Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap KLM flights

LHR
12 Oct — 19 Oct1
1 adult
1 adult, Economy

KLM information

Discover detailed information about KLM flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 12 September 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£78

Most Popular Route

BSL to BCN

Shortest flight

1h 15m

Longest Flight

11h 55m
Flying from Kuala Lumpur Intl to Jakarta Soekarno-Hatta Intl
Search Deals
Flying from Basel EuroAirport Swiss to Barcelona-El Prat
Search Deals
Flying from Paris Charles de Gaulle to Amsterdam Schiphol
Search Deals
Flying from Malaga to Gdansk Rebiechowo
Search Deals

Find KLM flight deals

Cheapest KLM flights
Explore the most affordable KLM flight options available. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Tue 10/320:10BOS - LHR
Nonstop6h 40mKLM
Wed 25/306:30LHR - BOS
1 stop11h 50mKLM
Deal found £361
Sun 19/1019:05BOS - LHR
Nonstop6h 40mKLM
Mon 27/1011:45LHR - BOS
1 stop12h 10mKLM
Deal found £366
Wed 1/1016:50BOS - LCY
1 stop9h 25mKLM
Thu 9/1010:00LCY - BOS
1 stop11h 30mKLM
Deal found £383

KLM Reviews

Read reviews and feedback from other travellers about their experiences with KLM sourced from user searches. These reviews were last updated on 12 September 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
KLM
7.8
Good
1,385 reviews
Check prices
Overview

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3
Pros +
  • The crew were great! (in 157 reviews)
  • I liked how generous they were with food and drinks. (in 69 reviews)
Cons -
  • I felt harassed by the man and was very uncomfortable the whole flight. (in 116 reviews)
  • When I boarded a man sat it my seat. (in 47 reviews)

Frequently asked questions about KLM

  • What are the most popular KLM airports?

    The most popular airports for KLM are Amsterdam Schiphol, Zurich, and Paris Charles de Gaulle according to our data. Flights to or from any of these airports should be available via KLM year-round.

  • What is KLM’s cheapest international flight?

    The least expensive round-trip international KLM flight is: -Kuala Lumpur Intl to Jakarta Soekarno-Hatta Intl, -0 stops, -£78 per ticket KLM has international one-way flights available, but the cheapest is a flight from Dublin to Amsterdam Schiphol for just £36. This flight has 0 stops.

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.

Real-time KLM flight tracker

Track KLM flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
Fri 9/12

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.