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£750+ 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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
28 Jul — 4 Aug1
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 28 June 2026.

Tue 20/1011:05
LHR
-
ATW
1 stop17h 53m
Lufthansa
Thu 29/1014:37
ATW
-
LHR
1 stop12h 18m
Lufthansa
Deal found 23/6£750
Tue 20/1006:15
LHR
-
ATW
2 stops17h 27m
Iberia
Thu 29/1009:55
ATW
-
LHR
1 stop17h 40m
Iberia
Deal found 23/6£768
Tue 20/1006:15
LHR
-
ATW
2 stops16h 22m
Virgin Atlantic
Thu 29/1013:26
ATW
-
LHR
2 stops14h 54m
Virgin Atlantic
Deal found 23/6£799
Mon 21/920:55
LHR
-
ATW
2 stops29h 41m
Multiple Airlines
Thu 24/911:09
ATW
-
LHR
2 stops13h 36m
Multiple Airlines
Deal found 28/6£923
Mon 21/909:20
LHR
-
ATW
1 stop19h 25m
Virgin Atlantic
Thu 24/916:19
ATW
-
LHR
1 stop14h 46m
Virgin Atlantic
Deal found 28/6£936
Sat 8/808:00
LHR
-
ATW
1 stop13h 09m
Lufthansa
Sat 15/812:28
ATW
-
LHR
1 stop12h 17m
Lufthansa
Deal found 24/6£1,045
Sat 8/806:50
LHR
-
ATW
2 stops14h 19m
United Airlines
Sat 15/812:28
ATW
-
LHR
1 stop12h 17m
United Airlines
Deal found 24/6£1,047
Sat 8/810:45
LHR
-
ATW
1 stop16h 52m
Virgin Atlantic
Sat 15/811:09
ATW
-
LHR
2 stops14h 06m
Virgin Atlantic
Deal found 26/6£1,150

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 28 June 2026.

Return from

£750
Lufthansa
  • Lufthansa
  • 20/10-29/10
  • 2 total stops
  • 30h 11m total
  • London to Appleton
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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 28 June 2026.
Use the filters below to find and compare flights to Oshkosh that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 20/10

11:05-22:58

1 stop17h 53m

Appleton Intl

Thu 29/10

14:37-07:55

1 stop12h 18m

£750

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 20/10

06:15-17:42

2 stops17h 27m

Appleton Intl

Thu 29/10

09:55-08:35

1 stop17h 40m

£768

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 20/10

06:15-16:37

2 stops16h 22m

Appleton Intl

Thu 29/10

13:26-09:20

2 stops14h 54m

£799

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 21/9

20:55-20:36

2 stops29h 41m

Appleton Intl

Thu 24/9

11:09-06:45

2 stops13h 36m

£923

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 21/9

09:20-22:45

1 stop19h 25m

Appleton Intl

Thu 24/9

16:19-13:05

1 stop14h 46m

£936
Fastest return journey

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 8/8

08:00-15:09

1 stop13h 09m

Appleton Intl

Sat 15/8

12:28-06:45

1 stop12h 17m

£1,045

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 8/8

06:50-15:09

2 stops14h 19m

Appleton Intl

Sat 15/8

12:28-06:45

1 stop12h 17m

£1,047

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 8/8

10:45-21:37

1 stop16h 52m

Appleton Intl

Sat 15/8

11:09-07:15

2 stops14h 06m

£1,150

Flights are sorted by cheapest return flights first.

Deals found on 23/6

Sorted by cheapest first

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 19 hours 48 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 Iberia.

United Airlines
United Airlines
From £726
Iberia
Iberia
From £973

What are the cheapest airlines that fly to Oshkosh?

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

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).

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, Norwich Arpt offers the quickest one-way flight (17 hours 51 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. Super 8 by Wyndham Milwaukee Airport is the closest property to Milwaukee-Mitchell (0.0 mi away from Milwaukee-Mitchell).

See more FAQs

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