KIX - LHR

£179 Find Cheap Flights from Osaka to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Osaka to Heathrow departing on 4/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to London, as well as popular online travel agencies
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Booking Insights
Flight Deals

Cheap Flights from Osaka to Heathrow (KIX-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Osaka to Heathrow 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 Osaka to Heathrow

Mon, 10 Nov - Fri, 21 Nov
China Southern Logo
14:25 - 18:35KIX-LHR
37h 10m1 stop
China Southern Logo
21:30 - 13:55LHR-KIX
31h 25m1 stop
£424China Southern
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Tue, 4 Nov - Tue, 20 Jan
China Southern Logo
15:25 - 17:55KIX-LHR
35h 30m1 stop
China Southern Logo
21:30 - 13:55LHR-KIX
31h 25m1 stop
£481China Southern
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Tue, 4 Nov - Sun, 18 Jan
Logo
15:25 - 17:55KIX-LHR
35h 30m1 stop
Logo
22:15 - 14:10LHR-KIX
30h 55m2 stops
£523
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Wed, 5 Nov - Sun, 18 Jan
Logo
15:25 - 17:55KIX-LHR
35h 30m1 stop
Logo
22:15 - 14:10LHR-KIX
30h 55m2 stops
£535
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Mon, 10 Nov - Fri, 21 Nov
Shenzhen Airlines Logo
18:00 - 19:10KIX-LHR
58h 10m2 stops
Shenzhen Airlines Logo
21:10 - 12:10LHR-KIX
30h 00m2 stops
£554Shenzhen Airlines
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Mon, 10 Nov - Fri, 21 Nov
Shenzhen Airlines Logo
18:00 - 19:10KIX-LHR
58h 10m2 stops
Shenzhen Airlines Logo
21:10 - 12:10LHR-KIX
30h 00m2 stops
£556Shenzhen Airlines
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Sun, 21 Dec - Sun, 4 Jan
China Eastern Logo
12:00 - 17:30KIX-LHR
38h 30m1 stop
China Eastern Logo
21:00 - 11:00LHR-KIX
29h 00m1 stop
£576China Eastern
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Mon, 29 Dec - Sun, 4 Jan
China Eastern Logo
09:30 - 17:30KIX-LHR
17h 00m1 stop
China Eastern Logo
21:00 - 14:45LHR-KIX
32h 45m2 stops
£588China Eastern
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Sat, 25 Oct - Sat, 1 Nov
Air China Logo
14:00 - 18:50KIX-LHR
36h 50m1 stop
Air China Logo
21:35 - 11:15LHR-KIX
28h 40m2 stops
£597Air China
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Sat, 25 Oct - Sat, 1 Nov
Air China Logo
14:00 - 18:50KIX-LHR
36h 50m1 stop
Air China Logo
21:35 - 11:15LHR-KIX
28h 40m2 stops
£602Air China
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Everything you should know

Top airlines
China Southern
Cheapest • from £424 (return)
Asiana Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£424
Typical prices: £737-926
China Southern
Mon 10/11Fri 21/11
KIX - LHR • 1 stop
Cheapest one-way flight
£179
Typical prices: £245-280
Hainan Airlines
Thu 4/12
KIX - LHR • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Booking Insights

KAYAK's insights & trends for Osaka to Heathrow flights

Get data-powered insights and trends into flights from Osaka to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Osaka Kansai Intl Airport to London Heathrow Airport?

What’s the cheapest day of the week to fly from Osaka to London Heathrow Airport?

The average price of all round-trip flights from Osaka Kansai Intl Airport to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Osaka to London Heathrow Airport. For your return ticket, we recommend flying on a Thursday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Osaka Kansai Intl Airport to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Osaka Kansai Intl Airport to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Osaka Kansai Intl Airport to London Heathrow Airport is May, where tickets cost £640 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is £884 and £871 respectively.

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Good to know - Cheap tickets from Osaka to London Heathrow Airport

Low seasonApril
Cheapest flight£179
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Osaka to London Heathrow Airport

When to book flights from Osaka to Heathrow

Are your dates flexible? Find out the best times to travel from Osaka to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Osaka to London Heathrow Airport flights

  • What is the cheapest flight from Osaka Kansai Intl Airport to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Osaka Kansai Intl Airport to London Heathrow Airport was £243 for a one-way ticket and £574 for a return.

  • Which aircraft models fly most regularly from Osaka to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Osaka to London Heathrow Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Osaka and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Osaka to London Heathrow Airport?

    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 Osaka to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Osaka 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 Osaka to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Osaka with another airline.

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

    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 London Heathrow Airport from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Osaka to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Osaka to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Osaka to Heathrow? 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.
8.2
Asiana AirlinesOverall score based on 479 reviews
8.4Boarding
8.6Crew
7.8Entertainment
8.1Comfort
8.1Food
Airline reviews

Better screens, it would have been nice to have more comfortable seats.

8.0 ExcellentYony, Aug 2025JFK - MNL
Read more Asiana Airlines reviews

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Everything you need to know for your flight from Osaka to Heathrow

Information on your arrival and departure airports

Osaka (KIX)
Heathrow (LHR)

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