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Cheap flights from London Heathrow Airport to Niš from £107

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — INI
28 May — 4 Jun1
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 28 April 2026.

Mon 8/613:30
LHR
-
INI
1 stop11h 10m
Air Serbia
Wed 10/605:00
INI
-
LHR
1 stop8h 30m
Air Serbia
Deal found 23/4£179
Tue 1/921:05
LHR
-
INI
1 stop10h 45m
Multiple Airlines
Sat 5/921:35
INI
-
LHR
1 stop12h 20m
Multiple Airlines
Deal found 25/4£209
Thu 9/720:30
LHR
-
INI
1 stop14h 35m
Multiple Airlines
Sun 12/711:55
INI
-
LHR
1 stop25h 35m
Multiple Airlines
Deal found 25/4£233
Fri 26/613:30
LHR
-
INI
1 stop11h 10m
Multiple Airlines
Mon 29/612:25
INI
-
LHR
2 stops7h 40m
Multiple Airlines
Deal found 27/4£277
Thu 7/509:10
LHR
-
INI
2 stops10h 30m
Multiple Airlines
Sun 10/510:25
INI
-
LHR
1 stop9h 15m
Multiple Airlines
Deal found 26/4£290
Thu 7/509:05
LHR
-
INI
1 stop10h 35m
Multiple Airlines
Tue 12/516:55
INI
-
LHR
1 stop5h 45m
Multiple Airlines
Deal found 26/4£293
Fri 8/506:00
LHR
-
INI
1 stop5h 20m
Multiple Airlines
Tue 12/516:55
INI
-
LHR
1 stop5h 45m
Multiple Airlines
Deal found 26/4£299
Sun 24/506:30
LHR
-
INI
3 stops28h 40m
Multiple Airlines
Sat 30/521:35
INI
-
LHR
1 stop12h 20m
Multiple Airlines
Deal found 25/4£318
Wed 10/620:30
LHR
-
INI
1 stop19h 55m
Multiple Airlines
Wed 17/609:15
INI
-
LHR
1 stop8h 45m
Multiple Airlines
Deal found 26/4£352

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 28 April 2026.

Round-trip from

£179

One-way from

£107
Air Serbia
  • Air Serbia
  • 8/6-10/6
  • 2 total stops
  • 19h 40m total
  • London to Niš
Search Deals
29/5
  • 29/5
  • 1 total stop
  • 23h 05m 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 28 April 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

Cheapest return flight

LondonNiš

LHR - INI

LHRINI

London Heathrow

Mon 8/6

13:30-01:40

1 stop11h 10m

Nis

Wed 10/6

05:00-12:30

1 stop8h 30m

£179

LondonNiš

LHR - INI

LHRINI

London Heathrow

Fri 26/6

13:30-01:40

1 stop11h 10m

Nis

Mon 29/6

12:25-19:05

2 stops7h 40m

£277

LondonNiš

LHR - INI

LHRINI

London Heathrow

Thu 9/7

20:50-12:20

2 stops14h 30m

Nis

Sun 12/7

11:55-18:40

1 stop7h 45m

£285

LondonNiš

LHR - INI

LHRINI

London Heathrow

Sun 19/7

20:30-09:00

1 stop11h 30m

Nis

Wed 22/7

09:15-17:00

1 stop8h 45m

£285

LondonNiš

LHR - INI

LHRINI

London Heathrow

Fri 8/5

06:00-12:20

1 stop5h 20m

Nis

Tue 12/5

16:55-21:40

1 stop5h 45m

£299

LondonNiš

LHR - INI

LHRINI

London Heathrow

Sun 24/5

21:05-12:00

2 stops13h 55m

Nis

Sat 30/5

21:35-08:55

1 stop12h 20m

£335

LondonNiš

LHR - INI

LHRINI

London Heathrow

Wed 10/6

20:30-17:25

1 stop19h 55m

Nis

Wed 17/6

09:15-17:00

1 stop8h 45m

£352

LondonNiš

LHR - INI

LHRINI

London Heathrow

Thu 21/5

06:00-20:40

1 stop13h 40m

Nis

Mon 1/6

12:25-21:40

2 stops10h 15m

£356

LondonNiš

LHR - INI

LHRINI

London Heathrow

Sun 10/5

20:30-09:00

1 stop11h 30m

Nis

Tue 12/5

16:55-21:40

1 stop5h 45m

£363
Fastest return journey

LondonNiš

LHR - INI

LHRINI

London Heathrow

Mon 11/5

06:00-12:00

1 stop5h 00m

Nis

Tue 12/5

16:55-21:40

1 stop5h 45m

£371

Flights are sorted by cheapest return flights first.

Deals found on 26/4

Showing 1-10 of 14 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.

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

    A quick flight from London Heathrow Airport to Niš can take about 11h 10m. Air Serbia provides one of the quickest options available for as low as £179. London Heathrow Airport and Niš are separated by a distance of 1178 mi.

  • 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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