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Cheap flights from Niš to London Heathrow Airport from £55

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
INI — LHR
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Niš to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Niš (INI) 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 11 July 2025.

Round-trip from

£395

One-way from

£55
24/8-31/8
  • 24/8-31/8
  • 2 total stops
  • 32h 35m total
  • Niš to London
Search Deals
9/9
  • 9/9
  • 1 total stop
  • 19h 35m total
  • Niš to London
Search Deals

Find flight deals from Niš to Heathrow

Cheapest flights from Niš to Heathrow
Explore the most affordable flight options available from Niš to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/811:55INI - LHR
1 stop7h 45mMultiple Airlines
Sun 31/820:30LHR - INI
1 stop24h 50mMultiple Airlines
Deal found 10/7£395

Cheapflights Fare Finder

Customise your flight search to find flights from Niš 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 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Niš to London Heathrow Airport that are best for you.

Fly from

Niš

Fly to

Heathrow

Route

Depart

Return

Price

NišLondon

INI - LHR

INILHR

Nis

Sun 24/8

11:55-18:40

1 stop7h 45m

London Heathrow

Sun 31/8

20:30-22:20

1 stop24h 50m

£395

NišLondon

INI - LHR

INILHR

Nis

Tue 9/9

12:50-07:25

1 stop19h 35m

£55

NišLondon

INI - LHR

INILHR

Nis

Sun 14/9

05:00-18:40

1 stop14h 40m

£155

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Niš to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Niš 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 11 July 2025.
Get a feel of what it's like to fly with Air Serbia from Niš 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.
Air Serbia
6.3
Okay
197 reviews
Check prices

Comfort

6.5

Overall

6.3

Crew

7.2

Food

5.8

Boarding

6.3

Entertainment

5.6

Reviews

1 / 14
4.0
Okay

Anonymous,Sept 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight
Air Serbia
6.3
Okay
197 reviews
Air Serbia
6.3
Okay
197 reviews
Check prices

Comfort

6.5

Overall

6.3

Crew

7.2

Food

5.8

Boarding

6.3

Entertainment

5.6

Reviews

1 / 14
4.0
Okay

Anonymous,Sept 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight

Related info for your journey

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

    Nis (INI), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Niš to London Heathrow. 0 airlines have flights from Nis to London Heathrow on a regular basis. Booking flights from Nis to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Niš 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.

  • What is the cheapest month to book a flight from Niš to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Niš to London Heathrow Airport (average of £112). Flying from Niš to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Niš to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niš to Heathrow.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Niš to Heathrow flexibly with Cheapflights today.

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

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