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Cheap flights from the United Kingdom to Oshkosh from £575

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MKE
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from United Kingdom to Oshkosh

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Oshkosh
Explore the most affordable flight options available from United Kingdom to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Fri 12/1209:40LHR - ATW
2 stops17h 11mVirgin Atlantic
Sun 14/1211:13ATW - LHR
2 stops18h 12mVirgin Atlantic
Deal found 3/11£935

Cheap flight deals from United Kingdom to Oshkosh

Keep the following information in mind while searching for United Kingdom to Oshkosh flight deals. Data was last updated 4 November 2025.

Round-trip from

£802

One-way from

£575

Popular in

July

Cheapest in

May

Average price

£1,009
Lufthansa
  • Lufthansa
  • 22/4-28/4
  • 3 total stops
  • 27h 30m total
  • United Kingdom to Oshkosh
Search Deals
United Airlines
  • United Airlines
  • 5/1
  • 2 total stops
  • 17h 04m total
  • United Kingdom to Oshkosh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£131 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Oshkosh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Oshkosh that are best for you.

Fly from

United Kingdom

Fly to

Oshkosh

Route

Depart

Return

Price

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 22/4

06:55-16:50

2 stops15h 55m

Appleton Intl

Tue 28/4

13:10-06:45

1 stop11h 35m

£802

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/2

11:40-23:22

2 stops17h 42m

Appleton Intl

Tue 24/2

17:50-06:55

1 stop31h 05m

£825

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/2

06:50-16:44

2 stops15h 54m

Appleton Intl

Tue 24/2

15:45-10:50

2 stops13h 05m

£832

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/2

08:30-21:32

2 stops19h 02m

Appleton Intl

Tue 24/2

17:23-07:55

1 stop32h 32m

£832

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 30/4

07:25-16:50

2 stops15h 25m

Appleton Intl

Mon 4/5

17:35-11:45

1 stop12h 10m

£842

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 30/4

11:45-20:40

1 stop14h 55m

Appleton Intl

Mon 4/5

12:06-13:10

1 stop19h 04m

£863

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 12/12

09:40-20:51

2 stops17h 11m

Appleton Intl

Sun 14/12

11:13-11:25

2 stops18h 12m

£935

NorwichAppleton

NWI - ATW

NWIATW

Norwich Arpt

Thu 12/3

06:15-20:49

2 stops19h 34m

Appleton Intl

Mon 16/3

16:05-16:25

2 stops19h 20m

£1,076

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

08:00-19:04

2 stops17h 04m

£575

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 5/1

10:50-22:54

1 stop18h 04m

£703

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Best time to book a flight from United Kingdom to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from United Kingdom 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 from the United Kingdom to Oshkosh

What is the cheapest month to book a flight from United Kingdom to Oshkosh?

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Oshkosh (average of £432). Flying from United Kingdom to Oshkosh in December is currently the most expensive (average of £662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to OS9?

Find hourly flight availability from United Kingdom to Oshkosh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

A simple way to save on the total cost of your ticket is to fly from United Kingdom to Oshkosh in the afternoon. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from United Kingdom to Oshkosh?

Use this chart to determine the cheapest time to fly return from United Kingdom to Oshkosh. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their United Kingdom to Oshkosh flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 4 November 2025.
Get a feel of what it's like to fly with United Airlines from the United Kingdom to Oshkosh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Oshkosh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to Oshkosh?

    There are many flights that can get you from United Kingdom to Oshkosh in 15h 55m. Fly via Lufthansa, American Airlines, or Delta to get the fastest option. United Kingdom and Oshkosh are separated by a distance of 3858 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from United Kingdom to Oshkosh that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Oshkosh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Oshkosh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Oshkosh.

  • Can I find deals for business class flights from United Kingdom to Oshkosh?

    Yes. Cheapflights offers flight deals from United Kingdom to Oshkosh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Oshkosh?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to Oshkosh (average of £432). Flying from United Kingdom to Oshkosh in December is currently the most expensive (average of £662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from United Kingdom to Oshkosh

Discover the top 8 airlines that operate flights from United Kingdom to Oshkosh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£474Average£610FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£524Average£684FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£556Average£802FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£569Average£849FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£583Average£859FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£611Average£1,063FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£623Average£884FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£664Average£849FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Oshkosh?

Cheapflights makes it easy to find United Kingdom to Oshkosh flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Oshkosh?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Oshkosh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Oshkosh with no change fees?

Yes, we can. To see specific flights from United Kingdom to Oshkosh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to Oshkosh become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Oshkosh on Cheapflights with our Price Alert feature and get notified when better prices are available.

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