Heathrow

$749+ Cheap flights from Oshkosh, WI to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
Dec 28 — Jan 41
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Cheap flight deals from Oshkosh to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Oshkosh (OS9) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Round-trip from

$749
(Netflights)

Popular in

June

Cheapest in

February

Average price

$1,320
From Oshkosh to London Heathrow
High demand for flights, 26% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Oshkosh to Heathrow

Cheapest flights from Oshkosh to Heathrow
Explore the most affordable flight options available from Oshkosh to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This United deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:45 pmATW - LHR
1 stop13h 30mUnited Airlines
Thu 1/163:00 pmLHR - ATW
2 stops31h 48mUnited Airlines
Deal found 12/23$1,461
This KLM deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:30 amATW - LHR
1 stop20h 25mKLM
Thu 1/169:10 amLHR - ATW
1 stop18h 15mKLM
Deal found 12/23$1,483
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/281:05 pmATW - LHR
2 stops15h 30mDelta
Mon 1/64:10 pmLHR - ATW
2 stops25h 24mDelta
Deal found 12/22$1,984
This KAYAK deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:30 pmATW - LHR
1 stop32h 25mLufthansa
Mon 1/610:25 amLHR - ATW
1 stop12h 30mLufthansa
Deal found 12/22$2,115
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:43 amATW - LHR
1 stop18h 32mAmerican Airlines
Sat 12/281:30 pmLHR - ATW
1 stop16h 31mAmerican Airlines
Deal found 12/23$2,442
This Lufthansa deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/223:45 pmATW - LHR
1 stop13h 30mMultiple Airlines
Tue 12/241:35 pmLHR - ATW
1 stop13h 28mMultiple Airlines
Deal found 12/22$4,000

Find flights from Oshkosh to Heathrow within your budget

Customize your flight search to find flights from Oshkosh to Heathrow 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 2,558,603 searches. Data last updated December 23, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Wed 3/12

5:20 am-6:20 am

1 stop20h 00m

London Heathrow

Fri 4/4

11:45 am-8:41 pm

1 stop14h 56m

$749

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 1/21

6:15 am-7:10 am

2 stops18h 55m

London Heathrow

Tue 2/4

3:00 pm-11:50 am

2 stops26h 50m

$751

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 1/21

12:20 pm-7:05 am

1 stop12h 45m

London Heathrow

Tue 2/4

9:10 am-3:38 pm

1 stop12h 28m

$773

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 4/18

11:32 am-9:10 am

1 stop15h 38m

London Heathrow

Mon 5/5

1:10 pm-7:32 pm

1 stop12h 22m

$926

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 1/13

5:38 am-6:50 am

1 stop19h 12m

London Heathrow

Mon 1/20

11:55 am-6:29 pm

1 stop12h 34m

$1,003

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Sat 6/7

12:00 pm-8:00 pm

2 stops26h 00m

London Heathrow

Thu 6/19

6:15 am-4:34 pm

2 stops16h 19m

$1,111

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 6/6

4:18 pm-12:15 pm

1 stop13h 57m

$927

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Fri 6/6

6:55 am-6:25 am

2 stops17h 30m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Best time to book a flight from Oshkosh to Heathrow

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

Travel insights for flights from Oshkosh to Heathrow

Get recent, data-driven insights about flights from Oshkosh to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Oshkosh to London Heathrow Airport (average of $661). Flying from Oshkosh to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 OS9 to LHR?

Find hourly flight availability from Oshkosh to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from Oshkosh to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated December 23, 2024.
Get a feel of what it's like to fly with United Airlines, KLM and Delta from Oshkosh to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,588 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,345 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
667 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,020 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.2
Good
10,000 reviews
8.0
Very good
8,588 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Heathrow. 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 Oshkosh to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Oshkosh to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to Heathrow 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 Oshkosh to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Oshkosh to London Heathrow Airport (average of $661). Flying from Oshkosh to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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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Top 7 airlines flying from Oshkosh to Heathrow

Discover the top 7 airlines that operate flights from Oshkosh to Heathrow. 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 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$555Average$886FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$566Average$1,054FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$613Average$983FlexibilityNo cancel feeOn-time71%
DeltaCheapest$613Average$962FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$638Average$833FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$646Average$953FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$718Average$924FlexibilityNo cancel feeOn-time72%
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