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Cheap flights from Portsmouth to Mumbai from £499

LHR — BOM
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Mumbai

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Mumbai

Tue 6/1009:15 -
2 stops30h 00m
Tue 13/1006:10 -
3 stops32h 35m
Deal found 22/8£499
Tue 6/1017:20 -
1 stop26h 11m
Mon 12/1002:00 -
1 stop19h 20m
Deal found 22/8£597
Wed 18/1109:20 -
2 stops16h 55m
Wed 16/1222:20 -
2 stops23h 45m
Deal found 21/8£677
Wed 25/1120:00 -
2 stops30h 15m
Wed 30/1222:20 -
2 stops39h 50m
Deal found 21/8£679
Mon 23/1109:20 -
2 stops16h 55m
Mon 14/1222:20 -
2 stops26h 40m
Deal found 24/8£686
Tue 22/920:00 -
2 stops26h 20m
Tue 13/1004:25 -
2 stops19h 35m
Deal found 25/8£687
Thu 15/1020:00 -
2 stops31h 55m
Wed 21/1022:15 -
2 stops25h 45m
Deal found 22/8£688
Sun 20/909:20 -
2 stops18h 35m
Sun 27/922:15 -
2 stops25h 45m
Deal found 23/8£694

Find flight deals from Portsmouth to Mumbai

Round-trip from

£499

Popular in

December

Cheapest in

September

Average price

£595
6/10-13/10
  • 6/10-13/10
  • 5 total stops
  • 62h 35m total
  • Portsmouth to Mumbai
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Highest demand for flights based on searches. 1% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to Mumbai that are best for you.

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Depart

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Price

Cheapest return flight
Fastest return journey

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Wed 18/11

09:20-07:45

2 stops16h 55m

Mumbai Chhatrapati Shivaji Intl

Wed 16/12

22:20-16:35

2 stops23h 45m

£677

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Tue 24/11

09:20-07:45

2 stops16h 55m

Mumbai Chhatrapati Shivaji Intl

Tue 15/12

22:20-19:30

2 stops26h 40m

£686

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Tue 22/9

20:00-02:50

2 stops26h 20m

Mumbai Chhatrapati Shivaji Intl

Tue 13/10

04:25-19:30

2 stops19h 35m

£687

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Thu 15/10

20:00-08:25

2 stops31h 55m

Mumbai Chhatrapati Shivaji Intl

Wed 21/10

22:15-19:30

2 stops25h 45m

£688

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Wed 7/10

20:00-08:25

2 stops31h 55m

Mumbai Chhatrapati Shivaji Intl

Sat 17/10

22:15-19:30

2 stops25h 45m

£698

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Fri 16/10

20:00-08:25

2 stops31h 55m

Mumbai Chhatrapati Shivaji Intl

Wed 21/10

22:15-19:30

2 stops25h 45m

£699

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Fri 16/10

09:20-08:25

2 stops18h 35m

Mumbai Chhatrapati Shivaji Intl

Thu 22/10

22:15-19:30

2 stops25h 45m

£699

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Fri 16/10

09:20-08:25

2 stops18h 35m

Mumbai Chhatrapati Shivaji Intl

Fri 23/10

22:15-19:30

2 stops25h 45m

£710

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Sat 21/11

09:20-02:50

2 stops36h 00m

Mumbai Chhatrapati Shivaji Intl

Sat 12/12

22:20-19:30

2 stops26h 40m

£726

SouthamptonMumbai

SOU Southampton Eastleigh - BOM Mumbai Chhatrapati Shivaji Intl

SOUBOM

Southampton Eastleigh

Fri 20/11

20:00-07:45

2 stops30h 15m

Mumbai Chhatrapati Shivaji Intl

Fri 11/12

22:20-19:30

2 stops50h 40m

£732

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Mumbai

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

It’s typically best to fly out from Portsmouth to Mumbai in the evening. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Portsmouth to Mumbai

The most flights from P0R to BOM are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).

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

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

Related info for your journey

  • 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 23 different airlines.

  • How long is the flight from Portsmouth to Mumbai?

    Departing from Portsmouth to Mumbai will take you 16h 55m. The distance between Portsmouth and Mumbai is about 4517 mi.

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

    Consider Delta (77%), Vietnam Airlines (77%) or Virgin Atlantic (77%) 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 £990, our data shows the cheapest flight currently is £252. When looking at the most popular route, (Southampton Eastleigh - Mumbai Chhatrapati Shivaji Intl), you can expect to pay £499 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to Mumbai

AirlineCheapestAverageFlexibilityOn-time
Royal JordanianCheapest£168Average£376FlexibilityNo cancel feeOn-time61%
Search Royal Jordanian flights
KLMCheapest£205Average£436FlexibilityNo cancel feeOn-time75%
Search KLM flights
SAUDIACheapest£241Average£474FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
EgyptairCheapest£255Average£437FlexibilityNo cancel feeOn-timeN/A
Search Egyptair flights
Azerbaijan AirlinesCheapest£258Average£497FlexibilityNo cancel feeOn-time87%
Search Azerbaijan Airlines flights
Turkish AirlinesCheapest£282Average£505FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Gulf AirCheapest£314Average£432FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Oman AirCheapest£317Average£409FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air ArabiaCheapest£332Average£658FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Qatar AirwaysCheapest£351Average£522FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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