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Cheap flights from London Heathrow Airport to Port Blair from £321

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IXZ
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Port Blair

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Port Blair
Explore the most affordable flight options available from Heathrow to Port Blair. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Mon 17/1121:05LHR - IXZ
1 stop35h 50mAir India
Mon 8/1209:40IXZ - LHR
2 stops26h 25mAir India
Deal found 13/11£498
Mon 24/1121:05LHR - IXZ
1 stop35h 50mAir India
Wed 17/1215:05IXZ - LHR
2 stops21h 00mAir India
Deal found 13/11£498
Sun 23/1121:05LHR - IXZ
1 stop30h 35mAir India
Wed 17/1209:40IXZ - LHR
1 stop15h 20mAir India
Deal found 13/11£511
Mon 24/1121:05LHR - IXZ
1 stop30h 35mAir India
Fri 19/1211:30IXZ - LHR
2 stops29h 05mAir India
Deal found 13/11£517
Sun 23/1121:05LHR - IXZ
1 stop30h 35mAir India
Thu 18/1215:05IXZ - LHR
2 stops25h 55mAir India
Deal found 13/11£520
Sun 23/1121:05LHR - IXZ
1 stop30h 35mAir India
Fri 19/1209:40IXZ - LHR
1 stop15h 20mAir India
Deal found 13/11£522

Cheap flight deals from Heathrow to Port Blair

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Port Blair (IXZ). 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 14 November 2025.

Round-trip from

£492

One-way from

£321

Popular in

December

Cheapest in

November

Average price

£555
Air India
  • Air India
  • 24/2-24/3
  • 3 total stops
  • 34h 45m total
  • London to Port Blair
Search Deals
24/1
  • 24/1
  • 3 total stops
  • 29h 30m total
  • London to Port Blair
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Port Blair 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 14 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Port Blair that are best for you.

Fly from

Heathrow

Fly to

Port Blair

Route

Depart

Return

Price

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Fri 20/2

21:05-14:25

1 stop35h 50m

Port Blair

Fri 20/3

15:05-19:30

1 stop33h 55m

£516

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Mon 24/11

21:05-09:10

1 stop30h 35m

Port Blair

Fri 19/12

11:30-11:05

2 stops29h 05m

£517

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sat 21/2

21:05-09:10

1 stop30h 35m

Port Blair

Sat 21/3

09:40-19:30

1 stop15h 20m

£521

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Mon 23/2

08:45-07:50

1 stop17h 35m

Port Blair

Sat 21/3

09:40-19:30

1 stop15h 20m

£535

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Thu 19/2

21:05-09:10

1 stop30h 35m

Port Blair

Thu 19/3

09:40-19:30

1 stop15h 20m

£540

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Wed 6/5

09:45-09:25

1 stop19h 10m

Port Blair

Sun 10/5

10:05-19:00

1 stop37h 25m

£543

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sun 22/2

13:00-14:25

2 stops19h 55m

Port Blair

Thu 19/3

09:40-19:30

1 stop15h 20m

£566

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Mon 24/11

21:05-14:25

1 stop35h 50m

Port Blair

Tue 16/12

09:40-19:30

1 stop15h 20m

£626

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Tue 25/11

21:05-07:50

2 stops29h 15m

Port Blair

Wed 17/12

09:40-19:30

1 stop15h 20m

£627

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sat 24/1

22:15-09:15

3 stops29h 30m

£321

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Heathrow to Port Blair

Have a flexible travel schedule? Discover the best time to fly to Port Blair 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Port Blair

What’s the top stopover airport for flights from London Heathrow Airport to Port Blair?

Share of one-stop return flights from London Heathrow Airport to Port Blair chosen by Cheapflights users in the past 12 months, using the same stopover each way.

New Delhi (DEL) – chosen by Cheapflights users on 71% of one-stop itineraries from London Heathrow Airport to Port Blair on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Port Blair?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Port Blair, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 15h 53m.

What’s the fastest stopover option from London Heathrow Airport to Port Blair?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Port Blair, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 15h 53m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Port Blair?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Port Blair, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 7h 38m.

Reviews of airlines servicing Port Blair

Get insights into the airlines that provide service to Port Blair. 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 Port Blair. Reviews last updated 14 November 2025.
Read reviews from past customers who have flown with Air India from London Heathrow Airport to Port Blair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,941 reviews
Check prices

Crew

6.6

Comfort

5.5

Entertainment

4.6

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time
Air India
5.5
Fair
2,941 reviews
Air India
5.5
Fair
2,941 reviews
Check prices

Crew

6.6

Comfort

5.5

Entertainment

4.6

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Port Blair. 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 Port Blair from London Heathrow?

    If you book a flight to Port Blair from London Heathrow, you will be flying to Port Blair, which is the city’s only airport. Port Blair (IXZ) is located 2.2 mi from the center of Port Blair. There are 0 flights from London Heathrow to Port Blair per day from 1 airline.

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

    Airlines like Air India fly from London Heathrow Airport to Port Blair in about 35h 50m. The time it takes to get you to your destination can typically vary by up to . There are 5723 mi between London Heathrow Airport and Port Blair.

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

    According to our current data, Air India (£506), offers the cheapest pricing from London Heathrow Airport to Port Blair. Users have found that Air India is 35% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Heathrow to Port Blair?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Port Blair 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 Port Blair?

Book flights to Port Blair if you plan to visit one of these locations
Havelock Island

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Top airline flying from Heathrow to Port Blair

Discover the top airline that operate flights from Heathrow to Port Blair. 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£506Average£765FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Port Blair?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Port Blair for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Heathrow to Port Blair with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Heathrow to Port Blair 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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