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£409+ 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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
— MKE
30 May — 6 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 30 April 2026.

Wed 27/512:15
LHR
-
ATW
1 stop11h 54m
Iberia
Wed 3/610:58
ATW
-
LHR
1 stop14h 57m
Iberia
Deal found 26/4£812
Sun 10/509:20
LHR
-
ATW
1 stop19h 28m
Air France
Wed 20/516:13
ATW
-
LHR
1 stop14h 52m
Air France
Deal found 26/4£833
Sun 10/509:40
LHR
-
ATW
2 stops17h 34m
Virgin Atlantic
Wed 20/512:32
ATW
-
LHR
1 stop18h 33m
Virgin Atlantic
Deal found 26/4£836
Wed 27/508:40
LHR
-
ATW
2 stops18h 34m
Delta
Wed 3/607:00
ATW
-
LHR
2 stops17h 20m
Delta
Deal found 26/4£837
Thu 18/610:45
LHR
-
ATW
1 stop13h 12m
Virgin Atlantic
Mon 22/614:07
ATW
-
LHR
1 stop11h 03m
Virgin Atlantic
Deal found 30/4£848
Wed 10/606:30
LHR
-
ATW
2 stops15h 06m
KLM
Wed 17/614:07
ATW
-
LHR
1 stop11h 03m
KLM
Deal found 26/4£854
Wed 10/606:15
LHR
-
ATW
2 stops22h 15m
Air France
Wed 17/614:07
ATW
-
LHR
2 stops17h 38m
Air France
Deal found 26/4£861
Thu 5/1111:25
LHR
-
ATW
2 stops18h 08m
Iberia
Mon 9/1115:43
ATW
-
LHR
1 stop10h 52m
Iberia
Deal found 28/4£862
Thu 18/606:30
LHR
-
ATW
2 stops15h 06m
KLM
Mon 22/616:16
ATW
-
LHR
1 stop14h 49m
KLM
Deal found 30/4£865
Thu 18/606:30
LHR
-
ATW
2 stops15h 06m
Delta
Mon 22/616:16
ATW
-
LHR
2 stops15h 29m
Delta
Deal found 30/4£876
Fri 12/615:15
LHR
-
ATW
1 stop13h 15m
Virgin Atlantic
Fri 19/618:33
ATW
-
LHR
1 stop30h 37m
Virgin Atlantic
Deal found 28/4£881

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 30 April 2026.

Return from

£812

One-way from

£409

Popular in

July

Cheapest in

May
Iberia
  • Iberia
  • 27/5-3/6
  • 2 total stops
  • 26h 51m total
  • London to Appleton
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 52h 56m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£146 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

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 30 April 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
Fastest return journey

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 18/6

10:45-17:57

1 stop13h 12m

Appleton Intl

Mon 22/6

14:07-07:10

1 stop11h 03m

£848

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 18/6

06:30-15:36

2 stops15h 06m

Appleton Intl

Mon 22/6

16:16-13:05

1 stop14h 49m

£865

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 18/6

06:30-15:36

2 stops15h 06m

Appleton Intl

Mon 22/6

16:16-13:45

2 stops15h 29m

£876

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 12/6

06:30-17:53

2 stops17h 23m

Appleton Intl

Fri 19/6

11:09-10:30

2 stops17h 21m

£925

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 20/8

20:00-17:55

2 stops27h 55m

Appleton Intl

Tue 25/8

18:25-13:30

2 stops13h 05m

£930

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 21/7

19:25-23:31

2 stops34h 06m

Appleton Intl

Mon 27/7

10:54-12:15

1 stop19h 21m

£1,008

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 11/6

07:25-16:54

2 stops15h 29m

Appleton Intl

Thu 18/6

05:00-06:45

1 stop19h 45m

£1,054

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 17/7

11:30-22:31

2 stops17h 01m

Appleton Intl

Mon 20/7

14:03-13:05

2 stops17h 02m

£1,056

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 11/8

20:00-17:55

2 stops27h 55m

Appleton Intl

Tue 18/8

18:25-10:30

1 stop10h 05m

£1,072
Cheapest one-way

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 25/8

11:10-00:11

1 stop19h 01m

£542

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 15 hours 29 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 £695

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 30 April 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
9,677 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

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
9,677 reviews
United Airlines
7.4
Good
9,677 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

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 (15 hours 29 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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