow to Wausau

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Wausau (CWA). 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 15 September 2025.

Round-trip from

£665

One-way from

£412

Popular in

August

Cheapest in

March

Average price

£621
American Airlines
  • American Airlines
  • 15/11-18/11
  • 4 total stops
  • 45h 39m total
  • London to Wausau
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KLM
  • KLM
  • 10/12
  • 2 total stops
  • 20h 51m total
  • London to Wausau
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Highest demand for flights based on searches. 20% potential increase in price (£153 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (£49 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Heathrow to Wausau

Cheapest flights from Heathrow to Wausau
Explore the most affordable flight options available from Heathrow to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 15/1106:15LHR - CWA
2 stops23h 29mAmerican Airlines
Tue 18/1106:00CWA - LHR
2 stops22h 10mAmerican Airlines
Deal found 14/9£665

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Wausau 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 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Wausau that are best for you.

Fly from

Heathrow

Fly to

Wausau

Route

Depart

Return

Price

LondonWausau

LHR - CWA

LHRCWA

London Heathrow

Sat 15/11

14:10-23:44

1 stop15h 34m

Wausau Central Wisconsin

Tue 18/11

06:00-10:10

2 stops22h 10m

£680

LondonWausau

LHR - CWA

LHRCWA

London Heathrow

Wed 10/12

06:30-21:21

2 stops20h 51m

£412

LondonWausau

LHR - CWA

LHRCWA

London Heathrow

Wed 7/1

08:55-21:15

2 stops18h 20m

£692

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Heathrow to Wausau

Have a flexible travel schedule? Discover the best time to fly to Wausau from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Wausau

What’s the top stopover airport for flights from London Heathrow Airport to Wausau?

Share of one-stop return flights from London Heathrow Airport to Wausau chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Minneapolis (MSP) – chosen by Cheapflights users on 67% of one-stop itineraries from London Heathrow Airport to Wausau on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Wausau?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Wausau, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 06m.

What’s the fastest stopover option from London Heathrow Airport to Wausau?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Wausau, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 12h 06m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Wausau?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Wausau, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 3h 55m.

Reviews of airlines servicing Wausau

Get insights into the airlines that provide service to Wausau. 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 Wausau. Reviews last updated 15 September 2025.
Check out reviews from past customers who have flown with KLM from London Heathrow Airport to Wausau 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.
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

    Wausau Central Wisconsin (CWA), located 12.6 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Wausau. 1 airline have flights to Central Wisconsin from London Heathrow on a regular basis. Booking flights from London Heathrow to Wausau Central Wisconsin should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Airlines like American Airlines fly from London Heathrow Airport to Wausau in about 15h 34m. The time it takes to get you to your destination can typically vary by up to . London Heathrow Airport and Wausau are separated by a distance of 3876 mi.

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

    KLM, at £533, was found to be the cheapest airline from London Heathrow Airport to Wausau..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Wausau 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

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Top airline flying from Heathrow to Wausau

Discover the top airline that operate flights from Heathrow to Wausau. 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 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£533Average£620FlexibilityNo cancel feeOn-time75%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Wausau?

When you search for this flight from Heathrow to Wausau, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Wausau?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Wausau for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Wausau with no change fees?

Certainly. Search results for flights to Wausau from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Wausau become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Wausau from Heathrow today and book when prices fit your budget.

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