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 £944 for the month, but tickets can be as low as £716. 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.

£764+ Flights from London Heathrow Airport to Oshkosh

Cheap flight deals from Heathrow to Oshkosh

Round-trip from	£824
One-way from	£764
Popular in	July
Cheapest in	April
Average price	£938

Virgin Atlantic
8/5-15/5
3 total stops
45h 43m total
London to Oshkosh

Search Deals

31/3
2 total stops
19h 08m total
London to Oshkosh

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£91 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 March 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 26 March 2025.

Tue 1/413:10LHR - ATW

1 stop12h 29mMultiple Airlines

Tue 8/411:24ATW - LHR

1 stop15h 41mMultiple Airlines

Deal found 25/3£1,071

Tue 1/412:25LHR - ATW

1 stop14h 53mVirgin Atlantic

Tue 8/412:19ATW - LHR

2 stops16h 11mVirgin Atlantic

Deal found 25/3£1,089

Thu 27/307:40LHR - ATW

2 stops16h 25mUnited Airlines

Tue 1/406:30ATW - LHR

1 stop17h 50mUnited Airlines

Deal found 25/3£1,217

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 26 March 2025.

Thu 8/520:55LHR - ATW

2 stops30h 53mVirgin Atlantic

Thu 15/516:20ATW - LHR

1 stop14h 50mVirgin Atlantic

Deal found 24/3£824

Thu 8/506:50LHR - ATW

2 stops15h 59mUnited Airlines

Thu 15/515:44ATW - LHR

2 stops12h 56mUnited Airlines

Deal found 24/3£827

Thu 8/511:20LHR - ATW

1 stop17h 04mDelta

Thu 15/516:20ATW - LHR

1 stop14h 50mDelta

Deal found 23/3£865

Thu 8/513:45LHR - ATW

3 stops37h 12mMultiple Airlines

Thu 15/512:50ATW - LHR

2 stops19h 50mMultiple Airlines

Deal found 23/3£934

Last-minute flights from Heathrow to Oshkosh
Discover last-minute flight deals from Heathrow to Oshkosh. Data last updated 26 March 2025 and is based on user searches.

Thu 27/307:40LHR - ATW

2 stops16h 25mUnited Airlines

Tue 1/406:30ATW - LHR

1 stop17h 50mUnited Airlines

Deal found 25/3£1,217

Tue 1/413:10LHR - ATW

1 stop12h 29mMultiple Airlines

Tue 8/411:24ATW - LHR

1 stop15h 41mMultiple Airlines

Deal found 25/3£1,071

Tue 1/412:25LHR - ATW

1 stop14h 53mVirgin Atlantic

Tue 8/412:19ATW - LHR

2 stops16h 11mVirgin Atlantic

Deal found 25/3£1,089

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

Mon 31/3

09:45-22:53

2 stops19h 08m

£764

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Fri 20/6

06:30-16:48

2 stops16h 18m

£801

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,891 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Lufthansa

6.7

Okay

6,950 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 7 airlines flying from Heathrow to Oshkosh

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£406	Average£770	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
JetBlue	Cheapest£523	Average£757	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£538	Average£671	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£559	Average£651	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£581	Average£829	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£633	Average£864	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£796	Average£919	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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.

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Cheap flights from London Heathrow Airport to Oshkosh from £764

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 31/3. 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 26 March 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 26 March 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 26 March 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 26 March 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 7 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?

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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 26 March 2025.