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Cheap flights from London Heathrow Airport to Niš from £90

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — INI
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Niš

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Niš
Explore the most affordable flight options available from Heathrow to Niš. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 March 2026.

Fri 9/1013:30
LHR
-
INI
1 stop11h 10m
Air Serbia
Sun 11/1005:00
INI
-
LHR
1 stop8h 30m
Air Serbia
Deal found 28/2£142
Mon 20/413:30
LHR
-
INI
1 stop10h 35m
Multiple Airlines
Sat 25/411:50
INI
-
LHR
2 stops10h 05m
Multiple Airlines
Deal found 26/2£216
Wed 25/307:50
LHR
-
INI
2 stops23h 40m
Multiple Airlines
Wed 1/410:10
INI
-
LHR
1 stop27h 20m
Multiple Airlines
Deal found 25/2£222
Sat 14/320:30
LHR
-
INI
1 stop13h 45m
Multiple Airlines
Fri 20/307:35
INI
-
LHR
2 stops15h 05m
Multiple Airlines
Deal found 1/3£248
Sun 29/321:05
LHR
-
INI
2 stops13h 55m
Multiple Airlines
Wed 1/410:10
INI
-
LHR
1 stop27h 20m
Multiple Airlines
Deal found 25/2£259
Tue 14/409:05
LHR
-
INI
1 stop6h 25m
Multiple Airlines
Tue 21/416:55
INI
-
LHR
1 stop5h 45m
Multiple Airlines
Deal found 28/2£263
Fri 9/1018:10
LHR
-
INI
2 stops22h 45m
Multiple Airlines
Sun 11/1005:00
INI
-
LHR
1 stop14h 40m
Multiple Airlines
Deal found 28/2£265

Find flight deals from Heathrow to Niš

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Niš (INI). 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 1 March 2026.

Round-trip from

£216

One-way from

£90
20/4-25/4
  • 20/4-25/4
  • 3 total stops
  • 20h 40m total
  • London to Niš
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 19h 35m total
  • London to Niš
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Niš 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 858,174 searches. Data last updated 1 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Niš that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNiš

LHR - INI

LHRINI

London Heathrow

Mon 20/4

13:30-01:05

1 stop10h 35m

Nis

Sat 25/4

11:50-20:55

2 stops10h 05m

£216

LondonNiš

LHR - INI

LHRINI

London Heathrow

Sat 14/3

20:30-11:15

1 stop13h 45m

Nis

Fri 20/3

07:35-21:40

2 stops15h 05m

£248

LondonNiš

LHR - INI

LHRINI

London Heathrow

Tue 14/4

09:05-16:30

1 stop6h 25m

Nis

Tue 21/4

16:55-21:40

1 stop5h 45m

£263

LondonNiš

LHR - INI

LHRINI

London Heathrow

Sun 29/3

20:30-09:00

1 stop11h 30m

Nis

Wed 1/4

10:10-12:30

1 stop27h 20m

£282

LondonNiš

LHR - INI

LHRINI

London Heathrow

Fri 3/4

20:55-12:15

2 stops14h 20m

Nis

Mon 6/4

09:25-12:30

2 stops28h 05m

£417

LondonNiš

LHR - INI

LHRINI

London Heathrow

Fri 10/4

13:30-17:55

1 stop27h 25m

£96

LondonNiš

LHR - INI

LHRINI

London Heathrow

Mon 6/4

13:30-01:05

1 stop10h 35m

£110

LondonNiš

LHR - INI

LHRINI

London Heathrow

Tue 19/5

06:40-08:50

1 stop25h 10m

£114

LondonNiš

LHR - INI

LHRINI

London Heathrow

Tue 7/4

06:00-16:30

1 stop9h 30m

£139

LondonNiš

LHR - INI

LHRINI

London Heathrow

Fri 10/4

11:45-12:15

2 stops23h 30m

£144

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Niš

Have a flexible travel schedule? Discover the best time to fly to Niš from Heathrow 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Niš. 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 into for flights to Niš from London Heathrow?

    Most people fly into Nis (INI) if they book a flight to Niš from London Heathrow. On average, Nis has 0 inbound flights from London Heathrow per day from 0 airlines. Nis is conveniently located just 2.6 mi from Niš’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Niš 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

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

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Niš 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 Heathrow to Niš with no change fees?

Need flexible booking options for your flight to Niš from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Heathrow to Niš flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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