Top 20 Cheapest International Flight Routes from India in 2026

Looking for cheap international flights from India?

International travel doesn’t always have to be expensive. Short-haul destinations in South Asia, Southeast Asia and the Middle East can offer attractive airfare, especially when you compare different departure cities, travel dates and airlines.

Current fare searches and 2026 travel-price guides frequently identify destinations such as Kathmandu, Colombo, Bangkok, Kuala Lumpur, Dubai, Sharjah and Malé among the more affordable international options from India. Actual fares can change by date, departure airport, airline and availability.

Top 20 International Routes to Check From India

#RouteAirport CodeTypical Budget-Friendly Market
1Delhi → KathmanduDEL–KTMNepal
2Mumbai → ColomboBOM–CMBSri Lanka
3Chennai → ColomboMAA–CMBSri Lanka
4Delhi → BangkokDEL–BKKThailand
5Mumbai → BangkokBOM–BKKThailand
6Bengaluru → Kuala LumpurBLR–KULMalaysia
7Chennai → Kuala LumpurMAA–KULMalaysia
8Delhi → Kuala LumpurDEL–KULMalaysia
9Mumbai → DubaiBOM–DXBUAE
10Kochi → DubaiCOK–DXBUAE
11Delhi → DubaiDEL–DXBUAE
12Mumbai → SharjahBOM–SHJUAE
13Kochi → DohaCOK–DOHQatar
14Delhi → MuscatDEL–MCTOman
15Mumbai → MuscatBOM–MCTOman
16Mumbai → MaléBOM–MLEMaldives
17Bengaluru → SingaporeBLR–SINSingapore
18Chennai → SingaporeMAA–SINSingapore
19Delhi → TashkentDEL–TASUzbekistan
20Delhi → Ho Chi Minh CityDEL–SGNVietnam

These are routes worth checking for competitive fares, not a fixed cheapest-to-most-expensive ranking. Current route data confirms extensive direct connectivity between Indian airports and destinations including Singapore, Qatar, UAE, Thailand, Malaysia, Oman, Sri Lanka and Nepal.

1. Delhi to Kathmandu

DEL → KTM

Kathmandu is one of the most accessible international destinations from India. Current fare guides have shown particularly low return fares from Delhi, although the actual price depends on the travel date and availability.

Search keywords: Delhi to Kathmandu flights, DEL to KTM flights, cheap Nepal flights


2. Mumbai to Colombo

BOM → CMB

Sri Lanka is a popular short-haul international destination from India. Mumbai and several southern Indian cities can have competitive fares because of the relatively short distance.

Search keywords: Mumbai to Colombo flights, BOM to CMB, cheap Sri Lanka flights


3. Chennai to Colombo

MAA → CMB

Chennai is particularly useful for travelers looking for flights to Sri Lanka because of its geographic proximity.

Compare both direct flights and different travel dates before booking.

Search keywords: Chennai to Colombo flights, MAA to CMB flights, cheap Colombo flights


4. Delhi to Bangkok

DEL → BKK

Bangkok is one of the major Southeast Asian destinations available from India.

Current 2026 fare guides have reported competitive return fares from Delhi and Mumbai, although prices vary considerably by date.

Search keywords: Delhi to Bangkok flights, DEL to BKK flights, cheap Bangkok flights


5. Mumbai to Bangkok

BOM → BKK

Mumbai travelers can compare multiple Bangkok flight options and different departure dates.

For travelers who have flexible dates, checking several nearby dates can reveal significant fare differences.

Search keywords: Mumbai to Bangkok flights, BOM to BKK, cheap Thailand flights


6. Bengaluru to Kuala Lumpur

BLR → KUL

Kuala Lumpur is another destination worth checking when searching for affordable international flights from India.

Air connectivity between India and Malaysia is extensive, with multiple Indian cities connected to Kuala Lumpur.

Search keywords: Bangalore to Kuala Lumpur flights, BLR to KUL flights, cheap Malaysia flights


7. Chennai to Kuala Lumpur

MAA → KUL

Chennai’s location makes Southeast Asia relatively accessible.

Compare direct and connecting options and check the baggage allowance before selecting a fare.

Search keywords: Chennai to Kuala Lumpur flights, MAA to KUL flights


8. Delhi to Kuala Lumpur

DEL → KUL

Delhi offers extensive international connectivity and is one of India’s major hubs. Current route data lists Kuala Lumpur among destinations directly connected from India.

Search keywords: Delhi to Kuala Lumpur flights, DEL to KUL flights


9. Mumbai to Dubai

BOM → DXB

Dubai is one of the most important international markets from India.

There are extensive connections between Dubai and major Indian cities, including Mumbai, Delhi, Kochi, Bengaluru, Chennai and Hyderabad.

Search keywords: Mumbai to Dubai flights, BOM to DXB flights, cheap Dubai flights


10. Kochi to Dubai

COK → DXB

This is an especially important route for TripnHotel because Kochi has strong Gulf connectivity.

Travelers should compare different airlines, departure times, baggage allowances and travel dates.

Search keywords: Kochi to Dubai flights, COK to DXB flights, cheap Kochi Dubai flights


11. Delhi to Dubai

DEL → DXB

Delhi is one of India’s major international aviation hubs. Current 2026 connectivity data shows strong international connectivity from Delhi, while Air India’s route map includes Dubai among destinations served from Delhi.

Search keywords: Delhi to Dubai flights, DEL to DXB flights, cheap flights Delhi Dubai


12. Mumbai to Sharjah

BOM → SHJ

Sharjah provides another UAE airport option for travelers.

When comparing Dubai and Sharjah flights, calculate the complete journey cost, including transportation from the airport to your final destination.

Search keywords: Mumbai to Sharjah flights, BOM to SHJ, cheap Sharjah flights


13. Kochi to Doha

COK → DOH

Doha is another major Gulf destination with extensive connections from India.

Current route data lists Qatar among the countries with direct flights from numerous Indian airports.

Search keywords: Kochi to Doha flights, COK to DOH flights, cheap Qatar flights


14. Delhi to Muscat

DEL → MCT

Muscat can be an attractive option for travelers visiting Oman or connecting onward through the Gulf.

Compare direct and connecting options and check baggage conditions before booking.

Search keywords: Delhi to Muscat flights, DEL to MCT flights, cheap Oman flights


15. Mumbai to Muscat

BOM → MCT

Mumbai–Muscat is another route worth checking when comparing affordable Middle East flights.

Search keywords: Mumbai to Muscat flights, BOM to MCT flights, cheap Muscat flights


16. Mumbai to Malé

BOM → MLE

The Maldives can be more expensive than some nearby destinations, but promotional fares can make it worth monitoring.

Travelers should also compare hotel and transfer costs because the airfare is only one part of the total Maldives trip budget.

Search keywords: Mumbai to Maldives flights, BOM to MLE flights, cheap Maldives flights


17. Bengaluru to Singapore

BLR → SIN

Singapore has strong connectivity with India. Current route data lists Singapore among the destinations with direct services from numerous Indian airports.

Search keywords: Bangalore to Singapore flights, BLR to SIN flights, cheap Singapore flights


18. Chennai to Singapore

MAA → SIN

Chennai is another major Indian gateway to Singapore.

Compare several dates before booking, particularly around school holidays and major festivals.

Search keywords: Chennai to Singapore flights, MAA to SIN flights


19. Delhi to Tashkent

DEL → TAS

Tashkent is another destination travelers can monitor for affordable international fares from India.

Current 2026 travel-cost comparisons include Tashkent among destinations that can be relatively affordable for Indian travelers.

Search keywords: Delhi to Tashkent flights, DEL to TAS flights, cheap Uzbekistan flights


20. Delhi to Ho Chi Minh City

DEL → SGN

Vietnam offers another Southeast Asian option for Indian travelers.

Ho Chi Minh City is particularly useful to include in a flexible-destination flight search because airfare can vary substantially by travel date.

Search keywords: Delhi to Ho Chi Minh flights, DEL to SGN flights, cheap Vietnam flights


How to Find Cheap International Flights From India

Compare Different Departure Cities

If you can travel to another Indian airport conveniently, compare fares from cities such as:

  • Delhi
  • Mumbai
  • Bengaluru
  • Chennai
  • Kochi
  • Hyderabad
  • Kolkata
  • Ahmedabad

India currently has international flights operating from dozens of airports, giving travelers a large range of possible departure points.

Compare Multiple Dates

Don’t search only one date.

Try:

1 day earlier + your preferred date + 1–3 days later

This can reveal different fare levels.

Compare Direct and Connecting Flights

A connecting flight can sometimes have a different price from a direct flight.

Always compare:

  • Ticket price
  • Baggage
  • Layover
  • Travel time
  • Airport changes
  • Cancellation conditions

Check the Total Travel Cost

A cheap flight isn’t necessarily the cheapest trip.

Calculate:

Flight + baggage + airport transfer + hotel + local transportation

This is particularly important for destinations such as the Maldives, where accommodation and transfers can represent a large portion of the overall budget.

Book Hotels Alongside Your Trip Planning

Once you find your flight, compare accommodation in your destination.

For example:

Kochi → Dubai

can be planned together with:

Dubai Flights + Dubai Hotels + Dubai Airport Transfer

This gives travelers a clearer picture of their total travel budget.

Why Flight Prices Change

Airfares can change because of:

  • Demand
  • Seat availability
  • Travel season
  • Holidays
  • Competition between airlines
  • Departure date
  • Departure time
  • Baggage options
  • Fare class
  • Route changes

Therefore, the prices mentioned in travel articles should be treated as examples rather than guaranteed fares.

Always check the current fare for your exact travel dates before booking.

Popular International Flight Searches From India

You can also search:

  • India to Dubai flights
  • India to Singapore flights
  • India to Bangkok flights
  • India to Malaysia flights
  • India to Sri Lanka flights
  • India to Nepal flights
  • India to Qatar flights
  • India to Oman flights
  • India to Maldives flights
  • India to Vietnam flights

Frequently Asked Questions

What is the cheapest international flight destination from India?

There isn’t one permanent cheapest destination because fares change by departure city, travel date and availability. Kathmandu, Colombo, Bangkok and Kuala Lumpur frequently appear among lower-cost international options in current fare comparisons.

Which Indian city has the cheapest international flights?

It depends on the destination. Delhi, Mumbai, Bengaluru, Chennai, Kolkata and southern Indian airports can each have competitive fares for different routes.

How can I find cheap international flights from India?

Compare several travel dates, departure airports, airlines and direct/connecting options. Also compare the complete cost after baggage and other fees.

Are international flights cheaper during the off-season?

They can be, because demand may be lower, but there is no guarantee. Compare actual fares for your chosen route.

Is it cheaper to book a return international ticket?

It can be, but this depends on the airline and route. Compare a return itinerary against two separate one-way fares before booking.

How far in advance should I book an international flight?

There is no universal number of days that guarantees the cheapest fare. Start comparing once your travel dates are known and monitor the route.

Can I find cheap flights from Kochi?

Yes. Kochi has substantial international connectivity, particularly to Gulf destinations. Current route data lists Dubai among the international destinations served from Kochi.

Find Your Next International Flight

Planning an international trip from India?

Compare your route, travel dates, airlines and total trip cost before booking.

Search flights with TripnHotel.com and start planning your next international journey.

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