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$398+ Cheap flights from Oshkosh, WI to the United Kingdom

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LHR
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Oshkosh to United Kingdom

Keep the following information in mind while searching for Oshkosh to United Kingdom flight deals. Data was last updated August 1, 2025.

Round-trip from

$637
(United Airlines)

One-way from

$398
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$792
From Oshkosh to United Kingdom
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One-way flight from Oshkosh to United Kingdom
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Highest demand for flights based on searches. 16% potential increase in price ($196 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Oshkosh to United Kingdom

Cheapest flights from Oshkosh to United Kingdom
Explore the most affordable flight options available from Oshkosh to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This United Airlines deal was found by Cheapflights users on 8/1. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:00 amATW - LHR
1 stop16h 20mUnited Airlines
Thu 8/211:30 pmLHR - ATW
2 stops31h 39mUnited Airlines
Deal found 8/1$637
This Delta deal was found by Cheapflights users on 7/31. 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.
Tue 9/97:00 amATW - LHR
2 stops17h 45mDelta
Thu 9/256:15 amLHR - ATW
2 stops21h 20mDelta
Deal found 7/31$646
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:18 pmATW - LHR
1 stop10h 47mMultiple Airlines
Thu 9/2511:10 amLHR - ATW
1 stop12h 37mMultiple Airlines
Deal found 7/31$649
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/106:35 pmATW - LHR
1 stop9h 55mAmerican Airlines
Thu 8/219:15 amLHR - ATW
1 stop14h 50mAmerican Airlines
Deal found 7/30$650
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 9/145:35 amATW - MAN
1 stop21h 00mDelta
Sun 9/2112:35 pmMAN - ATW
1 stop16h 05mDelta
Deal found 7/31$674
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
Wed 11/195:21 pmATW - MAN
2 stops17h 34mLufthansa
Sun 11/2311:15 amMAN - ATW
2 stops16h 18mLufthansa
Deal found 7/29$712
This United Airlines deal was found by Cheapflights users on 7/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:15 amATW - MAN
2 stops18h 30mUnited Airlines
Sun 11/236:05 amMAN - ATW
2 stops21h 28mUnited Airlines
Deal found 7/30$717
This KLM deal was found by Cheapflights users on 8/1. 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 9/1512:15 pmATW - LHR
1 stop18h 55mKLM
Mon 9/221:05 pmLHR - ATW
1 stop15h 35mKLM
Deal found 8/1$729
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
Fri 11/75:21 pmATW - BHX
2 stops23h 24mLufthansa
Tue 11/1110:45 amBHX - ATW
2 stops16h 48mLufthansa
Deal found 7/29$811
This KLM deal was found by Cheapflights users on 7/30. 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.
Wed 11/1912:06 pmATW - MAN
2 stops14h 14mKLM
Sun 11/239:05 amMAN - ATW
1 stop18h 54mKLM
Deal found 7/30$826
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 11/712:05 pmATW - BHX
2 stops21h 15mDelta
Tue 11/116:00 amBHX - ATW
2 stops16h 36mDelta
Deal found 7/31$839
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:35 pmATW - LHR
2 stops35h 10mLufthansa
Sat 1/37:30 pmLHR - ATW
2 stops27h 28mLufthansa
Deal found 7/30$1,242

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oshkosh to United Kingdom 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 August 1, 2025.
Use the filters below to find and compare flights from Oshkosh to the United Kingdom that are best for you.

Fly from

Oshkosh

Fly to

United Kingdom

Route

Depart

Return

Price

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/12

8:00 am-6:20 am

1 stop16h 20m

London Heathrow

Thu 8/21

1:30 pm-3:09 pm

2 stops31h 39m

$637

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/9

7:00 am-6:45 am

2 stops17h 45m

London Heathrow

Thu 9/25

6:15 am-9:35 pm

2 stops21h 20m

$646

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 9/9

6:18 pm-11:05 am

1 stop10h 47m

London Heathrow

Thu 9/25

11:10 am-5:47 pm

1 stop12h 37m

$649

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Tue 8/12

9:36 am-10:30 am

1 stop18h 54m

London Heathrow

Thu 8/21

12:00 pm-9:25 pm

1 stop15h 25m

$650

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Sun 9/14

5:35 am-8:35 am

1 stop21h 00m

Manchester

Sun 9/21

12:35 pm-10:40 pm

1 stop16h 05m

$674

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 11/19

5:21 pm-4:55 pm

2 stops17h 34m

Manchester

Sun 11/23

11:15 am-9:33 pm

2 stops16h 18m

$712

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 11/19

8:15 am-8:45 am

2 stops18h 30m

Manchester

Sun 11/23

6:05 am-9:33 pm

2 stops21h 28m

$717

AppletonLondon

ATW - LHR

ATWLHR

Appleton Intl

Mon 9/15

12:15 pm-1:10 pm

1 stop18h 55m

London Heathrow

Mon 9/22

1:05 pm-10:40 pm

1 stop15h 35m

$729

AppletonBirmingham

ATW - BHX

ATWBHX

Appleton Intl

Fri 11/7

5:21 pm-10:45 pm

2 stops23h 24m

Birmingham

Tue 11/11

10:45 am-9:33 pm

2 stops16h 48m

$811

AppletonManchester

ATW - MAN

ATWMAN

Appleton Intl

Wed 11/19

12:06 pm-8:20 am

2 stops14h 14m

Manchester

Sun 11/23

9:05 am-9:59 pm

1 stop18h 54m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 17 results
1
2

Best time to book a flight from Oshkosh to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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.

Cheapflights Insights

Everything you need to know about your flight from Oshkosh to the United Kingdom

What is the cheapest month to book a flight from Oshkosh to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Oshkosh to United Kingdom (average of $661). Flying from Oshkosh to United Kingdom in June is currently the most expensive (average of $1,097). 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 GB?

Find hourly flight availability from Oshkosh to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

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

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated August 1, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Oshkosh to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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!
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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!
Lufthansa
6.8
Okay
7,276 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

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

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

  • What are the cheapest airlines to fly from Oshkosh to United Kingdom one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $399. Delta flights start at $419 while deals on KLM start at $469 one-way.

  • What are the most popular routes from Oshkosh to United Kingdom?

    The most popular flight routes from Oshkosh to United Kingdom are Appleton Intl - London Heathrow, Appleton Intl - Birmingham and Appleton Intl - Manchester.

  • Can I find deals for flights from Oshkosh to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Oshkosh to United Kingdom?

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

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

    Yes. Cheapflights offers flight deals from Oshkosh to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Oshkosh to United Kingdom (average of $661). Flying from Oshkosh to United Kingdom in June is currently the most expensive (average of $1,097). 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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Alternative routes for Oshkosh to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oshkosh to United Kingdom

Discover the top 6 airlines that operate flights from Oshkosh to United Kingdom. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$555Average$738FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$613Average$985FlexibilityNo cancel feeOn-time71%
DeltaCheapest$613Average$991FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$644Average$842FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$646Average$1,027FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$703Average$927FlexibilityNo cancel feeOn-time72%

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