£770 Find Cheap Flights from London to Oshkosh – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Oshkosh departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£770
Lufthansa
Wed 16/9Tue 29/9
LHR - ATW • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights from London to Oshkosh (LHR-ATW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Oshkosh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Oshkosh

Wed, 16 Sep - Tue, 29 Sep
Lufthansa Logo
08:00 - 15:33
LHR
-
ATW
13h 33m
1 stop
Lufthansa Logo
12:28 - 09:00
ATW
-
LHR
14h 32m
1 stop
£770Lufthansa
Thu, 3 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:30 - 23:05
LHR
-
ATW
19h 35m
2 stops
Multiple Airlines Logo
16:19 - 13:05
ATW
-
LHR
14h 46m
1 stop
£773Multiple Airlines
Wed, 9 Sep - Sun, 13 Sep
United Airlines Logo
08:40 - 22:58
LHR
-
ATW
20h 18m
2 stops
United Airlines Logo
17:00 - 06:45
ATW
-
LHR
31h 45m
1 stop
£775United Airlines
Wed, 16 Sep - Tue, 29 Sep
United Airlines Logo
08:40 - 19:00
LHR
-
ATW
16h 20m
2 stops
United Airlines Logo
08:05 - 09:00
ATW
-
LHR
18h 55m
1 stop
£775United Airlines
Wed, 16 Sep - Tue, 29 Sep
United Airlines Logo
08:40 - 19:00
LHR
-
ATW
16h 20m
2 stops
United Airlines Logo
08:05 - 06:55
ATW
-
LHR
16h 50m
2 stops
£775United Airlines
Thu, 3 Sep - Sun, 13 Sep
Multiple Airlines Logo
08:00 - 15:28
LHR
-
ATW
13h 28m
1 stop
Multiple Airlines Logo
17:00 - 08:30
ATW
-
LHR
33h 30m
1 stop
£826Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Lufthansa Logo
14:10 - 23:18
LHR
-
ATW
15h 08m
1 stop
Lufthansa Logo
17:00 - 11:55
ATW
-
LHR
12h 55m
1 stop
£829Lufthansa
Fri, 2 Oct - Thu, 8 Oct
Iberia Logo
07:50 - 23:55
LHR
-
ATW
22h 05m
2 stops
Iberia Logo
18:14 - 10:50
ATW
-
LHR
10h 36m
1 stop
£842Iberia
Fri, 2 Oct - Thu, 8 Oct
Iberia Logo
14:25 - 23:55
LHR
-
ATW
15h 30m
1 stop
Iberia Logo
18:14 - 10:50
ATW
-
LHR
10h 36m
1 stop
£862Iberia
Mon, 24 Aug - Mon, 31 Aug
Iberia Logo
15:15 - 00:10
LHR
-
ATW
14h 55m
1 stop
Iberia Logo
17:48 - 12:15
ATW
-
LHR
12h 27m
1 stop
£1,013Iberia
Useful Info

When to book flights from London to Oshkosh

Are your dates flexible? Find out the best times to travel from London to Oshkosh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London Heathrow Airport to Oshkosh

  • How does KAYAK find such low prices on flights from London to Oshkosh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Oshkosh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Oshkosh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oshkosh from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Oshkosh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Oshkosh with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Oshkosh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oshkosh from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights from London Heathrow Airport to Oshkosh

  • There is no airport in Oshkosh. Instead, you’ll be flying into Appleton Intl Airport when flying between London Heathrow Airport and Oshkosh.

Reviews of the top airlines flying from London to Oshkosh

 
Need help choosing which airline to fly with from London to Oshkosh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10048 reviews
8.1Crew
6.6Food
7.1Entertainment
7.3Comfort
7.7Boarding
Airline reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

8.0 ExcellentMarianne, May 2026
LHR - DEN
Read more United Airlines reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

First time flying with UA and it was a great experience. Thank you

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United has come a long way, it’s been a fantastic experience traveling with them.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Cabin crew was very friendly, requests were satisfied promptly and cheerfully, and the cabin was reasonably clean when I boarded. The United lounges at Newark and Heathrow are always well-run and comfortable, especially Newark. I look forward to the new lounge that will be part of the rebuild of Terminal 2 at Heathrow.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

I was lucky to sit in a seat with legroom in economy . The airplane felt like it was 100 years old, seats were very basic, barely reclined. Food was alright , staff was ok but not the friendliest. But all in all ok trip, perfectly on time

Your food is AWEFUL! For Premium Economy this was the WORST FOOD EVER - salad and tomatoes were all spoiled, "chicken" was awful and burnt. This is the WORST FOOD of ANY AIRLINE!!!!!!!!!!!!!!! horrible

There was confusion over the electric wheelchair. Though it was categorized and double checked at checking the gate seemed confused by the chair.

Boarding was a mad rush as people still had issues with boarding passes and groups 3- 7 were asked to board when travelers were still stuck behind the document check. Food was one of the worst I’ve ever had in an Economy flight. The crew was very friendly though

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Difficulty to check in online, but well handled at the airport. Flight delay was unfortunate. Crew was adequate but not what we have usually experienced from BA. Seat was not comfortable.

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

I’m very mad because I paid an extra $105 to change seats to an exit row with more leg room. The app clearly showed a gap in between the seats in the row I changed my seat to and I paid for it. When I boarded the plane, it wasn’t an exit row seat and no more room than my original seat. I feel like I was ripped off $105.

I had a great experience , crew was great and enjoyed the entertainment options I will be booking my next International trip with them .

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The plane was not well maintained. The entertainment system didn’t work properly, eg moving map. Many of the seat controls did not work. Cabin temperature fluctuated considerably during the flight. The seat allocated was poor, it was noisy and offered no privacy. The perfume in the toilet triggered severe allergies. Crew was very goid.

Everything you need to know for your flight from London to Oshkosh

Complete your trip to Oshkosh with a hotel stay or car hire