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Cheap flights from Dunedin to London Heathrow Airport from $2,431

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUD — LHR
16 Feb — 23 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dunedin to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Dunedin (DUD) 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 17 January 2026.

Round-trip from

$2,431

Popular in

December

Cheapest in

January

Average price

$2,823
11/5-27/5
  • 11/5-27/5
  • 6 total stops
  • 104h 40m total
  • Dunedin to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($130 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($99 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Dunedin to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Dunedin to Heathrow
Explore the most affordable flight options available from Dunedin to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2026.

Mon 11/519:35
DUD
-
LHR
3 stops55h 55m
Multiple Airlines
Wed 27/521:10
LHR
-
DUD
3 stops48h 45m
Multiple Airlines
Deal found 17/1$2,431
Tue 12/515:10
DUD
-
LHR
2 stops40h 15m
Air China
Sun 24/520:25
LHR
-
DUD
2 stops55h 00m
Air China
Deal found 17/1$3,011
Sat 23/515:10
DUD
-
LHR
2 stops35h 35m
Multiple Airlines
Fri 12/622:05
LHR
-
DUD
2 stops33h 45m
Multiple Airlines
Deal found 16/1$3,037
Fri 8/519:35
DUD
-
LHR
2 stops57h 05m
Air China
Tue 26/522:40
LHR
-
DUD
2 stops52h 45m
Air China
Deal found 17/1$3,160
Sat 23/511:20
DUD
-
LHR
3 stops54h 15m
Qantas Airways
Fri 12/620:50
LHR
-
DUD
3 stops58h 45m
Qantas Airways
Deal found 15/1$3,235
Sat 9/506:05
DUD
-
LHR
3 stops59h 30m
Qantas Airways
Fri 29/520:50
LHR
-
DUD
3 stops34h 45m
Qantas Airways
Deal found 17/1$3,240
Wed 27/519:35
DUD
-
LHR
3 stops46h 00m
Qantas Airways
Sat 30/520:50
LHR
-
DUD
3 stops34h 45m
Qantas Airways
Deal found 14/1$3,294
Fri 8/515:10
DUD
-
LHR
3 stops50h 25m
Qantas Airways
Fri 29/520:50
LHR
-
DUD
3 stops34h 45m
Qantas Airways
Deal found 17/1$3,301
Sat 23/506:05
DUD
-
LHR
3 stops34h 50m
Air New Zealand
Fri 12/611:20
LHR
-
DUD
2 stops34h 30m
Air New Zealand
Deal found 15/1$3,367

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dunedin 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 134,765 searches. Data last updated 17 January 2026.
Use the filters below to find and compare flights from Dunedin to London Heathrow Airport that are best for you.

Fly from

Dunedin

Fly to

Heathrow

Route

Departure

Return

Price

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Mon 11/5

09:30-18:15

2 stops43h 45m

London Heathrow

Wed 27/5

20:10-18:50

2 stops35h 40m

$2,714

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Thu 14/5

09:30-20:25

2 stops45h 55m

London Heathrow

Thu 28/5

20:25-14:25

2 stops55h 00m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Wed 13/5

19:35-17:40

2 stops57h 05m

London Heathrow

Thu 28/5

20:25-14:25

2 stops55h 00m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Tue 12/5

15:10-17:40

2 stops37h 30m

London Heathrow

Thu 28/5

22:40-14:25

2 stops52h 45m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Thu 14/5

09:30-20:25

2 stops45h 55m

London Heathrow

Sun 24/5

20:25-14:25

2 stops55h 00m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Wed 13/5

19:35-17:40

2 stops57h 05m

London Heathrow

Sun 24/5

20:25-14:25

2 stops55h 00m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Tue 12/5

15:10-20:25

2 stops40h 15m

London Heathrow

Tue 26/5

22:40-14:25

2 stops52h 45m

$3,011

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Sat 23/5

15:10-15:45

2 stops35h 35m

London Heathrow

Fri 12/6

22:05-18:50

2 stops33h 45m

$3,037

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Fri 8/5

19:35-17:40

2 stops57h 05m

London Heathrow

Thu 28/5

22:40-14:25

2 stops52h 45m

$3,160

DunedinLondon

DUD - LHR

DUDLHR

Dunedin

Mon 11/5

19:35-20:25

2 stops59h 50m

London Heathrow

Thu 28/5

20:25-14:25

2 stops55h 00m

$3,160

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 11 results
1
2

Best time to book a flight from Dunedin to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dunedin with our price prediction graph.
Estimated return 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.

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 17 January 2026.
Get a feel of what it's like to fly with Singapore Airlines from Dunedin to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

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

  • What airport do you fly from for flights from Dunedin to London Heathrow?

    Dunedin (DUD) is the airport you will fly out of if you book a flight from Dunedin to London Heathrow. You should not have trouble finding flights to London Heathrow from Dunedin; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Dunedin airport to London Heathrow. It is only a 24.0 km journey to Dunedin (DUD) from Dunedin’s city centre.

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

    Departing from Dunedin to London Heathrow Airport will take you 45h 55m. There are 19080 km between Dunedin and London Heathrow Airport.

  • What is the cheapest airline to fly from Dunedin to London Heathrow Airport round-trip?

    Flying on Singapore Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $2,905.

  • Can I find deals for flights from Dunedin to Heathrow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dunedin 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Poole
Royal Tunbridge Wells
Stansted
High Wycombe
Leamington Spa
Slough
Maidstone
Ilford
Hounslow
Gatwick
Hayes
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

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Fly from Dunedin to Heathrow on these airlines

Choose from the following airlines for your flight from Dunedin to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2026.
Singapore Airlines flights from Dunedin to London Heathrow

Top airline flying from Dunedin to Heathrow

Discover the top airline that operate flights from Dunedin 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 134,765 searches. Data last updated 17 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$2,874Average$3,306FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dunedin to Heathrow?

When you search for this flight from Dunedin to Heathrow, 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 Dunedin to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Dunedin to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dunedin to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dunedin to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dunedin to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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