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Cheap flights from London to Oshkosh from £723

This is the cheapest retur 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.
LON — MKE
10 Mar — 17 Mar1
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 8 February 2026.

Wed 27/514:10
LHR
-
ATW
1 stop16h 05m
United Airlines
Sun 7/612:26
ATW
-
LHR
1 stop12h 19m
United Airlines
Deal found 6/2£723
Wed 18/209:00
LHR
-
ATW
2 stops18h 32m
United Airlines
Sun 22/214:39
ATW
-
LHR
1 stop33h 16m
United Airlines
Deal found 3/2£827
Tue 24/306:35
LHR
-
ATW
2 stops17h 28m
United Airlines
Tue 31/310:30
ATW
-
LHR
2 stops15h 50m
United Airlines
Deal found 7/2£856
Tue 24/314:10
LHR
-
ATW
1 stop14h 09m
Iberia
Tue 31/318:39
ATW
-
LHR
1 stop9h 51m
Iberia
Deal found 7/2£859
Fri 24/409:00
LHR
-
ATW
2 stops18h 45m
Lufthansa
Sat 2/512:33
ATW
-
LHR
1 stop12h 12m
Lufthansa
Deal found 7/2£868
Fri 24/407:30
LHR
-
ATW
2 stops17h 28m
United Airlines
Sat 2/512:33
ATW
-
LHR
2 stops15h 52m
United Airlines
Deal found 7/2£869
Fri 24/413:25
LHR
-
ATW
1 stop14h 10m
Air France
Sat 2/511:12
ATW
-
LHR
1 stop13h 58m
Air France
Deal found 7/2£882
Sun 22/312:30
LHR
-
ATW
1 stop13h 58m
Virgin Atlantic
Sun 29/318:13
ATW
-
LHR
1 stop30h 57m
Virgin Atlantic
Deal found 5/2£911
Sun 22/306:30
LHR
-
ATW
2 stops41h 33m
Lufthansa
Sun 29/317:30
ATW
-
LHR
1 stop31h 15m
Lufthansa
Deal found 5/2£911

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 8 February 2026.

Round-trip from

£723

Popular in

July

Cheapest in

May

Average price

£707
United Airlines
  • United Airlines
  • 27/5-7/6
  • 2 total stops
  • 28h 24m total
  • London to Oshkosh
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£144 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 8 February 2026.
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 27/5

14:10-00:15

1 stop16h 05m

Appleton Intl

Sun 7/6

12:26-06:45

1 stop12h 19m

£723

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 18/2

09:00-21:32

2 stops18h 32m

Appleton Intl

Sun 22/2

14:39-05:55

1 stop33h 16m

£827

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 24/3

06:35-19:03

2 stops17h 28m

Appleton Intl

Tue 31/3

12:34-09:00

1 stop14h 26m

£856

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 24/4

07:30-18:58

2 stops17h 28m

Appleton Intl

Sat 2/5

12:33-10:25

2 stops15h 52m

£869

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 24/4

13:25-21:35

1 stop14h 10m

Appleton Intl

Sat 2/5

11:12-07:10

1 stop13h 58m

£882

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 22/3

12:30-21:28

1 stop13h 58m

Appleton Intl

Sun 29/3

18:13-07:10

1 stop30h 57m

£911

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 22/3

06:30-19:03

2 stops41h 33m

Appleton Intl

Sun 29/3

17:30-06:45

1 stop31h 15m

£911

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 22/3

06:50-16:44

2 stops14h 54m

Appleton Intl

Sun 29/3

17:30-06:45

1 stop31h 15m

£938

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 16/3

07:30-23:19

2 stops20h 49m

Appleton Intl

Fri 20/3

12:06-07:05

1 stop13h 59m

£1,060

Flights are sorted by cheapest return flights first.

Deals found on 6/2

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, March is the cheapest month in which you can book a flight from London to Oshkosh (average of £386). Flying from London to Oshkosh in July is currently the most expensive (average of £709). 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 8 February 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
9,250 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

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
9,250 reviews
United Airlines
7.4
Good
9,250 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

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 05m. Airlines will cover a distance of 3858 mi.

  • 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, March is the cheapest month in which you can book a flight from London to Oshkosh (average of £386). Flying from London to Oshkosh in July is currently the most expensive (average of £709). 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

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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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£457Average£551FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£517Average£632FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£641Average£843FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£671Average£1,012FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£730Average£803FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£818Average£937FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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.

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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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