Cheap flights from London to Oshkosh from £384

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MKE
3 Sep — 10 Sep1
1 adult

Cheap flight deals from London to Oshkosh

Keep the following information in mind while searching for London to Oshkosh flight deals. Data was last updated 29 August 2025.

Round-trip from

£646

One-way from

£384

Popular in

July

Cheapest in

December

Average price

£973
Lufthansa
  • Lufthansa
  • 20/2-24/2
  • 3 total stops
  • 48h 48m total
  • London to Oshkosh
3/9
  • 3/9
  • 3 total stops
  • 51h 11m total
  • London to Oshkosh
Highest demand for flights based on searches. 15% potential increase in price (£121 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from London to Oshkosh

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 29 August 2025.

Wed 1/1012:45LHR - ATW
1 stop14h 50mVirgin Atlantic
Sun 5/1005:35ATW - LHR
2 stops42h 15mVirgin Atlantic
Deal found 28/8£648
Wed 1/1011:05LHR - ATW
1 stop11h 44mLufthansa
Sun 5/1012:37ATW - LHR
1 stop13h 43mLufthansa
Deal found 28/8£659
Tue 14/1008:45LHR - ATW
2 stops18h 48mUnited Airlines
Wed 22/1014:45ATW - LHR
2 stops14h 40mUnited Airlines
Deal found 28/8£731
Fri 17/1006:55LHR - ATW
2 stops18h 33mUnited Airlines
Wed 22/1014:45ATW - LHR
1 stop33h 35mUnited Airlines
Deal found 28/8£733
Mon 13/1006:30LHR - ATW
2 stops21h 03mUnited Airlines
Wed 22/1012:37ATW - LHR
1 stop13h 43mUnited Airlines
Deal found 28/8£734
Wed 15/1006:50LHR - ATW
2 stops14h 21mUnited Airlines
Tue 21/1014:45ATW - LHR
2 stops13h 55mUnited Airlines
Deal found 28/8£736
Mon 13/1011:05LHR - ATW
1 stop12h 36mAmerican Airlines
Mon 20/1018:13ATW - LHR
1 stop10h 17mAmerican Airlines
Deal found 28/8£756
Thu 16/1014:10LHR - ATW
1 stop27h 51mUnited Airlines
Sun 19/1012:37ATW - LHR
1 stop13h 43mUnited Airlines
Deal found 28/8£765
Fri 17/1006:30LHR - ATW
2 stops16h 17mDelta
Mon 20/1011:11ATW - LHR
2 stops15h 39mDelta
Deal found 28/8£790
Thu 16/1012:25LHR - ATW
1 stop14h 50mKLM
Mon 20/1012:05ATW - LHR
1 stop19h 05mKLM
Deal found 28/8£804
Thu 16/1006:15LHR - ATW
2 stops20h 30mVirgin Atlantic
Sun 19/1011:11ATW - LHR
1 stop15h 44mVirgin Atlantic
Deal found 28/8£805
Mon 13/1012:15LHR - ATW
1 stop11h 26mAmerican Airlines
Sat 18/1018:13ATW - LHR
1 stop31h 07mAmerican Airlines
Deal found 28/8£821

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 29 August 2025.
Use the filters below to find and compare flights from London to Oshkosh that are best for you.

Fly from

London

Fly to

Oshkosh

Route

Depart

Return

Price

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 1/10

12:45-21:35

1 stop14h 50m

Appleton Intl

Sun 5/10

05:35-05:50

2 stops42h 15m

£648

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 1/10

11:05-16:49

1 stop11h 44m

Appleton Intl

Sun 5/10

12:37-08:20

1 stop13h 43m

£659

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/2

11:40-21:27

2 stops15h 47m

Appleton Intl

Tue 24/2

16:56-06:55

1 stop31h 59m

£663

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/2

08:30-20:58

2 stops18h 28m

Appleton Intl

Tue 24/2

17:35-11:15

1 stop11h 40m

£689

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 14/10

08:45-21:33

2 stops18h 48m

Appleton Intl

Mon 20/10

18:45-08:20

1 stop31h 35m

£731

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 14/10

08:45-21:33

2 stops18h 48m

Appleton Intl

Wed 22/10

14:45-11:25

2 stops14h 40m

£731

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 3/9

15:05-12:16

3 stops51h 11m

£384

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 30/10

06:00-14:25

3 stops37h 25m

£389

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 9/9

22:15-16:12

3 stops47h 57m

£430

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 11/9

14:10-12:16

3 stops28h 06m

£522

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 14 results
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, January is the cheapest month in which you can book a flight from London to Oshkosh (average of £655). Flying from London to Oshkosh in July is currently the most expensive (average of £1,079). 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 LON to OS9?

Find hourly flight availability from London 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 29 August 2025.

When flying from London to Oshkosh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London to Oshkosh?

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 29 August 2025.
Get a feel of what it's like to fly with United Airlines and Virgin Atlantic 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.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 11h 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, January is the cheapest month in which you can book a flight from London to Oshkosh (average of £655). Flying from London to Oshkosh in July is currently the most expensive (average of £1,079). 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.

Top 6 airlines flying from London to Oshkosh

Discover the top 6 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£460Average£589FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£510Average£637FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£535Average£623FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£606Average£820FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£656Average£841FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£668Average£823FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from London to Oshkosh?

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