What is the cheapest day to fly from London Heathrow Airport to Oshkosh?

Travellers seeking maximum savings on their London Heathrow Airport to Oshkosh flight should consider departing on Tuesday at midday when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from London Heathrow Airport to Oshkosh?

Consider Finnair, JetBlue or British Airways when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Oshkosh.

What is the cheapest month to fly from London Heathrow Airport to Oshkosh?

Our data shows that April tends to be the cheapest month to fly to Oshkosh from London Heathrow Airport. Users have commonly found prices around £935 for the month, but tickets can be as low as £775. Due to multiple factors, prepare for potentially higher prices in July.

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

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

How can I find direct flights from Heathrow to Oshkosh?

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

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

Yes. Cheapflights offers flight deals from Heathrow 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.

£554+ Flights from London Heathrow Airport to Oshkosh

Cheap flight deals from Heathrow to Oshkosh

Round-trip from	£811
One-way from	£554
Popular in	July
Cheapest in	April
Average price	£775

United Airlines
6/5-13/5
3 total stops
26h 54m total
London to Oshkosh

Search Deals

20/4
2 total stops
38h 58m total
London to Oshkosh

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£108 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Heathrow to Oshkosh

Cheapest flights from Heathrow to Oshkosh
Explore the most affordable flight options available from Heathrow to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Tue 6/507:25LHR - ATW

2 stops15h 24mUnited Airlines

Tue 13/512:50ATW - LHR

1 stop11h 30mUnited Airlines

Deal found 15/4£811

Tue 6/513:10LHR - ATW

1 stop16h 24mMultiple Airlines

Tue 13/516:37ATW - LHR

1 stop10h 28mMultiple Airlines

Deal found 15/4£829

Sat 24/512:25LHR - ATW

1 stop14h 59mKLM

Sat 31/511:51ATW - LHR

1 stop19h 19mKLM

Deal found 13/4£1,007

Mon 21/412:15LHR - ATW

1 stop15h 28mAmerican Airlines

Wed 21/511:26ATW - LHR

1 stop15h 44mAmerican Airlines

Deal found 14/4£1,064

Mon 21/408:30LHR - ATW

1 stop14h 19mLufthansa

Wed 21/517:25ATW - LHR

2 stops34h 15mLufthansa

Deal found 14/4£1,113

Best flights from Heathrow to Oshkosh
Discover carefully curated flight deals from Heathrow to Oshkosh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 April 2025.

Tue 6/507:25LHR - ATW

2 stops15h 24mUnited Airlines

Tue 13/512:50ATW - LHR

1 stop11h 30mUnited Airlines

Deal found 15/4£811

Tue 6/513:10LHR - ATW

1 stop16h 24mMultiple Airlines

Tue 13/516:37ATW - LHR

1 stop10h 28mMultiple Airlines

Deal found 15/4£829

Sat 24/512:25LHR - ATW

1 stop14h 59mKLM

Sat 31/511:51ATW - LHR

1 stop19h 19mKLM

Deal found 13/4£1,007

Fri 8/811:05LHR - ATW

1 stop11h 42mLufthansa

Sat 13/1217:35ATW - LHR

1 stop11h 40mLufthansa

Deal found 15/4£1,149

Last-minute flights from Heathrow to Oshkosh
Discover last-minute flight deals from Heathrow to Oshkosh. Data last updated 16 April 2025 and is based on user searches.

Mon 21/412:15LHR - ATW

1 stop15h 28mAmerican Airlines

Wed 21/511:26ATW - LHR

1 stop15h 44mAmerican Airlines

Deal found 14/4£1,064

Mon 21/408:30LHR - ATW

1 stop14h 19mLufthansa

Wed 21/517:25ATW - LHR

2 stops34h 15mLufthansa

Deal found 14/4£1,113

Mon 21/407:40LHR - ATW

3 stops21h 28mMultiple Airlines

Wed 21/507:00ATW - LHR

2 stops22h 50mMultiple Airlines

Deal found 14/4£1,167

Tue 6/507:25LHR - ATW

2 stops15h 24mUnited Airlines

Tue 13/512:50ATW - LHR

1 stop11h 30mUnited Airlines

Deal found 15/4£811

Tue 6/513:10LHR - ATW

1 stop16h 24mMultiple Airlines

Tue 13/516:37ATW - LHR

1 stop10h 28mMultiple Airlines

Deal found 15/4£829

Sat 24/512:25LHR - ATW

1 stop14h 59mKLM

Sat 31/511:51ATW - LHR

1 stop19h 19mKLM

Deal found 13/4£1,007

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Oshkosh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 6/5

07:25-16:49

2 stops15h 24m

Appleton Intl

Tue 13/5

12:50-06:20

1 stop11h 30m

£811

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Tue 6/5

13:10-23:34

1 stop16h 24m

Appleton Intl

Tue 13/5

16:37-09:05

1 stop10h 28m

£829

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sat 24/5

12:25-21:24

1 stop14h 59m

Appleton Intl

Sat 31/5

11:51-13:10

1 stop19h 19m

£1,007

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 8/8

11:05-16:47

1 stop11h 42m

Appleton Intl

Sat 13/12

17:35-11:15

1 stop11h 40m

£1,149

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 20/4

14:10-23:08

2 stops38h 58m

£554

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 8/8

08:40-19:18

2 stops16h 38m

£2,328

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Best time to book a flight from Heathrow to Oshkosh

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

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Oshkosh (average of £655). Flying from London Heathrow Airport 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 LHR to OS9?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Oshkosh as you normally would.

Rainfall in Oshkosh 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

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

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM

7.8

Good

1,323 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

United Airlines

7.4

Good

8,658 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Lufthansa

6.7

Okay

7,004 reviews

KLM

7.8

Good

1,323 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

Can I find deals for flights from Heathrow to Oshkosh that include hotel bookings?
Yes. In addition to deals on Heathrow to Oshkosh flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Oshkosh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Oshkosh.
Can I find deals for business class flights from Heathrow to Oshkosh?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Oshkosh?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Oshkosh (average of £655). Flying from London Heathrow Airport 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Oshkosh

Direct flights to United States

Top 6 airlines flying from Heathrow to Oshkosh

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£494	Average£715	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£527	Average£658	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£547	Average£637	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£568	Average£826	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£619	Average£845	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£779	Average£815	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from Heathrow to Oshkosh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oshkosh from Heathrow.

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

Need flexible booking options for your flight to Oshkosh from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Heathrow to Oshkosh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Oshkosh from £554

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Oshkosh

Keep the following information in mind while searching for Heathrow to Oshkosh flight deals. Data was last updated 16 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Oshkosh

Cheapest flights from Heathrow to OshkoshExplore the most affordable flight options available from Heathrow to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Explore the most affordable flight options available from Heathrow to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Oshkosh that are best for you.

Best time to book a flight from Heathrow to Oshkosh

Have a flexible travel schedule? Discover the best time to fly to Oshkosh from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Oshkosh

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

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

Find hourly flight availability from Heathrow 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 16 April 2025.

Rainfall in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average rainfall totals by month.

Temperature in Oshkosh by month

Plan your trip to Oshkosh by taking into account the average temperature totals by month.

Reviews of airlines servicing Oshkosh

Related info for your journey

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

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

How can I find direct flights from Heathrow to Oshkosh?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Oshkosh

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Heathrow to Oshkosh

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 Heathrow to Oshkosh?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Oshkosh
Explore the most affordable flight options available from Heathrow to Oshkosh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.