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Cheap flights from Mumbai to Portsmouth from ₹ 38,991

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Mumbai to Portsmouth

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

Round-trip from

₹ 127,887

One-way from

₹ 38,991

Popular in

January

Cheapest in

October

Average price

₹ 62,403
KLM
  • KLM
  • 11/12-24/12
  • 2 total stops
  • 45h 30m total
  • Mumbai to Portsmouth
Search Deals
KLM
  • KLM
  • 28/10
  • 1 total stop
  • 20h 05m total
  • Mumbai to Portsmouth
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 212,304 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (₹ 52,711 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Mumbai to Portsmouth

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

Thu 25/921:50BOM - SOU
2 stops26h 10mQatar Airways
Mon 19/120:10SOU - BOM
2 stops24h 55mQatar Airways
Deal found 14/9₹ 124,542
Thu 11/1202:25BOM - SOU
1 stop20h 05mKLM
Wed 24/1217:30SOU - BOM
1 stop25h 25mKLM
Deal found 15/9₹ 127,887
Mon 15/1203:55BOM - SOU
2 stops45h 15mQatar Airways
Fri 2/109:30SOU - BOM
2 stops41h 05mQatar Airways
Deal found 16/9₹ 174,975
Sun 5/1021:50BOM - SOU
2 stops26h 10mQatar Airways
Thu 6/1120:10SOU - BOM
2 stops24h 55mQatar Airways
Deal found 16/9₹ 175,943
Wed 29/1004:10BOM - SOU
2 stops21h 00mQatar Airways
Wed 5/1112:25SOU - BOM
2 stops32h 40mQatar Airways
Deal found 15/9₹ 350,742

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mumbai to Portsmouth 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 454,620 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Mumbai to Portsmouth that are best for you.

Fly from

Mumbai

Fly to

Portsmouth

Route

Depart

Return

Price

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Thu 11/12

02:25-17:00

1 stop20h 05m

Southampton Eastleigh

Wed 24/12

17:30-00:25

1 stop25h 25m

₹ 127,887

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Mon 15/12

03:55-19:40

2 stops45h 15m

Southampton Eastleigh

Fri 2/1

09:30-08:05

2 stops41h 05m

₹ 174,975

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Sun 5/10

21:50-19:30

2 stops26h 10m

Southampton Eastleigh

Thu 6/11

20:10-02:35

2 stops24h 55m

₹ 175,943

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Wed 29/10

04:10-19:40

2 stops21h 00m

Southampton Eastleigh

Wed 5/11

12:25-02:35

2 stops32h 40m

₹ 350,742

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Tue 28/10

02:25-17:00

1 stop20h 05m

₹ 38,991

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Wed 8/10

21:50-12:05

2 stops18h 45m

₹ 51,489

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Wed 29/10

04:15-19:10

2 stops20h 25m

₹ 54,218

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Sun 4/1

21:50-19:40

2 stops27h 20m

₹ 157,372

MumbaiSouthampton

BOM - SOU

BOMSOU

Mumbai Chhatrapati Shivaji Intl

Sat 3/1

02:25-08:50

1 stop11h 55m

₹ 207,629

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight from Mumbai to Portsmouth

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

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

Currently, October is the cheapest month in which you can book a flight from Mumbai to Portsmouth (average of ₹ 691). Flying from Mumbai to Portsmouth in April is currently the most expensive (average of ₹ 815). 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 BOM to P0R?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mumbai to Portsmouth as you normally would.

Weekly flight availability from Mumbai to Portsmouth

Explore weekly flight availability from Mumbai to Portsmouth. 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 September 2025.

The most flights from BOM to P0R are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Related info for your journey

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

    Most people fly from Mumbai Chhatrapati Shivaji Intl (BOM) if they book a flight from Mumbai to Portsmouth. On average, Chhatrapati Shivaji Intl has 0 outbound flights to Portsmouth per day from 17 airlines. Mumbai Chhatrapati Shivaji Intl is conveniently located just 15.4 km from Mumbai’s city centre.

  • How long is the flight from Mumbai to Portsmouth?

    Airlines like KLM and Qatar Airways fly from Mumbai to Portsmouth in about 20h 05m. The time it takes to get you to your destination can typically vary by up to 25h 10m. Mumbai and Portsmouth are separated by a distance of 7269 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Before booking your flight to Portsmouth from Mumbai, have a look at the most reliable airlines to get you to your destination on time: Vietnam Airlines (95%), Delta (95%), Virgin Atlantic( 95%).

  • What are the cheapest flights from Mumbai to Portsmouth?

    The cheapest flight price from Mumbai to Portsmouth is ₹ 26,229. On average you can expect to pay ₹ 111,961. The most popular route, (Mumbai Chhatrapati Shivaji Intl - Southampton Eastleigh), can usually be booked for ₹ 124,542.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Mumbai to Portsmouth (average of ₹ 691). Flying from Mumbai to Portsmouth in April is currently the most expensive (average of ₹ 815). 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 Mumbai to Portsmouth

Discover the top 10 airlines that operate flights from Mumbai to Portsmouth. 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 454,620 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Kuwait AirwaysCheapest₹ 42,544Average₹ 51,628FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
LOTCheapest₹ 44,079Average₹ 53,537FlexibilityNo cancel feeOn-time81%
Search LOT flights
Oman AirCheapest₹ 44,116Average₹ 51,284FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
SWISSCheapest₹ 45,514Average₹ 58,950FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest₹ 46,004Average₹ 58,327FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest₹ 46,108Average₹ 59,801FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SAUDIACheapest₹ 46,753Average₹ 52,284FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Etihad AirwaysCheapest₹ 48,005Average₹ 56,288FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest₹ 48,551Average₹ 57,062FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest₹ 50,136Average₹ 59,360FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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 Mumbai to Portsmouth?

Deals for Mumbai to Portsmouth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Mumbai to Portsmouth?

Cheapflights helps you find that perfect flight to Portsmouth from Mumbai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Portsmouth from Mumbai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Mumbai to Portsmouth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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