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Cheap flights from London to Oshkosh from £535

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Oshkosh

Enter your travel dates to find the best prices.

Cheapest flights from London to Oshkosh
Explore the most affordable flight options available from London to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Wed 6/509:45
LHR
-
ATW
1 stop14h 16m
Iberia
Wed 13/513:20
ATW
-
LHR
1 stop15h 10m
Iberia
Deal found 10/4£848
Wed 6/520:15
LHR
-
ATW
2 stops27h 45m
Multiple Airlines
Wed 13/513:20
ATW
-
LHR
1 stop15h 10m
Multiple Airlines
Deal found 10/4£863
Wed 25/1107:30
LHR
-
ATW
2 stops19h 28m
Multiple Airlines
Sat 28/1106:30
ATW
-
LHR
2 stops44h 15m
Multiple Airlines
Deal found 7/4£906
Wed 6/508:30
LHR
-
ATW
2 stops19h 00m
Lufthansa
Wed 13/512:33
ATW
-
LHR
1 stop12h 12m
Lufthansa
Deal found 6/4£907
Wed 6/517:55
LHR
-
ATW
2 stops34h 53m
Virgin Atlantic
Wed 13/512:32
ATW
-
LHR
2 stops36h 38m
Virgin Atlantic
Deal found 6/4£916
Wed 25/1113:00
LHR
-
ATW
1 stop13h 42m
Virgin Atlantic
Sat 28/1105:29
ATW
-
LHR
1 stop18h 56m
Virgin Atlantic
Deal found 7/4£960

Find flight deals from London to Oshkosh

Keep the following information in mind while searching for London to Oshkosh flight deals. Data was last updated 11 April 2026.

Round-trip from

£848

One-way from

£535

Popular in

July

Cheapest in

May
Iberia
  • Iberia
  • 6/5-13/5
  • 2 total stops
  • 29h 26m total
  • London to Oshkosh
Search Deals
26/8
  • 26/8
  • 1 total stop
  • 24h 03m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£34 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 11 April 2026.
Use the filters below to find and compare flights from London to Oshkosh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 6/5

20:15-18:00

2 stops27h 45m

Appleton Intl

Wed 13/5

13:20-10:30

1 stop15h 10m

£863

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 6/5

08:30-21:30

2 stops19h 00m

Appleton Intl

Wed 13/5

12:33-06:45

1 stop12h 12m

£907

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 6/5

09:40-20:24

2 stops16h 44m

Appleton Intl

Wed 13/5

12:32-07:10

2 stops36h 38m

£917

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 24/5

17:50-15:11

2 stops27h 21m

Appleton Intl

Sun 31/5

20:10-06:45

1 stop28h 35m

£1,032

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 22/5

06:50-15:11

2 stops14h 21m

Appleton Intl

Fri 29/5

14:40-11:55

1 stop15h 15m

£1,067
Fastest return journey

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 12/8

06:30-16:37

2 stops16h 07m

Appleton Intl

Wed 26/8

13:26-07:10

1 stop11h 44m

£1,087

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 12/8

15:15-09:18

1 stop24h 03m

Appleton Intl

Wed 26/8

06:07-06:50

1 stop18h 43m

£1,094

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 22/5

06:40-21:14

3 stops20h 34m

Appleton Intl

Fri 29/5

05:30-13:35

2 stops26h 05m

£2,230
Cheapest one-way

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 26/8

08:40-22:48

2 stops20h 08m

£673

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 4/5

12:15-23:40

1 stop17h 25m

£693

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Oshkosh

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

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

Currently, October is the cheapest month in which you can book a flight from London to Oshkosh (average of £410). Flying from London to Oshkosh in July is currently the most expensive (average of £834). 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.

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 11 April 2026.
Get a feel of what it's like to fly with United Airlines from London 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
9,569 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,569 reviews
United Airlines
7.4
Good
9,569 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from London 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 London to Oshkosh?

    Departing from London to Oshkosh will take you 16h 44m. Airlines will cover a distance of 3858 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from London to Oshkosh?

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Oshkosh?

    Currently, October is the cheapest month in which you can book a flight from London to Oshkosh (average of £410). Flying from London to Oshkosh in July is currently the most expensive (average of £834). 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 London to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from London to Oshkosh

Discover the top 4 airlines that operate flights from London 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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£463Average£558FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£649Average£866FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£705Average£1,050FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£739Average£813FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 London to Oshkosh?

Cheapflights makes it easy to find London 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 London to Oshkosh?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Oshkosh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from London to Oshkosh with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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