IndiGo updated the flight schedule

IndiGo has announced changes to its route schedule.

The newly added low cost flights are:
Agartala (IXA) - London Heathrow (LHR) [see flight details]
Agartala (IXA) - London Gatwick (LGW) [see flight details]
Ahmedabad (AMD) - London Heathrow (LHR) [see flight details]
Ahmedabad (AMD) - London Gatwick (LGW) [see flight details]
Allahabad (IXD) - London Heathrow (LHR) [see flight details]
Allahabad (IXD) - London Gatwick (LGW) [see flight details]
Amritsar (ATQ) - London Heathrow (LHR) [see flight details]
Amritsar (ATQ) - London Gatwick (LGW) [see flight details]
Baghdogra (Bagdogra) (IXB) - London Heathrow (LHR) [see flight details]
Baghdogra (Bagdogra) (IXB) - London Gatwick (LGW) [see flight details]
Bangalore (BLR) - London Heathrow (LHR) [see flight details]
Bangalore (BLR) - London Gatwick (LGW) [see flight details]
Bangkok Suvarnabhumi (BKK) - London Heathrow (LHR) [see flight details]
Bangkok Suvarnabhumi (BKK) - London Gatwick (LGW) [see flight details]
Bhopal (BHO) - London Heathrow (LHR) [see flight details]
Bhopal (BHO) - London Gatwick (LGW) [see flight details]
Bhubaneswar, Orissa (BBI) - London Heathrow (LHR) [see flight details]
Bhubaneswar, Orissa (BBI) - London Gatwick (LGW) [see flight details]
Chandigarh (IXC) - London Heathrow (LHR) [see flight details]
Chandigarh (IXC) - London Gatwick (LGW) [see flight details]
Chengdu (CTU) - London Heathrow (LHR) [see flight details]
Chengdu (CTU) - London Gatwick (LGW) [see flight details]
Chennai (Madras) (MAA) - London Gatwick (LGW) [see flight details]
Chennai (Madras) (MAA) - London Heathrow (LHR) [see flight details]
Coimbatore (CJB) - London Heathrow (LHR) [see flight details]
Coimbatore (CJB) - London Gatwick (LGW) [see flight details]
Dabok (UDR) - London Gatwick (LGW) [see flight details]
Dabok (UDR) - London Heathrow (LHR) [see flight details]
Dehradun (DED) - London Heathrow (LHR) [see flight details]
Dehradun (DED) - London Gatwick (LGW) [see flight details]
Dhaka (DAC) - London Heathrow (LHR) [see flight details]
Dhaka (DAC) - London Gatwick (LGW) [see flight details]
Dibrugarh (DIB) - London Heathrow (LHR) [see flight details]
Dibrugarh (DIB) - London Gatwick (LGW) [see flight details]
Goa (GOI) - London Heathrow (LHR) [see flight details]
Goa (GOI) - London Gatwick (LGW) [see flight details]
Gorakhpur (GOP) - London Heathrow (LHR) [see flight details]
Gorakhpur (GOP) - London Gatwick (LGW) [see flight details]
Guwahati (Gauhati) (GAU) - London Heathrow (LHR) [see flight details]
Guwahati (Gauhati) (GAU) - London Gatwick (LGW) [see flight details]
Hyderabad (HYD) - London Heathrow (LHR) [see flight details]
Hyderabad (HYD) - London Gatwick (LGW) [see flight details]
Imphal, Manipur (IMF) - London Heathrow (LHR) [see flight details]
Imphal, Manipur (IMF) - London Gatwick (LGW) [see flight details]
Indore, Madhya Pradesh (IDR) - London Heathrow (LHR) [see flight details]
Indore, Madhya Pradesh (IDR) - London Gatwick (LGW) [see flight details]
Jaipur (JAI) - London Heathrow (LHR) [see flight details]
Jaipur (JAI) - London Gatwick (LGW) [see flight details]
Jammu (IXJ) - London Heathrow (LHR) [see flight details]
Jammu (IXJ) - London Gatwick (LGW) [see flight details]
Jodhpur (JDH) - London Heathrow (LHR) [see flight details]
Jodhpur (JDH) - London Gatwick (LGW) [see flight details]
Kathmandu (KTM) - London Heathrow (LHR) [see flight details]
Kathmandu (KTM) - London Gatwick (LGW) [see flight details]
Kochi/Cochin (COK) - London Heathrow (LHR) [see flight details]
Kochi/Cochin (COK) - London Gatwick (LGW) [see flight details]
Kolkata (Calcutta) (CCU) - London Heathrow (LHR) [see flight details]
Kolkata (Calcutta) (CCU) - London Gatwick (LGW) [see flight details]
Kozhikode (Calicut), Kerala (CCJ) - London Heathrow (LHR) [see flight details]
Kozhikode (Calicut), Kerala (CCJ) - London Gatwick (LGW) [see flight details]
Kuala Lumpur (KUL) - London Heathrow (LHR) [see flight details]
Kuala Lumpur (KUL) - London Gatwick (LGW) [see flight details]
London Gatwick (LGW) - Indore, Madhya Pradesh (IDR) [see flight details]
London Gatwick (LGW) - Chandigarh (IXC) [see flight details]
London Gatwick (LGW) - Ahmedabad (AMD) [see flight details]
London Gatwick (LGW) - Ranchi, Bihar (IXR) [see flight details]
London Gatwick (LGW) - Bhopal (BHO) [see flight details]
London Gatwick (LGW) - Kuala Lumpur (KUL) [see flight details]
London Gatwick (LGW) - Kolkata (Calcutta) (CCU) [see flight details]
London Gatwick (LGW) - Dhaka (DAC) [see flight details]
London Gatwick (LGW) - Goa (GOI) [see flight details]
London Gatwick (LGW) - Chennai (Madras) (MAA) [see flight details]
London Gatwick (LGW) - Srinagar, Jammu & Kashmir (SXR) [see flight details]
London Gatwick (LGW) - Lucknow (LKO) [see flight details]
London Gatwick (LGW) - Surat (STV) [see flight details]
London Gatwick (LGW) - Hyderabad (HYD) [see flight details]
London Gatwick (LGW) - Baghdogra (Bagdogra) (IXB) [see flight details]
London Gatwick (LGW) - Jammu (IXJ) [see flight details]
London Gatwick (LGW) - Vadodara (Baroda) (BDQ) [see flight details]
London Gatwick (LGW) - Kathmandu (KTM) [see flight details]
London Gatwick (LGW) - Kozhikode (Calicut), Kerala (CCJ) [see flight details]
London Gatwick (LGW) - Chengdu (CTU) [see flight details]
London Gatwick (LGW) - Guwahati (Gauhati) (GAU) [see flight details]
London Gatwick (LGW) - Singapore (SIN) [see flight details]
London Gatwick (LGW) - Raipur, Madhya Pradesh (RPR) [see flight details]
London Gatwick (LGW) - Phuket (HKT) [see flight details]
London Gatwick (LGW) - Agartala (IXA) [see flight details]
London Gatwick (LGW) - Mangalore (IXE) [see flight details]
London Gatwick (LGW) - Bhubaneswar, Orissa (BBI) [see flight details]
London Gatwick (LGW) - Jodhpur (JDH) [see flight details]
London Gatwick (LGW) - Bangalore (BLR) [see flight details]
London Gatwick (LGW) - Kochi/Cochin (COK) [see flight details]
London Gatwick (LGW) - Dibrugarh (DIB) [see flight details]
London Gatwick (LGW) - Pune (PNQ) [see flight details]
London Gatwick (LGW) - Vizag (Vishakhapatnam) (VTZ) [see flight details]
London Gatwick (LGW) - Patne, Bihar (PAT) [see flight details]
London Gatwick (LGW) - Varanasi (VNS) [see flight details]
London Gatwick (LGW) - Gorakhpur (GOP) [see flight details]
London Gatwick (LGW) - Imphal, Manipur (IMF) [see flight details]
London Gatwick (LGW) - Allahabad (IXD) [see flight details]
London Gatwick (LGW) - Amritsar (ATQ) [see flight details]
London Gatwick (LGW) - Jaipur (JAI) [see flight details]
London Gatwick (LGW) - Bangkok Suvarnabhumi (BKK) [see flight details]
London Gatwick (LGW) - Coimbatore (CJB) [see flight details]
London Gatwick (LGW) - Dehradun (DED) [see flight details]
London Gatwick (LGW) - Nagpur, Maharashtra (NAG) [see flight details]
London Gatwick (LGW) - Dabok (UDR) [see flight details]
London Gatwick (LGW) - Male (MLE) [see flight details]
London Gatwick (LGW) - Thiruvananthapuram (Trivandrum), Kerala (TRV) [see flight details]
London Heathrow (LHR) - Dabok (UDR) [see flight details]
London Heathrow (LHR) - Nagpur, Maharashtra (NAG) [see flight details]
London Heathrow (LHR) - Hyderabad (HYD) [see flight details]
London Heathrow (LHR) - Baghdogra (Bagdogra) (IXB) [see flight details]
London Heathrow (LHR) - Jammu (IXJ) [see flight details]
London Heathrow (LHR) - Vadodara (Baroda) (BDQ) [see flight details]
London Heathrow (LHR) - Kathmandu (KTM) [see flight details]
London Heathrow (LHR) - Kozhikode (Calicut), Kerala (CCJ) [see flight details]
London Heathrow (LHR) - Chengdu (CTU) [see flight details]
London Heathrow (LHR) - Guwahati (Gauhati) (GAU) [see flight details]
London Heathrow (LHR) - Thiruvananthapuram (Trivandrum), Kerala (TRV) [see flight details]
London Heathrow (LHR) - Male (MLE) [see flight details]
London Heathrow (LHR) - Srinagar, Jammu & Kashmir (SXR) [see flight details]
London Heathrow (LHR) - Chennai (Madras) (MAA) [see flight details]
London Heathrow (LHR) - Phuket (HKT) [see flight details]
London Heathrow (LHR) - Agartala (IXA) [see flight details]
London Heathrow (LHR) - Mangalore (IXE) [see flight details]
London Heathrow (LHR) - Bhubaneswar, Orissa (BBI) [see flight details]
London Heathrow (LHR) - Jodhpur (JDH) [see flight details]
London Heathrow (LHR) - Bangalore (BLR) [see flight details]
London Heathrow (LHR) - Kochi/Cochin (COK) [see flight details]
London Heathrow (LHR) - Dibrugarh (DIB) [see flight details]
London Heathrow (LHR) - Surat (STV) [see flight details]
London Heathrow (LHR) - Lucknow (LKO) [see flight details]
London Heathrow (LHR) - Singapore (SIN) [see flight details]
London Heathrow (LHR) - Gorakhpur (GOP) [see flight details]
London Heathrow (LHR) - Imphal, Manipur (IMF) [see flight details]
London Heathrow (LHR) - Allahabad (IXD) [see flight details]
London Heathrow (LHR) - Amritsar (ATQ) [see flight details]
London Heathrow (LHR) - Jaipur (JAI) [see flight details]
London Heathrow (LHR) - Bangkok Suvarnabhumi (BKK) [see flight details]
London Heathrow (LHR) - Coimbatore (CJB) [see flight details]
London Heathrow (LHR) - Dehradun (DED) [see flight details]
London Heathrow (LHR) - Raipur, Madhya Pradesh (RPR) [see flight details]
London Heathrow (LHR) - Pune (PNQ) [see flight details]
London Heathrow (LHR) - Vizag (Vishakhapatnam) (VTZ) [see flight details]
London Heathrow (LHR) - Goa (GOI) [see flight details]
London Heathrow (LHR) - Indore, Madhya Pradesh (IDR) [see flight details]
London Heathrow (LHR) - Chandigarh (IXC) [see flight details]
London Heathrow (LHR) - Ahmedabad (AMD) [see flight details]
London Heathrow (LHR) - Ranchi, Bihar (IXR) [see flight details]
London Heathrow (LHR) - Bhopal (BHO) [see flight details]
London Heathrow (LHR) - Kuala Lumpur (KUL) [see flight details]
London Heathrow (LHR) - Kolkata (Calcutta) (CCU) [see flight details]
London Heathrow (LHR) - Dhaka (DAC) [see flight details]
London Heathrow (LHR) - Varanasi (VNS) [see flight details]
London Heathrow (LHR) - Patne, Bihar (PAT) [see flight details]
Lucknow (LKO) - London Heathrow (LHR) [see flight details]
Lucknow (LKO) - London Gatwick (LGW) [see flight details]
Male (MLE) - London Gatwick (LGW) [see flight details]
Male (MLE) - London Heathrow (LHR) [see flight details]
Mangalore (IXE) - London Heathrow (LHR) [see flight details]
Mangalore (IXE) - London Gatwick (LGW) [see flight details]
Nagpur, Maharashtra (NAG) - London Gatwick (LGW) [see flight details]
Nagpur, Maharashtra (NAG) - London Heathrow (LHR) [see flight details]
Patne, Bihar (PAT) - London Gatwick (LGW) [see flight details]
Patne, Bihar (PAT) - London Heathrow (LHR) [see flight details]
Phuket (HKT) - London Heathrow (LHR) [see flight details]
Phuket (HKT) - London Gatwick (LGW) [see flight details]
Pune (PNQ) - London Gatwick (LGW) [see flight details]
Pune (PNQ) - London Heathrow (LHR) [see flight details]
Raipur, Madhya Pradesh (RPR) - London Gatwick (LGW) [see flight details]
Raipur, Madhya Pradesh (RPR) - London Heathrow (LHR) [see flight details]
Ranchi, Bihar (IXR) - London Heathrow (LHR) [see flight details]
Ranchi, Bihar (IXR) - London Gatwick (LGW) [see flight details]
Singapore (SIN) - London Heathrow (LHR) [see flight details]
Singapore (SIN) - London Gatwick (LGW) [see flight details]
Srinagar, Jammu & Kashmir (SXR) - London Gatwick (LGW) [see flight details]
Srinagar, Jammu & Kashmir (SXR) - London Heathrow (LHR) [see flight details]
Surat (STV) - London Heathrow (LHR) [see flight details]
Surat (STV) - London Gatwick (LGW) [see flight details]
Thiruvananthapuram (Trivandrum), Kerala (TRV) - London Gatwick (LGW) [see flight details]
Thiruvananthapuram (Trivandrum), Kerala (TRV) - London Heathrow (LHR) [see flight details]
Vadodara (Baroda) (BDQ) - London Heathrow (LHR) [see flight details]
Vadodara (Baroda) (BDQ) - London Gatwick (LGW) [see flight details]
Varanasi (VNS) - London Gatwick (LGW) [see flight details]
Varanasi (VNS) - London Heathrow (LHR) [see flight details]
Vizag (Vishakhapatnam) (VTZ) - London Gatwick (LGW) [see flight details]
Vizag (Vishakhapatnam) (VTZ) - London Heathrow (LHR) [see flight details]

The tickets for the newly introduced low cost flights are already available online. IndiGo is a cheap airline that operates on 9036 low cost routes.