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£710+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
19 Jan — 26 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Oshkosh in 2025

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 20 December 2025.

Thu 12/209:00LHR - ATW
2 stops16h 07mUnited Airlines
Mon 16/215:42ATW - LHR
2 stops13h 08mUnited Airlines
Deal found 19/12£717
Wed 7/109:40LHR - ATW
2 stops18h 07mDelta
Thu 15/106:45ATW - LHR
2 stops18h 05mDelta
Deal found 19/12£744
Thu 29/109:00LHR - ATW
2 stops16h 15mUnited Airlines
Mon 2/214:45ATW - LHR
2 stops14h 05mUnited Airlines
Deal found 18/12£742
Wed 7/113:00LHR - ATW
1 stop13h 49mDelta
Wed 14/106:45ATW - LHR
2 stops18h 10mDelta
Deal found 19/12£744
Mon 5/116:50LHR - ATW
2 stops23h 33mDelta
Thu 15/111:03ATW - LHR
2 stops13h 47mDelta
Deal found 19/12£744
Sat 10/110:25LHR - ATW
1 stop12h 23mUnited Airlines
Fri 16/115:39ATW - LHR
1 stop10h 16mUnited Airlines
Deal found 19/12£744
Wed 7/113:00LHR - ATW
1 stop13h 49mDelta
Sun 18/116:20ATW - LHR
1 stop32h 45mDelta
Deal found 19/12£744
Wed 7/110:25LHR - ATW
1 stop12h 23mUnited Airlines
Fri 16/115:39ATW - LHR
1 stop10h 16mUnited Airlines
Deal found 19/12£744
Wed 7/108:55LHR - ATW
2 stops18h 52mDelta
Tue 13/111:03ATW - LHR
2 stops17h 12mDelta
Deal found 19/12£744
Mon 5/116:50LHR - ATW
2 stops24h 33mDelta
Wed 14/112:03ATW - LHR
1 stop13h 02mDelta
Deal found 19/12£744

Find flight deals to Oshkosh

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 20 December 2025.

Return from

£710

Popular in

July

Cheapest in

May

Average price

£717
Lufthansa
  • Lufthansa
  • 8/1-15/1
  • 2 total stops
  • 23h 43m total
  • London to Appleton
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£46 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 20 December 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

Thu 12/2

09:00-19:07

2 stops16h 07m

Appleton Intl

Mon 16/2

15:42-10:50

2 stops13h 08m

£717

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 29/1

09:00-19:15

2 stops16h 15m

Appleton Intl

Mon 2/2

14:45-10:50

2 stops14h 05m

£742

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 7/1

09:40-21:47

2 stops18h 07m

Appleton Intl

Thu 15/1

06:45-06:50

2 stops18h 05m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 7/1

13:00-20:49

1 stop13h 49m

Appleton Intl

Wed 14/1

06:45-06:55

2 stops18h 10m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

16:50-10:23

2 stops23h 33m

Appleton Intl

Thu 15/1

11:03-06:50

2 stops13h 47m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 10/1

10:25-16:48

1 stop12h 23m

Appleton Intl

Fri 16/1

15:39-07:55

1 stop10h 16m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 7/1

13:00-20:49

1 stop13h 49m

Appleton Intl

Sun 18/1

16:20-07:05

1 stop32h 45m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 7/1

10:25-16:48

1 stop12h 23m

Appleton Intl

Fri 16/1

15:39-07:55

1 stop10h 16m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 7/1

08:55-21:47

2 stops18h 52m

Appleton Intl

Tue 13/1

11:03-10:15

2 stops17h 12m

£744

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

16:50-11:23

2 stops24h 33m

Appleton Intl

Wed 14/1

12:03-07:05

1 stop13h 02m

£744

Flights are sorted by cheapest return flights first.

Deals found on 19/12

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 12 hours 23 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 £701

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 20 December 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
9,099 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,099 reviews
United Airlines
7.4
Good
9,099 reviews
Check prices

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 (12 hours 23 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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