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Paris (Roissy-en-France, Val-d'Oise) to London Flights — Fares from $274.00 | CDG–LHR

Compare the cheapest Paris (Roissy-en-France, Val-d'Oise) (CDG) to London (LHR) fares found by our live flight search, then book online or over the phone with our travel experts.

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Adults
12+
1
Children
2–11
0
Infants
Under 2
0
Cabin
🏷️
Save up to 40% with unpublished phone fares
Consolidator deals on selected Paris (Roissy-en-France, Val-d'Oise) → London flights that do not appear in online search results. The live fares below are bookable right now — or call to check for an unpublished fare on your dates.
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One-way fares Paris (Roissy-en-France, Val-d'Oise) → London

showing indicative fares · loading live prices…
Swiss
Swiss CHEAPEST
CDG → LHR · Economy
lowest fare seen on this route
$457.36
$274.42
Select
Lufthansa
Lufthansa
CDG → LHR · Economy
lowest fare seen on this route
$468.82
$281.29
Select
A3 Airlines
A3 Airlines
CDG → LHR · Economy
lowest fare seen on this route
$557.47
$334.48
Select
Air France
Air France
CDG → LHR · Economy
lowest fare seen on this route
$566.28
$339.77
Select
KLM
KLM
CDG → LHR · Economy
lowest fare seen on this route
$640.86
$384.52
Select
British Airways
British Airways
CDG → LHR · Economy
lowest fare seen on this route
$645.20
$387.12
Select
See all flights & times → Prices per adult, one way, incl. taxes & fees. Availability changes constantly.
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Live fares we can book on CDG–LHR

Lowest fare found per airline on the CDG → LHR route, with our discounted phone-deal price.

AirlineCabin Found fareOur discounted fare Fare found on
Swiss Swiss Economy $457.36 $274.42 Oct 12, 2026 Book
Lufthansa Lufthansa Economy $468.82 $281.29 Oct 12, 2026 Book
A3 Airlines A3 Airlines Economy $557.47 $334.48 Oct 12, 2026 Book
Air France Air France Economy $566.28 $339.77 Oct 12, 2026 Book
KLM KLM Economy $640.86 $384.52 Oct 12, 2026 Book
British Airways British Airways Economy $645.20 $387.12 Oct 12, 2026 Book
EI Airlines EI Airlines Economy $680.48 $408.29 Oct 12, 2026 Book
Austrian Austrian Economy $698.76 $419.26 Oct 12, 2026 Book
Iberia Iberia Economy $930.67 $558.40 Oct 12, 2026 Book
Emirates Emirates Economy $1,830.33 $1,098.20 Oct 12, 2026 Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

London
London, United Kingdom

More routes we cover

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Page updated October 14, 2026 · fare data refreshed automatically from live flight searches.