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£700+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
21 Feb — 28 Feb1
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 22 January 2026.

Wed 4/209:00
LHR
-
ATW
2 stops16h 15m
United Airlines
Sun 8/212:35
ATW
-
LHR
1 stop11h 20m
United Airlines
Deal found 19/1£700
Mon 13/406:55
LHR
-
ATW
2 stops15h 53m
United Airlines
Thu 30/415:45
ATW
-
LHR
1 stop10h 45m
United Airlines
Deal found 21/1£717
Mon 13/412:25
LHR
-
ATW
1 stop14h 49m
Virgin Atlantic
Thu 30/416:10
ATW
-
LHR
1 stop14h 55m
Virgin Atlantic
Deal found 21/1£729
Mon 29/611:15
LHR
-
ATW
1 stop16h 43m
Virgin Atlantic
Mon 6/705:29
ATW
-
LHR
1 stop19h 16m
Virgin Atlantic
Deal found 20/1£828
Tue 30/608:00
LHR
-
ATW
1 stop18h 58m
Lufthansa
Sun 5/713:10
ATW
-
LHR
1 stop16h 35m
Lufthansa
Deal found 20/1£832

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 22 January 2026.

Return from

£698

Popular in

January

Cheapest in

May

Average price

£1,337
United Airlines
  • United Airlines
  • 4/2-8/2
  • 3 total stops
  • 28h 07m total
  • London to Appleton
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£52 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 22 January 2026.
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 4/2

09:00-19:15

2 stops16h 15m

Appleton Intl

Sun 8/2

08:00-06:20

2 stops16h 20m

£700

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 13/4

07:25-18:58

2 stops17h 33m

Appleton Intl

Thu 30/4

10:15-05:55

2 stops13h 40m

£717

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 13/4

12:25-21:14

1 stop14h 49m

Appleton Intl

Thu 30/4

16:10-13:05

1 stop14h 55m

£729

Flights are sorted by cheapest return flights first.

Deals found on 19/1

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 16 hours 26 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 £698
Virgin Atlantic
Virgin Atlantic
From £792

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 22 January 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
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews
Check prices

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 (16 hours 26 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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