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£837+ Cheap flights to Oshkosh

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
29 mar. — 5 abr.1
1 adult
1 adult, Economy, 0 bags

Flights to Oshkosh in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Oshkosh
Explore the most affordable flight options available to Oshkosh. Find the lowest fares based on data from user searches, with prices last updated on 27 febrero 2026.

dom. 12/416:25
LHR
-
ATW
2 stops30h 23m
United Airlines
jue. 14/514:43
ATW
-
LHR
1 stop11h 47m
United Airlines
Deal found 26/2£837
dom. 12/414:10
LHR
-
ATW
1 stop13h 30m
Lufthansa
jue. 14/512:33
ATW
-
LHR
1 stop12h 12m
Lufthansa
Deal found 26/2£841
dom. 12/419:30
LHR
-
ATW
2 stops27h 18m
Lufthansa
dom. 19/417:35
ATW
-
LHR
1 stop31h 10m
Lufthansa
Deal found 26/2£847
dom. 12/412:25
LHR
-
ATW
1 stop14h 50m
Virgin Atlantic
dom. 19/418:19
ATW
-
LHR
1 stop30h 51m
Virgin Atlantic
Deal found 26/2£852
dom. 12/408:00
LHR
-
ATW
1 stop13h 11m
United Airlines
dom. 19/420:20
ATW
-
LHR
1 stop28h 25m
United Airlines
Deal found 26/2£873
sáb. 14/311:05
LHR
-
ATW
1 stop15h 10m
Virgin Atlantic
sáb. 30/511:08
ATW
-
LHR
2 stops45h 27m
Virgin Atlantic
Deal found 24/2£920
sáb. 14/306:50
LHR
-
ATW
2 stops14h 54m
United Airlines
sáb. 30/515:47
ATW
-
LHR
2 stops12h 53m
United Airlines
Deal found 24/2£940
mié. 25/310:25
LHR
-
ATW
1 stop13h 38m
Lufthansa
sáb. 30/512:24
ATW
-
LHR
1 stop14h 06m
Lufthansa
Deal found 24/2£943

Find flight deals to Oshkosh

Find the latest flights to Oshkosh in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 febrero 2026.

Return from

£837

One-way from

£1,181

Popular in

July

Cheapest in

May

Average price

£712
United Airlines
  • United Airlines
  • 12/4-14/5
  • 3 total stops
  • 42h 10m total
  • London to Appleton
Search Deals
Lufthansa
  • Lufthansa
  • 9/7
  • 1 total stop
  • 11h 49m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£196 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£43 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Oshkosh that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 27 febrero 2026.
Use the filters below to find and compare flights to Oshkosh that are best for you.

Fly from

Route

Depart

Return

Price

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

dom. 12/4

16:25-16:48

2 stops30h 23m

Appleton Intl

jue. 14/5

14:43-08:30

1 stop11h 47m

£837

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

dom. 12/4

08:00-15:11

1 stop13h 11m

Appleton Intl

dom. 19/4

20:20-06:45

1 stop28h 25m

£873

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

sáb. 14/3

06:50-16:44

2 stops14h 54m

Appleton Intl

sáb. 30/5

15:47-10:40

2 stops12h 53m

£940

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

sáb. 14/3

11:05-21:15

1 stop15h 10m

Appleton Intl

sáb. 30/5

12:32-13:05

1 stop18h 33m

£941

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

mié. 25/3

06:30-19:03

2 stops17h 33m

Appleton Intl

sáb. 30/5

10:38-06:55

2 stops14h 17m

£949

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

lun. 23/3

06:50-21:27

2 stops19h 37m

Appleton Intl

sáb. 30/5

10:38-06:55

2 stops14h 17m

£969

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

vie. 17/4

11:05-16:48

1 stop11h 43m

Appleton Intl

vie. 1/5

12:33-08:40

2 stops14h 07m

£972

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

mar. 10/3

10:25-19:03

1 stop13h 38m

Appleton Intl

mar. 17/3

17:23-14:45

2 stops16h 22m

£4,673

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

lun. 9/3

06:40-10:32

3 stops32h 52m

Appleton Intl

vie. 13/3

11:14-14:35

3 stops22h 21m

£5,683

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

jue. 9/7

11:05-16:54

1 stop11h 49m

£1,181

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh 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 to Oshkosh

How long is the flight to Oshkosh?

On average, a flight from London to Oshkosh takes 14 hours 46 minutes. Flights to Oshkosh from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Oshkosh?

The most popular airlines flying from London to Oshkosh are United Airlines and Lufthansa.

United Airlines
United Airlines
From £694
Virgin Atlantic
Virgin Atlantic
From £787
Lufthansa
Lufthansa
From £823

What are the cheapest airlines that fly to Oshkosh?

The cheapest airlines flying from London to Oshkosh are United Airlines and Lufthansa.

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oshkosh ranges from 29.0 - 96.0 inches per month. June is typically the wettest month, when rainfall can reach 96.0 mm. February is typically the driest time to visit Oshkosh when rainfall is around 29.0 mm.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oshkosh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing Oshkosh

Get insights into the airlines that provide service to Oshkosh. 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 Oshkosh. Reviews last updated 27 febrero 2026.
Read reviews from past customers who have flown United Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,351 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,351 reviews
United Airlines
7.4
Good
9,351 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Oshkosh

Getting around Oshkosh

There is a network of local buses which serve the city as well as trams which run in the are of AirVenture convention grounds. There are several taxi companies available in Oshkosh but for the utmost convenience, consider hiring a car.

  • When is the best time to fly to Oshkosh?

    The city has a humid, continental climate, with hot summers and no dry season. Yearly temperatures range from 11 to 27 degrees. It seldom falls below -21 or gets hotter than 32 degrees. Warm weather lasts from May to September and cold weather sets in from November to March. Rainfall varies throughout the year, and most rain falls during January and February. September is the driest month in the city. Light snow also falls during February, and thunderstorms often occur in the region in July. January to April is considered the off-peak season in the city and it is at this time that hotels, tourist attractions and airline companies offer their lowest rates. While many people do visit during winter to experience a white Christmas, it is by no means the busiest time of the year. However prices over this time and during school holidays are generally much higher.

  • Can I find cheaper flights to Oshkosh if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oshkosh on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oshkosh?

    Based on reviews from Cheapflights users, Finnair is rated the highest out of the airlines that fly to Oshkosh.

  • Where does the fastest flight to Oshkosh depart from?

    For those looking to save time traveling to Oshkosh, London offers the quickest one-way flight (14 hours 46 minutes).

  • Does Milwaukee-Mitchell have car hire?

    Yes. Those touching down at Milwaukee-Mitchell can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Milwaukee-Mitchell?

    Yes. Milwaukee-Mitchell has hotels nearby for those requiring accommodations. Royle Hotel Milwaukee Airport is the closest property to Milwaukee-Mitchell (0.0 mi away from Milwaukee-Mitchell).

See more FAQs

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