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 December tends to be the cheapest month to fly to Oshkosh from London Heathrow Airport. Users have commonly found prices around £914 for the month, but tickets can be as low as £701. 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.

£517+ Flights from London Heathrow Airport to Oshkosh

Cheap flight deals from Heathrow to Oshkosh

Round-trip from	£634
One-way from	£517
Popular in	July
Cheapest in	April
Average price	£921

American Airlines
29/10-12/11
3 total stops
38h 05m total
London to Oshkosh

Search Deals

24/7
3 total stops
31h 02m total
London to Oshkosh

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£65 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 13 June 2025.

Wed 29/1011:45LHR - ATW

2 stops26h 30mAmerican Airlines

Wed 12/1116:50ATW - LHR

1 stop11h 35mAmerican Airlines

Deal found 11/6£634

Wed 29/1008:40LHR - ATW

2 stops17h 02mDelta

Wed 12/1111:10ATW - LHR

2 stops15h 45mDelta

Deal found 11/6£667

Mon 10/1108:50LHR - ATW

2 stops17h 52mVirgin Atlantic

Fri 14/1117:20ATW - LHR

1 stop9h 30mVirgin Atlantic

Deal found 11/6£690

Thu 30/1009:20LHR - ATW

1 stop17h 39mAir France

Fri 14/1117:20ATW - LHR

1 stop9h 30mAir France

Deal found 11/6£749

Thu 26/608:40LHR - ATW

2 stops16h 38mUnited Airlines

Thu 10/717:29ATW - LHR

1 stop30h 51mUnited Airlines

Deal found 12/6£954

Sun 27/709:50LHR - ATW

2 stops28h 22mMultiple Airlines

Sun 3/807:00ATW - LHR

2 stops33h 55mMultiple Airlines

Deal found 12/6£980

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 13 June 2025.

Wed 29/1011:45LHR - ATW

2 stops26h 30mAmerican Airlines

Wed 12/1116:50ATW - LHR

1 stop11h 35mAmerican Airlines

Deal found 11/6£634

Wed 29/1008:40LHR - ATW

2 stops17h 02mDelta

Wed 12/1111:10ATW - LHR

2 stops15h 45mDelta

Deal found 11/6£667

Mon 10/1108:50LHR - ATW

2 stops17h 52mVirgin Atlantic

Fri 14/1117:20ATW - LHR

1 stop9h 30mVirgin Atlantic

Deal found 11/6£690

Thu 30/1009:20LHR - ATW

1 stop17h 39mAir France

Fri 14/1117:20ATW - LHR

1 stop9h 30mAir France

Deal found 11/6£749

Thu 24/707:40LHR - ATW

3 stops30h 32mMultiple Airlines

Mon 28/707:35ATW - LHR

3 stops29h 20mMultiple Airlines

Deal found 10/6£940

Thu 26/608:40LHR - ATW

2 stops16h 38mUnited Airlines

Thu 10/717:29ATW - LHR

1 stop30h 51mUnited Airlines

Deal found 12/6£954

Thu 10/719:30LHR - ATW

2 stops27h 18mLufthansa

Thu 17/713:05ATW - LHR

2 stops13h 35mLufthansa

Deal found 10/6£1,038

Last-minute flights from Heathrow to Oshkosh
Discover last-minute flight deals from Heathrow to Oshkosh. Data last updated 13 June 2025 and is based on user searches.

Thu 12/611:20LHR - ATW

1 stop17h 16mVirgin Atlantic

Thu 19/611:59ATW - LHR

1 stop19h 11mVirgin Atlantic

Deal found 11/6£1,261

Thu 26/608:40LHR - ATW

2 stops16h 38mUnited Airlines

Thu 10/717:29ATW - LHR

1 stop30h 51mUnited Airlines

Deal found 12/6£954

Sun 20/714:25LHR - ATW

1 stop15h 03mAmerican Airlines

Sat 23/809:49ATW - LHR

1 stop17h 16mAmerican Airlines

Deal found 12/6£1,369

Sun 27/709:50LHR - ATW

2 stops28h 22mMultiple Airlines

Sun 3/807:00ATW - LHR

2 stops33h 55mMultiple Airlines

Deal found 12/6£980

Sun 27/706:30LHR - ATW

2 stops15h 00mDelta

Sun 3/805:36ATW - LHR

1 stop19h 09mDelta

Deal found 12/6£1,127

One-way flights from Heathrow to Oshkosh
Search for one-way flight options from Heathrow to Oshkosh. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Thu 24/707:10LHR - ATW

3 stops31h 02mMultiple Airlines

Deal found 11/6£517

Mon 21/713:55LHR - ATW

2 stops31h 35mWestJet

Deal found 11/6£927

Mon 21/712:25LHR - ATW

1 stop15h 06mDelta

Deal found 11/6£2,092

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

Wed 29/10

11:45-09:15

2 stops26h 30m

Appleton Intl

Wed 12/11

16:50-10:25

1 stop11h 35m

£634

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Wed 29/10

08:40-20:42

2 stops17h 02m

Appleton Intl

Wed 12/11

11:10-08:55

2 stops15h 45m

£667

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 10/11

08:50-20:42

2 stops17h 52m

Appleton Intl

Fri 14/11

17:20-08:50

1 stop9h 30m

£690

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 30/10

09:20-21:59

1 stop17h 39m

Appleton Intl

Fri 14/11

17:20-08:50

1 stop9h 30m

£749

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 26/6

08:40-19:18

2 stops16h 38m

Appleton Intl

Thu 10/7

17:29-06:20

1 stop30h 51m

£954

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Sun 27/7

09:50-08:12

2 stops28h 22m

Appleton Intl

Sun 3/8

07:00-22:55

2 stops33h 55m

£980

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Thu 24/7

07:10-08:12

3 stops31h 02m

£517

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 21/7

13:55-15:30

2 stops31h 35m

£927

LondonAppleton

LHR - ATW

LHRATW

London Heathrow

Mon 21/7

12:25-21:31

1 stop15h 06m

£2,092

Flights are sorted by cheapest return flights first.

Deals found on 11/6

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

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,946 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,463 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5 airlines flying from Heathrow to Oshkosh

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£481	Average£602	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Finnair	Cheapest£507	Average£633	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£550	Average£623	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£603	Average£822	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£664	Average£814	FlexibilityNo cancel fee	On-time70%	Search British Airways 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 £517

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 24/7. 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 13 June 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 13 June 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 13 June 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 13 June 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 5 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 13 June 2025.