Cheap flights from Thiruvananthapuram to London

London's daylight and weather shift a lot across the year, and that shapes both comfort and price. May is the cheapest month in the listed fares, with longer evenings and milder days than deep winter; December and January often sit higher because of Christmas and New Year travel. Summer and school holidays can also tighten availability, while midweek departures are often easier to price than weekend ones. With fares shown for every month from October to September, you can compare a quiet spring date against a peak holiday week before choosing.

The mix is one low-cost carrier, Air Arabia, among mainly full-service airlines, with Air India Charters also listed; none of the listed airlines fly this route nonstop. Kuwait Airways, Etihad Airways, Gulf Air, Oman Air, Qatar Airways, Srilankan Airlines, Air France, Air India, Air India Charters and Air Arabia all sell connecting itineraries. Low-cost tickets may leave out checked baggage, meals or seat choice, whereas full-service or charter fares usually include more, but the fare rules on your ticket decide what you actually get. Compare baggage, connection time and change rules rather than the headline price alone.

Heathrow and Gatwick are large airports, so expect longer walks, queues and transfer times; Stansted and Luton are smaller but sit far from central London; London City is the smallest and closest to the centre. Most arrivals reach town by rail, Underground, coach, taxi or a pre-booked transfer, and the right choice depends on which airport you land at and the time of day. If your route combines two London airports, allow planning time for the cross-city move rather than treating it as a quick hop. In the first hours, sort your onward transport, keep your documents handy and check the terminal for your return before leaving the airport.

Currency

GBP (£)

Power sockets

Type G · 230 V

Language

English

Emergency number

112, 999

Calling code

+44

Internet domain

.uk

Population of London

8.8 M (2021)

Time zone

UTC+00 (Europe/London)

Country facts: Wikidata

• Check whether your itinerary is one ticket or separate tickets, because a missed connection on separate tickets usually becomes your problem.
• Check which London airport each flight uses and how you will move between them if your route combines two.
• Check baggage rules for every segment, especially on low-cost tickets, and whether bags are checked through.
• Check UK entry and transit requirements for every connection country on your itinerary.
• Check whether your fare includes meals, seat selection and changes before you pay.
• Check terminal, timing and how you will reach your first night's address after landing.