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Cheap flights from Portsmouth to Mumbai from £314

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOM
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Mumbai

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Mumbai
Explore the most affordable flight options available from Portsmouth to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Sun 23/1120:10SOU - BOM
2 stops48h 25mMultiple Airlines
Wed 11/203:05BOM - SOU
2 stops18h 30mMultiple Airlines
Deal found 17/11£1,118
Sat 22/1109:30SOU - BOM
2 stops35h 35mQatar Airways
Tue 2/1222:10BOM - SOU
2 stops22h 55mQatar Airways
Deal found 16/11£1,215
Sat 22/1109:30SOU - BOM
2 stops35h 35mQatar Airways
Sun 30/1103:05BOM - SOU
2 stops42h 00mQatar Airways
Deal found 16/11£1,216
Sat 22/1109:30SOU - BOM
2 stops35h 35mQatar Airways
Tue 25/1103:05BOM - SOU
2 stops22h 05mQatar Airways
Deal found 16/11£1,248
Sat 6/1209:30SOU - BOM
2 stops34h 55mQatar Airways
Wed 14/103:05BOM - SOU
2 stops22h 05mQatar Airways
Deal found 17/11£1,274
Sat 22/1109:30SOU - BOM
2 stops35h 35mQatar Airways
Wed 26/1103:05BOM - SOU
2 stops22h 05mQatar Airways
Deal found 16/11£1,352
Thu 20/1120:10SOU - BOM
2 stops48h 55mQatar Airways
Tue 25/1103:05BOM - SOU
2 stops22h 05mQatar Airways
Deal found 16/11£1,357
Thu 20/1120:10SOU - BOM
2 stops48h 55mQatar Airways
Sun 30/1103:05BOM - SOU
2 stops46h 05mQatar Airways
Deal found 16/11£1,359
Sat 22/1109:30SOU - BOM
2 stops35h 35mQatar Airways
Sat 29/1103:05BOM - SOU
2 stops42h 00mQatar Airways
Deal found 16/11£1,380
Mon 17/1120:10SOU - BOM
2 stops24h 25mQatar Airways
Mon 1/1222:10BOM - SOU
2 stops27h 00mQatar Airways
Deal found 16/11£1,433
Wed 19/1120:10SOU - BOM
2 stops48h 25mQatar Airways
Mon 1/1222:10BOM - SOU
2 stops22h 55mQatar Airways
Deal found 16/11£1,451

Cheap flight deals from Portsmouth to Mumbai

Keep the following information in mind while searching for Portsmouth to Mumbai flight deals. Data was last updated 17 November 2025.

Round-trip from

£629

One-way from

£313

Popular in

December

Cheapest in

May

Average price

£504
KLM
  • KLM
  • 14/5-17/5
  • 3 total stops
  • 62h 10m total
  • Portsmouth to Mumbai
Search Deals
KLM
  • KLM
  • 12/2
  • 1 total stop
  • 25h 25m total
  • Portsmouth to Mumbai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Mumbai 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 17 November 2025.
Use the filters below to find and compare flights from Portsmouth to Mumbai that are best for you.

Fly from

Portsmouth

Fly to

Mumbai

Route

Depart

Return

Price

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Thu 14/5

17:35-00:15

1 stop26h 10m

Mumbai Chhatrapati Shivaji Intl

Sun 17/5

01:20-08:50

2 stops36h 00m

£630

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Fri 13/2

20:10-08:10

2 stops30h 30m

Mumbai Chhatrapati Shivaji Intl

Fri 20/2

03:05-15:35

2 stops42h 00m

£761

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Fri 13/2

20:10-01:55

2 stops24h 15m

Mumbai Chhatrapati Shivaji Intl

Sat 21/2

03:05-19:40

2 stops46h 05m

£761

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Fri 23/1

20:10-01:55

2 stops24h 15m

Mumbai Chhatrapati Shivaji Intl

Fri 13/2

03:05-19:40

2 stops46h 05m

£761

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Tue 13/1

12:25-01:55

2 stops32h 00m

Mumbai Chhatrapati Shivaji Intl

Sun 29/3

21:50-19:30

2 stops26h 10m

£803

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Thu 12/2

17:30-00:25

1 stop25h 25m

£314

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Tue 2/12

20:10-01:55

2 stops24h 15m

£592

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Thu 12/2

20:10-01:55

2 stops24h 15m

£592

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Mon 1/12

20:10-01:55

2 stops48h 15m

£599

SouthamptonMumbai

SOU - BOM

SOUBOM

Southampton Eastleigh

Sun 30/11

09:30-01:55

2 stops34h 55m

£620

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Portsmouth to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Portsmouth 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 Portsmouth to Mumbai

What is the cheapest month to book a flight from Portsmouth to Mumbai?

Currently, October is the cheapest month in which you can book a flight from Portsmouth to Mumbai (average of £298). Flying from Portsmouth to Mumbai in July is currently the most expensive (average of £432). 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.

What is the cheapest time of day to fly from P0R to BOM?

Find hourly flight availability from Portsmouth to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

It’s typically best to fly out from Portsmouth to Mumbai in the evening. Doing so could potentially save you 3% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from Portsmouth to Mumbai?

Use this chart to determine the cheapest time to fly return from Portsmouth to Mumbai. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Mumbai flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Mumbai

Explore weekly flight availability from Portsmouth to Mumbai. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 November 2025.

The most flights from P0R to BOM are scheduled on a Saturday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Mumbai. 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 Mumbai from Portsmouth?

    If you book a flight to Mumbai from Portsmouth, you will be flying to Chhatrapati Shivaji Intl, which is the city’s only airport. Mumbai Chhatrapati Shivaji Intl (BOM) is located 9.6 mi from the center of Mumbai. There are 0 flights from Portsmouth to Chhatrapati Shivaji Intl per day from 21 different airlines.

  • How long is the flight from Portsmouth to Mumbai?

    Departing from Portsmouth to Mumbai will take you 26h 10m. The distance between Portsmouth and Mumbai is about 4517 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Portsmouth to Mumbai?

    Consider Delta (82%), Vietnam Airlines (82%) or Virgin Atlantic (82%) when booking your flight. These represent the most reliable airlines when flying from Portsmouth to Mumbai.

  • What are the cheapest flights from Portsmouth to Mumbai?

    While on average a flight from Portsmouth to Mumbai is generally £1,600, our data shows the cheapest flight currently is £231. When looking at the most popular route, (Southampton Eastleigh - Mumbai Chhatrapati Shivaji Intl), you can expect to pay £803 for that flight.

  • Can I find deals for flights from Portsmouth to Mumbai that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Mumbai?

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

  • Can I find deals for business class flights from Portsmouth to Mumbai?

    Yes. Cheapflights offers flight deals from Portsmouth to Mumbai 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 Portsmouth to Mumbai?

    Currently, October is the cheapest month in which you can book a flight from Portsmouth to Mumbai (average of £298). Flying from Portsmouth to Mumbai in July is currently the most expensive (average of £432). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Portsmouth to Mumbai

Discover the top 10 airlines that operate flights from Portsmouth to Mumbai. 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
EgyptairCheapest£251Average£603FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
SAUDIACheapest£322Average£427FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Gulf AirCheapest£324Average£436FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Azerbaijan AirlinesCheapest£342Average£533FlexibilityNo cancel feeOn-time87%
Search Azerbaijan Airlines flights
KLMCheapest£364Average£583FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest£372Average£555FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air IndiaCheapest£378Average£584FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Oman AirCheapest£379Average£477FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air CanadaCheapest£379Average£541FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£380Average£583FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Mumbai?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portsmouth to Mumbai. 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 Portsmouth to Mumbai?

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 Portsmouth to Mumbai.

Can Cheapflights find flights from Portsmouth to Mumbai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Mumbai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Mumbai become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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