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Cheap flights from London Heathrow Airport to Port Blair from £336

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IXZ
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 February 2026.

Tue 3/321:05
LHR
-
IXZ
1 stop35h 50m
Air India
Tue 17/309:25
IXZ
-
LHR
1 stop15h 35m
Air India
Deal found 25/2£533
Mon 13/413:15
LHR
-
IXZ
1 stop17h 10m
Air India
Mon 20/415:05
IXZ
-
LHR
1 stop33h 45m
Air India
Deal found 27/2£669
Wed 23/1220:30
LHR
-
IXZ
2 stops32h 55m
Air India
Mon 4/111:30
IXZ
-
LHR
1 stop37h 20m
Air India
Deal found 27/2£695
Mon 13/409:30
LHR
-
IXZ
2 stops18h 25m
Multiple Airlines
Mon 20/413:35
IXZ
-
LHR
3 stops30h 00m
Multiple Airlines
Deal found 27/2£704

Find 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 28 February 2026.

Round-trip from

£669

One-way from

£336

Popular in

August

Cheapest in

March

Average price

£515
Air India
  • Air India
  • 13/4-20/4
  • 2 total stops
  • 50h 55m total
  • London to Port Blair
Search Deals
11/4
  • 11/4
  • 3 total stops
  • 33h 50m total
  • London to Port Blair
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 28 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Port Blair that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Mon 13/4

13:15-10:55

1 stop17h 10m

Port Blair

Mon 20/4

15:05-20:20

1 stop33h 45m

£669

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sat 11/4

13:15-10:55

1 stop17h 10m

Port Blair

Sat 18/4

15:05-20:20

1 stop33h 45m

£719

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sat 11/4

20:20-08:55

3 stops32h 05m

Port Blair

Sat 18/4

13:35-18:20

3 stops33h 15m

£785

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sun 29/3

13:15-14:25

2 stops20h 40m

Port Blair

Sun 5/4

15:05-20:20

1 stop33h 45m

£1,075

LondonPort Blair

LHR - IXZ

LHRIXZ

London Heathrow

Sat 11/4

22:40-13:00

3 stops33h 50m

£336

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Sorted by cheapest first

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

How much does it cost for a return flight from London Heathrow Airport to Port Blair?

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 28 February 2026.
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
2,969 reviews
Check prices

Entertainment

4.6

Comfort

5.5

Crew

6.6

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
8.0
Excellent

Jackson,Dec 2025

COK - DEL

Overall great except the process of getting off. The shuttles to connect to the terminals were missing for half an hour and we had to wait in the cold weather. The ground staff responsible seemed very unbothered about the situation
Air India
5.5
Fair
2,969 reviews
Air India
5.5
Fair
2,969 reviews
Check prices

Entertainment

4.6

Comfort

5.5

Crew

6.6

Food

5.8

Overall

5.5

Boarding

6.2

Reviews

1 / 20
8.0
Excellent

Jackson,Dec 2025

COK - DEL

Overall great except the process of getting off. The shuttles to connect to the terminals were missing for half an hour and we had to wait in the cold weather. The ground staff responsible seemed very unbothered about the situation

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 17h 10m. 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 (£454), offers the cheapest pricing from London Heathrow Airport to Port Blair. Users have found that Air India is 33% 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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£454Average£694FlexibilityNo 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Port Blair. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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