Flights Paris (Roissy-en-France, Val-d'Oise) → London

As of November 2026, economy flights from Paris (Roissy-en-France, Val-d'Oise) to London have a typical range EUR 92–428, median EUR 204. Full range across all 91 offers: EUR 72–1329. We analyzed 91 offers from 18 airlines in a single price check.

Preview snapshot — prices change. Search for live results.

Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →

Best offers by airline: Paris (Roissy-en-France, Val-d'Oise) → London

Based on 91 offers · November 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Paris (Roissy-en-France, Val-d'Oise) → London

Add-on pricing from the cheapest available offer per airline · November 2026 · EUR

Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.

How much do flights from Paris (Roissy-en-France, Val-d'Oise) to London cost?

Based on 91 offers · November 2026

Paris (Roissy-en-France, Val-d'Oise) to London flights ranged from EUR 72 to EUR 1329 across 91 offers analyzed in November 2026. The chart below shows how prices distributed across all 91 offers.

What hidden fees do Paris (Roissy-en-France, Val-d'Oise) to London flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Paris (Roissy-en-France, Val-d'Oise) to London routes. The breakdown below is based on 91 offers analyzed in November 2026.

KLM: base ~EUR 176 + fees EUR 28 = ~EUR 204 total. Aegean Airlines: base ~EUR 483 + fees EUR 6 = ~EUR 489 total.

KLM's EUR 28 ancillary fees narrow the gap with Aegean Airlines's lower-fee model — the EUR 307 base difference shrinks to EUR 285 after fees. Always compare total cost, not just the advertised base fare.

Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.

Which airline is cheapest from Paris (Roissy-en-France, Val-d'Oise) to London?

18 airlines flew Paris (Roissy-en-France, Val-d'Oise) to London in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.

Even on the cheapest airline (easyJet), fares ranged EUR 72–86 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

Airline	Offers	Typical range (EUR)	Median (EUR)	Fees (EUR)
easyJet	5	72–86	77	5 (6%)
British Airways	7	72–161	98	15 (15%)
Iberia	6	110–121	115	n/a
Iberia	3	117–144	144	12 (8%)
Air France	7	104–266	145	n/a
SAS	1	—	180	9 (5%)
KLM	4	185–214	185	n/a
SWISS	8	121–209	198	n/a
KLM	7	194–487	204	28 (14%)
Condor	7	146–286	238	9 (4%)
Royal Air Maroc	1	—	250	n/a
ITA	2	242–269	255	n/a
Air France	18	101–465	256	14 (6%)
AJet	5	257–258	258	n/a
Turkish Airlines	5	268–277	268	n/a
Aegean Airlines	2	275–703	489	6 (1%)
Korean Air	2	954–1287	1121	29 (3%)
Ethiopian Airlines	1	—	1154	9 (1%)

Where do the best Paris (Roissy-en-France, Val-d'Oise) → London prices come from?

We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.

We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.

Key facts: Paris (Roissy-en-France, Val-d'Oise) to London flights

• Full-service carriers on Paris (Roissy-en-France, Val-d'Oise)–London cost 4.2x more than budget airlines (EUR 327 vs EUR 77 median; overall median EUR 204).
• KE charges 5.8x more in ancillary fees than U2 — EUR 29 vs EUR 5 avg per booking.
• The same route priced EUR 145 apart depending on where it was booked — the lowest median was EUR 121. We search every airline and the major booking sites at once so you always see that lowest price.

Frequently asked questions

How much does a flight from Paris (Roissy-en-France, Val-d'Oise) to London cost?

Based on 91 offers analyzed, Paris (Roissy-en-France, Val-d'Oise) to London flights range from EUR 72 to EUR 1329, with a median price of EUR 204. Search for your specific dates →

What hidden fees should I expect on Paris (Roissy-en-France, Val-d'Oise) to London flights?

On average, ancillary fees (bags, seat selection) add EUR 15 to the base fare on Paris (Roissy-en-France, Val-d'Oise) to London flights. See itemized fees for your itinerary →

Which airline is cheapest on Paris (Roissy-en-France, Val-d'Oise) to London including all fees?

easyJet has the lowest median fare on Paris (Roissy-en-France, Val-d'Oise) to London at EUR 77 (median across 5 offers in our snapshot). Check which airline wins on your dates →

Which booking site has the cheapest Paris (Roissy-en-France, Val-d'Oise)–London flights?

It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was EUR 121. Run a live search and we'll find the cheapest for you →

Why do prices vary so much on Paris (Roissy-en-France, Val-d'Oise) to London routes?

Paris (Roissy-en-France, Val-d'Oise) to London has 18 airlines competing, creating a price range from EUR 72 to EUR 1329 across 91 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →

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