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

Dublin

02.10.2020

09.10.2020

Tickets from 13

Frankfurt

23.10.2020

27.10.2020

Tickets from 17

Milan

17.10.2020

21.10.2020

Tickets from 18

Gdansk

13.11.2020

16.11.2020

Tickets from 20

Vienna

08.11.2020

15.11.2020

Tickets from 21

Eindhoven

30.09.2020

07.10.2020

Tickets from 21

Alicante

03.10.2020

11.10.2020

Tickets from 22

Budapest

06.10.2020

13.10.2020

Tickets from 22

Luqa

17.10.2020

20.10.2020

Tickets from 23

Seville

05.11.2020

09.11.2020

Tickets from 23

Faro

04.10.2020

11.10.2020

Tickets from 23

Bergerac

16.10.2020

19.10.2020

Tickets from 24

Prague

10.10.2020

13.10.2020

Tickets from 24

Turin

26.10.2020

29.10.2020

Tickets from 24

Cluj-Napoca

10.10.2020

17.10.2020

Tickets from 24

Krakow

27.10.2020

03.11.2020

Tickets from 27

Bucharest

20.10.2020

24.10.2020

Tickets from 28

Malaga

10.12.2020

21.12.2020

Tickets from 28

Vilnius

01.10.2020

04.10.2020

Tickets from 28

Saint Petersburg

05.12.2020

10.12.2020

Tickets from 30

Lisbon

05.10.2020

09.10.2020

Tickets from 30

Sofia

14.10.2020

15.10.2020

Tickets from 31

Riga

07.10.2020

15.10.2020

Tickets from 31

Athens

24.11.2020

01.12.2020

Tickets from 31

Lamezia Terme

15.10.2020

20.10.2020

Tickets from 32

Kiev

31.10.2020

07.11.2020

Tickets from 32

Hamburg

16.10.2020

18.10.2020

Tickets from 32

Barcelona

26.10.2020

08.11.2020

Tickets from 32

Marseille

27.10.2020

31.10.2020

Tickets from 33

Bari

01.12.2020

06.12.2020

Tickets from 33

Moscow

11.12.2020

13.12.2020

Tickets from 33

Catania

20.11.2020

24.11.2020

Tickets from 33

Copenhagen

05.11.2020

08.11.2020

Tickets from 34

Kaunas

17.10.2020

24.10.2020

Tickets from 35

Porto

16.10.2020

20.10.2020

Tickets from 35

Warsaw

18.11.2020

22.11.2020

Tickets from 35

Lviv

23.10.2020

26.10.2020

Tickets from 36

Satu Mare

13.10.2020

20.10.2020

Tickets from 36

Rome

27.10.2020

27.10.2020

Tickets from 36

Pisa

07.10.2020

10.10.2020

Tickets from 36

Berlin

15.10.2020

28.10.2020

Tickets from 37

Pescara

20.11.2020

23.11.2020

Tickets from 37

Nice

09.10.2020

11.10.2020

Tickets from 37

Perugia

04.12.2020

06.12.2020

Tickets from 37

Gran Canaria

29.09.2020

13.10.2020

Tickets from 38

Suceava

28.10.2020

02.11.2020

Tickets from 38

Madrid

30.09.2020

25.10.2020

Tickets from 38

Nantes

30.10.2020

01.11.2020

Tickets from 39

Bordeaux

11.12.2020

14.12.2020

Tickets from 39

Billund

16.10.2020

23.10.2020

Tickets from 40

Belgrade

20.11.2020

23.11.2020

Tickets from 40

Bologna

23.10.2020

26.10.2020

Tickets from 40

Naples

10.10.2020

25.10.2020

Tickets from 40

Dusseldorf

16.10.2020

23.10.2020

Tickets from 40

Katowice

16.10.2020

19.10.2020

Tickets from 41

Valencia

24.10.2020

26.10.2020

Tickets from 41

Poznan

10.10.2020

12.10.2020

Tickets from 41

Palermo

05.12.2020

08.12.2020

Tickets from 43

Bratislava

23.10.2020

24.10.2020

Tickets from 43

Verona

17.10.2020

23.10.2020

Tickets from 43

Brussels

08.10.2020

10.10.2020

Tickets from 44

Tallinn

22.11.2020

27.11.2020

Tickets from 44

Memmingen

20.11.2020

22.11.2020

Tickets from 45

Kharkiv

23.10.2020

30.10.2020

Tickets from 46

Cologne

07.01.2021

10.01.2021

Tickets from 46

Venice

30.10.2020

30.10.2020

Tickets from 46

Chisinau

29.09.2020

03.10.2020

Tickets from 47

Tirana

04.10.2020

11.10.2020

Tickets from 47

Bacau

27.10.2020

03.11.2020

Tickets from 48

Wroclaw

20.11.2020

27.11.2020

Tickets from 49

Stockholm

15.11.2020

30.11.2020

Tickets from 49

Paris

16.10.2020

29.10.2020

Tickets from 50

Geneva

30.10.2020

02.11.2020

Tickets from 51

Liverpool

02.10.2020

05.10.2020

Tickets from 52

Palma de Mallorca

01.03.2021

07.03.2021

Tickets from 52

Odessa

27.10.2020

30.10.2020

Tickets from 52

Luxembourg

16.10.2020

18.10.2020

Tickets from 52

Edinburgh

03.10.2020

11.10.2020

Tickets from 53

Belfast

13.11.2020

15.11.2020

Tickets from 53

Amsterdam

16.10.2020

19.10.2020

Tickets from 54

Toulouse

09.10.2020

11.10.2020

Tickets from 54

Bydgoszcz

24.10.2020

27.10.2020

Tickets from 54

Oslo

29.09.2020

13.10.2020

Tickets from 54

Thessaloniki

01.11.2020

08.11.2020

Tickets from 54

Tel Aviv-Yafo

25.10.2020

29.10.2020

Tickets from 55

Glasgow

15.10.2020

16.10.2020

Tickets from 58

Birmingham

30.09.2020

14.10.2020

Tickets from 58

Mulhouse

03.10.2020

10.10.2020

Tickets from 58

Brindisi

23.10.2020

25.10.2020

Tickets from 59

Larnaca

11.12.2020

16.12.2020

Tickets from 59

Bilbao

20.01.2021

23.01.2021

Tickets from 59

Dortmund

01.10.2020

04.10.2020

Tickets from 60

Salzburg

09.10.2020

10.10.2020

Tickets from 61

Iasi

23.10.2020

27.10.2020

Tickets from 61

Gibraltar

26.11.2020

30.11.2020

Tickets from 62

Lyon

19.03.2021

22.03.2021

Tickets from 62

Trieste

06.12.2020

09.12.2020

Tickets from 62

Manchester

30.09.2020

05.10.2020

Tickets from 63

PMF

23.10.2020

26.10.2020

Tickets from 63

Gothenburg

04.12.2020

10.12.2020

Tickets from 64

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.

Get Travel Deals and Tips from Flight & Hotel Guru

Directly to your inbox