Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Oshkosh from £805

LHR — MKE
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Oshkosh

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Oshkosh

Tue 27/1006:35 -
2 stops16h 21m
Tue 3/1112:50 -
2 stops14h 20m
Deal found 12/9£805
Sun 1/1117:30 -
2 stops26h 26m
Sun 8/1116:55 -
1 stop33h 00m
Deal found 17/9£811
Thu 29/1006:35 -
2 stops16h 21m
Thu 5/1112:50 -
2 stops15h 35m
Deal found 14/9£822
Tue 10/1108:45 -
2 stops20h 32m
Mon 16/1116:55 -
1 stop13h 05m
Deal found 15/9£857
Tue 10/1111:00 -
1 stop12h 43m
Mon 16/1111:23 -
1 stop15h 12m
Deal found 15/9£879
Wed 30/914:25 -
1 stop15h 30m
Sun 4/1018:31 -
1 stop10h 19m
Deal found 14/9£909
Sat 24/1011:30 -
2 stops17h 28m
Thu 29/1016:55 -
1 stop14h 05m
Deal found 15/9£912

Find flight deals from Heathrow to Oshkosh

Round-trip from

£805
United Airlines
  • United Airlines
  • 27/10-3/11
  • 4 total stops
  • 30h 41m total
  • London to Oshkosh
Search Deals

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

Cheapest return flight
Fastest return journey

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Tue 27/10

06:35-17:56

2 stops16h 21m

Appleton Intl

Tue 3/11

09:50-05:55

1 stop14h 05m

£805

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Sun 1/11

17:30-13:56

2 stops26h 26m

Appleton Intl

Sun 8/11

16:55-07:55

1 stop33h 00m

£811

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Thu 29/10

11:10-23:17

2 stops17h 07m

Appleton Intl

Thu 5/11

09:50-05:55

1 stop14h 05m

£822

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Tue 10/11

08:45-23:17

2 stops20h 32m

Appleton Intl

Mon 16/11

16:55-12:00

1 stop13h 05m

£857

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Sat 24/10

11:30-22:58

2 stops17h 28m

Appleton Intl

Thu 29/10

16:55-12:00

1 stop14h 05m

£912

LondonAppleton

LHR London Heathrow - ATW Appleton Intl

LHRATW

London Heathrow

Sat 24/10

14:45-23:57

1 stop15h 12m

Appleton Intl

Thu 29/10

11:33-11:35

1 stop19h 02m

£931

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Sorted by cheapest first

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

Cheapflights Insights

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Oshkosh

Check out reviews from past customers who have flown with Iberia from London Heathrow Airport to Oshkosh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,249 reviews
Check prices

Food

6.4

Comfort

6.7

Overall

7.0

Crew

7.7

Boarding

7.1

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.
Iberia
7.0
Good
3,249 reviews
Iberia
7.0
Good
3,249 reviews
Check prices

Food

6.4

Comfort

6.7

Overall

7.0

Crew

7.7

Boarding

7.1

Entertainment

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

LHR - DFW

Transparency. There was a gate change that was not disclosed on my ticket that made the connection to Vegas hurried. Also, it’s a given that for international travel, luggage pickup is required at first port of entry in the US, but please don’t have international employees set the expectation that luggage does not have to be picked up until the final destination. If I followed her instructions, my luggage would have been sitting at my connection now.

Related info for your journey

  • How long is the flight from London Heathrow Airport to Oshkosh?

    For as low as £805, United Airlines can have you in Oshkosh from London Heathrow Airport in 16h 21m. The distance from London Heathrow Airport to Oshkosh is about 3858 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Heathrow to Oshkosh

AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£549Average£613FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£710Average£1,082FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£956Average£1,083FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapest£1,137Average£1,286FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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.