Summary Motivation COVID‐19 has disrupted the lives of millions of people worldwide. Migrants in developing economies have been among the most affected. This vulnerable population faces a threat to their livelihood and way of life. Hence, there is an urgent need to understand the impact of pandemic on their lives to be able to tackle subsequent waves of the pandemic or similar exogenous shocks in future. Purpose We delve into the economic and social disruptions caused by the COVID‐19 pandemic on employment, sources of income, and lives of different categories of migrant labourers in the Indian state of Kerala. Methods and approach Using the livelihood portfolio theory, we dissect this impact in relation to a wide range of issues. This was corroborated by the in‐depth semi‐structured interviews with three categories of respondents. The interview data was analysed by using the directed qualitative content analysis method. We created themes from the data and juxtaposed them with the livelihood portfolio theory in addressing the research objectives. Findings Results highlight the impact on livelihood, lifestyles, migration prospects and gender aspects. First, the households dependent on international migrants were more severely affected than those with family members who were internal migrants. Second, a considerable lifestyle change (more reliance on a plant‐based diet) and borrowing patterns (more reliance on informal money lending) was reported. Third, opinions on future migration prospects were pessimistic, and a trend in favour of reverse migration was noted. We also captured the resilience measures for each of the themes. Policy implications We find that blanket responses to mitigate migrants' hardships could be counterproductive. Policy‐makers ought to implement tailor‐made policies keeping in mind the migrants’ classification and socio‐economic demographics. Further, we recommend specific measures to address challenges that women face, to ease their workload and mitigate the loss of income. Specific measures aimed at initiating attitudinal change such as creating mental health awareness, curbing misinformation and providing counselling services could also add immense value in tackling the pandemic.

We study the social impact of the COVID-19 pandemic and the coping strategies adopted by left-behind households comprising both internal and international migrants in Kerala, India. Using semi-structured telephone interviews with 52 households, we analyze the coping strategies these households have adopted to combat the effects of COVID-19 pandemic. The results suggest that the social vulnerability of migrant households could explain the differential impact of the pandemic on the remittance flows, consumption, food security, and livelihood of households.