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£399+ 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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
7 Jun — 14 Jun1
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 8 May 2026.

Tue 7/715:15
LHR
-
ATW
1 stop13h 16m
Virgin Atlantic
Tue 14/714:03
ATW
-
LHR
2 stops14h 37m
Virgin Atlantic
Deal found 8/5£818
Tue 7/708:40
LHR
-
ATW
2 stops18h 57m
Delta
Tue 14/714:03
ATW
-
LHR
2 stops17h 12m
Delta
Deal found 8/5£834
Thu 29/1015:50
LHR
-
ATW
1 stop35h 08m
Virgin Atlantic
Tue 10/1113:26
ATW
-
LHR
1 stop13h 19m
Virgin Atlantic
Deal found 4/5£839
Thu 21/512:15
LHR
-
ATW
1 stop11h 54m
Iberia
Mon 25/518:41
ATW
-
LHR
1 stop11h 34m
Iberia
Deal found 6/5£846
Thu 21/511:15
LHR
-
ATW
1 stop17h 33m
Virgin Atlantic
Mon 25/511:08
ATW
-
LHR
2 stops13h 37m
Virgin Atlantic
Deal found 6/5£854
Wed 27/506:30
LHR
-
ATW
2 stops15h 03m
KLM
Sun 31/518:18
ATW
-
LHR
1 stop30h 52m
KLM
Deal found 5/5£855
Thu 5/1110:45
LHR
-
ATW
2 stops18h 48m
Iberia
Mon 9/1115:43
ATW
-
LHR
1 stop10h 52m
Iberia
Deal found 7/5£860
Thu 18/609:20
LHR
-
ATW
1 stop19h 10m
Virgin Atlantic
Thu 25/614:07
ATW
-
LHR
1 stop11h 03m
Virgin Atlantic
Deal found 4/5£864

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 8 May 2026.

Return from

£818

One-way from

£399

Popular in

July

Cheapest in

August

Average price

£1,038
Virgin Atlantic
  • Virgin Atlantic
  • 7/7-14/7
  • 2 total stops
  • 28h 23m total
  • London to Appleton
Search Deals
American Airlines
  • American Airlines
  • 25/8
  • 1 total stop
  • 15h 26m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 8 May 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

Thu 21/5

06:30-15:33

2 stops15h 03m

Appleton Intl

Mon 25/5

11:08-13:05

2 stops19h 57m

£874

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 19/6

06:30-15:36

2 stops15h 06m

Appleton Intl

Fri 26/6

16:16-13:45

2 stops15h 29m

£905

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 19/6

10:45-17:57

1 stop13h 12m

Appleton Intl

Fri 26/6

14:07-18:35

2 stops22h 28m

£909

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 22/8

11:10-19:39

1 stop14h 29m

Appleton Intl

Tue 1/9

11:11-11:15

1 stop18h 04m

£1,006

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 22/8

09:20-22:44

1 stop19h 24m

Appleton Intl

Tue 1/9

10:55-06:45

2 stops13h 50m

£1,007

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 24/5

08:40-22:54

2 stops20h 14m

Appleton Intl

Thu 20/8

05:31-06:25

1 stop18h 54m

£1,013
Fastest return journey

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 22/8

10:45-21:37

1 stop16h 52m

Appleton Intl

Mon 31/8

13:26-07:10

1 stop11h 44m

£1,016

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 22/5

06:15-17:34

2 stops17h 19m

Appleton Intl

Thu 20/8

14:06-11:20

2 stops15h 14m

£1,018
Cheapest one-way

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 4/6

22:15-13:31

3 stops45h 16m

£492

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 29/5

13:05-13:43

2 stops30h 38m

£556

Flights are sorted by cheapest return flights first.

Deals found on 8/5

Showing 1-10 of 20 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 13 hours 33 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 £690

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 8 May 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
9,694 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,694 reviews
United Airlines
7.4
Good
9,694 reviews
Check prices

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 (13 hours 33 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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