Search and Compare Cheap Flights to London

Our top tips for finding cheap flights to London

Looking for a cheap airfare to London? Our users found cheap flights to London from the United States for $148 round-trip and less! San Francisco to London for $148; New York to London for $295 and Boston to London for $325.

Want to travel at these incredible rates as well? Book cheap flights with Flight & Hotel Guru!

Airlines that fly regularly to London from the United States include United, Lufthansa, Finnair, Iberia, Scandinavian Airlines and Norwegian.

The cheapest month to fly to London is January. High season is considered to be May, June and July.

Use our low fare calendar or scroll further down this page to unlock the latest London flight deals.

There are six major airports in London. Among those are: London City, London Gatwick, London Heathrow, London Luton, London Stansted and London Southend. Heathrow is London’s main hub and it is also one of the World’s busiest airports.

Low Fare Calendar

Find best deals on cheap flights to London, UK

1. Choose your origin
2. One-way or round-trip
3. Set a duration of your trip
4. All done! Calendar will now show the best flight deals!

Current best deals on cheap flights to London

Origin Departure date Return date Find Ticket

Milan

22.01.2021

29.01.2021

Tickets from 18

Dublin

17.02.2021

23.02.2021

Tickets from 25

Budapest

12.02.2021

15.02.2021

Tickets from 28

Catania

04.03.2021

07.03.2021

Tickets from 32

Athens

02.03.2021

06.03.2021

Tickets from 33

Vienna

09.03.2021

10.03.2021

Tickets from 36

Bucharest

19.10.2021

24.10.2021

Tickets from 37

Tenerife

27.01.2021

03.02.2021

Tickets from 41

Copenhagen

29.03.2021

04.04.2021

Tickets from 41

Hamburg

01.04.2021

08.04.2021

Tickets from 42

Warsaw

04.04.2021

11.04.2021

Tickets from 42

Bordeaux

11.04.2021

17.04.2021

Tickets from 45

Bologna

12.06.2021

16.06.2021

Tickets from 47

Toulouse

16.04.2021

19.04.2021

Tickets from 49

Lamezia Terme

31.01.2021

19.02.2021

Tickets from 50

Luxembourg

01.08.2021

08.08.2021

Tickets from 50

Gothenburg

29.03.2021

18.04.2021

Tickets from 52

Biarritz

23.04.2021

27.04.2021

Tickets from 52

Madrid

04.04.2021

08.04.2021

Tickets from 54

Cluj-Napoca

12.02.2021

19.02.2021

Tickets from 54

Barcelona

15.02.2021

21.02.2021

Tickets from 54

Lviv

05.02.2021

26.02.2021

Tickets from 55

Billund

10.08.2021

17.08.2021

Tickets from 55

Lisbon

08.02.2021

15.02.2021

Tickets from 56

Berlin

12.05.2021

19.05.2021

Tickets from 56

Memmingen

05.08.2021

10.08.2021

Tickets from 57

Venice

20.05.2021

24.05.2021

Tickets from 57

Bacau

10.03.2021

13.03.2021

Tickets from 57

Katowice

30.04.2021

06.05.2021

Tickets from 58

Palermo

01.02.2021

19.02.2021

Tickets from 59

Faro

13.04.2021

20.04.2021

Tickets from 59

Prague

02.04.2021

05.04.2021

Tickets from 60

Luqa

12.03.2021

14.03.2021

Tickets from 60

Frankfurt

03.04.2021

09.04.2021

Tickets from 61

Rome

22.05.2021

25.05.2021

Tickets from 61

Naples

30.03.2021

10.04.2021

Tickets from 62

Malaga

18.02.2021

22.02.2021

Tickets from 63

Palma de Mallorca

01.03.2021

07.03.2021

Tickets from 65

Valencia

08.07.2021

11.07.2021

Tickets from 65

Bratislava

21.03.2021

28.03.2021

Tickets from 66

Glasgow

08.09.2021

14.09.2021

Tickets from 68

Belfast

23.07.2021

26.07.2021

Tickets from 68

Vilnius

01.04.2021

15.04.2021

Tickets from 69

Amsterdam

08.03.2021

22.03.2021

Tickets from 71

Edinburgh

24.05.2021

31.05.2021

Tickets from 72

Sibiu

14.02.2021

21.02.2021

Tickets from 73

Timisoara

14.02.2021

21.02.2021

Tickets from 74

Iasi

11.02.2021

18.02.2021

Tickets from 74

Kiev

27.02.2021

02.03.2021

Tickets from 77

Kaunas

04.06.2021

07.06.2021

Tickets from 77

Oslo

01.02.2021

28.02.2021

Tickets from 77

Porto

29.03.2021

03.04.2021

Tickets from 78

Gran Canaria

15.02.2021

21.02.2021

Tickets from 79

Bremen

07.07.2021

14.07.2021

Tickets from 81

Verona

16.03.2021

31.03.2021

Tickets from 81

Florence

05.04.2021

09.04.2021

Tickets from 82

Satu Mare

20.02.2021

27.02.2021

Tickets from 82

Tirgu Mures

26.02.2021

05.03.2021

Tickets from 85

Stuttgart

02.06.2021

06.06.2021

Tickets from 87

Genova

19.07.2021

25.07.2021

Tickets from 87

Voronezh

17.02.2021

28.02.2021

Tickets from 87

Ekaterinburg

28.02.2021

03.03.2021

Tickets from 89

Kazan

01.04.2021

08.04.2021

Tickets from 89

Gdansk

11.04.2021

16.04.2021

Tickets from 89

Pescara

15.07.2021

19.07.2021

Tickets from 93

Ufa

14.03.2021

24.03.2021

Tickets from 93

Leeds

09.07.2021

23.07.2021

Tickets from 93

Thessaloniki

12.05.2021

16.05.2021

Tickets from 95

Stockholm

11.03.2021

04.04.2021

Tickets from 95

Zurich

18.07.2021

22.07.2021

Tickets from 96

Poznan

25.06.2021

27.06.2021

Tickets from 96

Chisinau

14.02.2021

21.02.2021

Tickets from 97

Wroclaw

26.02.2021

28.02.2021

Tickets from 97

Brussels

08.04.2021

11.04.2021

Tickets from 98

Newcastle

26.06.2021

28.06.2021

Tickets from 98

Kharkiv

01.03.2021

14.03.2021

Tickets from 98

Volgograd

01.04.2021

05.04.2021

Tickets from 100

Munich

29.12.2021

03.01.2022

Tickets from 102

Heraklion

21.04.2021

28.04.2021

Tickets from 102

Izhevsk

01.03.2021

07.03.2021

Tickets from 102

Perm

13.03.2021

28.03.2021

Tickets from 103

Kaliningrad

26.02.2021

28.02.2021

Tickets from 103

Larnaca

08.02.2021

12.02.2021

Tickets from 104

Odessa

09.04.2021

30.04.2021

Tickets from 105

Chelyabinsk

28.02.2021

07.03.2021

Tickets from 105

Bilbao

03.03.2021

06.03.2021

Tickets from 108

Istanbul

15.02.2021

22.02.2021

Tickets from 108

Lyon

13.02.2021

16.02.2021

Tickets from 111

Samara

26.02.2021

04.03.2021

Tickets from 111

Sochi

03.03.2021

10.03.2021

Tickets from 112

Novosibirsk

03.03.2021

10.03.2021

Tickets from 113

Naberevnye Chelny

02.04.2021

16.04.2021

Tickets from 115

Nizhniy Novgorod

12.03.2021

15.03.2021

Tickets from 116

Tyumen

12.03.2021

15.03.2021

Tickets from 116

Dusseldorf

12.02.2021

19.02.2021

Tickets from 116

Mulhouse

26.02.2021

28.02.2021

Tickets from 117

Dortmund

12.03.2021

14.03.2021

Tickets from 117

Mineralnye Vody

11.03.2021

14.03.2021

Tickets from 118

Helsinki

18.04.2021

24.04.2021

Tickets from 118

Rostov

19.03.2021

22.03.2021

Tickets from 121

Other popular travel destinations in Europe along London

FAQs - booking flights to London, United Kingdom

How long is a flight to London?
Flight duration to London will depend on the origin of your flight. A non-stop flight from New York to London will take on average 7h 40m, while a flight to London from San Francisco is going to take about 10h 50m.
Which airlines fly to London?
In Europe, among airlines that offer regular flights to London are Lufthansa, British Airways, Scandinavian Airlines, Norwegian, Ryanair, EasyJet and KLM.
What is the cheapest month to fly to London?
The cheapest month to fly to London is January. Friendly tip: remember to always book your flight in advance in order to secure the best deal on your flight ticket.
What is the cheapest day to fly to London?
Wednesday is considered the cheapest day to fly to London. So, to get the best deal on your flight to London, make sure to check out the flights that depart on Wednesdays.
How does Flight & Hotel Guru find such low flight prices?
Flight & Hotel Guru processes millions of flight queries monthly and displays search results from over 700 airlines and hundreds of third-party travel sites. We constantly update the lists of airlines and travel sites we work with to make sure that our users see as many available travel options as possible. So, rest assured that when you use our search engine you always get the best variety of flight prices and deals.
Does Flight & Hotel Guru show more price comparison options than competitors?
Absolutely! We constantly update the list of our partner airlines and travel companies we compare prices from, which means that users of Flight & Hotel Guru potentially see more available travel options than users of other travel search engines.

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