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Cheap flights from Wausau to London from $781

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wausau to London departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Wausau to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:45 am - 9:00 am
CWA
-
LHR
16h 15m
1 stop
United Airlines Logo
9:30 am - 5:50 pm
LHR
-
CWA
38h 20m
2 stops
$781United Airlines
Sun, Aug 23 - Mon, Sep 7
KLM Logo
4:17 pm - 1:05 pm
CWA
-
LHR
14h 48m
1 stop
KLM Logo
8:40 am - 8:55 pm
LHR
-
CWA
18h 15m
2 stops
$786KLM
Wed, Apr 29 - Fri, May 8
United Airlines Logo
2:35 pm - 9:00 am
CWA
-
LHR
12h 25m
1 stop
United Airlines Logo
7:30 am - 5:50 pm
LHR
-
CWA
16h 20m
2 stops
$787United Airlines
Sun, Aug 23 - Mon, Sep 7
Multiple Airlines Logo
7:00 am - 6:45 am
CWA
-
LHR
17h 45m
2 stops
Multiple Airlines Logo
6:30 am - 3:52 pm
LHR
-
CWA
15h 22m
2 stops
$790Multiple Airlines
Wed, Apr 29 - Fri, May 8
United Airlines Logo
7:00 pm - 9:00 am
CWA
-
LHR
32h 00m
1 stop
United Airlines Logo
7:30 am - 5:50 pm
LHR
-
CWA
16h 20m
2 stops
$792United Airlines
Sat, Aug 22 - Mon, Sep 7
American Airlines Logo
6:25 pm - 11:15 am
CWA
-
LHR
10h 50m
1 stop
American Airlines Logo
1:10 pm - 11:19 pm
LHR
-
CWA
16h 09m
1 stop
$804American Airlines
Sun, Aug 23 - Mon, Sep 7
Multiple Airlines Logo
5:40 am - 6:50 am
CWA
-
LHR
19h 10m
1 stop
Multiple Airlines Logo
11:10 am - 6:02 pm
LHR
-
CWA
12h 52m
1 stop
$814Multiple Airlines
Wed, Apr 29 - Fri, May 8
Multiple Airlines Logo
6:32 pm - 11:15 am
CWA
-
LHR
10h 43m
1 stop
Multiple Airlines Logo
11:10 am - 11:48 pm
LHR
-
CWA
18h 38m
1 stop
$815Multiple Airlines
Wed, Apr 29 - Fri, May 8
United Airlines Logo
2:35 pm - 9:00 am
CWA
-
LHR
12h 25m
1 stop
United Airlines Logo
9:30 am - 5:50 pm
LHR
-
CWA
38h 20m
2 stops
$832United Airlines
Sun, Aug 23 - Mon, Sep 7
Multiple Airlines Logo
6:25 pm - 11:15 am
CWA
-
LHR
10h 50m
1 stop
Multiple Airlines Logo
3:15 pm - 11:19 pm
LHR
-
CWA
14h 04m
1 stop
$835Multiple Airlines
Sun, Aug 23 - Mon, Sep 7

KLM flights from Wausau to London Heathrow Airport

Our best KLM deals on Wausau to London Heathrow Airport flight tickets
KLM
Apr 29
CWA4:17 pmWausau Central Wisconsin
14h 48m
1 stop
LHR1:05 pmLondon Heathrow
May 8
LHR8:40 amLondon Heathrow
18h 15m
2 stops
CWA8:55 pmWausau Central Wisconsin
$786
KLM
Apr 29
CWA4:17 pmWausau Central Wisconsin
14h 48m
1 stop
LHR1:05 pmLondon Heathrow
May 8
LHR8:40 amLondon Heathrow
18h 15m
2 stops
CWA8:55 pmWausau Central Wisconsin
$836
KLM
Aug 24
CWA4:15 pmWausau Central Wisconsin
14h 50m
1 stop
LHR1:05 pmLondon Heathrow
Sep 7
LHR12:25 pmLondon Heathrow
32h 59m
1 stop
CWA3:24 pmWausau Central Wisconsin
$840

United Airlines flights from Wausau to London Heathrow Airport

Our best United Airlines deals on Wausau to London Heathrow Airport flight tickets
United Airlines
Aug 23
CWA10:45 amWausau Central Wisconsin
16h 15m
1 stop
LHR9:00 amLondon Heathrow
Sep 7
LHR9:30 amLondon Heathrow
38h 20m
2 stops
CWA5:50 pmWausau Central Wisconsin
$781
United Airlines
Aug 23
CWA2:35 pmWausau Central Wisconsin
12h 25m
1 stop
LHR9:00 amLondon Heathrow
Sep 7
LHR7:30 amLondon Heathrow
16h 20m
2 stops
CWA5:50 pmWausau Central Wisconsin
$787
United Airlines
Aug 22
CWA7:00 pmWausau Central Wisconsin
32h 00m
1 stop
LHR9:00 amLondon Heathrow
Sep 7
LHR7:30 amLondon Heathrow
16h 20m
2 stops
CWA5:50 pmWausau Central Wisconsin
$792

momondo Fare Finder

 
Customize your flight search to find flights from Wausau 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 March 11, 2026.
Use the filters below to find and compare flights from Wausau to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sun 8/23

10:45 am-9:00 am

1 stop16h 15m

London Heathrow

Mon 9/7

9:30 am-5:50 pm

2 stops38h 20m

$781

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

4:17 pm-1:05 pm

1 stop14h 48m

London Heathrow

Fri 5/8

8:40 am-8:55 pm

2 stops18h 15m

$786

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sun 8/23

2:35 pm-9:00 am

1 stop12h 25m

London Heathrow

Mon 9/7

7:30 am-5:50 pm

2 stops16h 20m

$787

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

7:00 am-6:45 am

2 stops17h 45m

London Heathrow

Fri 5/8

6:30 am-3:52 pm

2 stops15h 22m

$790

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sat 8/22

7:00 pm-9:00 am

1 stop32h 00m

London Heathrow

Mon 9/7

7:30 am-5:50 pm

2 stops16h 20m

$792

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sun 8/23

6:25 pm-11:15 am

1 stop10h 50m

London Heathrow

Mon 9/7

1:10 pm-11:19 pm

1 stop16h 09m

$804

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

5:40 am-6:50 am

1 stop19h 10m

London Heathrow

Fri 5/8

11:10 am-6:02 pm

1 stop12h 52m

$814

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Wed 4/29

6:32 pm-11:15 am

1 stop10h 43m

London Heathrow

Fri 5/8

11:10 am-11:48 pm

1 stop18h 38m

$815

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sun 8/23

2:35 pm-9:00 am

1 stop12h 25m

London Heathrow

Mon 9/7

9:30 am-5:50 pm

2 stops38h 20m

$832
Quickest round-trip

WausauLondon

CWA - LHR

CWALHR

Wausau Central Wisconsin

Sun 8/23

6:25 pm-11:15 am

1 stop10h 50m

London Heathrow

Mon 9/7

3:15 pm-11:19 pm

1 stop14h 04m

$835

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Wausau 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

What airlines fly to London Heathrow Airport?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Wausau according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Wausau to London Heathrow Airport

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

Cheap Wausau to London Heathrow Airport (CWA to LHR) flight deals and tips

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

Fastest flight time

10h 37m

Direct flights

None
The fastest flight from Wausau to London Heathrow Airport takes 10h 37m
There are no direct flights from Wausau to London Heathrow Airport. There are no popular flight routes from Wausau to London Heathrow Airport.
Search flight deals

  • How far is Wausau Central Wisconsin to London Heathrow by plane?

    The distance between Wausau Central Wisconsin and London Heathrow is about 3866.8 mi. A reasonable flight in good conditions will take 10h 37m.

  • When did momondo last update prices for flights from Wausau Central Wisconsin Airport to London Heathrow Airport?

    Prices for flights from Wausau Central Wisconsin Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Wausau Central Wisconsin Airport to London Heathrow Airport?

  • How old do you have to be to fly from Wausau Central Wisconsin Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wausau Central Wisconsin Airport to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Wausau to London Heathrow Airport

Compare and see reviews for airlines that fly from Wausau to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $717Free CancellationRating
7.1
11,419 reviews
Search American 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
Crawley
Stratford-upon-Avon
Hayes
Wembley
Dartford
Croydon
Brentwood
Harrow
Watford
Guildford
Stansted
Cobham
Folkestone
Romford

Why use momondo?

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

It is quick and easy to find Wausau to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

All flight searches from Wausau to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Wausau to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Wausau to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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