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£698+ Cheap flights to Oshkosh

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Oshkosh in 2025

Find the latest flights to Oshkosh in 2025, 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 November 2025.

Return from

£750

One-way from

£698

Popular in

July

Cheapest in

May

Average price

£1,004
Lufthansa
  • Lufthansa
  • 21/1-25/1
  • 3 total stops
  • 30h 53m total
  • London to Appleton
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4/1
  • 4/1
  • 2 total stops
  • 51h 00m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£183 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
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Average for return flights in November 2025
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Find flight deals to Oshkosh

Enter your travel dates to find the best prices.

Best flights to Oshkosh
Discover carefully curated flight deals to Oshkosh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Wed 21/111:20LHR - ATW
2 stops15h 29mAmerican Airlines
Sun 25/118:32ATW - LHR
1 stop30h 23mAmerican Airlines
Deal found 24/11£768
Wed 21/108:30LHR - ATW
2 stops19h 01mLufthansa
Sun 25/117:23ATW - LHR
1 stop32h 32mLufthansa
Deal found 23/11£802
Wed 21/108:30LHR - ATW
2 stops16h 45mUnited Airlines
Sun 25/114:45ATW - LHR
2 stops14h 05mUnited Airlines
Deal found 23/11£824
Thu 14/517:10LHR - ATW
2 stops34h 24mIberia
Thu 11/609:52ATW - LHR
1 stop18h 38mIberia
Deal found 25/11£905
Thu 14/509:40LHR - ATW
2 stops17h 00mVirgin Atlantic
Thu 11/612:06ATW - LHR
2 stops16h 44mVirgin Atlantic
Deal found 25/11£915
Thu 14/511:10LHR - ATW
1 stop16h 24mAmerican Airlines
Thu 11/618:31ATW - LHR
1 stop10h 44mAmerican Airlines
Deal found 25/11£890
Mon 5/116:50LHR - ATW
2 stops34h 57mVirgin Atlantic
Sat 10/105:20ATW - LHR
2 stops43h 25mVirgin Atlantic
Deal found 26/11£923

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 November 2025.
Use the filters below to find and compare flights to Oshkosh that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 21/1

11:20-20:49

2 stops15h 29m

Appleton Intl

Sun 25/1

18:32-06:55

1 stop30h 23m

£768

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 21/1

08:30-21:31

2 stops19h 01m

Appleton Intl

Sun 25/1

17:23-07:55

1 stop32h 32m

£802

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 21/1

08:30-19:15

2 stops16h 45m

Appleton Intl

Sun 25/1

14:45-10:50

2 stops14h 05m

£824

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 14/5

11:10-21:34

1 stop16h 24m

Appleton Intl

Thu 11/6

18:31-11:15

1 stop10h 44m

£890

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 14/5

17:10-21:34

2 stops34h 24m

Appleton Intl

Thu 11/6

09:52-10:30

1 stop18h 38m

£905

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 14/5

09:40-20:40

2 stops17h 00m

Appleton Intl

Thu 11/6

12:06-10:50

2 stops16h 44m

£915

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

16:50-21:47

2 stops34h 57m

Appleton Intl

Sat 10/1

05:20-06:45

2 stops43h 25m

£923

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 4/1

20:35-17:35

2 stops51h 00m

£698

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

07:55-16:48

1 stop14h 53m

£911

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 4/1

13:35-21:37

1 stop14h 02m

£1,162

Flights are sorted by cheapest return flights first.

Deals found on 24/11

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 11 hours 39 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 airline flying from London to Oshkosh is United Airlines.

United Airlines
United Airlines
From £711

What are the cheapest airlines that fly to Oshkosh?

The cheapest airline flying from London to Oshkosh is United Airlines.

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 November 2025.
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
9,050 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,050 reviews
United Airlines
7.4
Good
9,050 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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, JetBlue 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 (11 hours 39 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. Four Points by Sheraton Milwaukee Airport is the closest property to Milwaukee-Mitchell (0.0 mi away from Milwaukee-Mitchell).

See more FAQs

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